GENERIC HEAD from 2009-12-14 22:55:20 UTC, r200565M, vmcore.8 KDB: debugger backends: ddb KDB: current backend: ddb Copyright (c) 1992-2009 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 9.0-CURRENT #0 r200565M: Tue Dec 15 10:51:04 CET 2009 pho@crashbox.osted.lan:/usr/src/sys/i386/compile/PHO i386 WARNING: WITNESS option enabled, expect reduced performance. WARNING: DIAGNOSTIC option enabled, expect reduced performance. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) XEON(TM) CPU 1.80GHz (1799.80-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf24 Stepping = 4 Features=0x3febfbff real memory = 1073741824 (1024 MB) avail memory = 1031368704 (983 MB) : Trying to mount root from ufs:/dev/ad0s1a WARNING: / was not properly dismounted Entropy harvesting: interrupts ethernet point_to_point kickstart. /dev/ad0s1a: 4393 files, 237036 used, 269451 free (659 frags, 33599 blocks, 0.1% fragmentation) /dev/ad0s1f: 1930 files, 56056 used, 450431 free (503 frags, 56241 blocks, 0.1% fragmentation) SU+J Checking /dev/ad0s1e Reading 67108864 byte journal from inode 94208. /dev/ad0s1e: INTERNAL ERROR: GOT TO reply() /dev/ad0s1e: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. /dev/ad0s1d: 435059 files, 2232634 used, 2844445 free (50237 frags, 349276 blocks, 1.0% fragmentation) /dev/ad0s1g: 394741 files, 3821295 used, 22070050 free (23410 frags, 2755830 blocks, 0.1% fragmentation) THE FOLLOWING FILE SYSTEM HAD AN UNEXPECTED INCONSISTENCY: ufs: /dev/ad0s1e (/tmp) File system preen failed, trying fsck -y ** /dev/ad0s1a ** Last Mounted on / ** Root file system ** Phase 1 - Check Blocks and Sizes ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups 4393 files, 237036 used, 269451 free (659 frags, 33599 blocks, 0.1% fragmentation) ***** FILE SYSTEM IS CLEAN ***** ** /dev/ad0s1f ** Last Mounted on /home ** Phase 1 - Check Blocks and Sizes ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups 1930 files, 56056 used, 450431 free (503 frags, 56241 blocks, 0.1% fragmentation) ***** FILE SYSTEM IS CLEAN ***** ** /dev/ad0s1e ** Last Mounted on /tmp ** Phase 1 - Check Blocks and Sizes INCORRECT BLOCK COUNT I=120234 (4 should be 0) CORRECT? yes INCORRECT BLOCK COUNT I=120235 (4 should be 0) CORRECT? yes : UNEXPECTED SOFT UPDATE INCONSISTENCY ADJUST? yes LINK COUNT DIR I=472892 OWNER=root MODE=41777 SIZE=512 MTIME=Dec 15 14:09 2009 COUNT 2 SHOULD BE 3 LINK COUNT INCREASING UNEXPECTED SOFT UPDATE INCONSISTENCY ADJUST? yes ** Phase 5 - Check Cyl groups 51370 files, 828712 used, 1200319 free (1951 frags, 149796 blocks, 0.1% fragmentation) ***** FILE SYSTEM IS CLEAN ***** ***** FILE SYSTEM WAS MODIFIED ***** usage: kill [-s signal_name] pid ... kill -l [exit_status] kill -signal_name pid ... kill -signal_number pid ... fsck -y /tmp watchdogd. Tue Dec 15 14:16:25 CET 2009 Dec 15 14:21:24 crashbox su: pho to root on /dev/pts/1 spin lock 0xc4b11a00 (turnstile lock) held by 0xc65be900 (tid 100213) too long panic: spin lock held too long cpuid = 1 KDB: enter: panic [thread pid 1277 tid 100158 ] Stopped at kdb_enter+0x3a: movl $0,kdb_why db> run pho db:0:pho> bt Tracing pid 1277 tid 100158 td 0xc6557b40 kdb_enter(c0c9cb64,c0c9cb64,c0c9b51a,e6e9f6c4,1,...) at kdb_enter+0x3a panic(c0c9b51a,c65be900,c0ca1913,c65be900,18775,...) at panic+0x136 _mtx_lock_spin_failed(1,c6557b40,c4b11a00,0,e6e9f71c,...) at _mtx_lock_spin_failed+0x51 _mtx_lock_spin(c4b11a00,c6557b40,0,c0ca193f,226,...) at _mtx_lock_spin+0x75 _mtx_lock_spin_flags(c4b11a00,0,c0ca193f,226,c0f66e10,...) at _mtx_lock_spin_flags+0x146 turnstile_trywait(c0f66e10,c0ca7d2e,3,c6557b40,c0f66e10,...) at turnstile_trywait+0x77 _mtx_lock_sleep(c0f66e10,c6557b40,0,c0ca7d25,5d0,...) at _mtx_lock_sleep+0xc0 _mtx_lock_flags(c0f66e10,0,c0ca7d25,5d0,c0c9b2ec,...) at _mtx_lock_flags+0xf7 bqrelse(d86acb80,0,c0ca7d25,e29,b7c63000,...) at bqrelse+0x17c bdwrite(d86acb80,0,c0cc3164,10f7,0,...) at bdwrite+0x290 softdep_setup_freeblocks(c6e0f414,0,0,800,0,...) at softdep_setup_freeblocks+0x82e ffs_truncate(c6e2ed98,0,0,0,c4aa7b00,...) at ffs_truncate+0x1970 handle_workitem_remove(c0f72a2c,0,c0cc3164,16b9,0,...) at handle_workitem_remove+0x2c6 softdep_setup_remove(d86ac9e0,c6e27984,c6e0f414,1,e6e9fb60,...) at softdep_setup_remove+0x13b ufs_dirremove(c6e6b828,c6e0f414,500800c,1,c6e2ed98,...) at ufs_dirremove+0x16e ufs_rmdir(e6e9fc34,c0cdb735,0,0,c6e2ed98,...) at ufs_rmdir+0xe5 VOP_RMDIR_APV(c0daad00,e6e9fc34,2,e6e9fc0c,bfbf2d43,...) at VOP_RMDIR_APV+0xf6 kern_rmdirat(c6557b40,ffffff9c,bfbf2d43,0,e6e9fc80,...) at kern_rmdirat+0x1a5 kern_rmdir(c6557b40,bfbf2d43,0,e6e9fd2c,c0bcadc4,...) at kern_rmdir+0x27 rmdir(c6557b40,e6e9fcf8,4,c0cc199d,c0d88ffc,...) at rmdir+0x22 syscall(e6e9fd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280eab9b, esp = 0xbfbf28ec, ebp = 0xbfbf2d18 --- db:0:bt> show allpcpu Current CPU: 1 cpuid = 0 dynamic pcpu = 0x65f380 curthread = 0xc481a000: pid 15 "bufdaemon" curpcb = 0xe4ad1d90 fpcurthread = none idlethread = 0xc457c480: pid 11 "idle: cpu0" APIC ID = 0 currentldt = 0x50 spin locks held: cpuid = 1 dynamic pcpu = 0x34f5380 curthread = 0xc6557b40: pid 1277 "mkdir" curpcb = 0xe6e9fd90 fpcurthread = none idlethread = 0xc457c6c0: pid 11 "idle: cpu1" APIC ID = 1 currentldt = 0x50 spin locks held: cpuid = 2 dynamic pcpu = 0x34f8380 curthread = 0xc659e480: pid 1309 "mkdir" curpcb = 0xe6f11d90 fpcurthread = none idlethread = 0xc457c900: pid 11 "idle: cpu2" APIC ID = 6 currentldt = 0x50 spin locks held: cpuid = 3 dynamic pcpu = 0x34fb380 curthread = 0xc65be900: pid 1332 "mkdir" curpcb = 0xe6f6dd90 fpcurthread = none idlethread = 0xc457cb40: pid 11 "idle: cpu3" APIC ID = 7 currentldt = 0x50 spin locks held: db:0:allpcpu> show alllocks Process 1332 (mkdir) thread 0xc65be900 (100213) exclusive lockmgr bufwait (bufwait) r = 0 (0xd874e6e0) locked @ kern/vfs_bio.c:2559 exclusive lockmgr ufs (ufs) r = 0 (0xc6f971b4) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc6319058) locked @ kern/vfs_lookup.c:497 Process 1331 (mkdir) thread 0xc65beb40 (100212) exclusive lockmgr ufs (ufs) r = 0 (0xc66bfc94) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc66bf5c8) locked @ kern/vfs_lookup.c:497 Process 1311 (mkdir) thread 0xc659e000 (100192) exclusive lockmgr ufs (ufs) r = 0 (0xc6e2c46c) locked @ kern/vfs_subr.c:2188 Process 1310 (mkdir) thread 0xc659e240 (100191) exclusive lockmgr bufwait (bufwait) r = 0 (0xd876a280) locked @ kern/vfs_bio.c:1835 exclusive lockmgr bufwait (bufwait) r = 0 (0xd86a5880) locked @ kern/vfs_bio.c:2559 exclusive lockmgr bufwait (bufwait) r = 0 (0xd8754a00) locked @ kern/vfs_bio.c:2559 exclusive lockmgr ufs (ufs) r = 1 (0xc6ee7b38) locked @ kern/vfs_subr.c:2083 exclusive lockmgr ufs (ufs) r = 0 (0xc6ed7df0) locked @ kern/vfs_lookup.c:497 Process 1309 (mkdir) thread 0xc659e480 (100190) exclusive lockmgr bufwait (bufwait) r = 0 (0xd869e520) locked @ kern/vfs_bio.c:2559 exclusive lockmgr ufs (ufs) r = 0 (0xc6705058) locked @ kern/vfs_lookup.c:497 Process 1308 (mkdir) thread 0xc6557d80 (100189) exclusive lockmgr bufwait (bufwait) r = 0 (0xd8576780) locked @ kern/vfs_bio.c:1835 exclusive lockmgr ufs (ufs) r = 0 (0xc670ab38) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc66e5c94) locked @ kern/vfs_lookup.c:497 Process 1307 (mkdir) thread 0xc6577000 (100188) exclusive lockmgr bufwait (bufwait) r = 0 (0xd87611e0) locked @ kern/vfs_bio.c:2559 exclusive lockmgr bufwait (bufwait) r = 0 (0xd87669a0) locked @ kern/vfs_bio.c:2559 exclusive lockmgr ufs (ufs) r = 1 (0xc684ddf0) locked @ kern/vfs_subr.c:2083 exclusive lockmgr ufs (ufs) r = 0 (0xc6613058) locked @ kern/vfs_lookup.c:497 Process 1306 (mkdir) thread 0xc6577240 (100187) exclusive lockmgr ufs (ufs) r = 0 (0xc6c921b4) locked @ kern/vfs_subr.c:2188 Process 1303 (mkdir) thread 0xc6577900 (100184) exclusive lockmgr ufs (ufs) r = 0 (0xc670a880) locked @ kern/vfs_subr.c:2188 Process 1302 (mkdir) thread 0xc6577b40 (100183) exclusive sleep mutex Softdep Lock (Softdep Lock) r = 0 (0xc0f72a2c) locked @ ufs/ffs/ffs_softdep.c:2160 exclusive lockmgr bufwait (bufwait) r = 0 (0xd86a46a0) locked @ kern/vfs_bio.c:1835 exclusive lockmgr bufwait (bufwait) r = 0 (0xd87638e0) locked @ kern/vfs_bio.c:2559 exclusive lockmgr bufwait (bufwait) r = 0 (0xd86b6e60) locked @ kern/vfs_bio.c:2559 exclusive lockmgr ufs (ufs) r = 1 (0xc6ed7310) locked @ kern/vfs_subr.c:2083 exclusive lockmgr ufs (ufs) r = 0 (0xc6ed8058) locked @ kern/vfs_lookup.c:497 Process 1301 (mkdir) thread 0xc6577d80 (100182) exclusive lockmgr ufs (ufs) r = 0 (0xc6e88df0) locked @ kern/vfs_subr.c:2188 Process 1287 (mkdir) thread 0xc6556480 (100168) exclusive lockmgr bufwait (bufwait) r = 0 (0xd86993e0) locked @ kern/vfs_bio.c:1835 exclusive lockmgr ufs (ufs) r = 0 (0xc66bf9dc) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc67455c8) locked @ kern/vfs_lookup.c:497 Process 1285 (mkdir) thread 0xc6556900 (100166) exclusive lockmgr ufs (ufs) r = 0 (0xc672a9dc) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc66c2310) locked @ kern/vfs_lookup.c:497 Process 1281 (mkdir) thread 0xc6557240 (100162) exclusive lockmgr bufwait (bufwait) r = 0 (0xd8503ce0) locked @ kern/vfs_bio.c:2559 exclusive lockmgr bufwait (bufwait) r = 0 (0xd8546a20) locked @ kern/vfs_bio.c:2559 exclusive lockmgr ufs (ufs) r = 1 (0xc68145c8) locked @ kern/vfs_subr.c:2083 exclusive lockmgr ufs (ufs) r = 0 (0xc684f1b4) locked @ kern/vfs_lookup.c:497 Process 1280 (mkdir) thread 0xc6557480 (100161) exclusive lockmgr bufwait (bufwait) r = 0 (0xd8793b20) locked @ kern/vfs_bio.c:2559 exclusive lockmgr ufs (ufs) r = 1 (0xc684c724) locked @ kern/vfs_subr.c:2083 exclusive lockmgr ufs (ufs) r = 0 (0xc68181b4) locked @ kern/vfs_lookup.c:497 Process 1278 (mkdir) thread 0xc6557900 (100159) exclusive lockmgr bufwait (bufwait) r = 0 (0xd8681ae0) locked @ kern/vfs_bio.c:1835 exclusive lockmgr bufwait (bufwait) r = 0 (0xd86dada0) locked @ kern/vfs_bio.c:2559 exclusive lockmgr bufwait (bufwait) r = 0 (0xd87a93a0) locked @ kern/vfs_bio.c:2559 exclusive lockmgr ufs (ufs) r = 1 (0xc670a058) locked @ kern/vfs_subr.c:2083 exclusive lockmgr ufs (ufs) r = 0 (0xc66c2058) locked @ kern/vfs_lookup.c:497 Process 1277 (mkdir) thread 0xc6557b40 (100158) exclusive lockmgr bufwait (bufwait) r = 0 (0xd86acbe0) locked @ kern/vfs_bio.c:2559 exclusive lockmgr bufwait (bufwait) r = 0 (0xd86aca40) locked @ kern/vfs_bio.c:2559 exclusive lockmgr ufs (ufs) r = 1 (0xc6e2edf0) locked @ kern/vfs_subr.c:2083 exclusive lockmgr ufs (ufs) r = 0 (0xc6e6b880) locked @ kern/vfs_lookup.c:497 Process 1276 (mkdir) thread 0xc629e000 (100157) exclusive lockmgr bufwait (bufwait) r = 0 (0xd869d4e0) locked @ kern/vfs_bio.c:1835 exclusive lockmgr ufs (ufs) r = 0 (0xc670bc94) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc66bf46c) locked @ kern/vfs_lookup.c:497 Process 1274 (mkdir) thread 0xc629e480 (100155) exclusive lockmgr bufwait (bufwait) r = 0 (0xd875f4a0) locked @ kern/vfs_bio.c:1835 exclusive lockmgr ufs (ufs) r = 0 (0xc6642310) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc6e3ddf0) locked @ kern/vfs_lookup.c:497 Process 1273 (mkdir) thread 0xc629e6c0 (100154) exclusive lockmgr ufs (ufs) r = 0 (0xc675c9dc) locked @ kern/vfs_subr.c:2188 Process 1272 (mkdir) thread 0xc629e900 (100153) exclusive lockmgr bufwait (bufwait) r = 0 (0xd86a1780) locked @ kern/vfs_bio.c:1835 exclusive lockmgr bufwait (bufwait) r = 0 (0xd854c6c0) locked @ kern/vfs_bio.c:2559 exclusive lockmgr bufwait (bufwait) r = 0 (0xd867cb40) locked @ kern/vfs_bio.c:2559 exclusive lockmgr ufs (ufs) r = 1 (0xc6cc6310) locked @ kern/vfs_subr.c:2083 exclusive lockmgr ufs (ufs) r = 0 (0xc6c4bdf0) locked @ kern/vfs_lookup.c:497 Process 1271 (mkdir) thread 0xc629eb40 (100152) exclusive lockmgr ufs (ufs) r = 0 (0xc675cdf0) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc672a1b4) locked @ kern/vfs_lookup.c:497 Process 1270 (mkdir) thread 0xc629ed80 (100151) exclusive lockmgr ufs (ufs) r = 0 (0xc675cb38) locked @ kern/vfs_subr.c:2188 Process 1268 (mkdir) thread 0xc629f240 (100149) exclusive lockmgr ufs (ufs) r = 0 (0xc66bfb38) locked @ kern/vfs_lookup.c:497 Process 1266 (mkdir) thread 0xc629f6c0 (100147) exclusive lockmgr ufs (ufs) r = 0 (0xc6e3c1b4) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc483b724) locked @ kern/vfs_lookup.c:497 Process 1265 (mkdir) thread 0xc629f900 (100146) exclusive lockmgr bufwait (bufwait) r = 0 (0xd851a0c0) locked @ kern/vfs_bio.c:1835 exclusive lockmgr bufwait (bufwait) r = 0 (0xd87690a0) locked @ kern/vfs_bio.c:2559 exclusive lockmgr bufwait (bufwait) r = 0 (0xd876b120) locked @ kern/vfs_bio.c:2559 exclusive lockmgr ufs (ufs) r = 1 (0xc6d82df0) locked @ kern/vfs_subr.c:2083 exclusive lockmgr ufs (ufs) r = 0 (0xc6db6c94) locked @ kern/vfs_lookup.c:497 Process 1264 (mkdir) thread 0xc4df3900 (100114) exclusive lockmgr ufs (ufs) r = 0 (0xc66bf1b4) locked @ kern/vfs_subr.c:2188 Process 1263 (mkdir) thread 0xc4cc9480 (100105) exclusive lockmgr bufwait (bufwait) r = 0 (0xd876ce60) locked @ kern/vfs_bio.c:1835 exclusive lockmgr ufs (ufs) r = 0 (0xc66aa880) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc66bf310) locked @ kern/vfs_lookup.c:497 Process 1260 (mkdir) thread 0xc4b4a480 (100089) exclusive lockmgr ufs (ufs) r = 0 (0xc6847b38) locked @ kern/vfs_subr.c:2188 Process 1259 (mkdir) thread 0xc4b4ab40 (100079) exclusive lockmgr ufs (ufs) r = 0 (0xc675cc94) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc670bdf0) locked @ kern/vfs_lookup.c:497 Process 1258 (mkdir) thread 0xc4b46b40 (100123) exclusive lockmgr ufs (ufs) r = 0 (0xc6ed65c8) locked @ kern/vfs_subr.c:2188 Process 1257 (mkdir) thread 0xc4b0f6c0 (100074) exclusive lockmgr ufs (ufs) r = 0 (0xc66c21b4) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc6f9adf0) locked @ kern/vfs_lookup.c:497 Process 1255 (mkdir) thread 0xc4b0fd80 (100061) exclusive lockmgr bufwait (bufwait) r = 0 (0xd86a6a60) locked @ kern/vfs_bio.c:1835 exclusive lockmgr ufs (ufs) r = 0 (0xc66bfdf0) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc684f9dc) locked @ kern/vfs_lookup.c:497 Process 1254 (mkdir) thread 0xc4df3000 (100118) exclusive lockmgr ufs (ufs) r = 0 (0xc670ac94) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc672ab38) locked @ kern/vfs_lookup.c:497 Process 1253 (mkdir) thread 0xc62ab240 (100138) exclusive lockmgr ufs (ufs) r = 0 (0xc6752310) locked @ kern/vfs_subr.c:2188 Process 1252 (mkdir) thread 0xc4ad96c0 (100082) exclusive lockmgr ufs (ufs) r = 0 (0xc6745880) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc64a31b4) locked @ kern/vfs_lookup.c:497 Process 1251 (mkdir) thread 0xc4b46480 (100130) exclusive lockmgr ufs (ufs) r = 0 (0xc670a310) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc670a1b4) locked @ kern/vfs_lookup.c:497 Process 1250 (mkdir) thread 0xc4b46240 (100131) exclusive lockmgr bufwait (bufwait) r = 0 (0xd857b3e0) locked @ kern/vfs_bio.c:1835 exclusive lockmgr ufs (ufs) r = 0 (0xc66e5df0) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc6f97058) locked @ kern/vfs_lookup.c:497 Process 1249 (mkdir) thread 0xc4b48b40 (100062) exclusive lockmgr ufs (ufs) r = 0 (0xc6613b38) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc66519dc) locked @ kern/vfs_lookup.c:497 Process 1248 (mkdir) thread 0xc629fb40 (100145) exclusive lockmgr bufwait (bufwait) r = 0 (0xd86a5a20) locked @ kern/vfs_bio.c:1835 exclusive lockmgr ufs (ufs) r = 0 (0xc684c9dc) locked @ ufs/ffs/ffs_vfsops.c:1465 exclusive lockmgr ufs (ufs) r = 0 (0xc6313b38) locked @ kern/vfs_lookup.c:497 Process 1096 (sshd) thread 0xc62ab6c0 (100136) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xc4ef3228) locked @ kern/uipc_sockbuf.c:148 Process 1041 (sshd) thread 0xc4df3480 (100116) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xc4df1228) locked @ kern/uipc_sockbuf.c:148 Process 18 (softdepflush) thread 0xc4767900 (100049) exclusive lockmgr bufwait (bufwait) r = 0 (0xd85492c0) locked @ kern/vfs_bio.c:2559 exclusive lockmgr ufs (ufs) r = 0 (0xc687ac94) locked @ kern/vfs_subr.c:2083 Process 15 (bufdaemon) thread 0xc481a000 (100046) exclusive lockmgr bufwait (bufwait) r = 0 (0xd854ea80) locked @ kern/vfs_bio.c:2237 exclusive sleep mutex buf queue lock (buf queue lock) r = 0 (0xc0f66e10) locked @ kern/vfs_bio.c:2307 db:0:alllocks> show lockedvnods Locked vnodes 0xc6319000: tag ufs, type VDIR usecount 110, writecount 0, refcount 118 mountedhere 0 flags () v_object 0xc65ea3b8 ref 0 pages 0 lock type ufs: EXCL by thread 0xc65be900 (pid 1332) with exclusive waiters pending with shared waiters pending #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 23552, on dev ad0s1e 0xc687ac3c: tag ufs, type VDIR usecount 1, writecount 0, refcount 2 mountedhere 0 flags () v_object 0xc67e6a18 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4767900 (pid 18) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc09205db at vget+0xbb #5 0xc091271d at vfs_hash_get+0xed #6 0xc0acdcc9 at ffs_vgetf+0x49 #7 0xc0ac21f7 at handle_workitem_remove+0x47 #8 0xc0ac1672 at process_worklist_item+0x1e2 #9 0xc0aca601 at softdep_process_worklist+0x81 #10 0xc0acaba7 at softdep_flush+0x287 #11 0xc0863018 at fork_exit+0xb8 #12 0xc0bad110 at fork_trampoline+0x8 ino 117837, on dev ad0s1e 0xc6c4bd98: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6bb5880 ref 0 pages 0 lock type ufs: EXCL by thread 0xc629e900 (pid 1272) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc09234c4 at kern_rmdirat+0x54 #7 0xc09236b7 at kern_rmdir+0x27 #8 0xc09236e2 at rmdir+0x22 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 282662, on dev ad0s1e 0xc6cc62b8: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6bd4a18 ref 0 pages 0 lock type ufs: EXCL by thread 0xc629e900 (pid 1272) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc09205db at vget+0xbb #5 0xc091271d at vfs_hash_get+0xed #6 0xc0acdcc9 at ffs_vgetf+0x49 #7 0xc0ace24e at ffs_vget+0x2e #8 0xc0adae59 at ufs_lookup_ino+0x809 #9 0xc0adb19a at ufs_lookup+0x2a #10 0xc0be23c5 at VOP_CACHEDLOOKUP_APV+0xc5 #11 0xc090c5e6 at vfs_cache_lookup+0xd6 #12 0xc0be4d75 at VOP_LOOKUP_APV+0xe5 #13 0xc091398b at lookup+0x67b #14 0xc09147cf at namei+0x57f #15 0xc09234c4 at kern_rmdirat+0x54 #16 0xc09236b7 at kern_rmdir+0x27 #17 0xc09236e2 at rmdir+0x22 ino 282733, on dev ad0s1e 0xc6c9215c: tag ufs, type VDIR usecount 0, writecount 0, refcount 2 mountedhere 0 flags (VI_DOINGINACT) v_object 0xc6bb56e8 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6577240 (pid 1306) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0920a0f at vrele+0x14f #5 0xc092815d at kern_chdir+0x1ed #6 0xc0928192 at chdir+0x22 #7 0xc0bcadc4 at syscall+0x2b4 #8 0xc0bad100 at Xint0x80_syscall+0x20 ino 282734, on dev ad0s1e 0xc6613000: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6d4d908 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6577000 (pid 1307) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc09234c4 at kern_rmdirat+0x54 #7 0xc09236b7 at kern_rmdir+0x27 #8 0xc09236e2 at rmdir+0x22 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 306324, on dev ad0s1e 0xc684dd98: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc65e8cc0 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6577000 (pid 1307) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc09205db at vget+0xbb #5 0xc091271d at vfs_hash_get+0xed #6 0xc0acdcc9 at ffs_vgetf+0x49 #7 0xc0ace24e at ffs_vget+0x2e #8 0xc0adae59 at ufs_lookup_ino+0x809 #9 0xc0adb19a at ufs_lookup+0x2a #10 0xc0be23c5 at VOP_CACHEDLOOKUP_APV+0xc5 #11 0xc090c5e6 at vfs_cache_lookup+0xd6 #12 0xc0be4d75 at VOP_LOOKUP_APV+0xe5 #13 0xc091398b at lookup+0x67b #14 0xc09147cf at namei+0x57f #15 0xc09234c4 at kern_rmdirat+0x54 #16 0xc09236b7 at kern_rmdir+0x27 #17 0xc09236e2 at rmdir+0x22 ino 329744, on dev ad0s1e 0xc6847ae0: tag ufs, type VDIR usecount 0, writecount 0, refcount 2 mountedhere 0 flags (VI_DOINGINACT) v_object 0xc6d872a8 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4b4a480 (pid 1260) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0920a0f at vrele+0x14f #5 0xc092815d at kern_chdir+0x1ed #6 0xc0928192 at chdir+0x22 #7 0xc0bcadc4 at syscall+0x2b4 #8 0xc0bad100 at Xint0x80_syscall+0x20 ino 329770, on dev ad0s1e 0xc6db6c3c: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6d87e58 ref 0 pages 0 lock type ufs: EXCL by thread 0xc629f900 (pid 1265) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc09234c4 at kern_rmdirat+0x54 #7 0xc09236b7 at kern_rmdir+0x27 #8 0xc09236e2 at rmdir+0x22 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 353312, on dev ad0s1e 0xc6d82d98: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6d87a18 ref 0 pages 0 lock type ufs: EXCL by thread 0xc629f900 (pid 1265) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc09205db at vget+0xbb #5 0xc091271d at vfs_hash_get+0xed #6 0xc0acdcc9 at ffs_vgetf+0x49 #7 0xc0ace24e at ffs_vget+0x2e #8 0xc0adae59 at ufs_lookup_ino+0x809 #9 0xc0adb19a at ufs_lookup+0x2a #10 0xc0be23c5 at VOP_CACHEDLOOKUP_APV+0xc5 #11 0xc090c5e6 at vfs_cache_lookup+0xd6 #12 0xc0be4d75 at VOP_LOOKUP_APV+0xe5 #13 0xc091398b at lookup+0x67b #14 0xc09147cf at namei+0x57f #15 0xc09234c4 at kern_rmdirat+0x54 #16 0xc09236b7 at kern_rmdir+0x27 #17 0xc09236e2 at rmdir+0x22 ino 353339, on dev ad0s1e 0xc684f15c: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6304550 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6557240 (pid 1281) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc09234c4 at kern_rmdirat+0x54 #7 0xc09236b7 at kern_rmdir+0x27 #8 0xc09236e2 at rmdir+0x22 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 353408, on dev ad0s1e 0xc6814570: tag ufs, type VDIR usecount 2, writecount 0, refcount 2 mountedhere 0 flags () v_object 0xc6e263b8 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6557240 (pid 1281) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc09205db at vget+0xbb #5 0xc091271d at vfs_hash_get+0xed #6 0xc0acdcc9 at ffs_vgetf+0x49 #7 0xc0ace24e at ffs_vget+0x2e #8 0xc0adae59 at ufs_lookup_ino+0x809 #9 0xc0adb19a at ufs_lookup+0x2a #10 0xc0be23c5 at VOP_CACHEDLOOKUP_APV+0xc5 #11 0xc090c5e6 at vfs_cache_lookup+0xd6 #12 0xc0be4d75 at VOP_LOOKUP_APV+0xe5 #13 0xc091398b at lookup+0x67b #14 0xc09147cf at namei+0x57f #15 0xc09234c4 at kern_rmdirat+0x54 #16 0xc09236b7 at kern_rmdir+0x27 #17 0xc09236e2 at rmdir+0x22 ino 353416, on dev ad0s1e 0xc6e2c414: tag ufs, type VDIR usecount 0, writecount 0, refcount 2 mountedhere 0 flags (VI_DOINGINACT) v_object 0xc6dd8000 ref 0 pages 0 lock type ufs: EXCL by thread 0xc659e000 (pid 1311) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0920a0f at vrele+0x14f #5 0xc092815d at kern_chdir+0x1ed #6 0xc0928192 at chdir+0x22 #7 0xc0bcadc4 at syscall+0x2b4 #8 0xc0bad100 at Xint0x80_syscall+0x20 ino 376868, on dev ad0s1e 0xc6e6b828: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6e81110 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6557b40 (pid 1277) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc09234c4 at kern_rmdirat+0x54 #7 0xc09236b7 at kern_rmdir+0x27 #8 0xc09236e2 at rmdir+0x22 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 376895, on dev ad0s1e 0xc6e2ed98: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6e6ccc0 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6557b40 (pid 1277) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc09205db at vget+0xbb #5 0xc091271d at vfs_hash_get+0xed #6 0xc0acdcc9 at ffs_vgetf+0x49 #7 0xc0ace24e at ffs_vget+0x2e #8 0xc0adae59 at ufs_lookup_ino+0x809 #9 0xc0adb19a at ufs_lookup+0x2a #10 0xc0be23c5 at VOP_CACHEDLOOKUP_APV+0xc5 #11 0xc090c5e6 at vfs_cache_lookup+0xd6 #12 0xc0be4d75 at VOP_LOOKUP_APV+0xe5 #13 0xc091398b at lookup+0x67b #14 0xc09147cf at namei+0x57f #15 0xc09234c4 at kern_rmdirat+0x54 #16 0xc09236b7 at kern_rmdir+0x27 #17 0xc09236e2 at rmdir+0x22 ino 376901, on dev ad0s1e 0xc6ed6570: tag ufs, type VDIR usecount 0, writecount 0, refcount 2 mountedhere 0 flags (VI_DOINGINACT) v_object 0xc6e6c110 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4b46b40 (pid 1258) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0920a0f at vrele+0x14f #5 0xc092815d at kern_chdir+0x1ed #6 0xc0928192 at chdir+0x22 #7 0xc0bcadc4 at syscall+0x2b4 #8 0xc0bad100 at Xint0x80_syscall+0x20 ino 376955, on dev ad0s1e 0xc6e88d98: tag ufs, type VDIR usecount 0, writecount 0, refcount 2 mountedhere 0 flags (VI_DOINGINACT) v_object 0xc6e81aa0 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6577d80 (pid 1301) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0920a0f at vrele+0x14f #5 0xc092815d at kern_chdir+0x1ed #6 0xc0928192 at chdir+0x22 #7 0xc0bcadc4 at syscall+0x2b4 #8 0xc0bad100 at Xint0x80_syscall+0x20 ino 376959, on dev ad0s1e 0xc6ed8000: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc65e7d48 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6577b40 (pid 1302) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc09234c4 at kern_rmdirat+0x54 #7 0xc09236b7 at kern_rmdir+0x27 #8 0xc09236e2 at rmdir+0x22 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 400386, on dev ad0s1e 0xc6ed7d98: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6e9e770 ref 0 pages 0 lock type ufs: EXCL by thread 0xc659e240 (pid 1310) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc09234c4 at kern_rmdirat+0x54 #7 0xc09236b7 at kern_rmdir+0x27 #8 0xc09236e2 at rmdir+0x22 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 400410, on dev ad0s1e 0xc6ee7ae0: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6e6a4c8 ref 0 pages 0 lock type ufs: EXCL by thread 0xc659e240 (pid 1310) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc09205db at vget+0xbb #5 0xc091271d at vfs_hash_get+0xed #6 0xc0acdcc9 at ffs_vgetf+0x49 #7 0xc0ace24e at ffs_vget+0x2e #8 0xc0adae59 at ufs_lookup_ino+0x809 #9 0xc0adb19a at ufs_lookup+0x2a #10 0xc0be23c5 at VOP_CACHEDLOOKUP_APV+0xc5 #11 0xc090c5e6 at vfs_cache_lookup+0xd6 #12 0xc0be4d75 at VOP_LOOKUP_APV+0xe5 #13 0xc091398b at lookup+0x67b #14 0xc09147cf at namei+0x57f #15 0xc09234c4 at kern_rmdirat+0x54 #16 0xc09236b7 at kern_rmdir+0x27 #17 0xc09236e2 at rmdir+0x22 ino 400430, on dev ad0s1e 0xc6ed72b8: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6ef2dd0 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6577b40 (pid 1302) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc09205db at vget+0xbb #5 0xc091271d at vfs_hash_get+0xed #6 0xc0acdcc9 at ffs_vgetf+0x49 #7 0xc0ace24e at ffs_vget+0x2e #8 0xc0adae59 at ufs_lookup_ino+0x809 #9 0xc0adb19a at ufs_lookup+0x2a #10 0xc0be23c5 at VOP_CACHEDLOOKUP_APV+0xc5 #11 0xc090c5e6 at vfs_cache_lookup+0xd6 #12 0xc0be4d75 at VOP_LOOKUP_APV+0xe5 #13 0xc091398b at lookup+0x67b #14 0xc09147cf at namei+0x57f #15 0xc09234c4 at kern_rmdirat+0x54 #16 0xc09236b7 at kern_rmdir+0x27 #17 0xc09236e2 at rmdir+0x22 ino 400466, on dev ad0s1e 0xc66bf570: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6ffb770 ref 0 pages 0 lock type ufs: EXCL by thread 0xc65beb40 (pid 1331) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447496, on dev ad0s1e 0xc681815c: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc67f0550 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6557480 (pid 1280) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc09234c4 at kern_rmdirat+0x54 #7 0xc09236b7 at kern_rmdir+0x27 #8 0xc09236e2 at rmdir+0x22 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447511, on dev ad0s1e 0xc684f984: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6ffb7f8 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4b0fd80 (pid 1255) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447516, on dev ad0s1e 0xc6f9715c: tag ufs, type VDIR usecount 1, writecount 0, refcount 1 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc65be900 (pid 1332) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447541, on dev ad0s1e 0xc66bf414: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc66e1440 ref 0 pages 0 lock type ufs: EXCL by thread 0xc629e000 (pid 1276) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447542, on dev ad0s1e 0xc6313ae0: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6f07440 ref 0 pages 0 lock type ufs: EXCL by thread 0xc629fb40 (pid 1248) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447547, on dev ad0s1e 0xc6f97000: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6f05908 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4b46240 (pid 1250) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447548, on dev ad0s1e 0xc672a15c: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6ffb660 ref 0 pages 0 lock type ufs: EXCL by thread 0xc629eb40 (pid 1271) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447552, on dev ad0s1e 0xc670bd98: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6700aa0 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4b4ab40 (pid 1259) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447555, on dev ad0s1e 0xc670bc3c: tag ufs, type VDIR usecount 1, writecount 0, refcount 2 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc629e000 (pid 1276) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447556, on dev ad0s1e 0xc684c6cc: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc67f05d8 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6557480 (pid 1280) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc09205db at vget+0xbb #5 0xc091271d at vfs_hash_get+0xed #6 0xc0acdcc9 at ffs_vgetf+0x49 #7 0xc0ace24e at ffs_vget+0x2e #8 0xc0adae59 at ufs_lookup_ino+0x809 #9 0xc0adb19a at ufs_lookup+0x2a #10 0xc0be23c5 at VOP_CACHEDLOOKUP_APV+0xc5 #11 0xc090c5e6 at vfs_cache_lookup+0xd6 #12 0xc0be4d75 at VOP_LOOKUP_APV+0xe5 #13 0xc091398b at lookup+0x67b #14 0xc09147cf at namei+0x57f #15 0xc09234c4 at kern_rmdirat+0x54 #16 0xc09236b7 at kern_rmdir+0x27 #17 0xc09236e2 at rmdir+0x22 ino 447561, on dev ad0s1e 0xc6f9ad98: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6ffb880 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4b0f6c0 (pid 1257) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447563, on dev ad0s1e 0xc6651984: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6ffb6e8 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4b48b40 (pid 1249) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447565, on dev ad0s1e 0xc675cae0: tag ufs, type VDIR usecount 0, writecount 0, refcount 3 mountedhere 0 flags (VI_DOINGINACT) v_object 0xc62ad990 ref 0 pages 0 lock type ufs: EXCL by thread 0xc629ed80 (pid 1270) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0920a0f at vrele+0x14f #5 0xc092815d at kern_chdir+0x1ed #6 0xc0928192 at chdir+0x22 #7 0xc0bcadc4 at syscall+0x2b4 #8 0xc0bad100 at Xint0x80_syscall+0x20 ino 447566, on dev ad0s1e 0xc684c984: tag ufs, type VDIR usecount 1, writecount 0, refcount 2 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc629fb40 (pid 1248) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447567, on dev ad0s1e 0xc6e3dd98: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc5a80a18 ref 0 pages 0 lock type ufs: EXCL by thread 0xc629e480 (pid 1274) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447568, on dev ad0s1e 0xc675c984: tag ufs, type VDIR usecount 0, writecount 0, refcount 3 mountedhere 0 flags (VI_DOINGINACT) v_object 0xc65e9e58 ref 0 pages 0 lock type ufs: EXCL by thread 0xc629e6c0 (pid 1273) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0920a0f at vrele+0x14f #5 0xc092815d at kern_chdir+0x1ed #6 0xc0928192 at chdir+0x22 #7 0xc0bcadc4 at syscall+0x2b4 #8 0xc0bad100 at Xint0x80_syscall+0x20 ino 447571, on dev ad0s1e 0xc64a315c: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc65e9dd0 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4ad96c0 (pid 1252) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447572, on dev ad0s1e 0xc66c22b8: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6ef2660 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6556900 (pid 1285) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447574, on dev ad0s1e 0xc66bf2b8: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6700990 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4cc9480 (pid 1263) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447576, on dev ad0s1e 0xc66e5c3c: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc680c4c8 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6557d80 (pid 1308) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447577, on dev ad0s1e 0xc66c215c: tag ufs, type VNON usecount 1, writecount 0, refcount 1 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc4b0f6c0 (pid 1257) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447578, on dev ad0s1e 0xc66aa828: tag ufs, type VDIR usecount 1, writecount 0, refcount 2 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc4cc9480 (pid 1263) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447579, on dev ad0s1e 0xc66bf15c: tag ufs, type VDIR usecount 0, writecount 0, refcount 3 mountedhere 0 flags (VI_DOINGINACT) v_object 0xc6701c38 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4df3900 (pid 1264) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0920a0f at vrele+0x14f #5 0xc092815d at kern_chdir+0x1ed #6 0xc0928192 at chdir+0x22 #7 0xc0bcadc4 at syscall+0x2b4 #8 0xc0bad100 at Xint0x80_syscall+0x20 ino 447580, on dev ad0s1e 0xc66e5d98: tag ufs, type VDIR usecount 1, writecount 0, refcount 2 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc4b46240 (pid 1250) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447581, on dev ad0s1e 0xc6705000: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc664ee58 ref 0 pages 0 lock type ufs: EXCL by thread 0xc659e480 (pid 1309) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447582, on dev ad0s1e 0xc66c2000: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc65e8e58 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6557900 (pid 1278) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc09234c4 at kern_rmdirat+0x54 #7 0xc09236b7 at kern_rmdir+0x27 #8 0xc09236e2 at rmdir+0x22 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447583, on dev ad0s1e 0xc67522b8: tag ufs, type VDIR usecount 0, writecount 0, refcount 3 mountedhere 0 flags (VI_DOINGINACT) v_object 0xc664edd0 ref 0 pages 0 lock type ufs: EXCL by thread 0xc62ab240 (pid 1253) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0920a0f at vrele+0x14f #5 0xc092815d at kern_chdir+0x1ed #6 0xc0928192 at chdir+0x22 #7 0xc0bcadc4 at syscall+0x2b4 #8 0xc0bad100 at Xint0x80_syscall+0x20 ino 447584, on dev ad0s1e 0xc66bfd98: tag ufs, type VDIR usecount 1, writecount 0, refcount 2 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc4b0fd80 (pid 1255) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447586, on dev ad0s1e 0xc672aae0: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc664eee0 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4df3000 (pid 1254) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447587, on dev ad0s1e 0xc672a984: tag ufs, type VNON usecount 1, writecount 0, refcount 1 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc6556900 (pid 1285) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447588, on dev ad0s1e 0xc66bfc3c: tag ufs, type VNON usecount 1, writecount 0, refcount 1 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc65beb40 (pid 1331) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447593, on dev ad0s1e 0xc66422b8: tag ufs, type VDIR usecount 1, writecount 0, refcount 2 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc629e480 (pid 1274) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447594, on dev ad0s1e 0xc6745570: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6ffb4c8 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6556480 (pid 1287) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447595, on dev ad0s1e 0xc6745828: tag ufs, type VNON usecount 1, writecount 0, refcount 1 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc4ad96c0 (pid 1252) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447596, on dev ad0s1e 0xc670a000: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc6557900 (pid 1278) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc09205db at vget+0xbb #5 0xc091271d at vfs_hash_get+0xed #6 0xc0acdcc9 at ffs_vgetf+0x49 #7 0xc0ace24e at ffs_vget+0x2e #8 0xc0adae59 at ufs_lookup_ino+0x809 #9 0xc0adb19a at ufs_lookup+0x2a #10 0xc0be23c5 at VOP_CACHEDLOOKUP_APV+0xc5 #11 0xc090c5e6 at vfs_cache_lookup+0xd6 #12 0xc0be4d75 at VOP_LOOKUP_APV+0xe5 #13 0xc091398b at lookup+0x67b #14 0xc09147cf at namei+0x57f #15 0xc09234c4 at kern_rmdirat+0x54 #16 0xc09236b7 at kern_rmdir+0x27 #17 0xc09236e2 at rmdir+0x22 ino 447598, on dev ad0s1e 0xc670a15c: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc664ed48 ref 0 pages 0 lock type ufs: EXCL by thread 0xc4b46480 (pid 1251) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447600, on dev ad0s1e 0xc66bfae0: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc6ffb550 ref 0 pages 0 lock type ufs: EXCL by thread 0xc629f240 (pid 1268) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447601, on dev ad0s1e 0xc483b6cc: tag ufs, type VDIR usecount 2, writecount 0, refcount 3 mountedhere 0 flags () v_object 0xc675ad48 ref 0 pages 0 lock type ufs: EXCL by thread 0xc629f6c0 (pid 1266) #0 0xc0875612 at __lockmgr_args+0x592 #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0913416 at lookup+0x106 #5 0xc09147cf at namei+0x57f #6 0xc0923758 at kern_mkdirat+0x68 #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447603, on dev ad0s1e 0xc670a2b8: tag ufs, type VNON usecount 1, writecount 0, refcount 1 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc4b46480 (pid 1251) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447604, on dev ad0s1e 0xc66bf984: tag ufs, type VDIR usecount 1, writecount 0, refcount 2 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc6556480 (pid 1287) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447605, on dev ad0s1e 0xc670aae0: tag ufs, type VDIR usecount 1, writecount 0, refcount 2 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc6557d80 (pid 1308) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447607, on dev ad0s1e 0xc670ac3c: tag ufs, type VDIR usecount 1, writecount 0, refcount 1 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc4df3000 (pid 1254) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447609, on dev ad0s1e 0xc670a828: tag ufs, type VDIR usecount 0, writecount 0, refcount 3 mountedhere 0 flags (VI_DOINGINACT) v_object 0xc67007f8 ref 0 pages 0 lock type ufs: EXCL by thread 0xc6577900 (pid 1303) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0ad34d1 at ffs_lock+0xa1 #2 0xc0be3bf5 at VOP_LOCK1_APV+0xb5 #3 0xc092c7f8 at _vn_lock+0x78 #4 0xc0920a0f at vrele+0x14f #5 0xc092815d at kern_chdir+0x1ed #6 0xc0928192 at chdir+0x22 #7 0xc0bcadc4 at syscall+0x2b4 #8 0xc0bad100 at Xint0x80_syscall+0x20 ino 447610, on dev ad0s1e 0xc675cd98: tag ufs, type VNON usecount 1, writecount 0, refcount 1 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc629eb40 (pid 1271) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447612, on dev ad0s1e 0xc675cc3c: tag ufs, type VNON usecount 1, writecount 0, refcount 1 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc4b4ab40 (pid 1259) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447613, on dev ad0s1e 0xc6e3c15c: tag ufs, type VNON usecount 1, writecount 0, refcount 1 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc629f6c0 (pid 1266) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447614, on dev ad0s1e 0xc6613ae0: tag ufs, type VNON usecount 1, writecount 0, refcount 1 mountedhere 0 flags () lock type ufs: EXCL by thread 0xc4b48b40 (pid 1249) #0 0xc0875c9e at __lockmgr_args+0xc1e #1 0xc0acde61 at ffs_vgetf+0x1e1 #2 0xc0ace24e at ffs_vget+0x2e #3 0xc0aa92fe at ffs_valloc+0x59e #4 0xc0ae36a5 at ufs_mkdir+0xb5 #5 0xc0be4075 at VOP_MKDIR_APV+0xc5 #6 0xc092390b at kern_mkdirat+0x21b #7 0xc09239de at kern_mkdir+0x2e #8 0xc0923a09 at mkdir+0x29 #9 0xc0bcadc4 at syscall+0x2b4 #10 0xc0bad100 at Xint0x80_syscall+0x20 ino 447615, on dev ad0s1e db:0:lockedvnods> show mount 0xc4a9cb50 /dev/ad0s1a on / (ufs) 0xc4a9d000 devfs on /dev (devfs) 0xc4bef5a8 /dev/ad0s1f on /home (ufs) 0xc4bef000 /dev/ad0s1d on /usr (ufs) 0xc4a9db50 /dev/ad0s1g on /var (ufs) 0xc652a000 /dev/ad0s1e on /tmp (ufs) More info: show mount db:0:mount> ps pid ppid pgrp uid state wmesg wchan cmd 1347 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1346 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1345 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1344 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1343 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1342 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1341 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1340 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1339 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1338 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1337 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1336 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1335 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1334 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1333 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1332 1247 1246 1001 L+ *buf queu 0xc4b11a00 mkdir 1331 1247 1246 1001 R+ mkdir 1330 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1329 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1328 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1327 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1326 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1325 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1324 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1323 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1322 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1321 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1320 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1319 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1318 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1317 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1316 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1315 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1314 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1313 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1312 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1311 1247 1246 1001 R+ mkdir 1310 1247 1246 1001 S+ biowr 0xd876a220 mkdir 1309 1247 1246 1001 R+ CPU 2 mkdir 1308 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1307 1247 1246 1001 R+ mkdir 1306 1247 1246 1001 S+ getblk 0xd854c6c0 mkdir 1305 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1304 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1303 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1302 1247 1246 1001 L+ *buf queu 0xc4b11a00 mkdir 1301 1247 1246 1001 S+ getblk 0xd86acbe0 mkdir 1300 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1299 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1298 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1297 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1296 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1295 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1294 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1293 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1292 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1291 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1290 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1289 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1288 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1287 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1286 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1285 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1284 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1283 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1282 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1281 1247 1246 1001 L+ *Softdep 0xc4b49800 mkdir 1280 1247 1246 1001 R+ mkdir 1279 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1278 1247 1246 1001 S+ biowr 0xd8681a80 mkdir 1277 1247 1246 1001 R+ CPU 1 mkdir 1276 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1275 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1274 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1273 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1272 1247 1246 1001 R+ mkdir 1271 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1270 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1269 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1268 1247 1246 1001 R+ mkdir 1267 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1266 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1265 1247 1246 1001 R+ mkdir 1264 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1263 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1262 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1261 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1260 1247 1246 1001 S+ getblk 0xd87611e0 mkdir 1259 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1258 1247 1246 1001 S+ getblk 0xd86acbe0 mkdir 1257 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1256 1247 1246 1001 S+ ufs 0xc6319058 mkdir 1255 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1254 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1253 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1252 1247 1246 1001 R+ mkdir 1251 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1250 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1249 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1248 1247 1246 1001 S+ getblk 0xd86dada0 mkdir 1247 1246 1246 1001 S+ wait 0xc4ef5aa0 mkdir 1246 1099 1246 1001 S+ nanslp 0xc0dfa744 mkdir 1191 1 1191 0 Ss+ ttyin 0xc483a070 getty 1190 1 1190 0 Ss+ ttyin 0xc483a270 getty 1189 1 1189 0 Ss+ ttyin 0xc468ee70 getty 1188 1 1188 0 Ss+ ttyin 0xc468ec70 getty 1187 1 1187 0 Ss+ ttyin 0xc4820870 getty 1186 1 1186 0 Ss+ ttyin 0xc4820470 getty 1185 1 1185 0 Ss+ ttyin 0xc468ea70 getty 1184 1 1184 0 Ss+ ttyin 0xc468e670 getty 1162 1 1162 0 Ss select 0xc4836aa4 inetd 1138 1 1138 0 Ss select 0xc4a3b064 moused 1120 1 1120 0 Ss nanslp 0xc0dfa744 watchdogd 1099 1098 1099 1001 Ss+ wait 0xc4ef5000 bash 1098 1096 1096 1001 S select 0xc4a6e124 sshd 1096 1010 1096 0 Ss sbwait 0xc4ef3254 sshd 1044 1043 1044 1001 Ss+ ttyin 0xc4c06870 bash 1043 1041 1041 1001 S select 0xc4a6eca4 sshd 1041 1010 1041 0 Ss sbwait 0xc4df1254 sshd 1029 1 1029 0 Ss nanslp 0xc0dfa744 cron 1023 1 1023 25 Ss pause 0xc4ddbaf8 sendmail 1017 1 1017 0 Ss select 0xc4aa1be4 sendmail 1010 1 1010 0 Ss select 0xc48367a4 sshd 973 1 973 0 Ss select 0xc4aa2064 ntpd 874 873 873 0 S (threaded) nfsd 100104 S rpcsvc 0xc4dd06d0 nfsd: service 100103 S rpcsvc 0xc4dd0710 nfsd: service 100102 S rpcsvc 0xc4dd0750 nfsd: service 100081 S rpcsvc 0xc4a3b850 nfsd: master 873 1 873 0 Ss select 0xc4af38a4 nfsd 871 1 871 0 Ss select 0xc4dd0864 mountd 776 1 776 0 Ss select 0xc4af3be4 rpcbind 702 1 702 0 Ss select 0xc4a3b024 syslogd 572 1 572 0 Ss select 0xc4af4024 devd 19 0 0 0 SL flowclea 0xc0f67288 [flowcleaner] 18 0 0 0 RL [softdepflush] 17 0 0 0 SL vlruwt 0xc4a51aa0 [vnlru] 16 0 0 0 SL syncer 0xc0f67094 [syncer] 15 0 0 0 LL *Softdep 0xc4b49800 [bufdaemon] 9 0 0 0 SL pgzero 0xc0f73894 [pagezero] 8 0 0 0 SL psleep 0xc0f734c4 [vmdaemon] 7 0 0 0 SL psleep 0xc0f7348c [pagedaemon] 6 0 0 0 SL - 0xc468e83c [fdc0] 14 0 0 0 SL (threaded) [usb] 100034 D - 0xc479edac [usbus0] 100033 D - 0xc479ed7c [usbus0] 100032 D - 0xc479ed4c [usbus0] 100031 D - 0xc479ed1c [usbus0] 5 0 0 0 SL ccb_scan 0xc0dc6954 [xpt_thrd] 13 0 0 0 SL - 0xc0dfa5a4 [yarrow] 4 0 0 0 SL - 0xc0df8364 [g_down] 3 0 0 0 LL *Softdep 0xc4b49800 [g_up] 2 0 0 0 SL - 0xc0df8358 [g_event] 12 0 0 0 WL (threaded) [intr] 100042 I [irq7: ppc0] 100040 I [swi0: uart uart] 100039 I [irq12: psm0] 100038 I [irq1: atkbd0] 100037 I [irq15: ata1] 100036 I [irq14: ata0] 100035 I [irq17: fxp0] 100030 I [irq16: uhci0] 100028 I [irq9: acpi0] 100024 I [swi2: cambio] 100022 I [swi6: task queue] 100021 I [swi6: Giant taskq] 100019 I [swi5: +] 100012 I [swi4: clock] 100011 I [swi4: clock] 100010 I [swi4: clock] 100009 I [swi4: clock] 100008 I [swi3: vm] 100007 I [swi1: netisr 0] 11 0 0 0 RL (threaded) [idle] 100006 CanRun [idle: cpu0] 100005 CanRun [idle: cpu1] 100004 CanRun [idle: cpu2] 100003 CanRun [idle: cpu3] 1 0 1 0 SLs wait 0xc457ad48 [init] 10 0 0 0 SL audit_wo 0xc0f722c0 [audit] 0 0 0 0 SLs (threaded) [kernel] 100029 D - 0xc4782340 [em0 taskq] 100027 D - 0xc4749100 [acpi_task_2] 100026 D - 0xc4749100 [acpi_task_1] 100025 D - 0xc4749100 [acpi_task_0] 100020 D - 0xc4749380 [thread taskq] 100018 D - 0xc4749600 [kqueue taskq] 100016 D - 0xc4561dc0 [firmware taskq] 100000 D sched 0xc0df8440 [swapper] db:0:ps> allt Tracing command mkdir pid 1347 tid 100228 td 0xc65e0000 sched_switch(c65e0000,0,104,191,9c4467e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65e0000,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6fa9a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6fa9a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6fa9abc,...) at _vn_lock+0x78 lookup(e6fa9bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6fa9bd4,c08c6da7,c65e0000,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65e0000,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65e0000,bfbfe583,0,1f8,e6fa9d2c,...) at kern_mkdir+0x2e mkdir(c65e0000,e6fa9cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6fa9d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1346 tid 100227 td 0xc65e0240 sched_switch(c65e0240,0,104,191,929a842,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65e0240,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6fa5a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6fa5a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6fa5abc,...) at _vn_lock+0x78 lookup(e6fa5bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6fa5bd4,c08c6da7,c65e0240,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65e0240,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65e0240,bfbfe583,0,1f8,e6fa5d2c,...) at kern_mkdir+0x2e mkdir(c65e0240,e6fa5cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6fa5d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1345 tid 100226 td 0xc65e0480 sched_switch(c65e0480,0,104,191,9280d52,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65e0480,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6fa1a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6fa1a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6fa1abc,...) at _vn_lock+0x78 lookup(e6fa1bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6fa1bd4,c08c6da7,c65e0480,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65e0480,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65e0480,bfbfe583,0,1f8,e6fa1d2c,...) at kern_mkdir+0x2e mkdir(c65e0480,e6fa1cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6fa1d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1344 tid 100225 td 0xc65e06c0 sched_switch(c65e06c0,0,104,191,9c3d4ca,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65e06c0,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f9da48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f9da48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f9dabc,...) at _vn_lock+0x78 lookup(e6f9dbd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f9dbd4,c08c6da7,c65e06c0,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65e06c0,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65e06c0,bfbfe583,0,1f8,e6f9dd2c,...) at kern_mkdir+0x2e mkdir(c65e06c0,e6f9dcf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f9dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1343 tid 100224 td 0xc65e0900 sched_switch(c65e0900,0,104,191,9dd8286,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65e0900,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f99a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f99a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f99abc,...) at _vn_lock+0x78 lookup(e6f99bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f99bd4,c08c6da7,c65e0900,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65e0900,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65e0900,bfbfe583,0,1f8,e6f99d2c,...) at kern_mkdir+0x2e mkdir(c65e0900,e6f99cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f99d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1342 tid 100223 td 0xc65e0b40 sched_switch(c65e0b40,0,104,191,96d74f6,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65e0b40,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f95a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f95a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f95abc,...) at _vn_lock+0x78 lookup(e6f95bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f95bd4,c08c6da7,c65e0b40,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65e0b40,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65e0b40,bfbfe583,0,1f8,e6f95d2c,...) at kern_mkdir+0x2e mkdir(c65e0b40,e6f95cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f95d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1341 tid 100222 td 0xc65e0d80 sched_switch(c65e0d80,0,104,191,92622c2,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65e0d80,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f91a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f91a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f91abc,...) at _vn_lock+0x78 lookup(e6f91bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f91bd4,c08c6da7,c65e0d80,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65e0d80,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65e0d80,bfbfe583,0,1f8,e6f91d2c,...) at kern_mkdir+0x2e mkdir(c65e0d80,e6f91cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f91d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1340 tid 100221 td 0xc659e6c0 sched_switch(c659e6c0,0,104,191,864fb92,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c659e6c0,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f8da48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f8da48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f8dabc,...) at _vn_lock+0x78 lookup(e6f8dbd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f8dbd4,c08c6da7,c659e6c0,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c659e6c0,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c659e6c0,bfbfe583,0,1f8,e6f8dd2c,...) at kern_mkdir+0x2e mkdir(c659e6c0,e6f8dcf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f8dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1339 tid 100220 td 0xc659e900 sched_switch(c659e900,0,104,191,8652bee,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c659e900,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f89a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f89a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f89abc,...) at _vn_lock+0x78 lookup(e6f89bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f89bd4,c08c6da7,c659e900,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c659e900,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c659e900,bfbfe583,0,1f8,e6f89d2c,...) at kern_mkdir+0x2e mkdir(c659e900,e6f89cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f89d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1338 tid 100219 td 0xc659eb40 sched_switch(c659eb40,0,104,191,926954e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c659eb40,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f85a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f85a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f85abc,...) at _vn_lock+0x78 lookup(e6f85bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f85bd4,c08c6da7,c659eb40,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c659eb40,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c659eb40,bfbfe583,0,1f8,e6f85d2c,...) at kern_mkdir+0x2e mkdir(c659eb40,e6f85cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f85d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1337 tid 100218 td 0xc659ed80 sched_switch(c659ed80,0,104,191,8655d42,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c659ed80,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f81a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f81a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f81abc,...) at _vn_lock+0x78 lookup(e6f81bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f81bd4,c08c6da7,c659ed80,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c659ed80,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c659ed80,bfbfe583,0,1f8,e6f81d2c,...) at kern_mkdir+0x2e mkdir(c659ed80,e6f81cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f81d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1336 tid 100217 td 0xc65be000 sched_switch(c65be000,0,104,191,865904a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65be000,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f7da48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f7da48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f7dabc,...) at _vn_lock+0x78 lookup(e6f7dbd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f7dbd4,c08c6da7,c65be000,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65be000,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65be000,bfbfe583,0,1f8,e6f7dd2c,...) at kern_mkdir+0x2e mkdir(c65be000,e6f7dcf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f7dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1335 tid 100216 td 0xc65be240 sched_switch(c65be240,0,104,191,86457f6,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65be240,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f79a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f79a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f79abc,...) at _vn_lock+0x78 lookup(e6f79bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f79bd4,c08c6da7,c65be240,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65be240,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65be240,bfbfe583,0,1f8,e6f79d2c,...) at kern_mkdir+0x2e mkdir(c65be240,e6f79cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f79d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1334 tid 100215 td 0xc65be480 sched_switch(c65be480,0,104,191,96e25f2,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65be480,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f75adc,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f75adc,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f75b50,...) at _vn_lock+0x78 lookup(e6f75c00,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f75c00,c6319000,1,c4ef0009,c65c4000,...) at namei+0x57f kern_chdir(c65be480,bfbfe583,0,e6f75d2c,c0bcadc4,...) at kern_chdir+0x58 chdir(c65be480,e6f75cf8,4,e6f75c9c,c0d88250,...) at chdir+0x22 syscall(e6f75d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1333 tid 100214 td 0xc65be6c0 sched_switch(c65be6c0,0,104,191,96ec476,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65be6c0,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f71a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f71a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f71abc,...) at _vn_lock+0x78 lookup(e6f71bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f71bd4,c08c6da7,c65be6c0,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65be6c0,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65be6c0,bfbfe583,0,1f8,e6f71d2c,...) at kern_mkdir+0x2e mkdir(c65be6c0,e6f71cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f71d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1332 tid 100213 td 0xc65be900 cpustop_handler(8,e6f6d6f4,c0bcb046,c0894188,e6f6d6a0,...) at cpustop_handler+0x32 ipi_nmi_handler(c0894188,e6f6d6a0,c08af035,c0dff8c0,c65872a8,...) at ipi_nmi_handler+0x2f trap(e6f6d700) at trap+0x36 calltrap() at calltrap+0x6 --- trap 0x13, eip = 0xc0bd5d70, esp = 0xe6f6d740, ebp = 0xe6f6d7b8 --- __shl(6b46d178,0,f4240,0,0,...) at __shl __udivdi3(6b46d178,0,f4240,0,c481a000,...) at __udivdi3+0x2e DELAY(1,19,c0ca193f,cb,0,...) at DELAY+0x7d _thread_lock_flags(c481a000,10,c0ca193f,cb,4,...) at _thread_lock_flags+0x16c propagate_priority(c0e0da54,0,c0ca193f,2e1,c4b11a00,...) at propagate_priority+0xd2 turnstile_wait(c4b11a00,c481a000,0,1ac,c0f66e10,...) at turnstile_wait+0x44d _mtx_lock_sleep(c0f66e10,c65be900,0,c0ca7d25,5d0,...) at _mtx_lock_sleep+0x14d _mtx_lock_flags(c0f66e10,0,c0ca7d25,5d0,c0c9b2ec,...) at _mtx_lock_flags+0xf7 bqrelse(d874e680,0,c0ca7d25,e29,b7e3000,...) at bqrelse+0x17c bdwrite(d874e680,c6284c00,100,4000,0,...) at bdwrite+0x290 ffs_update(c6319000,0,c4aa7b00,0,c08aeb8c,...) at ffs_update+0x350 ufs_mkdir(e6f6dc28,c0cdb776,0,0,e6f6db6c,...) at ufs_mkdir+0x51f VOP_MKDIR_APV(c0daad00,e6f6dc28,e6f6dc00,e6f6db6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c65be900,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c65be900,bfbfe583,0,1f8,e6f6dd2c,...) at kern_mkdir+0x2e mkdir(c65be900,e6f6dcf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f6dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1331 tid 100212 td 0xc65beb40 sched_switch(c65beb40,0,104,191,135b7dfa,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65beb40,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_vgetf(c652a000,6d469,80000,e6f69a18,0,...) at ffs_vgetf+0x3aa ffs_vget(c652a000,6d469,80000,e6f69a18,c0aa95b0,...) at ffs_vget+0x2e ffs_valloc(c66bf570,41f8,c4aa7b00,e6f69a18,1f4,...) at ffs_valloc+0x59e ufs_mkdir(e6f69c28,c0cdb776,0,0,e6f69b6c,...) at ufs_mkdir+0xb5 VOP_MKDIR_APV(c0daad00,e6f69c28,e6f69c00,e6f69b6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c65beb40,ffffff9c,bfbf4a93,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c65beb40,bfbf4a93,0,1f8,e6f69d2c,...) at kern_mkdir+0x2e mkdir(c65beb40,e6f69cf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6f69d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf463c, ebp = 0xbfbf4a68 --- Tracing command mkdir pid 1330 tid 100211 td 0xc65bed80 sched_switch(c65bed80,0,104,191,864c4da,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65bed80,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f65a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f65a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f65abc,...) at _vn_lock+0x78 lookup(e6f65bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f65bd4,c08c6da7,c65bed80,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65bed80,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65bed80,bfbfe583,0,1f8,e6f65d2c,...) at kern_mkdir+0x2e mkdir(c65bed80,e6f65cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f65d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1329 tid 100210 td 0xc65bf000 sched_switch(c65bf000,0,104,191,96e8fe2,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65bf000,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f61a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f61a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f61abc,...) at _vn_lock+0x78 lookup(e6f61bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f61bd4,c08c6da7,c65bf000,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65bf000,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65bf000,bfbfe583,0,1f8,e6f61d2c,...) at kern_mkdir+0x2e mkdir(c65bf000,e6f61cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f61d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1328 tid 100209 td 0xc65bf240 sched_switch(c65bf240,0,104,191,96d357a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65bf240,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f5dadc,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f5dadc,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f5db50,...) at _vn_lock+0x78 lookup(e6f5dc00,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f5dc00,c6319000,1,c6606409,c657e500,...) at namei+0x57f kern_chdir(c65bf240,bfbfe583,0,e6f5dd2c,c0bcadc4,...) at kern_chdir+0x58 chdir(c65bf240,e6f5dcf8,4,e6f5dc9c,c0d88250,...) at chdir+0x22 syscall(e6f5dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1327 tid 100208 td 0xc65bf480 sched_switch(c65bf480,0,104,191,96cf84e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65bf480,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f59a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f59a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f59abc,...) at _vn_lock+0x78 lookup(e6f59bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f59bd4,c08c6da7,c65bf480,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65bf480,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65bf480,bfbfe583,0,1f8,e6f59d2c,...) at kern_mkdir+0x2e mkdir(c65bf480,e6f59cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f59d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1326 tid 100207 td 0xc65bf6c0 sched_switch(c65bf6c0,0,104,191,86636a6,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65bf6c0,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f55a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f55a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f55abc,...) at _vn_lock+0x78 lookup(e6f55bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f55bd4,c08c6da7,c65bf6c0,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65bf6c0,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65bf6c0,bfbfe583,0,1f8,e6f55d2c,...) at kern_mkdir+0x2e mkdir(c65bf6c0,e6f55cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f55d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1325 tid 100206 td 0xc65bf900 sched_switch(c65bf900,0,104,191,9c410de,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65bf900,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f51a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f51a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f51abc,...) at _vn_lock+0x78 lookup(e6f51bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f51bd4,c08c6da7,c65bf900,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65bf900,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65bf900,bfbfe583,0,1f8,e6f51d2c,...) at kern_mkdir+0x2e mkdir(c65bf900,e6f51cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f51d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1324 tid 100205 td 0xc657a240 sched_switch(c657a240,0,104,191,9ddb88e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c657a240,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f4da48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f4da48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f4dabc,...) at _vn_lock+0x78 lookup(e6f4dbd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f4dbd4,c08c6da7,c657a240,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c657a240,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c657a240,bfbfe583,0,1f8,e6f4dd2c,...) at kern_mkdir+0x2e mkdir(c657a240,e6f4dcf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f4dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1323 tid 100204 td 0xc657a480 sched_switch(c657a480,0,104,191,927d34e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c657a480,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f49a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f49a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f49abc,...) at _vn_lock+0x78 lookup(e6f49bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f49bd4,c08c6da7,c657a480,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c657a480,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c657a480,bfbfe583,0,1f8,e6f49d2c,...) at kern_mkdir+0x2e mkdir(c657a480,e6f49cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f49d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1322 tid 100203 td 0xc657a6c0 sched_switch(c657a6c0,0,104,191,92715fe,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c657a6c0,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f45a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f45a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f45abc,...) at _vn_lock+0x78 lookup(e6f45bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f45bd4,c08c6da7,c657a6c0,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c657a6c0,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c657a6c0,bfbfe583,0,1f8,e6f45d2c,...) at kern_mkdir+0x2e mkdir(c657a6c0,e6f45cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f45d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1321 tid 100202 td 0xc657a900 sched_switch(c657a900,0,104,191,8648f7e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c657a900,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f41a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f41a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f41abc,...) at _vn_lock+0x78 lookup(e6f41bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f41bd4,c08c6da7,c657a900,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c657a900,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c657a900,bfbfe583,0,1f8,e6f41d2c,...) at kern_mkdir+0x2e mkdir(c657a900,e6f41cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f41d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1320 tid 100201 td 0xc657ab40 sched_switch(c657ab40,0,104,191,9dd44c6,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c657ab40,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f3da48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f3da48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f3dabc,...) at _vn_lock+0x78 lookup(e6f3dbd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f3dbd4,c08c6da7,c657ab40,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c657ab40,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c657ab40,bfbfe583,0,1f8,e6f3dd2c,...) at kern_mkdir+0x2e mkdir(c657ab40,e6f3dcf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f3dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1319 tid 100200 td 0xc657ad80 sched_switch(c657ad80,0,104,191,928fb9e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c657ad80,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f39a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f39a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f39abc,...) at _vn_lock+0x78 lookup(e6f39bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f39bd4,c08c6da7,c657ad80,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c657ad80,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c657ad80,bfbfe583,0,1f8,e6f39d2c,...) at kern_mkdir+0x2e mkdir(c657ad80,e6f39cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f39d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1318 tid 100199 td 0xc659c000 sched_switch(c659c000,0,104,191,9288672,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c659c000,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f35a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f35a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f35abc,...) at _vn_lock+0x78 lookup(e6f35bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f35bd4,3,1d2f12,c659c000,60b,...) at namei+0x57f kern_mkdirat(c659c000,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c659c000,bfbfe583,0,1f8,e6f35d2c,...) at kern_mkdir+0x2e mkdir(c659c000,e6f35cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f35d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1317 tid 100198 td 0xc659c240 sched_switch(c659c240,0,104,191,96de966,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c659c240,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f31a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f31a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f31abc,...) at _vn_lock+0x78 lookup(e6f31bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f31bd4,c08c6da7,c659c240,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c659c240,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c659c240,bfbfe583,0,1f8,e6f31d2c,...) at kern_mkdir+0x2e mkdir(c659c240,e6f31cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f31d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1316 tid 100197 td 0xc659c480 sched_switch(c659c480,0,104,191,865ff52,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c659c480,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f2da48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f2da48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f2dabc,...) at _vn_lock+0x78 lookup(e6f2dbd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f2dbd4,c08c6da7,c659c480,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c659c480,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c659c480,bfbfe583,0,1f8,e6f2dd2c,...) at kern_mkdir+0x2e mkdir(c659c480,e6f2dcf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f2dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1315 tid 100196 td 0xc659c6c0 sched_switch(c659c6c0,0,104,191,92849ee,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c659c6c0,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f29a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f29a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f29abc,...) at _vn_lock+0x78 lookup(e6f29bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f29bd4,c08c6da7,c659c6c0,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c659c6c0,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c659c6c0,bfbfe583,0,1f8,e6f29d2c,...) at kern_mkdir+0x2e mkdir(c659c6c0,e6f29cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f29d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1314 tid 100195 td 0xc659c900 sched_switch(c659c900,0,104,191,9296f2e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c659c900,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f25adc,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f25adc,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f25b50,...) at _vn_lock+0x78 lookup(e6f25c00,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f25c00,c6319000,1,c6604809,c65a2100,...) at namei+0x57f kern_chdir(c659c900,bfbfe583,0,e6f25d2c,c0bcadc4,...) at kern_chdir+0x58 chdir(c659c900,e6f25cf8,4,e6f25c9c,c0d88250,...) at chdir+0x22 syscall(e6f25d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1313 tid 100194 td 0xc659cb40 sched_switch(c659cb40,0,104,191,96db286,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c659cb40,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f21a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f21a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f21abc,...) at _vn_lock+0x78 lookup(e6f21bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f21bd4,c08c6da7,c659cb40,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c659cb40,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c659cb40,bfbfe583,0,1f8,e6f21d2c,...) at kern_mkdir+0x2e mkdir(c659cb40,e6f21cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f21d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1312 tid 100193 td 0xc659cd80 sched_switch(c659cd80,0,104,191,9279bbe,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c659cd80,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f1da48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f1da48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6f1dabc,...) at _vn_lock+0x78 lookup(e6f1dbd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6f1dbd4,c08c6da7,c659cd80,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c659cd80,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c659cd80,bfbfe583,0,1f8,e6f1dd2c,...) at kern_mkdir+0x2e mkdir(c659cd80,e6f1dcf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6f1dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1311 tid 100192 td 0xc659e000 sched_switch(c659e000,0,104,191,131d6e8e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c659e000,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d874fda0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d874fda0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,5be2e0,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,5be2e0,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,5be2e0,0,4000,0,...) at bread+0x4c ffs_update(c6e2c414,0,1,c659e0a4,c6e2c414,...) at ffs_update+0x1a2 ufs_inactive(e6f19b9c,c0cdb5a3,c6e2c4d8,c6e2c4d8,c6e2c414,...) at ufs_inactive+0x35a VOP_INACTIVE_APV(c0daad00,e6f19b9c,c0caa12b,924,c0dc5560,...) at VOP_INACTIVE_APV+0xc5 vinactive(c6e2c4d8,0,c0caa12b,88d,8,...) at vinactive+0xb1 vrele(c6e2c414,c0cab46b,343,340,c65a2400,...) at vrele+0x198 kern_chdir(c659e000,804ba70,0,e6f19d2c,c0bcadc4,...) at kern_chdir+0x1ed chdir(c659e000,e6f19cf8,4,e6f19c9c,c0d88250,...) at chdir+0x22 syscall(e6f19d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbf0b9c, ebp = 0xbfbf0fc8 --- Tracing command mkdir pid 1310 tid 100191 td 0xc659e240 sched_switch(c659e240,0,104,191,1479a04a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,4c,...) at mi_switch+0x200 sleepq_switch(c659e240,0,c0ca10ba,260,0,...) at sleepq_switch+0x15f sleepq_wait(d876a220,4c,c0ca802d,0,0,...) at sleepq_wait+0x63 _sleep(d876a220,c454e0d8,4c,c0ca802d,0,...) at _sleep+0x36b bwait(d876a220,4c,c0ca802d,d876a220,e6f15744,...) at bwait+0x6f bufwait(d876a220,d876a220,df,d876a220,c6840880,...) at bufwait+0x48 bufwrite(d876a220,0,c0cc5682,726,c6524b00) at bufwrite+0x165 ffs_bufwrite(d876a220,0,c0cc3164,8c7,4,...) at ffs_bufwrite+0x290 softdep_process_journal(c0f72a2c,4,c0cc3164,76c,c6759800,...) at softdep_process_journal+0x658 jwait(0,0,c0cc3164,10c8,0,...) at jwait+0x20 softdep_setup_freeblocks(c6ee5d98,0,0,800,0,...) at softdep_setup_freeblocks+0x7f5 ffs_truncate(c6ee7ae0,0,0,0,c4aa7b00,...) at ffs_truncate+0x1970 handle_workitem_remove(c0f72a2c,0,c0cc3164,16b9,0,...) at handle_workitem_remove+0x2c6 softdep_setup_remove(d87549a0,c6e9f5e4,c6ee5d98,1,e6f15b60,...) at softdep_setup_remove+0x13b ufs_dirremove(c6ed7d98,c6ee5d98,500800c,1,c6ee7ae0,...) at ufs_dirremove+0x16e ufs_rmdir(e6f15c34,c0cdb735,0,0,c6ee7ae0,...) at ufs_rmdir+0xe5 VOP_RMDIR_APV(c0daad00,e6f15c34,2,e6f15c0c,bfbf1423,...) at VOP_RMDIR_APV+0xf6 kern_rmdirat(c659e240,ffffff9c,bfbf1423,0,e6f15c80,...) at kern_rmdirat+0x1a5 kern_rmdir(c659e240,bfbf1423,0,e6f15d2c,c0bcadc4,...) at kern_rmdir+0x27 rmdir(c659e240,e6f15cf8,4,c0cc199d,c0d88ffc,...) at rmdir+0x22 syscall(e6f15d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280eab9b, esp = 0xbfbf0fcc, ebp = 0xbfbf13f8 --- Tracing command mkdir pid 1309 tid 100190 td 0xc659e480 cpustop_handler(4,e6f116c8,c0bcb046,c0dff26c,c4765240,...) at cpustop_handler+0x32 ipi_nmi_handler(c0dff26c,c4765240,0,e6f11670,c6584aa0,...) at ipi_nmi_handler+0x2f trap(e6f116d4) at trap+0x36 calltrap() at calltrap+0x6 --- trap 0x13, eip = 0xc0bcf009, esp = 0xe6f11714, ebp = 0xe6f11730 --- DELAY(1,c659e480,c4b49800,0,e6f11770,...) at DELAY+0x89 _mtx_lock_spin(c4b49800,c659e480,0,c0ca193f,226,...) at _mtx_lock_spin+0x6c _mtx_lock_spin_flags(c4b49800,0,c0ca193f,226,c0f72a2c,...) at _mtx_lock_spin_flags+0x146 turnstile_trywait(c0f72a2c,c0cc316d,1,602,c0f72a2c,...) at turnstile_trywait+0x77 _mtx_lock_sleep(c0f72a2c,c659e480,0,c0cc3164,35d,...) at _mtx_lock_sleep+0xc0 _mtx_lock_flags(c0f72a2c,0,c0cc3164,35d,c6758a40,...) at _mtx_lock_flags+0xf7 workitem_alloc(38,c0da90f8,402,0,0,...) at workitem_alloc+0x39 newjaddref(0,0,0,0,df,...) at newjaddref+0x4e softdep_setup_inomapdep(d869e4c0,c6fd7984,6d480,725,0,...) at softdep_setup_inomapdep+0x37 ffs_nodealloccg(c6fd7984,13,6d400,0,41f8,...) at ffs_nodealloccg+0x5b6 ffs_hashalloc(6d400,0,41f8,0,c0aa95b0,...) at ffs_hashalloc+0x85 ffs_valloc(c6705000,41f8,c4aa7b00,e6f11a18,1f4,...) at ffs_valloc+0x569 ufs_mkdir(e6f11c28,c0cdb776,0,0,e6f11b6c,...) at ufs_mkdir+0xb5 VOP_MKDIR_APV(c0daad00,e6f11c28,e6f11c00,e6f11b6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c659e480,ffffff9c,bfbf1c83,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c659e480,bfbf1c83,0,1f8,e6f11d2c,...) at kern_mkdir+0x2e mkdir(c659e480,e6f11cf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6f11d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf182c, ebp = 0xbfbf1c58 --- Tracing command mkdir pid 1308 tid 100189 td 0xc6557d80 sched_switch(c6557d80,0,104,191,144fa41e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6557d80,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c670aae0,0,18,200,c4aa7b00,...) at ffs_update+0x1a2 ufs_mkdir(e6f0dc28,c0cdb776,0,0,e6f0db6c,...) at ufs_mkdir+0x85a VOP_MKDIR_APV(c0daad00,e6f0dc28,e6f0dc00,e6f0db6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c6557d80,ffffff9c,bfbeff33,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c6557d80,bfbeff33,0,1f8,e6f0dd2c,...) at kern_mkdir+0x2e mkdir(c6557d80,e6f0dcf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6f0dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbefadc, ebp = 0xbfbeff08 --- Tracing command mkdir pid 1307 tid 100188 td 0xc6577000 sched_switch(c6577000,0,103,18c,1359d67a,...) at sched_switch+0x406 mi_switch(103,0,c0ca193f,2e1,c62a1a80,...) at mi_switch+0x200 turnstile_wait(c62a1a80,c6556480,0,1ac,c4b41330,...) at turnstile_wait+0x48a _mtx_lock_sleep(c4b41330,c6577000,0,c0ca7d25,966,...) at _mtx_lock_sleep+0x14d _mtx_lock_flags(c4b41330,0,c0ca7d25,966,c0cc316d,...) at _mtx_lock_flags+0xf7 bdwrite(d8761180,0,c0cc3164,10f7,0,...) at bdwrite+0x12c softdep_setup_freeblocks(c663f5e4,0,0,800,0,...) at softdep_setup_freeblocks+0x82e ffs_truncate(c684dd98,0,0,0,c4aa7b00,...) at ffs_truncate+0x1970 handle_workitem_remove(c0f72a2c,0,c0cc3164,16b9,0,...) at handle_workitem_remove+0x2c6 softdep_setup_remove(d8766940,c66b16cc,c663f5e4,1,e6f09b60,...) at softdep_setup_remove+0x13b ufs_dirremove(c6613000,c663f5e4,500800c,1,c684dd98,...) at ufs_dirremove+0x16e ufs_rmdir(e6f09c34,c0cdb735,0,0,c684dd98,...) at ufs_rmdir+0xe5 VOP_RMDIR_APV(c0daad00,e6f09c34,2,e6f09c0c,bfbf24e3,...) at VOP_RMDIR_APV+0xf6 kern_rmdirat(c6577000,ffffff9c,bfbf24e3,0,e6f09c80,...) at kern_rmdirat+0x1a5 kern_rmdir(c6577000,bfbf24e3,0,e6f09d2c,c0bcadc4,...) at kern_rmdir+0x27 rmdir(c6577000,e6f09cf8,4,c0cc199d,c0d88ffc,...) at rmdir+0x22 syscall(e6f09d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280eab9b, esp = 0xbfbf208c, ebp = 0xbfbf24b8 --- Tracing command mkdir pid 1306 tid 100187 td 0xc6577240 sched_switch(c6577240,0,104,191,145e620a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6577240,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d854c6c0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d854c6c0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,44ea80,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,44ea80,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,44ea80,0,4000,0,...) at bread+0x4c ffs_update(c6c9215c,0,1,c65772e4,c6c9215c,...) at ffs_update+0x1a2 ufs_inactive(e6f05b9c,c0cdb5a3,c6c92220,c6c92220,c6c9215c,...) at ufs_inactive+0x35a VOP_INACTIVE_APV(c0daad00,e6f05b9c,c0caa12b,924,c0dc5560,...) at VOP_INACTIVE_APV+0xc5 vinactive(c6c92220,0,c0caa12b,88d,8,...) at vinactive+0xb1 vrele(c6c9215c,c0cab46b,343,340,c655b500,...) at vrele+0x198 kern_chdir(c6577240,804ba70,0,e6f05d2c,c0bcadc4,...) at kern_chdir+0x1ed chdir(c6577240,e6f05cf8,4,c0cdbaa6,c0d88250,...) at chdir+0x22 syscall(e6f05d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbf4a6c, ebp = 0xbfbf4e98 --- Tracing command mkdir pid 1305 tid 100186 td 0xc6577480 sched_switch(c6577480,0,104,191,12e77e5a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6577480,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200100,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6f018a4,c08cfeab,c0ca9612,200100,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6f018a4,c6577524,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200100,c0caa12b,823,4,...) at _vn_lock+0x78 vget(c6319000,200100,c6577480,50,0,...) at vget+0xbb vfs_hash_get(c652a000,5c00,200000,c6577480,e6f01a4c,...) at vfs_hash_get+0xed ffs_vgetf(c652a000,5c00,200000,e6f01a4c,0,...) at ffs_vgetf+0x49 ffs_vget(c652a000,5c00,200000,e6f01a4c,200000,...) at ffs_vget+0x2e vn_vget_ino(c6609d98,5c00,200000,e6f01a4c,e6f01a5c,...) at vn_vget_ino+0x134 ufs_lookup_ino(c6609d98,e6f01c18,e6f01c2c,0,e6f01aa0,...) at ufs_lookup_ino+0x99d ufs_lookup(e6f01ac0,c0cdb189,c6609d98,c6609d98,e6f01c2c,...) at ufs_lookup+0x2a VOP_CACHEDLOOKUP_APV(c0daad00,e6f01ac0,e6f01c2c,e6f01c18,c4aa7b00,...) at VOP_CACHEDLOOKUP_APV+0xc5 vfs_cache_lookup(e6f01b54,c0caada1,c0dc51e0,200000,e6f01c00,...) at vfs_cache_lookup+0xd6 VOP_LOOKUP_APV(c0daad00,e6f01b54,e6f01c2c,1f1,e6f01c18,...) at VOP_LOOKUP_APV+0xe5 lookup(e6f01c00,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x67b namei(e6f01c00,0,ffffff9c,c6609c3c,c655b600,...) at namei+0x57f kern_chdir(c6577480,804ba70,0,e6f01d2c,c0bcadc4,...) at kern_chdir+0x58 chdir(c6577480,e6f01cf8,4,c0cdbaa6,c0d88250,...) at chdir+0x22 syscall(e6f01d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1304 tid 100185 td 0xc65776c0 sched_switch(c65776c0,0,104,191,9824ca2,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65776c0,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200100,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6efd8a4,c08cfeab,c0ca9612,200100,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6efd8a4,c6577764,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200100,c0caa12b,823,4,...) at _vn_lock+0x78 vget(c6319000,200100,c65776c0,50,0,...) at vget+0xbb vfs_hash_get(c652a000,5c00,200000,c65776c0,e6efda4c,...) at vfs_hash_get+0xed ffs_vgetf(c652a000,5c00,200000,e6efda4c,0,...) at ffs_vgetf+0x49 ffs_vget(c652a000,5c00,200000,e6efda4c,200000,...) at ffs_vget+0x2e vn_vget_ino(c6647ae0,5c00,200000,e6efda4c,e6efda5c,...) at vn_vget_ino+0x134 ufs_lookup_ino(c6647ae0,e6efdc18,e6efdc2c,0,e6efdaa0,...) at ufs_lookup_ino+0x99d ufs_lookup(e6efdac0,c0cdb189,c6647ae0,c6647ae0,e6efdc2c,...) at ufs_lookup+0x2a VOP_CACHEDLOOKUP_APV(c0daad00,e6efdac0,e6efdc2c,e6efdc18,c4aa7b00,...) at VOP_CACHEDLOOKUP_APV+0xc5 vfs_cache_lookup(e6efdb54,c0caada1,c0dc51e0,200000,e6efdc00,...) at vfs_cache_lookup+0xd6 VOP_LOOKUP_APV(c0daad00,e6efdb54,e6efdc2c,1f1,e6efdc18,...) at VOP_LOOKUP_APV+0xe5 lookup(e6efdc00,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x67b namei(e6efdc00,0,ffffff9c,c6813ae0,c655b700,...) at namei+0x57f kern_chdir(c65776c0,804ba70,0,e6efdd2c,c0bcadc4,...) at kern_chdir+0x58 chdir(c65776c0,e6efdcf8,4,c0cdbaa6,c0d88250,...) at chdir+0x22 syscall(e6efdd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1303 tid 100184 td 0xc6577900 sched_switch(c6577900,0,104,191,14484866,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6577900,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c670a828,0,1,c65779a4,c670a828,...) at ffs_update+0x1a2 ufs_inactive(e6ef9b9c,c0cdb5a3,c670a8ec,c670a8ec,c670a828,...) at ufs_inactive+0x35a VOP_INACTIVE_APV(c0daad00,e6ef9b9c,c0caa12b,924,c0dc5560,...) at VOP_INACTIVE_APV+0xc5 vinactive(c670a8ec,0,c0caa12b,88d,8,...) at vinactive+0xb1 vrele(c670a828,c0cab46b,343,340,c655b800,...) at vrele+0x198 kern_chdir(c6577900,bfbfbfd3,0,e6ef9d2c,c0bcadc4,...) at kern_chdir+0x1ed chdir(c6577900,e6ef9cf8,4,c0cc41d9,c0d88250,...) at chdir+0x22 syscall(e6ef9d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfbb7c, ebp = 0xbfbfbfa8 --- Tracing command mkdir pid 1302 tid 100183 td 0xc6577b40 sched_switch(c6577b40,0,103,18c,15637c5a,...) at sched_switch+0x406 mi_switch(103,0,c0ca193f,2e1,c4b11a00,...) at mi_switch+0x200 turnstile_wait(c4b11a00,c481a000,0,1ac,c0f66e10,...) at turnstile_wait+0x48a _mtx_lock_sleep(c0f66e10,c6577b40,0,c0ca7d25,55d,...) at _mtx_lock_sleep+0x14d _mtx_lock_flags(c0f66e10,0,c0ca7d25,55d,c0cc316d,...) at _mtx_lock_flags+0xf7 brelse(d86a4640,0,c0cc3164,870,4,...) at brelse+0x56f softdep_process_journal(c0f72a2c,4,c0cc3164,76c,c6ff86c0,...) at softdep_process_journal+0x206 jwait(0,0,c0cc3164,10c8,0,...) at jwait+0x20 softdep_setup_freeblocks(c6e9f244,0,0,800,0,...) at softdep_setup_freeblocks+0x7f5 ffs_truncate(c6ed72b8,0,0,0,c4aa7b00,...) at ffs_truncate+0x1970 handle_workitem_remove(c0f72a2c,0,c0cc3164,16b9,0,...) at handle_workitem_remove+0x2c6 softdep_setup_remove(d86b6e00,c6e9f910,c6e9f244,1,e6ef5b60,...) at softdep_setup_remove+0x13b ufs_dirremove(c6ed8000,c6e9f244,500800c,1,c6ed72b8,...) at ufs_dirremove+0x16e ufs_rmdir(e6ef5c34,c0cdb735,0,0,c6ed72b8,...) at ufs_rmdir+0xe5 VOP_RMDIR_APV(c0daad00,e6ef5c34,2,e6ef5c0c,bfbefb03,...) at VOP_RMDIR_APV+0xf6 kern_rmdirat(c6577b40,ffffff9c,bfbefb03,0,e6ef5c80,...) at kern_rmdirat+0x1a5 kern_rmdir(c6577b40,bfbefb03,0,e6ef5d2c,c0bcadc4,...) at kern_rmdir+0x27 rmdir(c6577b40,e6ef5cf8,4,c0cc199d,c0d88ffc,...) at rmdir+0x22 syscall(e6ef5d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280eab9b, esp = 0xbfbef6ac, ebp = 0xbfbefad8 --- Tracing command mkdir pid 1301 tid 100182 td 0xc6577d80 sched_switch(c6577d80,0,104,191,131a74ee,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6577d80,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86acbe0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86acbe0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,5be300,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,5be300,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,5be300,0,4000,0,...) at bread+0x4c ffs_update(c6e88d98,0,1,c6577e24,c6e88d98,...) at ffs_update+0x1a2 ufs_inactive(e6ef1b9c,c0cdb5a3,c6e88e5c,c6e88e5c,c6e88d98,...) at ufs_inactive+0x35a VOP_INACTIVE_APV(c0daad00,e6ef1b9c,c0caa12b,924,c0dc5560,...) at VOP_INACTIVE_APV+0xc5 vinactive(c6e88e5c,0,c0caa12b,88d,8,...) at vinactive+0xb1 vrele(c6e88d98,c0cab46b,343,340,c655ba00,...) at vrele+0x198 kern_chdir(c6577d80,804ba70,0,e6ef1d2c,c0bcadc4,...) at kern_chdir+0x1ed chdir(c6577d80,e6ef1cf8,4,c0cdbaa6,c0d88250,...) at chdir+0x22 syscall(e6ef1d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbf076c, ebp = 0xbfbf0b98 --- Tracing command mkdir pid 1300 tid 100181 td 0xc6578000 sched_switch(c6578000,0,104,191,867bf42,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6578000,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6eedac0,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6eedac0,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6eedb34,...) at _vn_lock+0x78 lookup(e6eedbe0,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6eedbe0,0,c657de2c,0,bfbfe583,...) at namei+0x57f kern_rmdirat(c6578000,ffffff9c,bfbfe583,0,e6eedc80,...) at kern_rmdirat+0x54 kern_rmdir(c6578000,bfbfe583,0,e6eedd2c,c0bcadc4,...) at kern_rmdir+0x27 rmdir(c6578000,e6eedcf8,4,e6eedc9c,c0d88ffc,...) at rmdir+0x22 syscall(e6eedd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280eab9b, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1299 tid 100180 td 0xc6578240 sched_switch(c6578240,0,104,191,96e5ada,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6578240,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ee9a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ee9a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6ee9abc,...) at _vn_lock+0x78 lookup(e6ee9bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6ee9bd4,c08c6da7,c6578240,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c6578240,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c6578240,bfbfe583,0,1f8,e6ee9d2c,...) at kern_mkdir+0x2e mkdir(c6578240,e6ee9cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6ee9d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1298 tid 100179 td 0xc6578480 sched_switch(c6578480,0,104,191,863e72a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6578480,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ee5a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ee5a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6ee5abc,...) at _vn_lock+0x78 lookup(e6ee5bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6ee5bd4,c08c6da7,c6578480,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c6578480,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c6578480,bfbfe583,0,1f8,e6ee5d2c,...) at kern_mkdir+0x2e mkdir(c6578480,e6ee5cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6ee5d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1297 tid 100178 td 0xc65786c0 sched_switch(c65786c0,0,104,191,96cbabe,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65786c0,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ee1a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ee1a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6ee1abc,...) at _vn_lock+0x78 lookup(e6ee1bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6ee1bd4,c08c6da7,c65786c0,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65786c0,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65786c0,bfbfe583,0,1f8,e6ee1d2c,...) at kern_mkdir+0x2e mkdir(c65786c0,e6ee1cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6ee1d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1296 tid 100177 td 0xc6578900 sched_switch(c6578900,0,104,191,929379a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6578900,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6edda48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6edda48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6eddabc,...) at _vn_lock+0x78 lookup(e6eddbd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6eddbd4,3,1d2edc,c6578900,60b,...) at namei+0x57f kern_mkdirat(c6578900,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c6578900,bfbfe583,0,1f8,e6eddd2c,...) at kern_mkdir+0x2e mkdir(c6578900,e6eddcf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6eddd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1295 tid 100176 td 0xc6578b40 sched_switch(c6578b40,0,104,191,926f68e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6578b40,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ed9a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ed9a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6ed9abc,...) at _vn_lock+0x78 lookup(e6ed9bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6ed9bd4,c08c6da7,c6578b40,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c6578b40,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c6578b40,bfbfe583,0,1f8,e6ed9d2c,...) at kern_mkdir+0x2e mkdir(c6578b40,e6ed9cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6ed9d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1294 tid 100175 td 0xc6578d80 sched_switch(c6578d80,0,104,191,9c499c6,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6578d80,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ed5a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ed5a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6ed5abc,...) at _vn_lock+0x78 lookup(e6ed5bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6ed5bd4,c08c6da7,c6578d80,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c6578d80,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c6578d80,bfbfe583,0,1f8,e6ed5d2c,...) at kern_mkdir+0x2e mkdir(c6578d80,e6ed5cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6ed5d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1293 tid 100174 td 0xc657a000 sched_switch(c657a000,0,104,191,86668ee,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c657a000,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ed1a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ed1a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6ed1abc,...) at _vn_lock+0x78 lookup(e6ed1bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6ed1bd4,c08c6da7,c657a000,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c657a000,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c657a000,bfbfe583,0,1f8,e6ed1d2c,...) at kern_mkdir+0x2e mkdir(c657a000,e6ed1cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6ed1d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1292 tid 100173 td 0xc62ab900 sched_switch(c62ab900,0,104,191,865c11a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c62ab900,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ecda48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ecda48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6ecdabc,...) at _vn_lock+0x78 lookup(e6ecdbd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6ecdbd4,c08c6da7,c62ab900,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c62ab900,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c62ab900,bfbfe583,0,1f8,e6ecdd2c,...) at kern_mkdir+0x2e mkdir(c62ab900,e6ecdcf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6ecdd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1291 tid 100172 td 0xc62abb40 sched_switch(c62abb40,0,104,191,96c73fa,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c62abb40,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ec9a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ec9a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6ec9abc,...) at _vn_lock+0x78 lookup(e6ec9bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6ec9bd4,c08c6da7,c62abb40,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c62abb40,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c62abb40,bfbfe583,0,1f8,e6ec9d2c,...) at kern_mkdir+0x2e mkdir(c62abb40,e6ec9cf8,8,c08af035,c0d88fe0,...) at mkdir+0x29 syscall(e6ec9d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1290 tid 100171 td 0xc62abd80 sched_switch(c62abd80,0,104,191,863ac16,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c62abd80,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ec6a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ec6a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6ec6abc,...) at _vn_lock+0x78 lookup(e6ec6bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6ec6bd4,c08c6da7,c62abd80,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c62abd80,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c62abd80,bfbfe583,0,1f8,e6ec6d2c,...) at kern_mkdir+0x2e mkdir(c62abd80,e6ec6cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6ec6d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1289 tid 100170 td 0xc6556000 sched_switch(c6556000,0,104,191,86421be,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6556000,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ec3a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ec3a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6ec3abc,...) at _vn_lock+0x78 lookup(e6ec3bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6ec3bd4,c08c6da7,c6556000,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c6556000,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c6556000,bfbfe583,0,1f8,e6ec3d2c,...) at kern_mkdir+0x2e mkdir(c6556000,e6ec3cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6ec3d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1288 tid 100169 td 0xc6556240 sched_switch(c6556240,0,104,191,927614a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6556240,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ec0a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ec0a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6ec0abc,...) at _vn_lock+0x78 lookup(e6ec0bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6ec0bd4,c08c6da7,c6556240,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c6556240,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c6556240,bfbfe583,0,1f8,e6ec0d2c,...) at kern_mkdir+0x2e mkdir(c6556240,e6ec0cf8,8,c0c9e6ed,c0d88fe0,...) at mkdir+0x29 syscall(e6ec0d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1287 tid 100168 td 0xc6556480 sched_switch(c6556480,0,104,191,144a5d56,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6556480,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c66bf984,0,18,200,c4aa7b00,...) at ffs_update+0x1a2 ufs_mkdir(e6ebdc28,c0cdb776,0,0,e6ebdb6c,...) at ufs_mkdir+0x85a VOP_MKDIR_APV(c0daad00,e6ebdc28,e6ebdc00,e6ebdb6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c6556480,ffffff9c,bfbf4ec3,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c6556480,bfbf4ec3,0,1f8,e6ebdd2c,...) at kern_mkdir+0x2e mkdir(c6556480,e6ebdcf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6ebdd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf4a6c, ebp = 0xbfbf4e98 --- Tracing command mkdir pid 1286 tid 100167 td 0xc65566c0 sched_switch(c65566c0,0,104,191,9265d6e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65566c0,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ebaa48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ebaa48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6ebaabc,...) at _vn_lock+0x78 lookup(e6ebabd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6ebabd4,c08c6da7,c65566c0,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c65566c0,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c65566c0,bfbfe583,0,1f8,e6ebad2c,...) at kern_mkdir+0x2e mkdir(c65566c0,e6ebacf8,8,c08af035,c0d88fe0,...) at mkdir+0x29 syscall(e6ebad38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1285 tid 100166 td 0xc6556900 sched_switch(c6556900,0,104,191,147366da,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6556900,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_vgetf(c652a000,6d464,80000,e6eb7a18,0,...) at ffs_vgetf+0x3aa ffs_vget(c652a000,6d464,80000,e6eb7a18,c0aa95b0,...) at ffs_vget+0x2e ffs_valloc(c66c22b8,41f8,c4aa7b00,e6eb7a18,1f4,...) at ffs_valloc+0x59e ufs_mkdir(e6eb7c28,c0cdb776,0,0,e6eb7b6c,...) at ufs_mkdir+0xb5 VOP_MKDIR_APV(c0daad00,e6eb7c28,e6eb7c00,e6eb7b6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c6556900,ffffff9c,bfbf1423,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c6556900,bfbf1423,0,1f8,e6eb7d2c,...) at kern_mkdir+0x2e mkdir(c6556900,e6eb7cf8,8,c6556900,c0d88fe0,...) at mkdir+0x29 syscall(e6eb7d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf0fcc, ebp = 0xbfbf13f8 --- Tracing command mkdir pid 1284 tid 100165 td 0xc6556b40 sched_switch(c6556b40,0,104,191,928c146,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6556b40,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6eb4a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6eb4a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6eb4abc,...) at _vn_lock+0x78 lookup(e6eb4bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6eb4bd4,c08c6da7,c6556b40,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c6556b40,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c6556b40,bfbfe583,0,1f8,e6eb4d2c,...) at kern_mkdir+0x2e mkdir(c6556b40,e6eb4cf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6eb4d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1283 tid 100164 td 0xc6556d80 sched_switch(c6556d80,0,104,191,96f06a2,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6556d80,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6eb1a48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6eb1a48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6eb1abc,...) at _vn_lock+0x78 lookup(e6eb1bd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6eb1bd4,c08c6da7,c6556d80,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c6556d80,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c6556d80,bfbfe583,0,1f8,e6eb1d2c,...) at kern_mkdir+0x2e mkdir(c6556d80,e6eb1cf8,8,c08af035,c0d88fe0,...) at mkdir+0x29 syscall(e6eb1d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1282 tid 100163 td 0xc6557000 sched_switch(c6557000,0,104,191,92a22aa,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6557000,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6eaea48,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6eaea48,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6eaeabc,...) at _vn_lock+0x78 lookup(e6eaebd4,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6eaebd4,c08c6da7,c6557000,0,c0ca10ba,...) at namei+0x57f kern_mkdirat(c6557000,ffffff9c,bfbfe583,0,1f8,...) at kern_mkdirat+0x68 kern_mkdir(c6557000,bfbfe583,0,1f8,e6eaed2c,...) at kern_mkdir+0x2e mkdir(c6557000,e6eaecf8,8,c0ca374f,c0d88fe0,...) at mkdir+0x29 syscall(e6eaed38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1281 tid 100162 td 0xc6557240 sched_switch(c6557240,0,103,18c,1563b0b6,...) at sched_switch+0x406 mi_switch(103,0,c0ca193f,2e1,c4b49800,...) at mi_switch+0x200 turnstile_wait(c4b49800,c6577b40,0,1ac,c0f72a2c,...) at turnstile_wait+0x48a _mtx_lock_sleep(c0f72a2c,c6557240,0,c0cc3164,1fe6,...) at _mtx_lock_sleep+0x14d _mtx_lock_flags(c0f72a2c,0,c0cc3164,1fe6,c652a000,...) at _mtx_lock_flags+0xf7 softdep_update_inodeblock(c6ddfe80,d8503c80,0,4000,0,...) at softdep_update_inodeblock+0x3b ffs_update(c6814570,0,0,0,0,...) at ffs_update+0x1da ffs_truncate(c6814570,0,0,0,c4aa7b00,...) at ffs_truncate+0x7f2 handle_workitem_remove(c0f72a2c,0,c0cc3164,16b9,0,...) at handle_workitem_remove+0x2c6 softdep_setup_remove(d85469c0,c6de0074,c6ddfe80,1,e6eabb60,...) at softdep_setup_remove+0x13b ufs_dirremove(c684f15c,c6ddfe80,500800c,1,c6814570,...) at ufs_dirremove+0x16e ufs_rmdir(e6eabc34,c0cdb735,0,0,c6814570,...) at ufs_rmdir+0xe5 VOP_RMDIR_APV(c0daad00,e6eabc34,2,e6eabc0c,bfbf24e3,...) at VOP_RMDIR_APV+0xf6 kern_rmdirat(c6557240,ffffff9c,bfbf24e3,0,e6eabc80,...) at kern_rmdirat+0x1a5 kern_rmdir(c6557240,bfbf24e3,0,e6eabd2c,c0bcadc4,...) at kern_rmdir+0x27 rmdir(c6557240,e6eabcf8,4,c0cc199d,c0d88ffc,...) at rmdir+0x22 syscall(e6eabd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280eab9b, esp = 0xbfbf208c, ebp = 0xbfbf24b8 --- Tracing command mkdir pid 1280 tid 100161 td 0xc6557480 sched_switch(c6557480,0,104,191,135ef99a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c6557480,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c softdep_setup_freeblocks(c685e9f8,0,0,800,0,...) at softdep_setup_freeblocks+0x659 ffs_truncate(c684c6cc,0,0,0,c4aa7b00,...) at ffs_truncate+0x1970 handle_workitem_remove(c0f72a2c,0,c0cc3164,16b9,0,...) at handle_workitem_remove+0x2c6 softdep_setup_remove(d8793ac0,c67a4658,c685e9f8,1,e6ea8b60,...) at softdep_setup_remove+0x13b ufs_dirremove(c681815c,c685e9f8,500800c,1,c684c6cc,...) at ufs_dirremove+0x16e ufs_rmdir(e6ea8c34,c0cdb735,0,0,c684c6cc,...) at ufs_rmdir+0xe5 VOP_RMDIR_APV(c0daad00,e6ea8c34,2,e6ea8c0c,bfbeee73,...) at VOP_RMDIR_APV+0xf6 kern_rmdirat(c6557480,ffffff9c,bfbeee73,0,e6ea8c80,...) at kern_rmdirat+0x1a5 kern_rmdir(c6557480,bfbeee73,0,e6ea8d2c,c0bcadc4,...) at kern_rmdir+0x27 rmdir(c6557480,e6ea8cf8,4,c0cc199d,c0d88ffc,...) at rmdir+0x22 syscall(e6ea8d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280eab9b, esp = 0xbfbeea1c, ebp = 0xbfbeee48 --- Tracing command mkdir pid 1279 tid 100160 td 0xc65576c0 sched_switch(c65576c0,0,104,191,1205281e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c65576c0,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200100,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6ea58a4,c08cfeab,c0ca9612,200100,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6ea58a4,c6557764,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200100,c0caa12b,823,4,...) at _vn_lock+0x78 vget(c6319000,200100,c65576c0,50,0,...) at vget+0xbb vfs_hash_get(c652a000,5c00,200000,c65576c0,e6ea5a4c,...) at vfs_hash_get+0xed ffs_vgetf(c652a000,5c00,200000,e6ea5a4c,0,...) at ffs_vgetf+0x49 ffs_vget(c652a000,5c00,200000,e6ea5a4c,200000,...) at ffs_vget+0x2e vn_vget_ino(c6651828,5c00,200000,e6ea5a4c,e6ea5a5c,...) at vn_vget_ino+0x134 ufs_lookup_ino(c6651828,e6ea5c18,e6ea5c2c,0,e6ea5aa0,...) at ufs_lookup_ino+0x99d ufs_lookup(e6ea5ac0,c0cdb189,c6651828,c6651828,e6ea5c2c,...) at ufs_lookup+0x2a VOP_CACHEDLOOKUP_APV(c0daad00,e6ea5ac0,e6ea5c2c,e6ea5c18,c4aa7b00,...) at VOP_CACHEDLOOKUP_APV+0xc5 vfs_cache_lookup(e6ea5b54,c0caada1,c0dc51e0,200000,e6ea5c00,...) at vfs_cache_lookup+0xd6 VOP_LOOKUP_APV(c0daad00,e6ea5b54,e6ea5c2c,1f1,e6ea5c18,...) at VOP_LOOKUP_APV+0xe5 lookup(e6ea5c00,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x67b namei(e6ea5c00,0,ffffff9c,c66516cc,c6525000,...) at namei+0x57f kern_chdir(c65576c0,804ba70,0,e6ea5d2c,c0bcadc4,...) at kern_chdir+0x58 chdir(c65576c0,e6ea5cf8,4,c0cdbaa6,c0d88250,...) at chdir+0x22 syscall(e6ea5d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1278 tid 100159 td 0xc6557900 sched_switch(c6557900,0,104,191,14541ed6,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,4c,...) at mi_switch+0x200 sleepq_switch(c6557900,0,c0ca10ba,260,0,...) at sleepq_switch+0x15f sleepq_wait(d8681a80,4c,c0ca802d,0,0,...) at sleepq_wait+0x63 _sleep(d8681a80,c454e2e0,4c,c0ca802d,0,...) at _sleep+0x36b bwait(d8681a80,4c,c0ca802d,d8681a80,e6ea2744,...) at bwait+0x6f bufwait(d8681a80,d8681a80,df,d8681a80,c7018300,...) at bufwait+0x48 bufwrite(d8681a80,0,c0cc5682,726,c6524b00) at bufwrite+0x165 ffs_bufwrite(d8681a80,0,c0cc3164,8c7,4,...) at ffs_bufwrite+0x290 softdep_process_journal(c0f72a2c,4,c0cc3164,76c,c6fec440,...) at softdep_process_journal+0x658 jwait(0,0,c0cc3164,10c8,0,...) at jwait+0x20 softdep_setup_freeblocks(c6fd76cc,0,0,800,0,...) at softdep_setup_freeblocks+0x7f5 ffs_truncate(c670a000,0,0,0,c4aa7b00,...) at ffs_truncate+0x1970 handle_workitem_remove(c0f72a2c,0,c0cc3164,16b9,0,...) at handle_workitem_remove+0x2c6 softdep_setup_remove(d87a9340,c685ee80,c6fd76cc,1,e6ea2b60,...) at softdep_setup_remove+0x13b ufs_dirremove(c66c2000,c6fd76cc,500800c,1,c670a000,...) at ufs_dirremove+0x16e ufs_rmdir(e6ea2c34,c0cdb735,0,0,c670a000,...) at ufs_rmdir+0xe5 VOP_RMDIR_APV(c0daad00,e6ea2c34,2,e6ea2c0c,bfbeea43,...) at VOP_RMDIR_APV+0xf6 kern_rmdirat(c6557900,ffffff9c,bfbeea43,0,e6ea2c80,...) at kern_rmdirat+0x1a5 kern_rmdir(c6557900,bfbeea43,0,e6ea2d2c,c0bcadc4,...) at kern_rmdir+0x27 rmdir(c6557900,e6ea2cf8,4,c0cc199d,c0d88ffc,...) at rmdir+0x22 syscall(e6ea2d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280eab9b, esp = 0xbfbee5ec, ebp = 0xbfbeea18 --- Tracing command mkdir pid 1277 tid 100158 td 0xc6557b40 kdb_enter(c0c9cb64,c0c9cb64,c0c9b51a,e6e9f6c4,1,...) at kdb_enter+0x3a panic(c0c9b51a,c65be900,c0ca1913,c65be900,18775,...) at panic+0x136 _mtx_lock_spin_failed(1,c6557b40,c4b11a00,0,e6e9f71c,...) at _mtx_lock_spin_failed+0x51 _mtx_lock_spin(c4b11a00,c6557b40,0,c0ca193f,226,...) at _mtx_lock_spin+0x75 _mtx_lock_spin_flags(c4b11a00,0,c0ca193f,226,c0f66e10,...) at _mtx_lock_spin_flags+0x146 turnstile_trywait(c0f66e10,c0ca7d2e,3,c6557b40,c0f66e10,...) at turnstile_trywait+0x77 _mtx_lock_sleep(c0f66e10,c6557b40,0,c0ca7d25,5d0,...) at _mtx_lock_sleep+0xc0 _mtx_lock_flags(c0f66e10,0,c0ca7d25,5d0,c0c9b2ec,...) at _mtx_lock_flags+0xf7 bqrelse(d86acb80,0,c0ca7d25,e29,b7c63000,...) at bqrelse+0x17c bdwrite(d86acb80,0,c0cc3164,10f7,0,...) at bdwrite+0x290 softdep_setup_freeblocks(c6e0f414,0,0,800,0,...) at softdep_setup_freeblocks+0x82e ffs_truncate(c6e2ed98,0,0,0,c4aa7b00,...) at ffs_truncate+0x1970 handle_workitem_remove(c0f72a2c,0,c0cc3164,16b9,0,...) at handle_workitem_remove+0x2c6 softdep_setup_remove(d86ac9e0,c6e27984,c6e0f414,1,e6e9fb60,...) at softdep_setup_remove+0x13b ufs_dirremove(c6e6b828,c6e0f414,500800c,1,c6e2ed98,...) at ufs_dirremove+0x16e ufs_rmdir(e6e9fc34,c0cdb735,0,0,c6e2ed98,...) at ufs_rmdir+0xe5 VOP_RMDIR_APV(c0daad00,e6e9fc34,2,e6e9fc0c,bfbf2d43,...) at VOP_RMDIR_APV+0xf6 kern_rmdirat(c6557b40,ffffff9c,bfbf2d43,0,e6e9fc80,...) at kern_rmdirat+0x1a5 kern_rmdir(c6557b40,bfbf2d43,0,e6e9fd2c,c0bcadc4,...) at kern_rmdir+0x27 rmdir(c6557b40,e6e9fcf8,4,c0cc199d,c0d88ffc,...) at rmdir+0x22 syscall(e6e9fd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280eab9b, esp = 0xbfbf28ec, ebp = 0xbfbf2d18 --- Tracing command mkdir pid 1276 tid 100157 td 0xc629e000 sched_switch(c629e000,0,104,191,14732112,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c629e000,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c670bc3c,0,18,200,c4aa7b00,...) at ffs_update+0x1a2 ufs_mkdir(e6e9cc28,c0cdb776,0,0,e6e9cb6c,...) at ufs_mkdir+0x85a VOP_MKDIR_APV(c0daad00,e6e9cc28,e6e9cc00,e6e9cb6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c629e000,ffffff9c,bfbfc833,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c629e000,bfbfc833,0,1f8,e6e9cd2c,...) at kern_mkdir+0x2e mkdir(c629e000,e6e9ccf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6e9cd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfc3dc, ebp = 0xbfbfc808 --- Tracing command mkdir pid 1275 tid 100156 td 0xc629e240 sched_switch(c629e240,0,104,191,13581482,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c629e240,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200100,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6e998a4,c08cfeab,c0ca9612,200100,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6e998a4,c629e2e4,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200100,c0caa12b,823,4,...) at _vn_lock+0x78 vget(c6319000,200100,c629e240,50,0,...) at vget+0xbb vfs_hash_get(c652a000,5c00,200000,c629e240,e6e99a4c,...) at vfs_hash_get+0xed ffs_vgetf(c652a000,5c00,200000,e6e99a4c,0,...) at ffs_vgetf+0x49 ffs_vget(c652a000,5c00,200000,e6e99a4c,200000,...) at ffs_vget+0x2e vn_vget_ino(c6813c3c,5c00,200000,e6e99a4c,e6e99a5c,...) at vn_vget_ino+0x134 ufs_lookup_ino(c6813c3c,e6e99c18,e6e99c2c,0,e6e99aa0,...) at ufs_lookup_ino+0x99d ufs_lookup(e6e99ac0,c0cdb189,c6813c3c,c6813c3c,e6e99c2c,...) at ufs_lookup+0x2a VOP_CACHEDLOOKUP_APV(c0daad00,e6e99ac0,e6e99c2c,e6e99c18,c4aa7b00,...) at VOP_CACHEDLOOKUP_APV+0xc5 vfs_cache_lookup(e6e99b54,c0caada1,c0dc51e0,200000,e6e99c00,...) at vfs_cache_lookup+0xd6 VOP_LOOKUP_APV(c0daad00,e6e99b54,e6e99c2c,1f1,e6e99c18,...) at VOP_LOOKUP_APV+0xe5 lookup(e6e99c00,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x67b namei(e6e99c00,0,ffffff9c,c6979d98,c4c38300,...) at namei+0x57f kern_chdir(c629e240,804ba70,0,e6e99d2c,c0bcadc4,...) at kern_chdir+0x58 chdir(c629e240,e6e99cf8,4,c0cdbaa6,c0d88250,...) at chdir+0x22 syscall(e6e99d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1274 tid 100155 td 0xc629e480 sched_switch(c629e480,0,104,191,146c52c6,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c629e480,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c66422b8,0,18,200,c4aa7b00,...) at ffs_update+0x1a2 ufs_mkdir(e6e96c28,c0cdb776,0,0,e6e96b6c,...) at ufs_mkdir+0x85a VOP_MKDIR_APV(c0daad00,e6e96c28,e6e96c00,e6e96b6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c629e480,ffffff9c,bfbf0363,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c629e480,bfbf0363,0,1f8,e6e96d2c,...) at kern_mkdir+0x2e mkdir(c629e480,e6e96cf8,8,c629e480,c0d88fe0,...) at mkdir+0x29 syscall(e6e96d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbeff0c, ebp = 0xbfbf0338 --- Tracing command mkdir pid 1273 tid 100154 td 0xc629e6c0 sched_switch(c629e6c0,0,104,191,14549e52,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c629e6c0,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c675c984,0,1,c629e764,c675c984,...) at ffs_update+0x1a2 ufs_inactive(e6e93b9c,c0cdb5a3,c675ca48,c675ca48,c675c984,...) at ufs_inactive+0x35a VOP_INACTIVE_APV(c0daad00,e6e93b9c,c0caa12b,924,c0dc5560,...) at VOP_INACTIVE_APV+0xc5 vinactive(c675ca48,0,c0caa12b,88d,8,...) at vinactive+0xb1 vrele(c675c984,c0cab46b,343,340,c4cd6b00,...) at vrele+0x198 kern_chdir(c629e6c0,bfbfcc63,0,e6e93d2c,c0bcadc4,...) at kern_chdir+0x1ed chdir(c629e6c0,e6e93cf8,4,c0cc41d9,c0d88250,...) at chdir+0x22 syscall(e6e93d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfc80c, ebp = 0xbfbfcc38 --- Tracing command mkdir pid 1272 tid 100153 td 0xc629e900 sched_switch(c629e900,0,104,191,13efdcfe,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,4c,...) at mi_switch+0x200 sleepq_switch(c629e900,0,c0ca10ba,260,0,...) at sleepq_switch+0x15f sleepq_wait(d86a1720,4c,c0ca802d,0,0,...) at sleepq_wait+0x63 _sleep(d86a1720,c454e290,4c,c0ca802d,0,...) at _sleep+0x36b bwait(d86a1720,4c,c0ca802d,d86a1720,e6e90744,...) at bwait+0x6f bufwait(d86a1720,d86a1720,df,d86a1720,c6e4c8c0,...) at bufwait+0x48 bufwrite(d86a1720,0,c0cc5682,726,c6524b00) at bufwrite+0x165 ffs_bufwrite(d86a1720,0,c0cc3164,8c7,c08d0d46,...) at ffs_bufwrite+0x290 softdep_process_journal(c0f72a2c,4,c0cc3164,76c,c6b3d100,...) at softdep_process_journal+0x658 jwait(e6e908a0,0,c0cc3164,10c8,0,...) at jwait+0x20 softdep_setup_freeblocks(c6b78244,0,0,800,0,...) at softdep_setup_freeblocks+0x7f5 ffs_truncate(c6cc62b8,0,0,0,c4aa7b00,...) at ffs_truncate+0x1970 handle_workitem_remove(c0f72a2c,0,c0cc3164,16b9,0,...) at handle_workitem_remove+0x2c6 softdep_setup_remove(d867cae0,c6b789f8,c6b78244,1,e6e90b60,...) at softdep_setup_remove+0x13b ufs_dirremove(c6c4bd98,c6b78244,500800c,1,c6cc62b8,...) at ufs_dirremove+0x16e ufs_rmdir(e6e90c34,c0cdb735,0,0,c6cc62b8,...) at ufs_rmdir+0xe5 VOP_RMDIR_APV(c0daad00,e6e90c34,2,e6e90c0c,bfbf5f83,...) at VOP_RMDIR_APV+0xf6 kern_rmdirat(c629e900,ffffff9c,bfbf5f83,0,e6e90c80,...) at kern_rmdirat+0x1a5 kern_rmdir(c629e900,bfbf5f83,0,e6e90d2c,c0bcadc4,...) at kern_rmdir+0x27 rmdir(c629e900,e6e90cf8,4,c0cc199d,c0d88ffc,...) at rmdir+0x22 syscall(e6e90d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280eab9b, esp = 0xbfbf5b2c, ebp = 0xbfbf5f58 --- Tracing command mkdir pid 1271 tid 100152 td 0xc629eb40 sched_switch(c629eb40,0,104,191,1451a9de,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c629eb40,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_vgetf(c652a000,6d47c,80000,e6e8da18,0,...) at ffs_vgetf+0x3aa ffs_vget(c652a000,6d47c,80000,e6e8da18,c0aa95b0,...) at ffs_vget+0x2e ffs_valloc(c672a15c,41f8,c4aa7b00,e6e8da18,1f4,...) at ffs_valloc+0x59e ufs_mkdir(e6e8dc28,c0cdb776,0,0,e6e8db6c,...) at ufs_mkdir+0xb5 VOP_MKDIR_APV(c0daad00,e6e8dc28,e6e8dc00,e6e8db6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c629eb40,ffffff9c,bfbf91c3,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c629eb40,bfbf91c3,0,1f8,e6e8dd2c,...) at kern_mkdir+0x2e mkdir(c629eb40,e6e8dcf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6e8dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf8d6c, ebp = 0xbfbf9198 --- Tracing command mkdir pid 1270 tid 100151 td 0xc629ed80 sched_switch(c629ed80,0,104,191,145e86fe,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c629ed80,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c675cae0,0,1,c629ee24,c675cae0,...) at ffs_update+0x1a2 ufs_inactive(e6e8ab9c,c0cdb5a3,c675cba4,c675cba4,c675cae0,...) at ufs_inactive+0x35a VOP_INACTIVE_APV(c0daad00,e6e8ab9c,c0caa12b,924,c0dc5560,...) at VOP_INACTIVE_APV+0xc5 vinactive(c675cba4,0,c0caa12b,88d,8,...) at vinactive+0xb1 vrele(c675cae0,c0cab46b,343,340,c4a6f500,...) at vrele+0x198 kern_chdir(c629ed80,bfbfc403,0,e6e8ad2c,c0bcadc4,...) at kern_chdir+0x1ed chdir(c629ed80,e6e8acf8,4,e6e8ac9c,c0d88250,...) at chdir+0x22 syscall(e6e8ad38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfbfac, ebp = 0xbfbfc3d8 --- Tracing command mkdir pid 1269 tid 100150 td 0xc629f000 sched_switch(c629f000,0,104,191,8de8076,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c629f000,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200100,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6e878a4,c08cfeab,c0ca9612,200100,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6e878a4,c629f0a4,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200100,c0caa12b,823,4,...) at _vn_lock+0x78 vget(c6319000,200100,c629f000,50,0,...) at vget+0xbb vfs_hash_get(c652a000,5c00,200000,c629f000,e6e87a4c,...) at vfs_hash_get+0xed ffs_vgetf(c652a000,5c00,200000,e6e87a4c,0,...) at ffs_vgetf+0x49 ffs_vget(c652a000,5c00,200000,e6e87a4c,200000,...) at ffs_vget+0x2e vn_vget_ino(c679d984,5c00,200000,e6e87a4c,e6e87a5c,...) at vn_vget_ino+0x134 ufs_lookup_ino(c679d984,e6e87c18,e6e87c2c,0,e6e87aa0,...) at ufs_lookup_ino+0x99d ufs_lookup(e6e87ac0,c0cdb189,c679d984,c679d984,e6e87c2c,...) at ufs_lookup+0x2a VOP_CACHEDLOOKUP_APV(c0daad00,e6e87ac0,e6e87c2c,e6e87c18,c4aa7b00,...) at VOP_CACHEDLOOKUP_APV+0xc5 vfs_cache_lookup(e6e87b54,c0caada1,c0dc51e0,200000,e6e87c00,...) at vfs_cache_lookup+0xd6 VOP_LOOKUP_APV(c0daad00,e6e87b54,e6e87c2c,1f1,e6e87c18,...) at VOP_LOOKUP_APV+0xe5 lookup(e6e87c00,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x67b namei(e6e87c00,0,ffffff9c,c697bae0,c4aa8000,...) at namei+0x57f kern_chdir(c629f000,804ba70,0,e6e87d2c,c0bcadc4,...) at kern_chdir+0x58 chdir(c629f000,e6e87cf8,4,c0cdbaa6,c0d88250,...) at chdir+0x22 syscall(e6e87d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1268 tid 100149 td 0xc629f240 sched_switch(c629f240,0,104,191,13617c2a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c629f240,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d869e520,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d869e520,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d20,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d20,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d20,0,4000,0,...) at bread+0x4c ffs_nodealloccg(c6ddce0c,13,6d400,0,41f8,...) at ffs_nodealloccg+0xf8 ffs_hashalloc(6d400,0,41f8,0,c0aa95b0,...) at ffs_hashalloc+0x85 ffs_valloc(c66bfae0,41f8,c4aa7b00,e6e84a18,1f4,...) at ffs_valloc+0x569 ufs_mkdir(e6e84c28,c0cdb776,0,0,e6e84b6c,...) at ufs_mkdir+0xb5 VOP_MKDIR_APV(c0daad00,e6e84c28,e6e84c00,e6e84b6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c629f240,ffffff9c,bfbf95f3,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c629f240,bfbf95f3,0,1f8,e6e84d2c,...) at kern_mkdir+0x2e mkdir(c629f240,e6e84cf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6e84d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf919c, ebp = 0xbfbf95c8 --- Tracing command mkdir pid 1267 tid 100148 td 0xc629f480 sched_switch(c629f480,0,104,191,96227a2,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c629f480,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200400,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6e81adc,0,c4535248,200400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6e81adc,848,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200400,c0ca971d,1f1,e6e81b50,...) at _vn_lock+0x78 lookup(e6e81c00,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x106 namei(e6e81c00,c6319000,1,c65f9009,c6523500,...) at namei+0x57f kern_chdir(c629f480,bfbfe583,0,e6e81d2c,c0bcadc4,...) at kern_chdir+0x58 chdir(c629f480,e6e81cf8,4,c0cc41d9,c0d88250,...) at chdir+0x22 syscall(e6e81d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1266 tid 100147 td 0xc629f6c0 sched_switch(c629f6c0,0,104,191,14601c22,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c629f6c0,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_vgetf(c652a000,6d47e,80000,e6e7ea18,0,...) at ffs_vgetf+0x3aa ffs_vget(c652a000,6d47e,80000,e6e7ea18,c0aa95b0,...) at ffs_vget+0x2e ffs_valloc(c483b6cc,41f8,c4aa7b00,e6e7ea18,1f4,...) at ffs_valloc+0x59e ufs_mkdir(e6e7ec28,c0cdb776,0,0,e6e7eb6c,...) at ufs_mkdir+0xb5 VOP_MKDIR_APV(c0daad00,e6e7ec28,e6e7ec00,e6e7eb6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c629f6c0,ffffff9c,bfbfa6b3,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c629f6c0,bfbfa6b3,0,1f8,e6e7ed2c,...) at kern_mkdir+0x2e mkdir(c629f6c0,e6e7ecf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6e7ed38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbfa25c, ebp = 0xbfbfa688 --- Tracing command mkdir pid 1265 tid 100146 td 0xc629f900 sched_switch(c629f900,0,104,191,13b7d086,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,4c,...) at mi_switch+0x200 sleepq_switch(c629f900,0,c0ca10ba,260,0,...) at sleepq_switch+0x15f sleepq_wait(d851a060,4c,c0ca802d,0,0,...) at sleepq_wait+0x63 _sleep(d851a060,c454e628,4c,c0ca802d,0,...) at _sleep+0x36b bwait(d851a060,4c,c0ca802d,d851a060,e6e7b744,...) at bwait+0x6f bufwait(d851a060,d851a060,df,d851a060,d8f09b00,...) at bufwait+0x48 bufwrite(d851a060,0,c0cc5682,726,c6524b00) at bufwrite+0x165 ffs_bufwrite(d851a060,0,c0cc3164,8c7,4,...) at ffs_bufwrite+0x290 softdep_process_journal(c0f72a2c,4,c0cc3164,76c,c6a7b5c0,...) at softdep_process_journal+0x658 jwait(8,0,c0cc3164,10c8,0,...) at jwait+0x20 softdep_setup_freeblocks(c6bc1658,0,0,800,0,...) at softdep_setup_freeblocks+0x7f5 ffs_truncate(c6d82d98,0,0,0,c4aa7b00,...) at ffs_truncate+0x1970 handle_workitem_remove(c0f72a2c,0,c0cc3164,16b9,0,...) at handle_workitem_remove+0x2c6 softdep_setup_remove(d876b0c0,c6a56658,c6bc1658,1,e6e7bb60,...) at softdep_setup_remove+0x13b ufs_dirremove(c6db6c3c,c6bc1658,500800c,1,c6d82d98,...) at ufs_dirremove+0x16e ufs_rmdir(e6e7bc34,c0cdb735,0,0,c6d82d98,...) at ufs_rmdir+0xe5 VOP_RMDIR_APV(c0daad00,e6e7bc34,2,e6e7bc0c,bfbf1853,...) at VOP_RMDIR_APV+0xf6 kern_rmdirat(c629f900,ffffff9c,bfbf1853,0,e6e7bc80,...) at kern_rmdirat+0x1a5 kern_rmdir(c629f900,bfbf1853,0,e6e7bd2c,c0bcadc4,...) at kern_rmdir+0x27 rmdir(c629f900,e6e7bcf8,4,c0cc199d,c0d88ffc,...) at rmdir+0x22 syscall(e6e7bd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280eab9b, esp = 0xbfbf13fc, ebp = 0xbfbf1828 --- Tracing command mkdir pid 1264 tid 100114 td 0xc4df3900 sched_switch(c4df3900,0,104,191,14543e56,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4df3900,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c66bf15c,0,1,c4df39a4,c66bf15c,...) at ffs_update+0x1a2 ufs_inactive(e6e0db9c,c0cdb5a3,c66bf220,c66bf220,c66bf15c,...) at ufs_inactive+0x35a VOP_INACTIVE_APV(c0daad00,e6e0db9c,c0caa12b,924,c0dc5560,...) at VOP_INACTIVE_APV+0xc5 vinactive(c66bf220,0,c0caa12b,88d,8,...) at vinactive+0xb1 vrele(c66bf15c,c0cab46b,343,340,c6523800,...) at vrele+0x198 kern_chdir(c4df3900,bfbf9a23,0,e6e0dd2c,c0bcadc4,...) at kern_chdir+0x1ed chdir(c4df3900,e6e0dcf8,4,e6e0dc9c,c0d88250,...) at chdir+0x22 syscall(e6e0dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbf95cc, ebp = 0xbfbf99f8 --- Tracing command mkdir pid 1263 tid 100105 td 0xc4cc9480 sched_switch(c4cc9480,0,104,191,1459415a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4cc9480,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c66aa828,0,18,200,c4aa7b00,...) at ffs_update+0x1a2 ufs_mkdir(e6dedc28,c0cdb776,0,0,e6dedb6c,...) at ufs_mkdir+0x85a VOP_MKDIR_APV(c0daad00,e6dedc28,e6dedc00,e6dedb6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c4cc9480,ffffff9c,bfbf91c3,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c4cc9480,bfbf91c3,0,1f8,e6dedd2c,...) at kern_mkdir+0x2e mkdir(c4cc9480,e6dedcf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6dedd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf8d6c, ebp = 0xbfbf9198 --- Tracing command mkdir pid 1262 tid 100119 td 0xc4df2d80 sched_switch(c4df2d80,0,104,191,eb78300,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4df2d80,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200100,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6e228a4,c08cfeab,c0ca9612,200100,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6e228a4,c4df2e24,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200100,c0caa12b,823,4,...) at _vn_lock+0x78 vget(c6319000,200100,c4df2d80,50,0,...) at vget+0xbb vfs_hash_get(c652a000,5c00,200000,c4df2d80,e6e22a4c,...) at vfs_hash_get+0xed ffs_vgetf(c652a000,5c00,200000,e6e22a4c,0,...) at ffs_vgetf+0x49 ffs_vget(c652a000,5c00,200000,e6e22a4c,200000,...) at ffs_vget+0x2e vn_vget_ino(c697a984,5c00,200000,e6e22a4c,e6e22a5c,...) at vn_vget_ino+0x134 ufs_lookup_ino(c697a984,e6e22c18,e6e22c2c,0,e6e22aa0,...) at ufs_lookup_ino+0x99d ufs_lookup(e6e22ac0,c0cdb189,c697a984,c697a984,e6e22c2c,...) at ufs_lookup+0x2a VOP_CACHEDLOOKUP_APV(c0daad00,e6e22ac0,e6e22c2c,e6e22c18,c4aa7b00,...) at VOP_CACHEDLOOKUP_APV+0xc5 vfs_cache_lookup(e6e22b54,c0caada1,c0dc51e0,200000,e6e22c00,...) at vfs_cache_lookup+0xd6 VOP_LOOKUP_APV(c0daad00,e6e22b54,e6e22c2c,1f1,e6e22c18,...) at VOP_LOOKUP_APV+0xe5 lookup(e6e22c00,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x67b namei(e6e22c00,0,ffffff9c,c697a570,c6523a00,...) at namei+0x57f kern_chdir(c4df2d80,804ba70,0,e6e22d2c,c0bcadc4,...) at kern_chdir+0x58 chdir(c4df2d80,e6e22cf8,4,c0cdbaa6,c0d88250,...) at chdir+0x22 syscall(e6e22d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1261 tid 100088 td 0xc4b4a6c0 sched_switch(c4b4a6c0,0,104,191,117682c4,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4b4a6c0,0,c0ca10ba,260,c6319058,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,1,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,200100,c63190c4,0,0,...) at __lockmgr_args+0x4b5 ffs_lock(e6d9a8a4,c08cfeab,c0ca9612,200100,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6d9a8a4,c4b4a764,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,200100,c0caa12b,823,4,...) at _vn_lock+0x78 vget(c6319000,200100,c4b4a6c0,50,0,...) at vget+0xbb vfs_hash_get(c652a000,5c00,200000,c4b4a6c0,e6d9aa4c,...) at vfs_hash_get+0xed ffs_vgetf(c652a000,5c00,200000,e6d9aa4c,0,...) at ffs_vgetf+0x49 ffs_vget(c652a000,5c00,200000,e6d9aa4c,200000,...) at ffs_vget+0x2e vn_vget_ino(c6849984,5c00,200000,e6d9aa4c,e6d9aa5c,...) at vn_vget_ino+0x134 ufs_lookup_ino(c6849984,e6d9ac18,e6d9ac2c,0,e6d9aaa0,...) at ufs_lookup_ino+0x99d ufs_lookup(e6d9aac0,c0cdb189,c6849984,c6849984,e6d9ac2c,...) at ufs_lookup+0x2a VOP_CACHEDLOOKUP_APV(c0daad00,e6d9aac0,e6d9ac2c,e6d9ac18,c4aa7b00,...) at VOP_CACHEDLOOKUP_APV+0xc5 vfs_cache_lookup(e6d9ab54,c0caada1,c0dc51e0,200000,e6d9ac00,...) at vfs_cache_lookup+0xd6 VOP_LOOKUP_APV(c0daad00,e6d9ab54,e6d9ac2c,1f1,e6d9ac18,...) at VOP_LOOKUP_APV+0xe5 lookup(e6d9ac00,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x67b namei(e6d9ac00,0,ffffff9c,c68fb6cc,c6523b00,...) at namei+0x57f kern_chdir(c4b4a6c0,804ba70,0,e6d9ad2c,c0bcadc4,...) at kern_chdir+0x58 chdir(c4b4a6c0,e6d9acf8,4,c0cdbaa6,c0d88250,...) at chdir+0x22 syscall(e6d9ad38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1260 tid 100089 td 0xc4b4a480 sched_switch(c4b4a480,0,104,191,11479e3a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4b4a480,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d87611e0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d87611e0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,5066a0,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,5066a0,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,5066a0,0,4000,0,...) at bread+0x4c ffs_update(c6847ae0,0,1,c4b4a524,c6847ae0,...) at ffs_update+0x1a2 ufs_inactive(e6d9db9c,c0cdb5a3,c6847ba4,c6847ba4,c6847ae0,...) at ufs_inactive+0x35a VOP_INACTIVE_APV(c0daad00,e6d9db9c,c0caa12b,924,c0dc5560,...) at VOP_INACTIVE_APV+0xc5 vinactive(c6847ba4,0,c0caa12b,88d,8,...) at vinactive+0xb1 vrele(c6847ae0,c0cab46b,343,340,c6523c00,...) at vrele+0x198 kern_chdir(c4b4a480,804ba70,0,e6d9dd2c,c0bcadc4,...) at kern_chdir+0x1ed chdir(c4b4a480,e6d9dcf8,4,c0cdbaa6,c0d88250,...) at chdir+0x22 syscall(e6d9dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbf420c, ebp = 0xbfbf4638 --- Tracing command mkdir pid 1259 tid 100079 td 0xc4b4ab40 sched_switch(c4b4ab40,0,104,191,1453ebb6,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4b4ab40,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_vgetf(c652a000,6d47d,80000,e6d4ba18,0,...) at ffs_vgetf+0x3aa ffs_vget(c652a000,6d47d,80000,e6d4ba18,c0aa95b0,...) at ffs_vget+0x2e ffs_valloc(c670bd98,41f8,c4aa7b00,e6d4ba18,1f4,...) at ffs_valloc+0x59e ufs_mkdir(e6d4bc28,c0cdb776,0,0,e6d4bb6c,...) at ufs_mkdir+0xb5 VOP_MKDIR_APV(c0daad00,e6d4bc28,e6d4bc00,e6d4bb6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c4b4ab40,ffffff9c,bfbf9e53,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c4b4ab40,bfbf9e53,0,1f8,e6d4bd2c,...) at kern_mkdir+0x2e mkdir(c4b4ab40,e6d4bcf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6d4bd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf99fc, ebp = 0xbfbf9e28 --- Tracing command mkdir pid 1258 tid 100123 td 0xc4b46b40 sched_switch(c4b46b40,0,104,191,131deb82,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4b46b40,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86acbe0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86acbe0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,5be300,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,5be300,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,5be300,0,4000,0,...) at bread+0x4c ffs_update(c6ed6570,0,1,c4b46be4,c6ed6570,...) at ffs_update+0x1a2 ufs_inactive(e6e33b9c,c0cdb5a3,c6ed6634,c6ed6634,c6ed6570,...) at ufs_inactive+0x35a VOP_INACTIVE_APV(c0daad00,e6e33b9c,c0caa12b,924,c0dc5560,...) at VOP_INACTIVE_APV+0xc5 vinactive(c6ed6634,0,c0caa12b,88d,8,...) at vinactive+0xb1 vrele(c6ed6570,c0cab46b,343,340,c6523e00,...) at vrele+0x198 kern_chdir(c4b46b40,804ba70,0,e6e33d2c,c0bcadc4,...) at kern_chdir+0x1ed chdir(c4b46b40,e6e33cf8,4,c0cdbaa6,c0d88250,...) at chdir+0x22 syscall(e6e33d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbf076c, ebp = 0xbfbf0b98 --- Tracing command mkdir pid 1257 tid 100074 td 0xc4b0f6c0 sched_switch(c4b0f6c0,0,104,191,1473aace,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4b0f6c0,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_vgetf(c652a000,6d45a,80000,e6d35a18,0,...) at ffs_vgetf+0x3aa ffs_vget(c652a000,6d45a,80000,e6d35a18,c0aa95b0,...) at ffs_vget+0x2e ffs_valloc(c6f9ad98,41f8,c4aa7b00,e6d35a18,1f4,...) at ffs_valloc+0x59e ufs_mkdir(e6d35c28,c0cdb776,0,0,e6d35b6c,...) at ufs_mkdir+0xb5 VOP_MKDIR_APV(c0daad00,e6d35c28,e6d35c00,e6d35b6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c4b0f6c0,ffffff9c,bfbeea43,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c4b0f6c0,bfbeea43,0,1f8,e6d35d2c,...) at kern_mkdir+0x2e mkdir(c4b0f6c0,e6d35cf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6d35d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbee5ec, ebp = 0xbfbeea18 --- Tracing command mkdir pid 1256 tid 100117 td 0xc4df3240 sched_switch(c4df3240,0,104,191,925e0c2,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4df3240,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(c6319058,50,c0c9572e,4,0,...) at sleepq_wait+0x63 __lockmgr_args(c6319058,400400,c63190c4,0,0,...) at __lockmgr_args+0xb3f ffs_lock(e6e16ac0,c6319000,e6e16aac,400400,c6319000,...) at ffs_lock+0xa1 VOP_LOCK1_APV(c0daad00,e6e16ac0,e6e16ac8,c0dc55a0,c6319000,...) at VOP_LOCK1_APV+0xb5 _vn_lock(c6319000,400400,c0ca971d,2a2,e6e16bf8,...) at _vn_lock+0x78 lookup(e6e16be0,c0ca971d,ea,c5,ffffff9c,...) at lookup+0x604 namei(e6e16be0,0,c652412c,0,bfbfe583,...) at namei+0x57f kern_rmdirat(c4df3240,ffffff9c,bfbfe583,0,e6e16c80,...) at kern_rmdirat+0x54 kern_rmdir(c4df3240,bfbfe583,0,e6e16d2c,c0bcadc4,...) at kern_rmdir+0x27 rmdir(c4df3240,e6e16cf8,4,c0cc199d,c0d88ffc,...) at rmdir+0x22 syscall(e6e16d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (137, FreeBSD ELF32, rmdir), eip = 0x280eab9b, esp = 0xbfbfe12c, ebp = 0xbfbfe558 --- Tracing command mkdir pid 1255 tid 100061 td 0xc4b0fd80 sched_switch(c4b0fd80,0,104,191,1458211a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4b0fd80,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c66bfd98,0,18,200,c4aa7b00,...) at ffs_update+0x1a2 ufs_mkdir(e6cf5c28,c0cdb776,0,0,e6cf5b6c,...) at ufs_mkdir+0x85a VOP_MKDIR_APV(c0daad00,e6cf5c28,e6cf5c00,e6cf5b6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c4b0fd80,ffffff9c,bfbf8d93,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c4b0fd80,bfbf8d93,0,1f8,e6cf5d2c,...) at kern_mkdir+0x2e mkdir(c4b0fd80,e6cf5cf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6cf5d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf893c, ebp = 0xbfbf8d68 --- Tracing command mkdir pid 1254 tid 100118 td 0xc4df3000 sched_switch(c4df3000,0,104,191,14586eaa,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4df3000,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c672aae0,0,c4aa7b00,0,1f4,...) at ffs_update+0x1a2 ufs_mkdir(e6e19c28,c0cdb776,0,0,e6e19b6c,...) at ufs_mkdir+0x51f VOP_MKDIR_APV(c0daad00,e6e19c28,e6e19c00,e6e19b6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c4df3000,ffffff9c,bfbf9e53,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c4df3000,bfbf9e53,0,1f8,e6e19d2c,...) at kern_mkdir+0x2e mkdir(c4df3000,e6e19cf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6e19d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf99fc, ebp = 0xbfbf9e28 --- Tracing command mkdir pid 1253 tid 100138 td 0xc62ab240 sched_switch(c62ab240,0,104,191,1473fe6e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c62ab240,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c67522b8,0,1,c62ab2e4,c67522b8,...) at ffs_update+0x1a2 ufs_inactive(e6e61b9c,c0cdb5a3,c675237c,c675237c,c67522b8,...) at ufs_inactive+0x35a VOP_INACTIVE_APV(c0daad00,e6e61b9c,c0caa12b,924,c0dc5560,...) at VOP_INACTIVE_APV+0xc5 vinactive(c675237c,0,c0caa12b,88d,8,...) at vinactive+0xb1 vrele(c67522b8,c0cab46b,343,340,c6524400,...) at vrele+0x198 kern_chdir(c62ab240,bfbf9a23,0,e6e61d2c,c0bcadc4,...) at kern_chdir+0x1ed chdir(c62ab240,e6e61cf8,4,e6e61c9c,c0d88250,...) at chdir+0x22 syscall(e6e61d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (12, FreeBSD ELF32, chdir), eip = 0x280eb21f, esp = 0xbfbf95cc, ebp = 0xbfbf99f8 --- Tracing command mkdir pid 1252 tid 100082 td 0xc4ad96c0 sched_switch(c4ad96c0,0,104,191,135d35f2,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4ad96c0,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_vgetf(c652a000,6d46c,80000,e6d64a18,0,...) at ffs_vgetf+0x3aa ffs_vget(c652a000,6d46c,80000,e6d64a18,c0aa95b0,...) at ffs_vget+0x2e ffs_valloc(c64a315c,41f8,c4aa7b00,e6d64a18,1f4,...) at ffs_valloc+0x59e ufs_mkdir(e6d64c28,c0cdb776,0,0,e6d64b6c,...) at ufs_mkdir+0xb5 VOP_MKDIR_APV(c0daad00,e6d64c28,e6d64c00,e6d64b6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c4ad96c0,ffffff9c,bfbf95f3,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c4ad96c0,bfbf95f3,0,1f8,e6d64d2c,...) at kern_mkdir+0x2e mkdir(c4ad96c0,e6d64cf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6d64d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf919c, ebp = 0xbfbf95c8 --- Tracing command mkdir pid 1251 tid 100130 td 0xc4b46480 sched_switch(c4b46480,0,104,191,1448b2fa,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4b46480,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_vgetf(c652a000,6d474,80000,e6e48a18,0,...) at ffs_vgetf+0x3aa ffs_vget(c652a000,6d474,80000,e6e48a18,c0aa95b0,...) at ffs_vget+0x2e ffs_valloc(c670a15c,41f8,c4aa7b00,e6e48a18,1f4,...) at ffs_valloc+0x59e ufs_mkdir(e6e48c28,c0cdb776,0,0,e6e48b6c,...) at ufs_mkdir+0xb5 VOP_MKDIR_APV(c0daad00,e6e48c28,e6e48c00,e6e48b6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c4b46480,ffffff9c,bfbf39d3,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c4b46480,bfbf39d3,0,1f8,e6e48d2c,...) at kern_mkdir+0x2e mkdir(c4b46480,e6e48cf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6e48d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf357c, ebp = 0xbfbf39a8 --- Tracing command mkdir pid 1250 tid 100131 td 0xc4b46240 sched_switch(c4b46240,0,104,191,144d074a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4b46240,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c66e5d98,0,18,200,c4aa7b00,...) at ffs_update+0x1a2 ufs_mkdir(e6e4bc28,c0cdb776,0,0,e6e4bb6c,...) at ufs_mkdir+0x85a VOP_MKDIR_APV(c0daad00,e6e4bc28,e6e4bc00,e6e4bb6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c4b46240,ffffff9c,bfbf67e3,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c4b46240,bfbf67e3,0,1f8,e6e4bd2c,...) at kern_mkdir+0x2e mkdir(c4b46240,e6e4bcf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6e4bd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf638c, ebp = 0xbfbf67b8 --- Tracing command mkdir pid 1249 tid 100062 td 0xc4b48b40 sched_switch(c4b48b40,0,104,191,14613a9e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4b48b40,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_vgetf(c652a000,6d47f,80000,e6cf9a18,0,...) at ffs_vgetf+0x3aa ffs_vget(c652a000,6d47f,80000,e6cf9a18,c0aa95b0,...) at ffs_vget+0x2e ffs_valloc(c6651984,41f8,c4aa7b00,e6cf9a18,1f4,...) at ffs_valloc+0x59e ufs_mkdir(e6cf9c28,c0cdb776,0,0,e6cf9b6c,...) at ufs_mkdir+0xb5 VOP_MKDIR_APV(c0daad00,e6cf9c28,e6cf9c00,e6cf9b6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c4b48b40,ffffff9c,bfbf5b53,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c4b48b40,bfbf5b53,0,1f8,e6cf9d2c,...) at kern_mkdir+0x2e mkdir(c4b48b40,e6cf9cf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6cf9d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf56fc, ebp = 0xbfbf5b28 --- Tracing command mkdir pid 1248 tid 100145 td 0xc629fb40 sched_switch(c629fb40,0,104,191,1472d472,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c629fb40,0,c0ca10ba,260,50,...) at sleepq_switch+0x15f sleepq_wait(d86dada0,50,c0ca8750,4,0,...) at sleepq_wait+0x63 __lockmgr_args(d86dada0,81900,c4b76d34,c0ca8750,50,...) at __lockmgr_args+0xb3f getblk(c4b76c3c,6d1d60,0,4000,0,...) at getblk+0x163 breadn(c4b76c3c,6d1d60,0,4000,0,...) at breadn+0x44 bread(c4b76c3c,6d1d60,0,4000,0,...) at bread+0x4c ffs_update(c684c984,0,18,200,c4aa7b00,...) at ffs_update+0x1a2 ufs_mkdir(e6e78c28,c0cdb776,0,0,e6e78b6c,...) at ufs_mkdir+0x85a VOP_MKDIR_APV(c0daad00,e6e78c28,e6e78c00,e6e78b6c,0,...) at VOP_MKDIR_APV+0xc5 kern_mkdirat(c629fb40,ffffff9c,bfbf24e3,0,1f8,...) at kern_mkdirat+0x21b kern_mkdir(c629fb40,bfbf24e3,0,1f8,e6e78d2c,...) at kern_mkdir+0x2e mkdir(c629fb40,e6e78cf8,8,c0cc199d,c0d88fe0,...) at mkdir+0x29 syscall(e6e78d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (136, FreeBSD ELF32, mkdir), eip = 0x2817d5c3, esp = 0xbfbf208c, ebp = 0xbfbf24b8 --- Tracing command mkdir pid 1247 tid 100122 td 0xc4df26c0 sched_switch(c4df26c0,0,104,191,efb1b2ac,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,5c,...) at mi_switch+0x200 sleepq_switch(c4df26c0,0,c0ca10ba,1a0,5c,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,100,100,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4ef5aa0,5c,c0ca38dc,100,0,...) at sleepq_wait_sig+0x17 _sleep(c4ef5aa0,c4ef5b28,15c,c0ca38dc,0,...) at _sleep+0x354 kern_wait(c4df26c0,4e0,e6e2dc74,0,0,...) at kern_wait+0xb76 wait4(c4df26c0,e6e2dcf8,10,c4df26c0,c0d881c4,...) at wait4+0x3b syscall(e6e2dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (7, FreeBSD ELF32, wait4), eip = 0x2810107b, esp = 0xbfbfe98c, ebp = 0xbfbfe9a8 --- Tracing command mkdir pid 1246 tid 100085 td 0xc4ad9000 sched_switch(c4ad9000,0,104,191,d85a10d4,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,5c,...) at mi_switch+0x200 sleepq_switch(c4ad9000,0,c0ca10ba,1a0,5c,...) at sleepq_switch+0x15f sleepq_catch_signals(3e9,c08c67e0,c4ad9000,2,100,...) at sleepq_catch_signals+0xb7 sleepq_timedwait_sig(c0dfa744,5c,c0c9de11,100,0,...) at sleepq_timedwait_sig+0x1a _sleep(c0dfa744,0,15c,c0c9de11,3e9,...) at _sleep+0x31e kern_nanosleep(c4ad9000,e6d70c64,e6d70c6c,1,0,...) at kern_nanosleep+0xc1 nanosleep(c4ad9000,e6d70cf8,8,c0ca3a19,c0d89b40,...) at nanosleep+0x6f syscall(e6d70d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (240, FreeBSD ELF32, nanosleep), eip = 0x2816ead7, esp = 0xbfbfe9ac, ebp = 0xbfbfe9d8 --- Tracing command getty pid 1191 tid 100137 td 0xc62ab480 sched_switch(c62ab480,0,104,191,19f94298,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c62ab480,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,c62ab480,c62ab480,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c483a070,0,c0ca56bf,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c483a070,c0df9ef0,c0ca5076,510,0,...) at _cv_wait_sig+0x240 tty_wait(c483a000,c483a070,e6e5dc58,1,0,...) at tty_wait+0x71 ttydisc_read(c483a000,e6e5dc58,0,9f,0,...) at ttydisc_read+0x22c ttydev_read(c4838000,e6e5dc58,0,0,1,...) at ttydev_read+0xaa devfs_read_f(c4df91f8,e6e5dc58,c4578100,0,c62ab480,...) at devfs_read_f+0x7e dofileread(e6e5dc58,ffffffff,ffffffff,0,c4df91f8,...) at dofileread+0x96 kern_readv(c62ab480,0,e6e5dc58,e6e5dc78,1,...) at kern_readv+0x58 read(c62ab480,e6e5dcf8,c,c0cb4d40,c0d88154,...) at read+0x4f syscall(e6e5dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (3, FreeBSD ELF32, read), eip = 0x2818e0b3, esp = 0xbfbfedbc, ebp = 0xbfbfede8 --- Tracing command getty pid 1190 tid 100051 td 0xc4ad9d80 sched_switch(c4ad9d80,0,104,191,19e7bb9c,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4ad9d80,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,c4ad9d80,c4ad9d80,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c483a270,0,c0ca56bf,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c483a270,c0df9ef0,c0ca5076,510,0,...) at _cv_wait_sig+0x240 tty_wait(c483a200,c483a270,e6ccdc58,1,0,...) at tty_wait+0x71 ttydisc_read(c483a200,e6ccdc58,0,9f,0,...) at ttydisc_read+0x22c ttydev_read(c4838100,e6ccdc58,0,0,1,...) at ttydev_read+0xaa devfs_read_f(c4b07b28,e6ccdc58,c4578100,0,c4ad9d80,...) at devfs_read_f+0x7e dofileread(e6ccdc58,ffffffff,ffffffff,0,c4b07b28,...) at dofileread+0x96 kern_readv(c4ad9d80,0,e6ccdc58,e6ccdc78,1,...) at kern_readv+0x58 read(c4ad9d80,e6ccdcf8,c,c0cb4d40,c0d88154,...) at read+0x4f syscall(e6ccdd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (3, FreeBSD ELF32, read), eip = 0x2818e0b3, esp = 0xbfbfedbc, ebp = 0xbfbfede8 --- Tracing command getty pid 1189 tid 100142 td 0xc62aa900 sched_switch(c62aa900,0,104,191,197bd244,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c62aa900,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,c62aa900,c62aa900,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c468ee70,0,c0ca56bf,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c468ee70,c0df9ef0,c0ca5076,510,0,...) at _cv_wait_sig+0x240 tty_wait(c468ee00,c468ee70,e6e6fc58,1,0,...) at tty_wait+0x71 ttydisc_read(c468ee00,e6e6fc58,0,9f,0,...) at ttydisc_read+0x22c ttydev_read(c4838200,e6e6fc58,0,0,1,...) at ttydev_read+0xaa devfs_read_f(c4b07b60,e6e6fc58,c4578100,0,c62aa900,...) at devfs_read_f+0x7e dofileread(e6e6fc58,ffffffff,ffffffff,0,c4b07b60,...) at dofileread+0x96 kern_readv(c62aa900,0,e6e6fc58,e6e6fc78,1,...) at kern_readv+0x58 read(c62aa900,e6e6fcf8,c,c0cb4d40,c0d88154,...) at read+0x4f syscall(e6e6fd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (3, FreeBSD ELF32, read), eip = 0x2818e0b3, esp = 0xbfbfedbc, ebp = 0xbfbfede8 --- Tracing command getty pid 1188 tid 100125 td 0xc4b46900 sched_switch(c4b46900,0,104,191,198b7300,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4b46900,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,c4b46900,c4b46900,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c468ec70,0,c0ca56bf,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c468ec70,c0df9ef0,c0ca5076,510,0,...) at _cv_wait_sig+0x240 tty_wait(c468ec00,c468ec70,e6e39c58,1,0,...) at tty_wait+0x71 ttydisc_read(c468ec00,e6e39c58,0,9f,0,...) at ttydisc_read+0x22c ttydev_read(c4838300,e6e39c58,0,0,1,...) at ttydev_read+0xaa devfs_read_f(c4ae2578,e6e39c58,c4578100,0,c4b46900,...) at devfs_read_f+0x7e dofileread(e6e39c58,ffffffff,ffffffff,0,c4ae2578,...) at dofileread+0x96 kern_readv(c4b46900,0,e6e39c58,e6e39c78,1,...) at kern_readv+0x58 read(c4b46900,e6e39cf8,c,c0cb4d40,c0d88154,...) at read+0x4f syscall(e6e39d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (3, FreeBSD ELF32, read), eip = 0x2818e0b3, esp = 0xbfbfedbc, ebp = 0xbfbfede8 --- Tracing command getty pid 1187 tid 100106 td 0xc4cc9240 sched_switch(c4cc9240,0,104,191,19910968,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4cc9240,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,c4cc9240,c4cc9240,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4820870,0,c0ca56bf,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c4820870,c0df9ef0,c0ca5076,510,0,...) at _cv_wait_sig+0x240 tty_wait(c4820800,c4820870,e6df0c58,1,0,...) at tty_wait+0x71 ttydisc_read(c4820800,e6df0c58,0,9f,0,...) at ttydisc_read+0x22c ttydev_read(c4838400,e6df0c58,0,0,1,...) at ttydev_read+0xaa devfs_read_f(c4b078f8,e6df0c58,c4578100,0,c4cc9240,...) at devfs_read_f+0x7e dofileread(e6df0c58,ffffffff,ffffffff,0,c4b078f8,...) at dofileread+0x96 kern_readv(c4cc9240,0,e6df0c58,e6df0c78,1,...) at kern_readv+0x58 read(c4cc9240,e6df0cf8,c,c0cb4d40,c0d88154,...) at read+0x4f syscall(e6df0d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (3, FreeBSD ELF32, read), eip = 0x2818e0b3, esp = 0xbfbfedbc, ebp = 0xbfbfede8 --- Tracing command getty pid 1186 tid 100094 td 0xc4cca240 sched_switch(c4cca240,0,104,191,19ee6774,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4cca240,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,c4cca240,c4cca240,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4820470,0,c0ca56bf,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c4820470,c0df9ef0,c0ca5076,510,0,...) at _cv_wait_sig+0x240 tty_wait(c4820400,c4820470,e6dacc58,1,0,...) at tty_wait+0x71 ttydisc_read(c4820400,e6dacc58,0,9f,0,...) at ttydisc_read+0x22c ttydev_read(c4764500,e6dacc58,0,0,1,...) at ttydev_read+0xaa devfs_read_f(c4df9af0,e6dacc58,c4578100,0,c4cca240,...) at devfs_read_f+0x7e dofileread(e6dacc58,ffffffff,ffffffff,0,c4df9af0,...) at dofileread+0x96 kern_readv(c4cca240,0,e6dacc58,e6dacc78,1,...) at kern_readv+0x58 read(c4cca240,e6daccf8,c,c0cb4d40,c0d88154,...) at read+0x4f syscall(e6dacd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (3, FreeBSD ELF32, read), eip = 0x2818e0b3, esp = 0xbfbfedbc, ebp = 0xbfbfede8 --- Tracing command getty pid 1185 tid 100126 td 0xc4df2240 sched_switch(c4df2240,0,104,191,19a7ac6c,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4df2240,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,c4df2240,c4df2240,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c468ea70,0,c0ca56bf,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c468ea70,c0df9ef0,c0ca5076,510,0,...) at _cv_wait_sig+0x240 tty_wait(c468ea00,c468ea70,e6e3cc58,1,0,...) at tty_wait+0x71 ttydisc_read(c468ea00,e6e3cc58,0,9f,0,...) at ttydisc_read+0x22c ttydev_read(c4821400,e6e3cc58,0,0,1,...) at ttydev_read+0xaa devfs_read_f(c4df9a48,e6e3cc58,c4578100,0,c4df2240,...) at devfs_read_f+0x7e dofileread(e6e3cc58,ffffffff,ffffffff,0,c4df9a48,...) at dofileread+0x96 kern_readv(c4df2240,0,e6e3cc58,e6e3cc78,1,...) at kern_readv+0x58 read(c4df2240,e6e3ccf8,c,c0cb4d40,c0d88154,...) at read+0x4f syscall(e6e3cd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (3, FreeBSD ELF32, read), eip = 0x2818e0b3, esp = 0xbfbfedbc, ebp = 0xbfbfede8 --- Tracing command getty pid 1184 tid 100140 td 0xc62aad80 sched_switch(c62aad80,0,104,191,19faa28c,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c62aad80,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,c62aad80,c62aad80,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c468e670,0,c0ca56bf,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c468e670,c0df9ef0,c0ca5076,510,0,...) at _cv_wait_sig+0x240 tty_wait(c468e600,c468e670,e6e67c58,1,0,...) at tty_wait+0x71 ttydisc_read(c468e600,e6e67c58,0,9f,0,...) at ttydisc_read+0x22c ttydev_read(c4821300,e6e67c58,0,0,1,...) at ttydev_read+0xaa devfs_read_f(c4ae1a80,e6e67c58,c4578100,0,c62aad80,...) at devfs_read_f+0x7e dofileread(e6e67c58,ffffffff,ffffffff,0,c4ae1a80,...) at dofileread+0x96 kern_readv(c62aad80,0,e6e67c58,e6e67c78,1,...) at kern_readv+0x58 read(c62aad80,e6e67cf8,c,c0cb4d40,c0d88154,...) at read+0x4f syscall(e6e67d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (3, FreeBSD ELF32, read), eip = 0x2818e0b3, esp = 0xbfbfedbc, ebp = 0xbfbfede8 --- Tracing command inetd pid 1162 tid 100120 td 0xc4df2b40 sched_switch(c4df2b40,0,104,191,b1f12b38,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4df2b40,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c087d44a,c4836a90,0,c0c9b2ec,c4df2b40,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4836aa4,0,e6e27a7c,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c4836aa4,c4836a90,c0ca3342,603,c4ae2700,...) at _cv_wait_sig+0x240 seltdwait(c4ae2700,58,c4578100,c4df2b40,c08cff4c,...) at seltdwait+0xa2 kern_select(c4df2b40,8,bfbfdfd0,0,0,0,20,0,281b6498) at kern_select+0x4f4 select(c4df2b40,e6e27cf8,14,c0ca3928,c0d88b2c,...) at select+0x66 syscall(e6e27d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (93, FreeBSD ELF32, select), eip = 0x281a2033, esp = 0xbfbfdf8c, ebp = 0xbfbfee18 --- Tracing command moused pid 1138 tid 100133 td 0xc62a0240 sched_switch(c62a0240,0,104,191,a11f4b46,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c62a0240,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c087d44a,c4a3b050,0,c0c9b2ec,c62a0240,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4a3b064,0,e6e51a7c,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c4a3b064,c4a3b050,c0ca3342,603,c4ae1ce8,...) at _cv_wait_sig+0x240 seltdwait(c4ae1ce8,58,c4578100,c62a0240,0,...) at seltdwait+0xa2 kern_select(c62a0240,6,bfbfea34,0,0,0,20,0,0) at kern_select+0x4f4 select(c62a0240,e6e51cf8,14,c0cb4d40,c0d88b2c,...) at select+0x66 syscall(e6e51d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (93, FreeBSD ELF32, select), eip = 0x281ab033, esp = 0xbfbfe9bc, ebp = 0xbfbfeb58 --- Tracing command watchdogd pid 1120 tid 100143 td 0xc62aa6c0 sched_switch(c62aa6c0,0,104,191,817e8c82,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,5c,...) at mi_switch+0x200 sleepq_switch(c62aa6c0,0,c0ca10ba,1a0,5c,...) at sleepq_switch+0x15f sleepq_catch_signals(ea61,c08c67e0,c62aa6c0,0,100,...) at sleepq_catch_signals+0xb7 sleepq_timedwait_sig(c0dfa744,5c,c0c9de11,100,0,...) at sleepq_timedwait_sig+0x1a _sleep(c0dfa744,0,15c,c0c9de11,ea61,...) at _sleep+0x31e kern_nanosleep(c62aa6c0,e6e72c64,e6e72c6c,3c,0,...) at kern_nanosleep+0xc1 nanosleep(c62aa6c0,e6e72cf8,8,c0cb4d40,c0d89b40,...) at nanosleep+0x6f syscall(e6e72d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (240, FreeBSD ELF32, nanosleep), eip = 0x28185ad7, esp = 0xbfbfecec, ebp = 0xbfbfed18 --- Tracing command bash pid 1099 tid 100129 td 0xc4ccad80 sched_switch(c4ccad80,0,104,191,e516d486,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,5c,...) at mi_switch+0x200 sleepq_switch(c4ccad80,0,c0ca10ba,1a0,5c,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,100,100,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4ef5000,5c,c0ca38dc,100,0,...) at sleepq_wait_sig+0x17 _sleep(c4ef5000,c4ef5088,15c,c0ca38dc,0,...) at _sleep+0x354 kern_wait(c4ccad80,ffffffff,e6e45c74,6,0,...) at kern_wait+0xb76 wait4(c4ccad80,e6e45cf8,10,c0ca37cb,c0d881c4,...) at wait4+0x3b syscall(e6e45d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (7, FreeBSD ELF32, wait4), eip = 0x282be07b, esp = 0xbfbfe9cc, ebp = 0xbfbfe9e8 --- Tracing command sshd pid 1098 tid 100115 td 0xc4df36c0 sched_switch(c4df36c0,0,104,191,e59cab70,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4df36c0,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c087d44a,c4a6e110,0,c0c9b2ec,c4df36c0,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4a6e124,0,e6e10a7c,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c4a6e124,c4a6e110,c0ca3342,603,c4ae2850,...) at _cv_wait_sig+0x240 seltdwait(c4ae2850,58,c4a9f700,c4df36c0,200246,...) at seltdwait+0xa2 kern_select(c4df36c0,a,286030b8,286030dc,0,0,20,0,28100c70) at kern_select+0x4f4 select(c4df36c0,e6e10cf8,14,c0c84e00,c0d88b2c,...) at select+0x66 syscall(e6e10d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (93, FreeBSD ELF32, select), eip = 0x283ce033, esp = 0xbfbfde5c, ebp = 0xbfbfdea8 --- Tracing command sshd pid 1096 tid 100136 td 0xc62ab6c0 sched_switch(c62ab6c0,0,104,191,124147c8,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,58,...) at mi_switch+0x200 sleepq_switch(c62ab6c0,0,c0ca10ba,1a0,58,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,100,100,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4ef3254,58,c0ca6e77,100,0,...) at sleepq_wait_sig+0x17 _sleep(c4ef3254,c4ef3214,158,c0ca6e77,0) at _sleep+0x354 sbwait(c4ef31f0,4,c0ca6f46,5c5,c4ef3214,...) at sbwait+0x76 soreceive_generic(c4ef319c,0,e6e5ac58,0,0,...) at soreceive_generic+0x3f0 soreceive(c4ef319c,0,e6e5ac58,0,0,0) at soreceive+0x38 soo_read(c4ae2818,e6e5ac58,c4aff500,0,c62ab6c0,...) at soo_read+0x4e dofileread(e6e5ac58,ffffffff,ffffffff,0,c4ae2818,...) at dofileread+0x96 kern_readv(c62ab6c0,5,e6e5ac58,e6e5ac78,1,...) at kern_readv+0x58 read(c62ab6c0,e6e5acf8,c,c0cbec26,c0d88154,...) at read+0x4f syscall(e6e5ad38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (3, FreeBSD ELF32, read), eip = 0x283ce0b3, esp = 0xbfbfde4c, ebp = 0xbfbfde88 --- Tracing command bash pid 1044 tid 100095 td 0xc4cca000 sched_switch(c4cca000,0,104,191,c66e8cec,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4cca000,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c087d44a,c4c06804,0,c0c9b2ec,c4cca000,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4c06870,0,e6dafb0c,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c4c06870,c4c06804,c0ca5076,510,0,...) at _cv_wait_sig+0x240 tty_wait(c4c06800,c4c06870,e6dafc58,1,0,...) at tty_wait+0x71 ttydisc_read(c4c06800,e6dafc58,0,9f,0,...) at ttydisc_read+0x22c ttydev_read(c4b0e300,e6dafc58,0,0,1,...) at ttydev_read+0xaa devfs_read_f(c4b20268,e6dafc58,c4be9200,0,c4cca000,...) at devfs_read_f+0x7e dofileread(e6dafc58,ffffffff,ffffffff,0,c4b20268,...) at dofileread+0x96 kern_readv(c4cca000,0,e6dafc58,e6dafc78,1,...) at kern_readv+0x58 read(c4cca000,e6dafcf8,c,c4cca000,c0d88154,...) at read+0x4f syscall(e6dafd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (3, FreeBSD ELF32, read), eip = 0x2834b0b3, esp = 0xbfbfe02c, ebp = 0xbfbfe058 --- Tracing command sshd pid 1043 tid 100071 td 0xc4b5e900 sched_switch(c4b5e900,0,104,191,c674289a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4b5e900,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c087d44a,c4a6ec90,0,c0c9b2ec,c4b5e900,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4a6eca4,0,e6d24a7c,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c4a6eca4,c4a6ec90,c0ca3342,603,c4b20460,...) at _cv_wait_sig+0x240 seltdwait(c4b20460,58,c4affa00,c4b5e900,200246,...) at seltdwait+0xa2 kern_select(c4b5e900,a,286030b8,286030dc,0,0,20,0,28100c70) at kern_select+0x4f4 select(c4b5e900,e6d24cf8,14,c0c84e00,c0d88b2c,...) at select+0x66 syscall(e6d24d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (93, FreeBSD ELF32, select), eip = 0x283ce033, esp = 0xbfbfde5c, ebp = 0xbfbfdea8 --- Tracing command sshd pid 1041 tid 100116 td 0xc4df3480 sched_switch(c4df3480,0,104,191,9a73dff0,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,58,...) at mi_switch+0x200 sleepq_switch(c4df3480,0,c0ca10ba,1a0,58,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,100,100,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4df1254,58,c0ca6e77,100,0,...) at sleepq_wait_sig+0x17 _sleep(c4df1254,c4df1214,158,c0ca6e77,0) at _sleep+0x354 sbwait(c4df11f0,4,c0ca6f46,5c5,c4df1214,...) at sbwait+0x76 soreceive_generic(c4df119c,0,e6e13c58,0,0,...) at soreceive_generic+0x3f0 soreceive(c4df119c,0,e6e13c58,0,0,0) at soreceive+0x38 soo_read(c4ae1c78,e6e13c58,c4a6b300,0,c4df3480,...) at soo_read+0x4e dofileread(e6e13c58,ffffffff,ffffffff,0,c4ae1c78,...) at dofileread+0x96 kern_readv(c4df3480,5,e6e13c58,e6e13c78,1,...) at kern_readv+0x58 read(c4df3480,e6e13cf8,c,c0cbec26,c0d88154,...) at read+0x4f syscall(e6e13d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (3, FreeBSD ELF32, read), eip = 0x283ce0b3, esp = 0xbfbfde4c, ebp = 0xbfbfde88 --- Tracing command cron pid 1029 tid 100109 td 0xc4b62b40 sched_switch(c4b62b40,0,104,191,672485d0,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,5c,...) at mi_switch+0x200 sleepq_switch(c4b62b40,0,c0ca10ba,1a0,5c,...) at sleepq_switch+0x15f sleepq_catch_signals(ea61,c08c67e0,c4b62b40,0,100,...) at sleepq_catch_signals+0xb7 sleepq_timedwait_sig(c0dfa744,5c,c0c9de11,100,0,...) at sleepq_timedwait_sig+0x1a _sleep(c0dfa744,0,15c,c0c9de11,ea61,...) at _sleep+0x31e kern_nanosleep(c4b62b40,e6dfec64,e6dfec6c,3c,0,...) at kern_nanosleep+0xc1 nanosleep(c4b62b40,e6dfecf8,8,c0ca3a19,c0d89b40,...) at nanosleep+0x6f syscall(e6dfed38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (240, FreeBSD ELF32, nanosleep), eip = 0x28178ad7, esp = 0xbfbfec8c, ebp = 0xbfbfecb8 --- Tracing command sendmail pid 1023 tid 100112 td 0xc4df3d80 sched_switch(c4df3d80,0,104,191,956592c2,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,68,...) at mi_switch+0x200 sleepq_switch(c4df3d80,0,c0ca10ba,1a0,68,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,100,100,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4ddbaf8,68,c0c50943,100,0,...) at sleepq_wait_sig+0x17 _sleep(c4ddbaf8,c4ddbb28,168,c0c50943,0,...) at _sleep+0x354 kern_sigsuspend(c4df3d80,0,0,0,0,...) at kern_sigsuspend+0xae sigsuspend(c4df3d80,e6e07cf8,4,c0ca37cb,c0d8a64c,...) at sigsuspend+0x4d syscall(e6e07d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (4, FreeBSD ELF32, write), eip = 0x28332efb, esp = 0xbfbfcf8c, ebp = 0xbfbfcfb8 --- Tracing command sendmail pid 1017 tid 100075 td 0xc4b5e480 sched_switch(c4b5e480,0,104,191,6dc67f66,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4b5e480,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(e6d3da4c,c087d44a,c4aa1bd0,0,c4b5e480,...) at sleepq_catch_signals+0xb7 sleepq_timedwait_sig(c4aa1be4,0,e6d3da7c,101,0,...) at sleepq_timedwait_sig+0x1a _cv_timedwait_sig(c4aa1be4,c4aa1bd0,1389,603,c4b20c08,...) at _cv_timedwait_sig+0x250 seltdwait(e6d3dc28,e6d3dc30,c4aa7200,c4b5e480,c188b014,...) at seltdwait+0x8a kern_select(c4b5e480,5,bfbfc510,0,0,e6d3dc70,20,5,0) at kern_select+0x4f4 select(c4b5e480,e6d3dcf8,14,c0ca3cef,c0d88b2c,...) at select+0x66 syscall(e6d3dd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (93, FreeBSD ELF32, select), eip = 0x283d7033, esp = 0xbfbfc47c, ebp = 0xbfbfcfa8 --- Tracing command sshd pid 1010 tid 100111 td 0xc4b626c0 sched_switch(c4b626c0,0,104,191,1025af02,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4b626c0,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c087d44a,c4836790,0,c0c9b2ec,c4b626c0,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c48367a4,0,e6e04a7c,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c48367a4,c4836790,c0ca3342,603,c4b203b8,...) at _cv_wait_sig+0x240 seltdwait(c4b203b8,58,c4be8b80,c4b626c0,ebe,...) at seltdwait+0xa2 kern_select(c4b626c0,5,286090b0,0,0,0,20,2861a070,1) at kern_select+0x4f4 select(c4b626c0,e6e04cf8,14,c4b626c0,c0d88b2c,...) at select+0x66 syscall(e6e04d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (93, FreeBSD ELF32, select), eip = 0x283ce033, esp = 0xbfbfdf1c, ebp = 0xbfbfee38 --- Tracing command ntpd pid 973 tid 100110 td 0xc4b62900 sched_switch(c4b62900,0,104,191,f39c5198,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4b62900,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c087d44a,c4aa2050,0,c0c9b2ec,c4b62900,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4aa2064,0,e6e01a7c,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c4aa2064,c4aa2050,c0ca3342,603,c4ae1770,...) at _cv_wait_sig+0x240 seltdwait(c4ae1770,58,c4578100,c4b62900,0,...) at seltdwait+0xa2 kern_select(c4b62900,1c,bfbfed28,0,0,0,20,e6e01c98,246) at kern_select+0x4f4 select(c4b62900,e6e01cf8,14,c4b62900,c0d88b2c,...) at select+0x66 syscall(e6e01d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (93, FreeBSD ELF32, select), eip = 0x28353033, esp = 0xbfbfecfc, ebp = 0xbfbfedc8 --- Tracing command nfsd pid 874 tid 100104 td 0xc4b46d80 sched_switch(c4b46d80,0,104,191,96198746,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4b46d80,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(e6de8bf8,c087d44a,c48ff180,0,c4b46d80,...) at sleepq_catch_signals+0xb7 sleepq_timedwait_sig(c4dd06d0,0,e6de8c28,101,0,...) at sleepq_timedwait_sig+0x1a _cv_timedwait_sig(c4dd06d0,c48ff180,1388,3af,5a5a5a5a,...) at _cv_timedwait_sig+0x250 svc_run_internal(e6de8d24,c0863018,c48ff180,e6de8d38,c0c9805b,...) at svc_run_internal+0x356 svc_thread_start(c48ff180,e6de8d38,c0c9805b,343,c4ad82a8,...) at svc_thread_start+0x10 fork_exit(c0a82c40,c48ff180,e6de8d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0x2e, eip = 0xc, esp = 0x33, ebp = 0 --- Tracing command nfsd pid 874 tid 100103 td 0xc4b48000 sched_switch(c4b48000,0,104,191,966bfe70,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4b48000,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(e6de5bf8,c087d44a,c48ff180,0,c4b48000,...) at sleepq_catch_signals+0xb7 sleepq_timedwait_sig(c4dd0710,0,e6de5c28,101,0,...) at sleepq_timedwait_sig+0x1a _cv_timedwait_sig(c4dd0710,c48ff180,1388,3af,702f676f,...) at _cv_timedwait_sig+0x250 svc_run_internal(e6de5d24,c0863018,c48ff180,e6de5d38,c0c9805b,...) at svc_run_internal+0x356 svc_thread_start(c48ff180,e6de5d38,c0c9805b,343,c4ad82a8,...) at svc_thread_start+0x10 fork_exit(c0a82c40,c48ff180,e6de5d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0x2e, eip = 0xc, esp = 0x33, ebp = 0 --- Tracing command nfsd pid 874 tid 100102 td 0xc4b48240 sched_switch(c4b48240,0,104,191,95fe6588,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4b48240,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(e6de2bf8,c087d44a,c48ff180,0,c4b48240,...) at sleepq_catch_signals+0xb7 sleepq_timedwait_sig(c4dd0750,0,e6de2c28,101,0,...) at sleepq_timedwait_sig+0x1a _cv_timedwait_sig(c4dd0750,c48ff180,1388,3af,5a5a5a5a,...) at _cv_timedwait_sig+0x250 svc_run_internal(e6de2d24,c0863018,c48ff180,e6de2d38,c0c9805b,...) at svc_run_internal+0x356 svc_thread_start(c48ff180,e6de2d38,c0c9805b,343,c4ad82a8,...) at svc_thread_start+0x10 fork_exit(c0a82c40,c48ff180,e6de2d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0x2e, eip = 0xc, esp = 0x33, ebp = 0 --- Tracing command nfsd pid 874 tid 100081 td 0xc4ad9900 sched_switch(c4ad9900,0,104,191,97632aa6,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4ad9900,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(e6d60ae8,c087d44a,c48ff180,0,c4ad9900,...) at sleepq_catch_signals+0xb7 sleepq_timedwait_sig(c4a3b850,0,e6d60b18,101,0,...) at sleepq_timedwait_sig+0x1a _cv_timedwait_sig(c4a3b850,c48ff180,1388,3af,e6d60b60,...) at _cv_timedwait_sig+0x250 svc_run_internal(c4ad9a64,14,c0cc03ad,c0cbee61,e6d60c3c,...) at svc_run_internal+0x356 svc_run(c48ff180,0,c0cbf165,1fd,0,...) at svc_run+0x7f nfssvc_nfsd(bfbfe8b0,e6d60c3c,c,c4578100,e6d60c50,...) at nfssvc_nfsd+0xad nfssvc_nfsserver(c4ad9900,e6d60cf8,bfbfe8b0,c4ad9900,c4ad82a8,...) at nfssvc_nfsserver+0x24f nfssvc(c4ad9900,e6d60cf8,8,c0ca3cef,c0d891f4,...) at nfssvc+0x83 syscall(e6d60d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (155, FreeBSD ELF32, nfssvc), eip = 0x280daadb, esp = 0xbfbfe86c, ebp = 0xbfbfead8 --- Tracing command nfsd pid 873 tid 100072 td 0xc4b5e6c0 sched_switch(c4b5e6c0,0,104,191,b9d1afca,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4b5e6c0,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c087d44a,c4af3890,0,c0c9b2ec,c4b5e6c0,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4af38a4,0,e6d28a7c,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c4af38a4,c4af3890,c0ca3342,603,c4b1a150,...) at _cv_wait_sig+0x240 seltdwait(c4b1a150,58,c4578100,c4b5e6c0,ebe,...) at seltdwait+0xa2 kern_select(c4b5e6c0,5,bfbfece0,0,0,0,20,bfbffff4,1) at kern_select+0x4f4 select(c4b5e6c0,e6d28cf8,14,c4b5e6c0,c0d88b2c,...) at select+0x66 syscall(e6d28d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (93, FreeBSD ELF32, select), eip = 0x2817e033, esp = 0xbfbfeadc, ebp = 0xbfbfee18 --- Tracing command mountd pid 871 tid 100087 td 0xc4b4a900 sched_switch(c4b4a900,0,104,191,29e9d1ca,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4b4a900,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c087d44a,c4dd0850,0,c0c9b2ec,c4b4a900,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4dd0864,0,e6d97a7c,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c4dd0864,c4dd0850,c0ca3342,603,c4ae2a48,...) at _cv_wait_sig+0x240 seltdwait(c4ae2a48,58,c4578100,c4b4a900,c0f3a7e8,...) at seltdwait+0xa2 kern_select(c4b4a900,9,bfbfed8c,0,0,0,20,0,281a6498) at kern_select+0x4f4 select(c4b4a900,e6d97cf8,14,c0cbec26,c0d88b2c,...) at select+0x66 syscall(e6d97d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (93, FreeBSD ELF32, select), eip = 0x28192033, esp = 0xbfbfed5c, ebp = 0xbfbfee28 --- Tracing command rpcbind pid 776 tid 100098 td 0xc4cc9900 sched_switch(c4cc9900,0,104,191,2b8389be,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4cc9900,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(e6db8aa8,c087d44a,c4af3bd0,0,c4cc9900,...) at sleepq_catch_signals+0xb7 sleepq_timedwait_sig(c4af3be4,0,e6db8ad8,101,0,...) at sleepq_timedwait_sig+0x1a _cv_timedwait_sig(c4af3be4,c4af3bd0,7531,603,e6db8b8c,...) at _cv_timedwait_sig+0x250 seltdwait(e6db8c5c,e6db8c64,511,c4cc9900,e6db8b5c,...) at seltdwait+0x8a poll(c4cc9900,e6db8cf8,c,c0ca3a19,c0d897dc,...) at poll+0x300 syscall(e6db8d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (209, FreeBSD ELF32, poll), eip = 0x2813f01f, esp = 0xbfbfcc0c, ebp = 0xbfbfedd8 --- Tracing command syslogd pid 702 tid 100078 td 0xc4b4ad80 sched_switch(c4b4ad80,0,104,191,3a1a815e,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4b4ad80,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c087d44a,c4a3b010,0,c0c9b2ec,c4b4ad80,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4a3b024,0,e6d48a7c,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c4a3b024,c4a3b010,c0ca3342,603,c4ae1930,...) at _cv_wait_sig+0x240 seltdwait(c4ae1930,58,c4578100,c4b4ad80,0,...) at seltdwait+0xa2 kern_select(c4b4ad80,9,282290ac,0,0,0,20,0,281a5498) at kern_select+0x4f4 select(c4b4ad80,e6d48cf8,14,c0ca38cb,c0d88b2c,...) at select+0x66 syscall(e6d48d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (93, FreeBSD ELF32, select), eip = 0x28191033, esp = 0xbfbfe2ac, ebp = 0xbfbfee18 --- Tracing command devd pid 572 tid 100099 td 0xc4cc96c0 sched_switch(c4cc96c0,0,104,191,22a4811c,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4cc96c0,0,c0ca10ba,1a0,0,...) at sleepq_switch+0x15f sleepq_catch_signals(c087d44a,c4af4010,0,c0c9b2ec,c4cc96c0,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c4af4024,0,e6dbba7c,101,0,...) at sleepq_wait_sig+0x17 _cv_wait_sig(c4af4024,c4af4010,c0ca3342,603,c4ae18c0,...) at _cv_wait_sig+0x240 seltdwait(c4ae18c0,58,c4578100,c4cc96c0,c0c94b0e,...) at seltdwait+0xa2 kern_select(c4cc96c0,6,bfbfe9a0,0,0,0,20,0,10) at kern_select+0x4f4 select(c4cc96c0,e6dbbcf8,14,c0c3c089,c0d88b2c,...) at select+0x66 syscall(e6dbbd38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (93, FreeBSD ELF32, select), eip = 0x8088ba3, esp = 0xbfbfe96c, ebp = 0xbfbfee48 --- Tracing command flowcleaner pid 19 tid 100050 td 0xc47676c0 sched_switch(c47676c0,0,104,191,a1890d08,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c47676c0,0,c0ca10ba,283,c47676c0,...) at sleepq_switch+0x15f sleepq_timedwait(c0f67288,0,e4addcc4,1,0,...) at sleepq_timedwait+0x6b _cv_timedwait(c0f67288,c0f67290,2710,3f0,0,...) at _cv_timedwait+0x250 flowtable_cleaner(0,e4addd38,c0c9805b,343,c4a51550,...) at flowtable_cleaner+0x1bf fork_exit(c0936040,0,e4addd38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4addd70, ebp = 0 --- Tracing command softdepflush pid 18 tid 100049 td 0xc4767900 sched_switch(c4767900,0,104,191,13b6c9b2,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,4c,...) at mi_switch+0x200 sleepq_switch(c4767900,0,c0ca10ba,260,0,...) at sleepq_switch+0x15f sleepq_wait(c6ff9000,4c,c0cc4c61,0,0,...) at sleepq_wait+0x63 _sleep(c6ff9000,c0f72a2c,4c,c0cc4c61,0,...) at _sleep+0x36b jwait(e4ada9ec,0,c0cc3164,10c8,0,...) at jwait+0x5e softdep_setup_freeblocks(c6860570,0,0,800,0,...) at softdep_setup_freeblocks+0x7f5 ffs_truncate(c687ac3c,0,0,0,c4567600,...) at ffs_truncate+0x1970 handle_workitem_remove(0,e4adac88,2,491,8,...) at handle_workitem_remove+0x2c6 process_worklist_item(c0f72a2c,0,c0cc3164,442,c4767900,...) at process_worklist_item+0x1e2 softdep_process_worklist(c652a000,0,c0cc3164,3c6,3e8,...) at softdep_process_worklist+0x81 softdep_flush(0,e4adad38,c0c9805b,343,c4a517f8,...) at softdep_flush+0x287 fork_exit(c0aca920,0,e4adad38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4adad70, ebp = 0 --- Tracing command vnlru pid 17 tid 100048 td 0xc4767b40 sched_switch(c4767b40,0,104,191,c344f5fe,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,50,...) at mi_switch+0x200 sleepq_switch(c4767b40,0,c0ca10ba,283,0,...) at sleepq_switch+0x15f sleepq_timedwait(c4a51aa0,50,c0cab0fb,0,0,...) at sleepq_timedwait+0x6b _sleep(c4a51aa0,c0f67054,250,c0cab0fb,3e8,...) at _sleep+0x339 vnlru_proc(0,e4ad7d38,c0c9805b,343,c4a51aa0,...) at vnlru_proc+0xe7 fork_exit(c09218e0,0,e4ad7d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4ad7d70, ebp = 0 --- Tracing command syncer pid 16 tid 100047 td 0xc4767d80 sched_switch(c4767d80,0,104,191,de24aa5c,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4767d80,0,c0ca10ba,283,c4767d80,...) at sleepq_switch+0x15f sleepq_timedwait(c0f67094,0,e4ad4c88,1,0,...) at sleepq_timedwait+0x6b _cv_timedwait(c0f67094,c0f67080,3e8,6cc,4e20,...) at _cv_timedwait+0x250 sched_sync(0,e4ad4d38,c0c9805b,343,c4a51d48,...) at sched_sync+0x502 fork_exit(c0920d10,0,e4ad4d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4ad4d70, ebp = 0 --- Tracing command bufdaemon pid 15 tid 100046 td 0xc481a000 cpustop_handler(1,e4ad1aec,c0bcb046,6,e4ad1ad2,...) at cpustop_handler+0x32 ipi_nmi_handler(6,e4ad1ad2,4,80065f1e,c457b2a8,...) at ipi_nmi_handler+0x2f trap(e4ad1af8) at trap+0x36 calltrap() at calltrap+0x6 --- trap 0x13, eip = 0xc0bcf009, esp = 0xe4ad1b38, ebp = 0xe4ad1b54 --- DELAY(1,19,c0ca193f,cb,0,...) at DELAY+0x89 _thread_lock_flags(c6577b40,10,c0ca193f,cb,4,...) at _thread_lock_flags+0x16c propagate_priority(c0e0d3f4,0,c0ca193f,2e1,c4b49800,...) at propagate_priority+0xd2 turnstile_wait(c4b49800,c6577b40,0,1ac,c0f72a2c,...) at turnstile_wait+0x44d _mtx_lock_sleep(c0f72a2c,c481a000,0,c0cc3164,24c2,...) at _mtx_lock_sleep+0x14d _mtx_lock_flags(c0f72a2c,0,c0cc3164,24c2,d854ea20,...) at _mtx_lock_flags+0xf7 softdep_count_dependencies(d854ea20,0,c0ca7d25,8ca,0,...) at softdep_count_dependencies+0x30 flushbufqueues(ce,c0c9b2ec,c457b330,0,0,...) at flushbufqueues+0x450 buf_do_flush(c457b2a8,0,c0ca7d25,859,3e8,...) at buf_do_flush+0x19 buf_daemon(0,e4ad1d38,c0c9805b,343,c457b2a8,...) at buf_daemon+0xba fork_exit(c0908f20,0,e4ad1d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4ad1d70, ebp = 0 --- Tracing command pagezero pid 9 tid 100045 td 0xc481a240 sched_switch(c481a240,0,104,191,7eb22b82,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c481a240,0,c0ca10ba,283,0,...) at sleepq_switch+0x15f sleepq_timedwait(c0f73894,0,c0ccadc5,0,0,...) at sleepq_timedwait+0x6b _sleep(c0f73894,c0f73380,0,c0ccadc5,493e0,...) at _sleep+0x339 vm_pagezero(0,e4aced38,c0c9805b,343,c457b550,...) at vm_pagezero+0xdc fork_exit(c0b09130,0,e4aced38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4aced70, ebp = 0 --- Tracing command vmdaemon pid 8 tid 100044 td 0xc481a480 sched_switch(c481a480,0,104,191,33887092,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,68,...) at mi_switch+0x200 sleepq_switch(c481a480,0,c0ca10ba,260,0,...) at sleepq_switch+0x15f sleepq_wait(c0f734c4,68,c0ca8669,0,0,...) at sleepq_wait+0x63 _sleep(c0f734c4,c0f734c8,68,c0ca8669,0,...) at _sleep+0x36b vm_daemon(0,e4acbd38,c0c9805b,343,c457b7f8,...) at vm_daemon+0x59 fork_exit(c0b035d0,0,e4acbd38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4acbd70, ebp = 0 --- Tracing command pagedaemon pid 7 tid 100043 td 0xc481a6c0 sched_switch(c481a6c0,0,104,191,9e5ac3e8,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,44,...) at mi_switch+0x200 sleepq_switch(c481a6c0,0,c0ca10ba,283,0,...) at sleepq_switch+0x15f sleepq_timedwait(c0f7348c,44,c0ca8669,0,0,...) at sleepq_timedwait+0x6b _sleep(c0f7348c,c0f73380,44,c0ca8669,1388,...) at _sleep+0x339 vm_pageout(0,e4ac8d38,c0c9805b,343,c457baa0,...) at vm_pageout+0x2bb fork_exit(c0b04470,0,e4ac8d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4ac8d70, ebp = 0 --- Tracing command fdc0 pid 6 tid 100041 td 0xc481ab40 sched_switch(c481ab40,0,104,191,bb8c2478,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,4c,...) at mi_switch+0x200 sleepq_switch(c481ab40,0,c0ca10ba,283,0,...) at sleepq_switch+0x15f sleepq_timedwait(c468e83c,4c,c0c924e1,0,0,...) at sleepq_timedwait+0x6b _sleep(c468e83c,c468e8f0,4c,c0c924e1,3e8,...) at _sleep+0x339 fdc_thread(c468e800,e4ac2d38,c0c9805b,343,c457bd48,...) at fdc_thread+0x27d fork_exit(c0b866b0,c468e800,e4ac2d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4ac2d70, ebp = 0 --- Tracing command usb pid 14 tid 100034 td 0xc47656c0 sched_switch(c47656c0,0,104,191,b5edb464,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c47656c0,0,c0ca10ba,260,c47656c0,...) at sleepq_switch+0x15f sleepq_wait(c479edac,0,c4362cbc,1,0,...) at sleepq_wait+0x63 _cv_wait(c479edac,c479ee4c,c0c8b553,6c,c479edb4,...) at _cv_wait+0x240 usb_process(c479eda4,c4362d38,c0c9805b,343,c474b000,...) at usb_process+0x193 fork_exit(c07bf6e0,c479eda4,c4362d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4362d70, ebp = 0 --- Tracing command usb pid 14 tid 100033 td 0xc4765900 sched_switch(c4765900,0,104,191,d2aac2a6,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4765900,0,c0ca10ba,260,c4765900,...) at sleepq_switch+0x15f sleepq_wait(c479ed7c,0,c435fcbc,1,0,...) at sleepq_wait+0x63 _cv_wait(c479ed7c,c479ee4c,c0c8b553,6c,c479ed84,...) at _cv_wait+0x240 usb_process(c479ed74,c435fd38,c0c9805b,343,c474b000,...) at usb_process+0x193 fork_exit(c07bf6e0,c479ed74,c435fd38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc435fd70, ebp = 0 --- Tracing command usb pid 14 tid 100032 td 0xc4765b40 sched_switch(c4765b40,0,104,191,b5765dc8,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4765b40,0,c0ca10ba,260,c4765b40,...) at sleepq_switch+0x15f sleepq_wait(c479ed4c,0,c435ccbc,1,0,...) at sleepq_wait+0x63 _cv_wait(c479ed4c,c479ee4c,c0c8b553,6c,c479ed54,...) at _cv_wait+0x240 usb_process(c479ed44,c435cd38,c0c9805b,343,c474b000,...) at usb_process+0x193 fork_exit(c07bf6e0,c479ed44,c435cd38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc435cd70, ebp = 0 --- Tracing command usb pid 14 tid 100031 td 0xc4765d80 sched_switch(c4765d80,0,104,191,b5762e88,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4765d80,0,c0ca10ba,260,c4765d80,...) at sleepq_switch+0x15f sleepq_wait(c479ed1c,0,c4359cbc,1,0,...) at sleepq_wait+0x63 _cv_wait(c479ed1c,c479ee4c,c0c8b553,6c,c479ed24,...) at _cv_wait+0x240 usb_process(c479ed14,c4359d38,c0c9805b,343,c474b000,...) at usb_process+0x193 fork_exit(c07bf6e0,c479ed14,c4359d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4359d70, ebp = 0 --- Tracing command xpt_thrd pid 5 tid 100023 td 0xc4756000 sched_switch(c4756000,0,104,191,b575f19c,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,4c,...) at mi_switch+0x200 sleepq_switch(c4756000,0,c0ca10ba,260,0,...) at sleepq_switch+0x15f sleepq_wait(c0dc6954,4c,c0c3723a,0,0,...) at sleepq_wait+0x63 _sleep(c0dc6954,c0dc696c,4c,c0c3723a,0,...) at _sleep+0x36b xpt_scanner_thread(0,c431ad38,c0c9805b,343,c474b2a8,...) at xpt_scanner_thread+0x4a fork_exit(c0484a60,0,c431ad38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc431ad70, ebp = 0 --- Tracing command yarrow pid 13 tid 100017 td 0xc457e240 sched_switch(c457e240,0,104,191,b1451b2,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c457e240,0,c0ca10ba,283,2,...) at sleepq_switch+0x15f sleepq_timedwait(c0dfa5a4,0,c0c924e1,2,0,...) at sleepq_timedwait+0x6b _sleep(c0dfa5a4,0,0,c0c924e1,64,...) at _sleep+0x339 pause(c0c924e1,64,c0c7f4de,111,0,...) at pause+0x47 random_kthread(0,c4308d38,c0c9805b,343,c474b550,...) at random_kthread+0x1ef fork_exit(c0738120,0,c4308d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4308d70, ebp = 0 --- Tracing command g_down pid 4 tid 100015 td 0xc457e6c0 sched_switch(c457e6c0,0,104,191,1567042a,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,4c,...) at mi_switch+0x200 sleepq_switch(c457e6c0,0,c0ca10ba,260,0,...) at sleepq_switch+0x15f sleepq_wait(c0df8364,4c,c0c924e1,0,0,...) at sleepq_wait+0x63 _sleep(c0df8364,c0df82c8,24c,c0c924e1,0,...) at _sleep+0x36b g_io_schedule_down(c457e6c0,0,c0c93ba9,74,0,...) at g_io_schedule_down+0x56 g_down_procbody(0,c4302d38,c0c9805b,343,c457a000,...) at g_down_procbody+0x8d fork_exit(c082a0e0,0,c4302d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4302d70, ebp = 0 --- Tracing command g_up pid 3 tid 100014 td 0xc457e900 sched_switch(c457e900,0,103,18c,1564020a,...) at sched_switch+0x406 mi_switch(103,0,c0ca193f,2e1,c4b49800,...) at mi_switch+0x200 turnstile_wait(c4b49800,c6577b40,0,1ac,c0f72a2c,...) at turnstile_wait+0x48a _mtx_lock_sleep(c0f72a2c,c457e900,0,c0cc3164,1c71,...) at _mtx_lock_sleep+0x14d _mtx_lock_flags(c0f72a2c,0,c0cc3164,1c71,c42ffb78,...) at _mtx_lock_flags+0xf7 softdep_disk_write_complete(d879cea0,c42ffc28,c08cff4c,c0f3b130,c457e9a4,...) at softdep_disk_write_complete+0x4a bufdone_finish(d879cea0,c1879000,d879cea0,c5155ab0,c42ffc98,...) at bufdone_finish+0x26 bufdone(d879cea0,c454e650) at bufdone+0x6a g_vfs_done(c5155ab0,0,c0ca7d25,c16,c5155ab0,...) at g_vfs_done+0x85 biodone(c5155ab0,c0df82e8,24c,c0c924e1,0,...) at biodone+0xa5 g_io_schedule_up(c457e900,0,c0c93ba9,5d,0,...) at g_io_schedule_up+0xc7 g_up_procbody(0,c42ffd38,c0c9805b,343,c457a2a8,...) at g_up_procbody+0x8d fork_exit(c082a170,0,c42ffd38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc42ffd70, ebp = 0 --- Tracing command g_event pid 2 tid 100013 td 0xc457eb40 sched_switch(c457eb40,0,104,191,141b69b6,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,4c,...) at mi_switch+0x200 sleepq_switch(c457eb40,0,c0ca10ba,283,0,...) at sleepq_switch+0x15f sleepq_timedwait(c0df8358,4c,c0c924e1,0,0,...) at sleepq_timedwait+0x6b _sleep(c0df8358,0,4c,c0c924e1,64,...) at _sleep+0x339 g_event_procbody(0,c42fcd38,c0c9805b,343,c457a550,...) at g_event_procbody+0xcb fork_exit(c082a200,0,c42fcd38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc42fcd70, ebp = 0 --- Tracing command intr pid 12 tid 100042 td 0xc481a900 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100040 td 0xc481ad80 sched_switch(c481ad80,0,109,191,3cff1f34,...) at sched_switch+0x406 mi_switch(109,0,c0c982da,52d,c47acef0,...) at mi_switch+0x200 ithread_loop(c4815b20,e4ab5d38,c0c9805b,343,c457a7f8,...) at ithread_loop+0x1f6 fork_exit(c0866000,c4815b20,e4ab5d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4ab5d70, ebp = 0 --- Tracing command intr pid 12 tid 100039 td 0xc481b000 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100038 td 0xc4756d80 sched_switch(c4756d80,0,109,191,b4fea444,...) at sched_switch+0x406 mi_switch(109,0,c0c982da,52d,c4578070,...) at mi_switch+0x200 ithread_loop(c480dca0,e4aafd38,c0c9805b,343,c457a7f8,...) at ithread_loop+0x1f6 fork_exit(c0866000,c480dca0,e4aafd38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4aafd70, ebp = 0 --- Tracing command intr pid 12 tid 100037 td 0xc4765000 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100036 td 0xc4765240 sched_switch(c4765240,0,109,191,14903672,...) at sched_switch+0x406 mi_switch(109,0,c0c982da,52d,c45c1370,...) at mi_switch+0x200 ithread_loop(c480d820,e4aa6d38,c0c9805b,343,c457a7f8,...) at ithread_loop+0x1f6 fork_exit(c0866000,c480d820,e4aa6d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4aa6d70, ebp = 0 --- Tracing command intr pid 12 tid 100035 td 0xc4765480 sched_switch(c4765480,0,109,191,e5a1a9cc,...) at sched_switch+0x406 mi_switch(109,0,c0c982da,52d,c45c11f0,...) at mi_switch+0x200 ithread_loop(c47afb10,e4aa0d38,c0c9805b,343,c457a7f8,...) at ithread_loop+0x1f6 fork_exit(c0866000,c47afb10,e4aa0d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xe4aa0d70, ebp = 0 --- Tracing command intr pid 12 tid 100030 td 0xc4767000 sched_switch(c4767000,0,109,191,b4ccc140,...) at sched_switch+0x406 mi_switch(109,0,c0c982da,52d,c45c1270,...) at mi_switch+0x200 ithread_loop(c4784830,c4356d38,c0c9805b,343,c457a7f8,...) at ithread_loop+0x1f6 fork_exit(c0866000,c4784830,c4356d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4356d70, ebp = 0 --- Tracing command intr pid 12 tid 100028 td 0xc4767480 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100024 td 0xc45c3d80 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100022 td 0xc4756240 sched_switch(c4756240,0,109,191,4a3475b0,...) at sched_switch+0x406 mi_switch(109,0,c0c982da,52d,c4714b70,...) at mi_switch+0x200 ithread_loop(c4516940,c4317d38,c0c9805b,343,c457a7f8,...) at ithread_loop+0x1f6 fork_exit(c0866000,c4516940,c4317d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4317d70, ebp = 0 --- Tracing command intr pid 12 tid 100021 td 0xc4756480 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100019 td 0xc4756900 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100012 td 0xc457ed80 sched_switch(c457ed80,0,109,191,9308f2a,...) at sched_switch+0x406 mi_switch(109,0,c0c982da,52d,c45c1c70,...) at mi_switch+0x200 ithread_loop(c4579090,c42f9d38,c0c9805b,343,c457a7f8,...) at ithread_loop+0x1f6 fork_exit(c0866000,c4579090,c42f9d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc42f9d70, ebp = 0 --- Tracing command intr pid 12 tid 100011 td 0xc45c3000 sched_switch(c45c3000,0,109,191,13d57222,...) at sched_switch+0x406 mi_switch(109,0,c0c982da,52d,c45c1cf0,...) at mi_switch+0x200 ithread_loop(c45790a0,c42f6d38,c0c9805b,343,c457a7f8,...) at ithread_loop+0x1f6 fork_exit(c0866000,c45790a0,c42f6d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc42f6d70, ebp = 0 --- Tracing command intr pid 12 tid 100010 td 0xc45c3240 sched_switch(c45c3240,0,109,191,a426f480,...) at sched_switch+0x406 mi_switch(109,0,c0c982da,52d,c45c1d70,...) at mi_switch+0x200 ithread_loop(c45790b0,c42f3d38,c0c9805b,343,c457a7f8,...) at ithread_loop+0x1f6 fork_exit(c0866000,c45790b0,c42f3d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc42f3d70, ebp = 0 --- Tracing command intr pid 12 tid 100009 td 0xc45c3480 sched_switch(c45c3480,0,109,191,1563a56a,...) at sched_switch+0x406 mi_switch(109,0,c0c982da,52d,c45c1df0,...) at mi_switch+0x200 ithread_loop(c45790c0,c42f0d38,c0c9805b,343,c457a7f8,...) at ithread_loop+0x1f6 fork_exit(c0866000,c45790c0,c42f0d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc42f0d70, ebp = 0 --- Tracing command intr pid 12 tid 100008 td 0xc457c000 fork_trampoline() at fork_trampoline Tracing command intr pid 12 tid 100007 td 0xc457c240 sched_switch(c457c240,0,109,191,79fbccbc,...) at sched_switch+0x406 mi_switch(109,0,c0c982da,52d,c45c1ef0,...) at mi_switch+0x200 ithread_loop(c45790e0,c42ead38,c0c9805b,343,c457a7f8,...) at ithread_loop+0x1f6 fork_exit(c0866000,c45790e0,c42ead38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc42ead70, ebp = 0 --- Tracing command idle pid 11 tid 100006 td 0xc457c480 sched_switch(c457c480,0,108,18c,125846f2,...) at sched_switch+0x406 mi_switch(108,0,c0c9e6ed,3ae,c457c480,...) at mi_switch+0x200 sched_idletd(0,c42e4d38,c0c9805b,343,c457aaa0,...) at sched_idletd+0x19b fork_exit(c08afa80,0,c42e4d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc42e4d70, ebp = 0 --- Tracing command idle pid 11 tid 100005 td 0xc457c6c0 sched_switch(c457c6c0,0,108,18c,15674442,...) at sched_switch+0x406 mi_switch(108,0,c0c9e6ed,3ae,c457c6c0,...) at mi_switch+0x200 sched_idletd(0,c42e1d38,c0c9805b,343,c457aaa0,...) at sched_idletd+0x19b fork_exit(c08afa80,0,c42e1d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc42e1d70, ebp = 0 --- Tracing command idle pid 11 tid 100004 td 0xc457c900 sched_switch(c457c900,0,108,18c,145f31f6,...) at sched_switch+0x406 mi_switch(108,0,c0c9e6ed,3ae,c457c900,...) at mi_switch+0x200 sched_idletd(0,c42ded38,c0c9805b,343,c457aaa0,...) at sched_idletd+0x19b fork_exit(c08afa80,0,c42ded38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc42ded70, ebp = 0 --- Tracing command idle pid 11 tid 100003 td 0xc457cb40 sched_switch(c457cb40,0,108,18c,128dc64e,...) at sched_switch+0x406 mi_switch(108,0,c0c9e6ed,3ae,c457cb40,...) at mi_switch+0x200 sched_idletd(0,c42dbd38,c0c9805b,343,c457aaa0,...) at sched_idletd+0x19b fork_exit(c08afa80,0,c42dbd38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc42dbd70, ebp = 0 --- Tracing command init pid 1 tid 100002 td 0xc457cd80 sched_switch(c457cd80,0,104,191,15606126,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,5c,...) at mi_switch+0x200 sleepq_switch(c457cd80,0,c0ca10ba,1a0,5c,...) at sleepq_switch+0x15f sleepq_catch_signals(c0ca10ba,160,0,100,100,...) at sleepq_catch_signals+0xb7 sleepq_wait_sig(c457ad48,5c,c0ca38dc,100,0,...) at sleepq_wait_sig+0x17 _sleep(c457ad48,c457add0,15c,c0ca38dc,0,...) at _sleep+0x354 kern_wait(c457cd80,ffffffff,c42d7c74,0,0,...) at kern_wait+0xb76 wait4(c457cd80,c42d7cf8,10,c457cd80,c0d881c4,...) at wait4+0x3b syscall(c42d7d38) at syscall+0x2b4 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (7, FreeBSD ELF32, wait4), eip = 0x8054def, esp = 0xbfbfe90c, ebp = 0xbfbfe928 --- Tracing command audit pid 10 tid 100001 td 0xc457e000 sched_switch(c457e000,0,104,191,b5708770,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c457e000,0,c0ca10ba,260,c457e000,...) at sleepq_switch+0x15f sleepq_wait(c0f722c0,0,c42d4c9c,1,0,...) at sleepq_wait+0x63 _cv_wait(c0f722c0,c0f722a4,c0cc1109,194,0,...) at _cv_wait+0x240 audit_worker(0,c42d4d38,c0c9805b,343,c457b000,...) at audit_worker+0x84 fork_exit(c0a92d60,0,c42d4d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc42d4d70, ebp = 0 --- Tracing command kernel pid 0 tid 100029 td 0xc4767240 sched_switch(c4767240,0,104,191,b4cc29c4,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4767240,0,c0ca10ba,260,c4767240,...) at sleepq_switch+0x15f sleepq_wait(c4782340,0,c0c9d759,c0c924e1,0,...) at sleepq_wait+0x63 msleep_spin(c4782340,c4782358,c0c924e1,0,c0c9b2ec,...) at msleep_spin+0x21d taskqueue_thread_loop(c478a5a0,c4352d38,c0c9805b,343,c0df8440,...) at taskqueue_thread_loop+0x94 fork_exit(c08c9200,c478a5a0,c4352d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4352d70, ebp = 0 --- Tracing command kernel pid 0 tid 100027 td 0xc45c36c0 sched_switch(c45c36c0,0,104,191,1a0919e4,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c45c36c0,0,c0ca10ba,260,c45c36c0,...) at sleepq_switch+0x15f sleepq_wait(c4749100,0,c0c9d759,c0c924e1,0,...) at sleepq_wait+0x63 msleep_spin(c4749100,c4749118,c0c924e1,0,c0c9b2ec,...) at msleep_spin+0x21d taskqueue_thread_loop(c0dc97a0,c4326d38,c0c9805b,343,c0df8440,...) at taskqueue_thread_loop+0x94 fork_exit(c08c9200,c0dc97a0,c4326d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4326d70, ebp = 0 --- Tracing command kernel pid 0 tid 100026 td 0xc45c3900 sched_switch(c45c3900,0,104,191,1a08fa74,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c45c3900,0,c0ca10ba,260,c45c3900,...) at sleepq_switch+0x15f sleepq_wait(c4749100,0,c0c9d759,c0c924e1,0,...) at sleepq_wait+0x63 msleep_spin(c4749100,c4749118,c0c924e1,0,c0c9b2ec,...) at msleep_spin+0x21d taskqueue_thread_loop(c0dc97a0,c4323d38,c0c9805b,343,c0df8440,...) at taskqueue_thread_loop+0x94 fork_exit(c08c9200,c0dc97a0,c4323d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4323d70, ebp = 0 --- Tracing command kernel pid 0 tid 100025 td 0xc45c3b40 sched_switch(c45c3b40,0,104,191,1a08d5bc,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c45c3b40,0,c0ca10ba,260,c45c3b40,...) at sleepq_switch+0x15f sleepq_wait(c4749100,0,c0c9d759,c0c924e1,0,...) at sleepq_wait+0x63 msleep_spin(c4749100,c4749118,c0c924e1,0,c0c9b2ec,...) at msleep_spin+0x21d taskqueue_thread_loop(c0dc97a0,c4320d38,c0c9805b,343,c0df8440,...) at taskqueue_thread_loop+0x94 fork_exit(c08c9200,c0dc97a0,c4320d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4320d70, ebp = 0 --- Tracing command kernel pid 0 tid 100020 td 0xc47566c0 sched_switch(c47566c0,0,104,191,30f46c20,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c47566c0,0,c0ca10ba,260,0,...) at sleepq_switch+0x15f sleepq_wait(c4749380,0,c0c924e1,0,0,...) at sleepq_wait+0x63 _sleep(c4749380,c4749398,0,c0c924e1,0,...) at _sleep+0x36b taskqueue_thread_loop(c0e0cfc8,c4311d38,c0c9805b,343,c0df8440,...) at taskqueue_thread_loop+0xba fork_exit(c08c9200,c0e0cfc8,c4311d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4311d70, ebp = 0 --- Tracing command kernel pid 0 tid 100018 td 0xc4756b40 sched_switch(c4756b40,0,104,191,19f5b8c8,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c4756b40,0,c0ca10ba,260,0,...) at sleepq_switch+0x15f sleepq_wait(c4749600,0,c0c924e1,0,0,...) at sleepq_wait+0x63 _sleep(c4749600,c4749618,0,c0c924e1,0,...) at _sleep+0x36b taskqueue_thread_loop(c0df8cd0,c430bd38,c0c9805b,343,c0df8440,...) at taskqueue_thread_loop+0xba fork_exit(c08c9200,c0df8cd0,c430bd38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc430bd70, ebp = 0 --- Tracing command kernel pid 0 tid 100016 td 0xc457e480 sched_switch(c457e480,0,104,191,51ae28f0,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,0,...) at mi_switch+0x200 sleepq_switch(c457e480,0,c0ca10ba,260,0,...) at sleepq_switch+0x15f sleepq_wait(c4561dc0,0,c0c924e1,0,0,...) at sleepq_wait+0x63 _sleep(c4561dc0,c4561dd8,0,c0c924e1,0,...) at _sleep+0x36b taskqueue_thread_loop(c0e0ba60,c4305d38,c0c9805b,343,c0df8440,...) at taskqueue_thread_loop+0xba fork_exit(c08c9200,c0e0ba60,c4305d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc4305d70, ebp = 0 --- Tracing command kernel pid 0 tid 100000 td 0xc0df86f0 sched_switch(c0df86f0,0,104,191,a22dc064,...) at sched_switch+0x406 mi_switch(104,0,c0ca10ba,1eb,44,...) at mi_switch+0x200 sleepq_switch(c0df86f0,0,c0ca10ba,283,0,...) at sleepq_switch+0x15f sleepq_timedwait(c0df8440,44,c0c9ef62,0,0,...) at sleepq_timedwait+0x6b _sleep(c0df8440,0,44,c0c9ef62,2710,...) at _sleep+0x339 scheduler(0,141ec00,141ec00,141e000,1425000,...) at scheduler+0x23e mi_startup() at mi_startup+0x96 begin() at begin+0x2c db:0:allt> call doadump Physical memory: 1007 MB Dumping 125 MB: 110 94 78 62 46 30 14 Dump complete = 0xf db:0:doadump> reset cpu_reset: Restarting BSP cpu_reset_proxy: Stopped CPU 1 (kgdb) bt #0 doadump () at pcpu.h:246 #1 0xc04d0989 in db_fncall (dummy1=0xc08bc9ba, dummy2=0x0, dummy3=0xffffffff, dummy4=0xe6e9f364 "xóéæ") at ../../../ddb/db_command.c:548 #2 0xc04d0dbf in db_command (last_cmdp=0xc0dc797c, cmd_table=0x0, dopager=0x0) at ../../../ddb/db_command.c:445 #3 0xc04d0e74 in db_command_script (command=0xc0dc8888 "call doadump") at ../../../ddb/db_command.c:516 #4 0xc04d4ff0 in db_script_exec (scriptname=0xc0dc81e0 "doadump", warnifnotfound=Variable "warnifnotfound" is not available. ) at ../../../ddb/db_script.c:302 #5 0xc04d5081 in db_run_cmd (addr=0x1, have_addr=0x0, count=0xc0fc71e0, modif=0xe6e9f49c "") at ../../../ddb/db_script.c:375 #6 0xc04d0d81 in db_command (last_cmdp=0xc0dc797c, cmd_table=0x0, dopager=0x1) at ../../../ddb/db_command.c:445 #7 0xc04d0eda in db_command_loop () at ../../../ddb/db_command.c:498 #8 0xc04d2d7d in db_trap (type=0x3, code=0x0) at ../../../ddb/db_main.c:229 #9 0xc08bc836 in kdb_trap (type=0x3, code=0x0, tf=0xe6e9f644) at ../../../kern/subr_kdb.c:535 #10 0xc0bcb63b in trap (frame=0xe6e9f644) at ../../../i386/i386/trap.c:690 #11 0xc0bad09b in calltrap () at ../../../i386/i386/exception.s:165 #12 0xc08bc9ba in kdb_enter (why=0xc0c9cb64 "panic", msg=0xc0c9cb64 "panic") at cpufunc.h:71 #13 0xc088ce16 in panic (fmt=0xc0c9b51a "spin lock held too long") at ../../../kern/kern_shutdown.c:562 #14 0xc087d531 in _mtx_lock_spin_failed (m=0xc4b11a00) at ../../../kern/kern_mutex.c:490 #15 0xc087d5b5 in _mtx_lock_spin (m=0xc4b11a00, tid=0xc6557b40, opts=0x0, file=0xc0ca193f "../../../kern/subr_turnstile.c", line=0x226) at ../../../kern/kern_mutex.c:526 #16 0xc087dbd6 in _mtx_lock_spin_flags (m=0xc4b11a00, opts=0x0, file=0xc0ca193f "../../../kern/subr_turnstile.c", line=0x226) at ../../../kern/kern_mutex.c:246 #17 0xc08cb357 in turnstile_trywait (lock=0xc0f66e10) at ../../../kern/subr_turnstile.c:550 #18 0xc087d6a0 in _mtx_lock_sleep (m=0xc0f66e10, tid=0xc6557b40, opts=0x0, file=0xc0ca7d25 "../../../kern/vfs_bio.c", line=0x5d0) at ../../../kern/kern_mutex.c:387 #19 0xc087d847 in _mtx_lock_flags (m=0xc0f66e10, opts=0x0, file=0xc0ca7d25 "../../../kern/vfs_bio.c", line=0x5d0) at ../../../kern/kern_mutex.c:203 #20 0xc0906b3c in bqrelse (bp=0xd86acb80) at ../../../kern/vfs_bio.c:1488 #21 0xc09082c0 in bdwrite (bp=0xd86acb80) at ../../../kern/vfs_bio.c:1024 #22 0xc0ac9f9e in softdep_setup_freeblocks (ip=0xc6e0f414, length=0x0, flags=0x800) at ../../../ufs/ffs/ffs_softdep.c:4344 #23 0xc0ab38a0 in ffs_truncate (vp=0xc6e2ed98, length=0x0, flags=0x800, cred=0xc4aa7b00, td=0xc6557b40) at ../../../ufs/ffs/ffs_inode.c:295 #24 0xc0ac2476 in handle_workitem_remove (dirrem=0xc6615840, xp=0x0) at ../../../ufs/ffs/ffs_softdep.c:6318 #25 0xc0ac33db in softdep_setup_remove (bp=0xd86ac9e0, dp=0xc6e27984, ip=0xc6e0f414, isrmdir=0x1) at ../../../ufs/ffs/ffs_softdep.c:5819 #26 0xc0adbe4e in ufs_dirremove (dvp=0xc6e6b828, ip=0xc6e0f414, flags=0x500800c, isrmdir=0x1) at ../../../ufs/ufs/ufs_lookup.c:1094 #27 0xc0ae01b5 in ufs_rmdir (ap=0xe6e9fc34) at ../../../ufs/ufs/ufs_vnops.c:1850 #28 0xc0be3ec6 in VOP_RMDIR_APV (vop=0xc0dab200, a=0xe6e9fc34) at vnode_if.c:1603 #29 0xc0923615 in kern_rmdirat (td=0xc6557b40, fd=0xffffff9c, path=0xbfbf2d43
, pathseg=UIO_USERSPACE) at vnode_if.h:691 #30 0xc09236b7 in kern_rmdir (td=0xc6557b40, path=0xbfbf2d43
, pathseg=UIO_USERSPACE) at ../../../kern/vfs_syscalls.c:3812 #31 0xc09236e2 in rmdir (td=0xc6557b40, uap=0xe6e9fcf8) at ../../../kern/vfs_syscalls.c:3805 #32 0xc0bcadc4 in syscall (frame=0xe6e9fd38) at ../../../i386/i386/trap.c:1076 #33 0xc0bad100 in Xint0x80_syscall () at ../../../i386/i386/exception.s:261 #34 0x00000033 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) f 14 #14 0xc087d531 in _mtx_lock_spin_failed (m=0xc4b11a00) at ../../../kern/kern_mutex.c:490 490 panic("spin lock held too long"); (kgdb) l 485 printf( "spin lock %p (%s) held by %p (tid %d) too long\n", 486 m, m->lock_object.lo_name, td, td->td_tid); 487 #ifdef WITNESS 488 witness_display_spinlock(&m->lock_object, td); 489 #endif 490 panic("spin lock held too long"); 491 } 492 493 #ifdef SMP 494 /* (kgdb) p m $1 = (struct mtx *) 0xc4b11a00 (kgdb) p *m $2 = {lock_object = {lo_name = 0xc0ca1913 "turnstile lock", lo_flags = 0xb0000, lo_data = 0x1, lo_witness = 0x0}, mtx_lock = 0xc65be900} (kgdb) f 23 #23 0xc0ab38a0 in ffs_truncate (vp=0xc6e2ed98, length=0x0, flags=0x800, cred=0xc4aa7b00, td=0xc6557b40) at ../../../ufs/ffs/ffs_inode.c:295 295 softdep_setup_freeblocks(ip, length, needextclean ? (kgdb) l 290 UFS_UNLOCK(ump); 291 } else { 292 #ifdef QUOTA 293 (void) chkdq(ip, -datablocks, NOCRED, 0); 294 #endif 295 softdep_setup_freeblocks(ip, length, needextclean ? 296 IO_EXT | IO_NORMAL : IO_NORMAL); 297 ASSERT_VOP_LOCKED(vp, "ffs_truncate1"); 298 vinvalbuf(vp, needextclean ? 0 : V_NORMAL, 0, 0); 299 if (!needextclean) (kgdb) p *vp $4 = {v_type = VDIR, v_tag = 0xc0c9572e "ufs", v_op = 0xc0daad00, v_data = 0xc6e0f414, v_mount = 0xc652a000, v_nmntvnodes = {tqe_next = 0xc6e6b570, tqe_prev = 0xc6e38170}, v_un = {vu_mount = 0x0, vu_socket = 0x0, vu_cdev = 0x0, vu_fifoinfo = 0x0, vu_yield = 0x0}, v_hashlist = {le_next = 0xc540f000, le_prev = 0xc483eaf8}, v_hash = 0x5c045, v_cache_src = {lh_first = 0x0}, v_cache_dst = {tqh_first = 0x0, tqh_last = 0xc6e2edc8}, v_cache_dd = 0xc66a3c18, v_cstart = 0x0, v_lasta = 0x0, v_lastw = 0x0, v_clen = 0x0, v_lock = {lock_object = {lo_name = 0xc0c9572e "ufs", lo_flags = 0x57b0000, lo_data = 0x1, lo_witness = 0xc453b228}, lk_lock = 0xc6557b40, lk_exslpfail = 0x0, lk_timo = 0x33, lk_pri = 0x50, lk_stack = {depth = 0x12, pcs = {0xc0875c9e, 0xc0ad34d1, 0xc0be3bf5, 0xc092c7f8, 0xc09205db, 0xc091271d, 0xc0acdcc9, 0xc0ace24e, 0xc0adae59, 0xc0adb19a, 0xc0be23c5, 0xc090c5e6, 0xc0be4d75, 0xc091398b, 0xc09147cf, 0xc09234c4, 0xc09236b7, 0xc09236e2}}}, v_interlock = {lock_object = { lo_name = 0xc0ca3164 "vnode interlock", lo_flags = 0x1030000, lo_data = 0x0, lo_witness = 0xc4535248}, mtx_lock = 0x4}, v_vnlock = 0xc6e2edf0, v_holdcnt = 0x3, v_usecount = 0x2, v_iflag = 0x0, v_vflag = 0x0, v_writecount = 0x0, v_freelist = { tqe_next = 0x0, tqe_prev = 0x0}, v_bufobj = {bo_mtx = {lock_object = {lo_name = 0xc0cab0d0 "bufobj interlock", lo_flags = 0x1030000, lo_data = 0x0, lo_witness = 0xc4539d08}, mtx_lock = 0x4}, bo_clean = {bv_hd = {tqh_first = 0x0, tqh_last = 0xc6e2eea4}, bv_root = 0x0, bv_cnt = 0x0}, bo_dirty = {bv_hd = {tqh_first = 0xd8775ea0, tqh_last = 0xd8775ed8}, bv_root = 0xd8775ea0, bv_cnt = 0x1}, bo_numoutput = 0x0, bo_flag = 0x1, bo_ops = 0xc0d98920, bo_bsize = 0x4000, bo_object = 0xc6e6ccc0, bo_synclist = { le_next = 0xc6e43d34, le_prev = 0xc6e8829c}, bo_private = 0xc6e2ed98, __bo_vnode = 0xc6e2ed98}, v_pollinfo = 0x0, v_label = 0x0, v_lockf = 0x0} (kgdb) p *ip $5 = {i_nextsnap = {tqe_next = 0x0, tqe_prev = 0x0}, i_vnode = 0xc6e2ed98, i_ump = 0xc6524b00, i_flag = 0x3, i_dev = 0xc4a6fc00, i_number = 0x5c045, i_effnlink = 0x0, i_fs = 0xc4a47000, i_dquot = {0x0, 0x0}, i_count = 0xc, i_endoff = 0x200, i_diroff = 0x0, i_offset = 0x18, i_un = {dirhash = 0x0, snapblklist = 0x0}, i_ea_area = 0x0, i_ea_len = 0x0, i_ea_error = 0x0, i_ea_refs = 0x0, i_mode = 0x41f8, i_nlink = 0x1, i_size = 0x0, i_flags = 0x0, i_gen = 0xfffffffff205cf93, i_uid = 0x3e9, i_gid = 0x0, dinode_u = {din1 = 0xc6e29100, din2 = 0xc6e29100}} (kgdb) $ svn diff -x -p /usr/src/sys Index: /usr/src/sys/ufs/ufs/ufs_dirhash.c =================================================================== --- /usr/src/sys/ufs/ufs/ufs_dirhash.c (revision 200565) +++ /usr/src/sys/ufs/ufs/ufs_dirhash.c (working copy) @@ -68,8 +68,6 @@ __FBSDID("$FreeBSD$"); static MALLOC_DEFINE(M_DIRHASH, "ufs_dirhash", "UFS directory hash tables"); -static SYSCTL_NODE(_vfs, OID_AUTO, ufs, CTLFLAG_RD, 0, "UFS filesystem"); - static int ufs_mindirhashsize = DIRBLKSIZ * 5; SYSCTL_INT(_vfs_ufs, OID_AUTO, dirhash_minsize, CTLFLAG_RW, &ufs_mindirhashsize, Index: /usr/src/sys/ufs/ufs/ufs_vnops.c =================================================================== --- /usr/src/sys/ufs/ufs/ufs_vnops.c (revision 200565) +++ /usr/src/sys/ufs/ufs/ufs_vnops.c (working copy) @@ -114,6 +114,8 @@ static vop_close_t ufsfifo_close; static vop_kqfilter_t ufsfifo_kqfilter; static vop_pathconf_t ufsfifo_pathconf; +SYSCTL_NODE(_vfs, OID_AUTO, ufs, CTLFLAG_RD, 0, "UFS filesystem"); + /* * A virgin directory (no blushing please). */ @@ -902,6 +904,9 @@ ufs_link(ap) error = EXDEV; goto out; } + if (VTOI(tdvp)->i_effnlink < 2) + panic("ufs_link: Bad link count %d on parent", + VTOI(tdvp)->i_effnlink); ip = VTOI(vp); if ((nlink_t)ip->i_nlink >= LINK_MAX) { error = EMLINK; @@ -916,7 +921,7 @@ ufs_link(ap) DIP_SET(ip, i_nlink, ip->i_nlink); ip->i_flag |= IN_CHANGE; if (DOINGSOFTDEP(vp)) - softdep_change_linkcnt(ip); + softdep_setup_link(VTOI(tdvp), ip); error = UFS_UPDATE(vp, !(DOINGSOFTDEP(vp) | DOINGASYNC(vp))); if (!error) { ufs_makedirentry(ip, cnp, &newdir); @@ -929,7 +934,7 @@ ufs_link(ap) DIP_SET(ip, i_nlink, ip->i_nlink); ip->i_flag |= IN_CHANGE; if (DOINGSOFTDEP(vp)) - softdep_change_linkcnt(ip); + softdep_revert_link(VTOI(tdvp), ip); } out: return (error); @@ -990,6 +995,11 @@ ufs_whiteout(ap) return (error); } +static volatile int rename_restarts; +SYSCTL_INT(_vfs_ufs, OID_AUTO, rename_restarts, CTLFLAG_RD, + __DEVOLATILE(int *, &rename_restarts), 0, + "Times rename had to restart due to lock contention"); + /* * Rename system call. * rename("foo", "bar"); @@ -1029,14 +1039,16 @@ ufs_rename(ap) struct vnode *tdvp = ap->a_tdvp; struct vnode *fvp = ap->a_fvp; struct vnode *fdvp = ap->a_fdvp; + struct vnode *nvp; struct componentname *tcnp = ap->a_tcnp; struct componentname *fcnp = ap->a_fcnp; struct thread *td = fcnp->cn_thread; - struct inode *ip, *xp, *dp; + struct inode *ip, *xp, *tdp, *fdp; struct direct newdir; - int doingdirectory = 0, oldparent = 0, newparent = 0; + int doingdirectory, newparent; int error = 0, ioflag; - ino_t fvp_ino; + struct mount *mp; + ino_t ino; #ifdef INVARIANTS if ((tcnp->cn_flags & HASBUF) == 0 || @@ -1049,7 +1061,6 @@ ufs_rename(ap) if ((fvp->v_mount != tdvp->v_mount) || (tvp && (fvp->v_mount != tvp->v_mount))) { error = EXDEV; -abortit: if (tdvp == tvp) vrele(tdvp); else @@ -1060,63 +1071,202 @@ ufs_rename(ap) vrele(fvp); return (error); } - + mp = tdvp->v_mount; + VOP_UNLOCK(tdvp, 0); + if (tvp && tvp != tdvp) + VOP_UNLOCK(tvp, 0); + error = vfs_busy(mp, 0); + if (error) { + mp = NULL; + goto releout; + } +relock: + /* + * We need to acquire 2 to 4 locks depending on whether tvp is NULL + * and fdvp and tdvp are the same directory. Subsequently we need + * to double-check all paths and in the directory rename case we + * need to verify that we are not creating a directory loop. To + * handle this we acquire fdvp and fvp in order using blocking + * locks followed by non-blocking acquisitions for all remaining + * locks. If we fail to acquire any lock in the path we will + * drop all held locks, acquire the new lock in a blocking fashion, + * and then release it and restart the rename. This acquire/release + * step ensures that we do not spin on a lock waiting for release. + */ + error = vn_lock(fdvp, LK_EXCLUSIVE); + if (error) + goto releout; + error = vn_lock(fvp, LK_EXCLUSIVE); + if (error) { + VOP_UNLOCK(fdvp, 0); + goto releout; + } + if (vn_lock(tdvp, LK_EXCLUSIVE | LK_NOWAIT) != 0) { + VOP_UNLOCK(fdvp, 0); + VOP_UNLOCK(fvp, 0); + error = vn_lock(tdvp, LK_EXCLUSIVE); + if (error) + goto releout; + VOP_UNLOCK(tdvp, 0); + atomic_add_int(&rename_restarts, 1); + goto relock; + } + /* + * If vn_lock fails due to VI_DOOMED being set on fdvp, fvp, or tdvp + * it is a fatal condition. If it occurs on tvp we carry on as if + * it was removed and ufs_lookup_ino() below will resolve the + * condition that cleared it. + */ + if (tvp && vn_lock(tvp, LK_EXCLUSIVE | LK_NOWAIT) != 0) { + VOP_UNLOCK(fdvp, 0); + VOP_UNLOCK(tdvp, 0); + VOP_UNLOCK(fvp, 0); + error = vn_lock(tvp, LK_EXCLUSIVE); + if (error) + tvp = NULL; + else + VOP_UNLOCK(tvp, 0); + atomic_add_int(&rename_restarts, 1); + goto relock; + } + fdp = VTOI(fdvp); + ip = VTOI(fvp); + tdp = VTOI(tdvp); + xp = NULL; + if (tvp) + xp = VTOI(tvp); + /* + * Re-resolve fvp to be certain it still exists at the same inode + * number. If the lookup fails abort the rename. If the inode + * number has changed we need to VGET it and then restart the + * whole lock operation. + */ + error = ufs_lookup_ino(fdvp, NULL, fcnp, &ino); + if (error) + goto unlockout; + if (ino != ip->i_number) { + VOP_UNLOCK(fdvp, 0); + VOP_UNLOCK(tdvp, 0); + vput(fvp); + if (tvp) + VOP_UNLOCK(tvp, 0); + error = VFS_VGET(mp, ino, LK_EXCLUSIVE, &fvp); + if (error) + goto releout; + VOP_UNLOCK(fvp, 0); + atomic_add_int(&rename_restarts, 1); + goto relock; + } + /* + * Re-lookup to now that all of the locks are held. + */ + error = ufs_lookup_ino(tdvp, NULL, tcnp, &ino); + if (error != 0 && error != EJUSTRETURN) + goto unlockout; + /* + * If tvp disappeared we just need to restart. + */ + if (error == EJUSTRETURN && tvp != NULL) { + vput(tvp); + tvp = NULL; + VOP_UNLOCK(fdvp, 0); + VOP_UNLOCK(tdvp, 0); + VOP_UNLOCK(fvp, 0); + atomic_add_int(&rename_restarts, 1); + goto relock; + } + /* + * If tvp changed out from under us we need to drop the old one, + * VGET the new one, and restart. + */ + if (error == 0 && (tvp == NULL || xp->i_number != ino)) { + if (tvp != NULL) + vput(tvp); + VOP_UNLOCK(fdvp, 0); + VOP_UNLOCK(tdvp, 0); + VOP_UNLOCK(fvp, 0); + error = VFS_VGET(mp, ino, LK_EXCLUSIVE, &tvp); + if (error) + tvp = NULL; + else + VOP_UNLOCK(tvp, 0); + atomic_add_int(&rename_restarts, 1); + goto relock; + } if (tvp && ((VTOI(tvp)->i_flags & (NOUNLINK | IMMUTABLE | APPEND)) || (VTOI(tdvp)->i_flags & APPEND))) { error = EPERM; - goto abortit; + goto unlockout; } - /* * Renaming a file to itself has no effect. The upper layers should - * not call us in that case. Temporarily just warn if they do. + * not call us in that case. */ - if (fvp == tvp) { - printf("ufs_rename: fvp == tvp (can't happen)\n"); - error = 0; - goto abortit; - } - - if ((error = vn_lock(fvp, LK_EXCLUSIVE)) != 0) - goto abortit; - dp = VTOI(fdvp); - ip = VTOI(fvp); + if (fvp == tvp) + panic("ufs_rename: fvp == tvp (can't happen)\n"); + doingdirectory = 0; + newparent = 0; + ino = ip->i_number; if (ip->i_nlink >= LINK_MAX) { - VOP_UNLOCK(fvp, 0); error = EMLINK; - goto abortit; + goto unlockout; } if ((ip->i_flags & (NOUNLINK | IMMUTABLE | APPEND)) - || (dp->i_flags & APPEND)) { - VOP_UNLOCK(fvp, 0); + || (fdp->i_flags & APPEND)) { error = EPERM; - goto abortit; + goto unlockout; } if ((ip->i_mode & IFMT) == IFDIR) { /* * Avoid ".", "..", and aliases of "." for obvious reasons. */ if ((fcnp->cn_namelen == 1 && fcnp->cn_nameptr[0] == '.') || - dp == ip || (fcnp->cn_flags | tcnp->cn_flags) & ISDOTDOT || - (ip->i_flag & IN_RENAME)) { - VOP_UNLOCK(fvp, 0); + fdp == ip || (fcnp->cn_flags | tcnp->cn_flags) & ISDOTDOT) { error = EINVAL; - goto abortit; + goto unlockout; } - ip->i_flag |= IN_RENAME; - oldparent = dp->i_number; + if (fdp->i_number != tdp->i_number) + newparent = tdp->i_number; doingdirectory = 1; } - vrele(fdvp); /* - * When the target exists, both the directory - * and target vnodes are returned locked. + * If ".." must be changed (ie the directory gets a new + * parent) then the source directory must not be in the + * directory hierarchy above the target, as this would + * orphan everything below the source directory. Also + * the user must have write permission in the source so + * as to be able to change "..". */ - dp = VTOI(tdvp); - xp = NULL; - if (tvp) - xp = VTOI(tvp); + if (doingdirectory && newparent) { + error = VOP_ACCESS(fvp, VWRITE, tcnp->cn_cred, tcnp->cn_thread); + if (error) + goto unlockout; + error = ufs_checkpath(ino, fdp->i_number, tdp, tcnp->cn_cred, + &ino); + /* + * We encountered a lock that we have to wait for. Unlock + * everything else and VGET before restarting. + */ + if (ino) { + VOP_UNLOCK(tdvp, 0); + VOP_UNLOCK(fdvp, 0); + VOP_UNLOCK(fvp, 0); + if (tvp) + VOP_UNLOCK(tvp, 0); + error = VFS_VGET(mp, ino, LK_EXCLUSIVE, &nvp); + if (error == 0) + vput(nvp); + atomic_add_int(&rename_restarts, 1); + goto relock; + } + if (error) + goto unlockout; + if ((tcnp->cn_flags & SAVESTART) == 0) + panic("ufs_rename: lost to startdir"); + } + if (ip->i_effnlink == 0 || fdp->i_effnlink == 0 || tdp->i_effnlink == 0) + panic("Bad effnlink ip %p, fdp %p, tdp %p", ip, fdp, tdp); /* * 1) Bump link count while we're moving stuff @@ -1129,49 +1279,12 @@ ufs_rename(ap) DIP_SET(ip, i_nlink, ip->i_nlink); ip->i_flag |= IN_CHANGE; if (DOINGSOFTDEP(fvp)) - softdep_change_linkcnt(ip); - if ((error = UFS_UPDATE(fvp, !(DOINGSOFTDEP(fvp) | - DOINGASYNC(fvp)))) != 0) { - VOP_UNLOCK(fvp, 0); + softdep_setup_link(tdp, ip); + error = UFS_UPDATE(fvp, !(DOINGSOFTDEP(fvp) | DOINGASYNC(fvp))); + if (error) goto bad; - } /* - * If ".." must be changed (ie the directory gets a new - * parent) then the source directory must not be in the - * directory hierarchy above the target, as this would - * orphan everything below the source directory. Also - * the user must have write permission in the source so - * as to be able to change "..". We must repeat the call - * to namei, as the parent directory is unlocked by the - * call to checkpath(). - */ - error = VOP_ACCESS(fvp, VWRITE, tcnp->cn_cred, tcnp->cn_thread); - fvp_ino = ip->i_number; - VOP_UNLOCK(fvp, 0); - if (oldparent != dp->i_number) - newparent = dp->i_number; - if (doingdirectory && newparent) { - if (error) /* write access check above */ - goto bad; - if (xp != NULL) - vput(tvp); - error = ufs_checkpath(fvp_ino, dp, tcnp->cn_cred); - if (error) - goto out; - if ((tcnp->cn_flags & SAVESTART) == 0) - panic("ufs_rename: lost to startdir"); - VREF(tdvp); - error = relookup(tdvp, &tvp, tcnp); - if (error) - goto out; - vrele(tdvp); - dp = VTOI(tdvp); - xp = NULL; - if (tvp) - xp = VTOI(tvp); - } - /* * 2) If target doesn't exist, link the target * to the source and unlink the source. * Otherwise, rewrite the target directory @@ -1179,46 +1292,27 @@ ufs_rename(ap) * expunge the original entry's existence. */ if (xp == NULL) { - if (dp->i_dev != ip->i_dev) + if (tdp->i_dev != ip->i_dev) panic("ufs_rename: EXDEV"); - /* - * Account for ".." in new directory. - * When source and destination have the same - * parent we don't fool with the link count. - */ if (doingdirectory && newparent) { - if ((nlink_t)dp->i_nlink >= LINK_MAX) { + /* + * Account for ".." in new directory. + * When source and destination have the same + * parent we don't adjust the link count. The + * actual link modification is completed when + * .. is rewritten below. + */ + if ((nlink_t)tdp->i_nlink >= LINK_MAX) { error = EMLINK; goto bad; } - dp->i_effnlink++; - dp->i_nlink++; - DIP_SET(dp, i_nlink, dp->i_nlink); - dp->i_flag |= IN_CHANGE; - if (DOINGSOFTDEP(tdvp)) - softdep_change_linkcnt(dp); - error = UFS_UPDATE(tdvp, !(DOINGSOFTDEP(tdvp) | - DOINGASYNC(tdvp))); - if (error) - goto bad; } ufs_makedirentry(ip, tcnp, &newdir); error = ufs_direnter(tdvp, NULL, &newdir, tcnp, NULL); - if (error) { - if (doingdirectory && newparent) { - dp->i_effnlink--; - dp->i_nlink--; - DIP_SET(dp, i_nlink, dp->i_nlink); - dp->i_flag |= IN_CHANGE; - if (DOINGSOFTDEP(tdvp)) - softdep_change_linkcnt(dp); - (void)UFS_UPDATE(tdvp, 1); - } + if (error) goto bad; - } - vput(tdvp); } else { - if (xp->i_dev != dp->i_dev || xp->i_dev != ip->i_dev) + if (xp->i_dev != tdp->i_dev || xp->i_dev != ip->i_dev) panic("ufs_rename: EXDEV"); /* * Short circuit rename(foo, foo). @@ -1231,7 +1325,7 @@ ufs_rename(ap) * destination of the rename. This implements append-only * directories. */ - if ((dp->i_mode & S_ISTXT) && + if ((tdp->i_mode & S_ISTXT) && VOP_ACCESS(tdvp, VADMIN, tcnp->cn_cred, td) && VOP_ACCESS(tvp, VADMIN, tcnp->cn_cred, td)) { error = EPERM; @@ -1242,9 +1336,9 @@ ufs_rename(ap) * to it. Also, ensure source and target are compatible * (both directories, or both not directories). */ - if ((xp->i_mode&IFMT) == IFDIR) { + if ((xp->i_mode & IFMT) == IFDIR) { if ((xp->i_effnlink > 2) || - !ufs_dirempty(xp, dp->i_number, tcnp->cn_cred)) { + !ufs_dirempty(xp, tdp->i_number, tcnp->cn_cred)) { error = ENOTEMPTY; goto bad; } @@ -1257,16 +1351,16 @@ ufs_rename(ap) error = EISDIR; goto bad; } - error = ufs_dirrewrite(dp, xp, ip->i_number, + error = ufs_dirrewrite(tdp, xp, ip->i_number, IFTODT(ip->i_mode), (doingdirectory && newparent) ? newparent : doingdirectory); if (error) goto bad; if (doingdirectory) { if (!newparent) { - dp->i_effnlink--; + tdp->i_effnlink--; if (DOINGSOFTDEP(tdvp)) - softdep_change_linkcnt(dp); + softdep_change_linkcnt(tdp); } xp->i_effnlink--; if (DOINGSOFTDEP(tvp)) @@ -1285,9 +1379,9 @@ ufs_rename(ap) * them now. */ if (!newparent) { - dp->i_nlink--; - DIP_SET(dp, i_nlink, dp->i_nlink); - dp->i_flag |= IN_CHANGE; + tdp->i_nlink--; + DIP_SET(tdp, i_nlink, tdp->i_nlink); + tdp->i_flag |= IN_CHANGE; } xp->i_nlink--; DIP_SET(xp, i_nlink, xp->i_nlink); @@ -1295,105 +1389,80 @@ ufs_rename(ap) ioflag = IO_NORMAL; if (!DOINGASYNC(tvp)) ioflag |= IO_SYNC; + /* Don't go to bad here as the new link exists. */ if ((error = UFS_TRUNCATE(tvp, (off_t)0, ioflag, tcnp->cn_cred, tcnp->cn_thread)) != 0) - goto bad; + goto unlockout; } - vput(tdvp); - vput(tvp); - xp = NULL; } /* - * 3) Unlink the source. + * 3) Unlink the source. We have to resolve the path again to + * fixup the directory offset and count for ufs_dirremove. */ - fcnp->cn_flags &= ~MODMASK; - fcnp->cn_flags |= LOCKPARENT | LOCKLEAF; - if ((fcnp->cn_flags & SAVESTART) == 0) - panic("ufs_rename: lost from startdir"); - VREF(fdvp); - error = relookup(fdvp, &fvp, fcnp); - if (error == 0) - vrele(fdvp); - if (fvp != NULL) { - xp = VTOI(fvp); - dp = VTOI(fdvp); - } else { - /* - * From name has disappeared. IN_RENAME is not sufficient - * to protect against directory races due to timing windows, - * so we have to remove the panic. XXX the only real way - * to solve this issue is at a much higher level. By the - * time we hit ufs_rename() it's too late. - */ -#if 0 - if (doingdirectory) - panic("ufs_rename: lost dir entry"); -#endif - vrele(ap->a_fvp); - return (0); + if (fdvp == tdvp) { + error = ufs_lookup_ino(fdvp, NULL, fcnp, &ino); + if (error) + panic("ufs_rename: from entry went away!"); } /* - * Ensure that the directory entry still exists and has not - * changed while the new name has been entered. If the source is - * a file then the entry may have been unlinked or renamed. In - * either case there is no further work to be done. If the source - * is a directory then it cannot have been rmdir'ed; the IN_RENAME - * flag ensures that it cannot be moved by another rename or removed - * by a rmdir. + * If the source is a directory with a + * new parent, the link count of the old + * parent directory must be decremented + * and ".." set to point to the new parent. */ - if (xp != ip) { + if (doingdirectory && newparent) { /* - * From name resolves to a different inode. IN_RENAME is - * not sufficient protection against timing window races - * so we can't panic here. XXX the only real way - * to solve this issue is at a much higher level. By the - * time we hit ufs_rename() it's too late. + * If xp exists we simply use its link, otherwise we must + * add a new one. */ -#if 0 - if (doingdirectory) - panic("ufs_rename: lost dir entry"); -#endif - } else { - /* - * If the source is a directory with a - * new parent, the link count of the old - * parent directory must be decremented - * and ".." set to point to the new parent. - */ - if (doingdirectory && newparent) { - xp->i_offset = mastertemplate.dot_reclen; - ufs_dirrewrite(xp, dp, newparent, DT_DIR, 0); - cache_purge(fdvp); + if (xp == NULL) { + tdp->i_effnlink++; + tdp->i_nlink++; + DIP_SET(tdp, i_nlink, tdp->i_nlink); + tdp->i_flag |= IN_CHANGE; + if (DOINGSOFTDEP(tdvp)) + softdep_setup_dotdot_link(tdp, ip); + error = UFS_UPDATE(tdvp, !(DOINGSOFTDEP(tdvp) | + DOINGASYNC(tdvp))); + /* Don't go to bad here as the new link exists. */ + if (error) + goto unlockout; } - error = ufs_dirremove(fdvp, xp, fcnp->cn_flags, 0); - xp->i_flag &= ~IN_RENAME; + ip->i_offset = mastertemplate.dot_reclen; + ufs_dirrewrite(ip, fdp, newparent, DT_DIR, 0); + cache_purge(fdvp); } - if (dp) - vput(fdvp); - if (xp) - vput(fvp); - vrele(ap->a_fvp); + error = ufs_dirremove(fdvp, ip, fcnp->cn_flags, 0); + +unlockout: + vput(tdvp); + vput(fdvp); + vput(fvp); + if (tvp) + vput(tvp); + if (mp) + vfs_unbusy(mp); return (error); bad: - if (xp) - vput(ITOV(xp)); - vput(ITOV(dp)); -out: - if (doingdirectory) - ip->i_flag &= ~IN_RENAME; - if (vn_lock(fvp, LK_EXCLUSIVE) == 0) { - ip->i_effnlink--; - ip->i_nlink--; - DIP_SET(ip, i_nlink, ip->i_nlink); - ip->i_flag |= IN_CHANGE; - ip->i_flag &= ~IN_RENAME; - if (DOINGSOFTDEP(fvp)) - softdep_change_linkcnt(ip); - vput(fvp); - } else - vrele(fvp); + ip->i_effnlink--; + ip->i_nlink--; + DIP_SET(ip, i_nlink, ip->i_nlink); + ip->i_flag |= IN_CHANGE; + if (DOINGSOFTDEP(fvp)) + softdep_revert_link(tdp, ip); + goto unlockout; + +releout: + vrele(tdvp); + if (tvp) + vrele(tvp); + vrele(fdvp); + vrele(fvp); + if (mp) + vfs_unbusy(mp); + return (error); } @@ -1565,8 +1634,7 @@ ufs_mkdir(ap) ip->i_effnlink = 2; ip->i_nlink = 2; DIP_SET(ip, i_nlink, 2); - if (DOINGSOFTDEP(tvp)) - softdep_change_linkcnt(ip); + if (cnp->cn_flags & ISWHITEOUT) { ip->i_flags |= UF_OPAQUE; DIP_SET(ip, i_flags, ip->i_flags); @@ -1582,8 +1650,8 @@ ufs_mkdir(ap) DIP_SET(dp, i_nlink, dp->i_nlink); dp->i_flag |= IN_CHANGE; if (DOINGSOFTDEP(dvp)) - softdep_change_linkcnt(dp); - error = UFS_UPDATE(tvp, !(DOINGSOFTDEP(dvp) | DOINGASYNC(dvp))); + softdep_setup_mkdir(dp, ip); + error = UFS_UPDATE(dvp, !(DOINGSOFTDEP(dvp) | DOINGASYNC(dvp))); if (error) goto bad; #ifdef MAC @@ -1701,8 +1769,6 @@ bad: dp->i_nlink--; DIP_SET(dp, i_nlink, dp->i_nlink); dp->i_flag |= IN_CHANGE; - if (DOINGSOFTDEP(dvp)) - softdep_change_linkcnt(dp); /* * No need to do an explicit VOP_TRUNCATE here, vrele will * do this for us because we set the link count to 0. @@ -1712,7 +1778,8 @@ bad: DIP_SET(ip, i_nlink, 0); ip->i_flag |= IN_CHANGE; if (DOINGSOFTDEP(tvp)) - softdep_change_linkcnt(ip); + softdep_revert_mkdir(dp, ip); + vput(tvp); } out: @@ -1748,10 +1815,13 @@ ufs_rmdir(ap) * tries to remove a locally mounted on directory). */ error = 0; - if ((ip->i_flag & IN_RENAME) || ip->i_effnlink < 2) { + if (ip->i_effnlink < 2) { error = EINVAL; goto out; } + if (dp->i_effnlink < 3) + panic("ufs_dirrem: Bad link count %d on parent", + dp->i_effnlink); if (!ufs_dirempty(ip, dp->i_number, cnp->cn_cred)) { error = ENOTEMPTY; goto out; @@ -1775,18 +1845,14 @@ ufs_rmdir(ap) */ dp->i_effnlink--; ip->i_effnlink--; - if (DOINGSOFTDEP(vp)) { - softdep_change_linkcnt(dp); - softdep_change_linkcnt(ip); - } + if (DOINGSOFTDEP(vp)) + softdep_setup_rmdir(dp, ip); error = ufs_dirremove(dvp, ip, cnp->cn_flags, 1); if (error) { dp->i_effnlink++; ip->i_effnlink++; - if (DOINGSOFTDEP(vp)) { - softdep_change_linkcnt(dp); - softdep_change_linkcnt(ip); - } + if (DOINGSOFTDEP(vp)) + softdep_revert_rmdir(dp, ip); goto out; } cache_purge(dvp); @@ -2282,6 +2348,9 @@ ufs_makeinode(mode, dvp, vpp, cnp) if ((mode & IFMT) == 0) mode |= IFREG; + if (VTOI(dvp)->i_effnlink < 2) + panic("ufs_makeinode: Bad link count %d on parent", + VTOI(dvp)->i_effnlink); error = UFS_VALLOC(dvp, mode, cnp->cn_cred, &tvp); if (error) return (error); @@ -2411,7 +2480,7 @@ ufs_makeinode(mode, dvp, vpp, cnp) ip->i_nlink = 1; DIP_SET(ip, i_nlink, 1); if (DOINGSOFTDEP(tvp)) - softdep_change_linkcnt(ip); + softdep_setup_create(VTOI(dvp), ip); if ((ip->i_mode & ISGID) && !groupmember(ip->i_gid, cnp->cn_cred) && priv_check_cred(cnp->cn_cred, PRIV_VFS_SETGID, 0)) { ip->i_mode &= ~ISGID; @@ -2484,7 +2553,7 @@ bad: DIP_SET(ip, i_nlink, 0); ip->i_flag |= IN_CHANGE; if (DOINGSOFTDEP(tvp)) - softdep_change_linkcnt(ip); + softdep_revert_create(VTOI(dvp), ip); vput(tvp); return (error); } Index: /usr/src/sys/ufs/ufs/ufsmount.h =================================================================== --- /usr/src/sys/ufs/ufs/ufsmount.h (revision 200565) +++ /usr/src/sys/ufs/ufs/ufsmount.h (working copy) @@ -57,6 +57,7 @@ struct ucred; struct uio; struct vnode; struct ufs_extattr_per_mount; +struct jblocks; /* This structure describes the UFS specific mount structure data. */ struct ufsmount { @@ -75,6 +76,10 @@ struct ufsmount { long um_numindirdeps; /* outstanding indirdeps */ struct workhead softdep_workitem_pending; /* softdep work queue */ struct worklist *softdep_worklist_tail; /* Tail pointer for above */ + struct workhead softdep_journal_pending; /* journal work queue */ + struct worklist *softdep_journal_tail; /* Tail pointer for above */ + struct jblocks *softdep_jblocks; /* Journal block information */ + int softdep_on_journal; /* Items on the journal list */ int softdep_on_worklist; /* Items on the worklist */ int softdep_on_worklist_inprogress; /* Busy items on worklist */ int softdep_deps; /* Total dependency count */ Index: /usr/src/sys/ufs/ufs/ufs_lookup.c =================================================================== --- /usr/src/sys/ufs/ufs/ufs_lookup.c (revision 200565) +++ /usr/src/sys/ufs/ufs/ufs_lookup.c (working copy) @@ -77,9 +77,6 @@ SYSCTL_INT(_debug, OID_AUTO, dircheck, CTLFLAG_RW, /* true if old FS format...*/ #define OFSFMT(vp) ((vp)->v_mount->mnt_maxsymlinklen <= 0) -static int ufs_lookup_(struct vnode *, struct vnode **, struct componentname *, - ino_t *); - /* * Convert a component of a pathname into a pointer to a locked inode. * This is a very central and rather complicated routine. @@ -134,11 +131,11 @@ ufs_lookup(ap) } */ *ap; { - return (ufs_lookup_(ap->a_dvp, ap->a_vpp, ap->a_cnp, NULL)); + return (ufs_lookup_ino(ap->a_dvp, ap->a_vpp, ap->a_cnp, NULL)); } -static int -ufs_lookup_(struct vnode *vdp, struct vnode **vpp, struct componentname *cnp, +int +ufs_lookup_ino(struct vnode *vdp, struct vnode **vpp, struct componentname *cnp, ino_t *dd_ino) { struct inode *dp; /* inode for directory being searched */ @@ -464,6 +461,8 @@ notfound: return (ENOENT); found: + if (dd_ino != NULL) + *dd_ino = ino; if (numdirpasses == 2) nchstats.ncs_pass2++; /* @@ -486,11 +485,6 @@ found: if ((flags & ISLASTCN) && nameiop == LOOKUP) dp->i_diroff = i_offset &~ (DIRBLKSIZ - 1); - if (dd_ino != NULL) { - *dd_ino = ino; - return (0); - } - /* * If deleting, and at end of pathname, return * parameters which can be used to remove file. @@ -520,6 +514,8 @@ found: dp->i_count = 0; else dp->i_count = dp->i_offset - prevoff; + if (dd_ino != NULL) + return (0); if (dp->i_number == ino) { VREF(vdp); *vpp = vdp; @@ -560,6 +556,8 @@ found: dp->i_offset = i_offset; if (dp->i_number == ino) return (EISDIR); + if (dd_ino != NULL) + return (0); if ((error = VFS_VGET(vdp->v_mount, ino, LK_EXCLUSIVE, &tdp)) != 0) return (error); @@ -567,6 +565,8 @@ found: cnp->cn_flags |= SAVENAME; return (0); } + if (dd_ino != NULL) + return (0); /* * Step through the translation in the name. We do not `vput' the @@ -598,7 +598,7 @@ found: * to the inode we looked up before vdp lock was * dropped. */ - error = ufs_lookup_(pdp, NULL, cnp, &ino1); + error = ufs_lookup_ino(pdp, NULL, cnp, &ino1); if (error) { vput(tdp); return (error); @@ -821,9 +821,13 @@ ufs_direnter(dvp, tvp, dirp, cnp, newdirbp) } if (softdep_setup_directory_add(bp, dp, dp->i_offset, dirp->d_ino, newdirbp, 1) == 0) { + if (newdirbp) + bdwrite(newdirbp); bdwrite(bp); return (UFS_UPDATE(dvp, 0)); } + if (newdirbp) + bdwrite(newdirbp); /* We have just allocated a directory block in an * indirect block. Rather than tracking when it gets * claimed by the inode, we simply do a VOP_FSYNC @@ -976,6 +980,8 @@ ufs_direnter(dvp, tvp, dirp, cnp, newdirbp) (void) softdep_setup_directory_add(bp, dp, dp->i_offset + (caddr_t)ep - dirbuf, dirp->d_ino, newdirbp, 0); + if (newdirbp) + bdwrite(newdirbp); bdwrite(bp); } else { if (DOINGASYNC(dvp)) { @@ -1084,7 +1090,7 @@ out: if (DOINGSOFTDEP(dvp)) { if (ip) { ip->i_effnlink--; - softdep_change_linkcnt(ip); + softdep_setup_unlink(dp, ip); softdep_setup_remove(bp, dp, ip, isrmdir); } if (softdep_slowdown(dvp)) { @@ -1146,7 +1152,7 @@ ufs_dirrewrite(dp, oip, newinum, newtype, isrmdir) ep->d_type = newtype; oip->i_effnlink--; if (DOINGSOFTDEP(vdp)) { - softdep_change_linkcnt(oip); + softdep_setup_unlink(dp, oip); softdep_setup_directory_change(bp, dp, oip, newinum, isrmdir); bdwrite(bp); } else { @@ -1267,25 +1273,25 @@ ufs_dir_dd_ino(struct vnode *vp, struct ucred *cre /* * Check if source directory is in the path of the target directory. - * Target is supplied locked, source is unlocked. - * The target is always vput before returning. */ int -ufs_checkpath(ino_t source_ino, struct inode *target, struct ucred *cred) +ufs_checkpath(ino_t source_ino, ino_t parent_ino, struct inode *target, struct ucred *cred, ino_t *wait_ino) { - struct vnode *vp, *vp1; + struct mount *mp; + struct vnode *tvp, *vp, *vp1; int error; ino_t dd_ino; - vp = ITOV(target); - if (target->i_number == source_ino) { - error = EEXIST; - goto out; - } + vp = tvp = ITOV(target); + mp = vp->v_mount; + *wait_ino = 0; + if (target->i_number == source_ino) + return (EEXIST); + if (target->i_number == parent_ino) + return (0); + if (target->i_number == ROOTINO) + return (0); error = 0; - if (target->i_number == ROOTINO) - goto out; - for (;;) { error = ufs_dir_dd_ino(vp, cred, &dd_ino); if (error != 0) @@ -1296,9 +1302,13 @@ int } if (dd_ino == ROOTINO) break; - error = vn_vget_ino(vp, dd_ino, LK_EXCLUSIVE, &vp1); - if (error != 0) + if (dd_ino == parent_ino) break; + error = VFS_VGET(mp, dd_ino, LK_EXCLUSIVE | LK_NOWAIT, &vp1); + if (error != 0) { + *wait_ino = dd_ino; + break; + } /* Recheck that ".." still points to vp1 after relock of vp */ error = ufs_dir_dd_ino(vp, cred, &dd_ino); if (error != 0) { @@ -1310,14 +1320,14 @@ int vput(vp1); continue; } - vput(vp); + if (vp != tvp) + vput(vp); vp = vp1; } -out: if (error == ENOTDIR) - printf("checkpath: .. not a directory\n"); - if (vp != NULL) + panic("checkpath: .. not a directory\n"); + if (vp != tvp) vput(vp); return (error); } Index: /usr/src/sys/ufs/ufs/ufs_extern.h =================================================================== --- /usr/src/sys/ufs/ufs/ufs_extern.h (revision 200565) +++ /usr/src/sys/ufs/ufs/ufs_extern.h (working copy) @@ -57,7 +57,7 @@ int ufs_bmap(struct vop_bmap_args *); int ufs_bmaparray(struct vnode *, ufs2_daddr_t, ufs2_daddr_t *, struct buf *, int *, int *); int ufs_fhtovp(struct mount *, struct ufid *, struct vnode **); -int ufs_checkpath(ino_t, struct inode *, struct ucred *); +int ufs_checkpath(ino_t, ino_t, struct inode *, struct ucred *, ino_t *); void ufs_dirbad(struct inode *, doff_t, char *); int ufs_dirbadentry(struct vnode *, struct direct *, int); int ufs_dirempty(struct inode *, ino_t, struct ucred *); @@ -69,6 +69,8 @@ int ufs_direnter(struct vnode *, struct vnode *, struct componentname *, struct buf *); int ufs_dirremove(struct vnode *, struct inode *, int, int); int ufs_dirrewrite(struct inode *, struct inode *, ino_t, int, int); +int ufs_lookup_ino(struct vnode *, struct vnode **, struct componentname *, + ino_t *); int ufs_getlbns(struct vnode *, ufs2_daddr_t, struct indir *, int *); int ufs_inactive(struct vop_inactive_args *); int ufs_init(struct vfsconf *); @@ -81,6 +83,9 @@ vfs_root_t ufs_root; int ufs_uninit(struct vfsconf *); int ufs_vinit(struct mount *, struct vop_vector *, struct vnode **); +#include +SYSCTL_DECL(_vfs_ufs); + /* * Soft update function prototypes. */ @@ -94,6 +99,17 @@ void softdep_setup_directory_change(struct buf *, void softdep_change_linkcnt(struct inode *); void softdep_releasefile(struct inode *); int softdep_slowdown(struct vnode *); +void softdep_setup_create(struct inode *, struct inode *); +void softdep_setup_dotdot_link(struct inode *, struct inode *); +void softdep_setup_link(struct inode *, struct inode *); +void softdep_setup_mkdir(struct inode *, struct inode *); +void softdep_setup_rmdir(struct inode *, struct inode *); +void softdep_setup_unlink(struct inode *, struct inode *); +void softdep_revert_create(struct inode *, struct inode *); +void softdep_revert_dotdot_link(struct inode *, struct inode *); +void softdep_revert_link(struct inode *, struct inode *); +void softdep_revert_mkdir(struct inode *, struct inode *); +void softdep_revert_rmdir(struct inode *, struct inode *); /* * Flags to low-level allocation routines. The low 16-bits are reserved Index: /usr/src/sys/ufs/ffs/ffs_vfsops.c =================================================================== --- /usr/src/sys/ufs/ffs/ffs_vfsops.c (revision 200565) +++ /usr/src/sys/ufs/ffs/ffs_vfsops.c (working copy) @@ -858,6 +858,7 @@ ffs_mountfs(devvp, mp, td) */ bzero(fs->fs_fsmnt, MAXMNTLEN); strlcpy(fs->fs_fsmnt, mp->mnt_stat.f_mntonname, MAXMNTLEN); + mp->mnt_stat.f_iosize = fs->fs_bsize; if( mp->mnt_flag & MNT_ROOTFS) { /* @@ -899,7 +900,6 @@ ffs_mountfs(devvp, mp, td) * This would all happen while the filesystem was busy/not * available, so would effectively be "atomic". */ - mp->mnt_stat.f_iosize = fs->fs_bsize; (void) ufs_extattr_autostart(mp, td); #endif /* !UFS_EXTATTR_AUTOSTART */ #endif /* !UFS_EXTATTR */ @@ -1829,9 +1829,6 @@ ffs_bufwrite(struct buf *bp) } BO_UNLOCK(bp->b_bufobj); - /* Mark the buffer clean */ - bundirty(bp); - /* * If this buffer is marked for background writing and we * do not have to wait for it, make a copy and write the @@ -1872,9 +1869,16 @@ ffs_bufwrite(struct buf *bp) newbp->b_flags &= ~B_INVAL; #ifdef SOFTUPDATES - /* move over the dependencies */ - if (!LIST_EMPTY(&bp->b_dep)) - softdep_move_dependencies(bp, newbp); + /* + * Move over the dependencies. If there are rollbacks, + * leave the parent buffer dirtied as it will need to + * be written again. + */ + if (LIST_EMPTY(&bp->b_dep) || + softdep_move_dependencies(bp, newbp) == 0) + bundirty(bp); +#else + bundirty(bp); #endif /* @@ -1887,8 +1891,11 @@ ffs_bufwrite(struct buf *bp) */ bqrelse(bp); bp = newbp; - } + } else + /* Mark the buffer clean */ + bundirty(bp); + /* Let the normal bufwrite do the rest for us */ normal_write: return (bufwrite(bp)); Index: /usr/src/sys/ufs/ffs/ffs_softdep.c =================================================================== --- /usr/src/sys/ufs/ffs/ffs_softdep.c (revision 200565) +++ /usr/src/sys/ufs/ffs/ffs_softdep.c (working copy) @@ -62,6 +62,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include #include @@ -130,10 +131,12 @@ softdep_setup_inomapdep(bp, ip, newinum) } void -softdep_setup_blkmapdep(bp, mp, newblkno) +softdep_setup_blkmapdep(bp, mp, newblkno, frags, oldfrags) struct buf *bp; struct mount *mp; ufs2_daddr_t newblkno; + int frags; + int oldfrags; { panic("softdep_setup_blkmapdep called"); @@ -403,24 +406,6 @@ softdep_get_depcounts(struct mount *mp, * These definitions need to be adapted to the system to which * this file is being ported. */ -/* - * malloc types defined for the softdep system. - */ -static MALLOC_DEFINE(M_PAGEDEP, "pagedep","File page dependencies"); -static MALLOC_DEFINE(M_INODEDEP, "inodedep","Inode dependencies"); -static MALLOC_DEFINE(M_NEWBLK, "newblk","New block allocation"); -static MALLOC_DEFINE(M_BMSAFEMAP, "bmsafemap","Block or frag allocated from cyl group map"); -static MALLOC_DEFINE(M_ALLOCDIRECT, "allocdirect","Block or frag dependency for an inode"); -static MALLOC_DEFINE(M_INDIRDEP, "indirdep","Indirect block dependencies"); -static MALLOC_DEFINE(M_ALLOCINDIR, "allocindir","Block dependency for an indirect block"); -static MALLOC_DEFINE(M_FREEFRAG, "freefrag","Previously used frag for an inode"); -static MALLOC_DEFINE(M_FREEBLKS, "freeblks","Blocks freed from an inode"); -static MALLOC_DEFINE(M_FREEFILE, "freefile","Inode deallocated"); -static MALLOC_DEFINE(M_DIRADD, "diradd","New directory entry"); -static MALLOC_DEFINE(M_MKDIR, "mkdir","New directory"); -static MALLOC_DEFINE(M_DIRREM, "dirrem","Directory entry deleted"); -static MALLOC_DEFINE(M_NEWDIRBLK, "newdirblk","Unclaimed new directory block"); -static MALLOC_DEFINE(M_SAVEDINO, "savedino","Saved inodes"); #define M_SOFTDEP_FLAGS (M_WAITOK | M_USE_RESERVE) @@ -438,8 +423,62 @@ softdep_get_depcounts(struct mount *mp, #define D_MKDIR 11 #define D_DIRREM 12 #define D_NEWDIRBLK 13 -#define D_LAST D_NEWDIRBLK +#define D_FREEWORK 14 +#define D_FREEDEP 15 +#define D_JADDREF 16 +#define D_JREMREF 17 +#define D_JNEWBLK 18 +#define D_JFREEBLK 19 +#define D_JFREEFRAG 20 +#define D_JSEG 21 +#define D_JSEGDEP 22 +#define D_LAST D_JSEGDEP +unsigned long dep_current[D_LAST + 1]; +unsigned long dep_total[D_LAST + 1]; + + +SYSCTL_NODE(_debug, OID_AUTO, softdep, CTLFLAG_RW, 0, "soft updates stats"); +SYSCTL_NODE(_debug_softdep, OID_AUTO, total, CTLFLAG_RW, 0, + "total dependencies allocated"); +SYSCTL_NODE(_debug_softdep, OID_AUTO, current, CTLFLAG_RW, 0, + "current dependencies allocated"); + +#define SOFTDEP_TYPE(type, str, long) \ + static MALLOC_DEFINE(M_ ## type, #str, long); \ + SYSCTL_LONG(_debug_softdep_total, OID_AUTO, str, CTLFLAG_RD, \ + &dep_total[D_ ## type], 0, ""); \ + SYSCTL_LONG(_debug_softdep_current, OID_AUTO, str, CTLFLAG_RD, \ + &dep_current[D_ ## type], 0, ""); + +SOFTDEP_TYPE(PAGEDEP, pagedep, "File page dependencies"); +SOFTDEP_TYPE(INODEDEP, inodedep, "Inode dependencies"); +SOFTDEP_TYPE(NEWBLK, newblk, "New block allocation"); +SOFTDEP_TYPE(BMSAFEMAP, bmsafemap, + "Block or frag allocated from cyl group map"); +SOFTDEP_TYPE(ALLOCDIRECT, allocdirect, "Block or frag dependency for an inode"); +SOFTDEP_TYPE(INDIRDEP, indirdep, "Indirect block dependencies"); +SOFTDEP_TYPE(ALLOCINDIR, allocindir, "Block dependency for an indirect block"); +SOFTDEP_TYPE(FREEFRAG, freefrag, "Previously used frag for an inode"); +SOFTDEP_TYPE(FREEBLKS, freeblks, "Blocks freed from an inode"); +SOFTDEP_TYPE(FREEFILE, freefile, "Inode deallocated"); +SOFTDEP_TYPE(DIRADD, diradd, "New directory entry"); +SOFTDEP_TYPE(MKDIR, mkdir, "New directory"); +SOFTDEP_TYPE(DIRREM, dirrem, "Directory entry deleted"); +SOFTDEP_TYPE(NEWDIRBLK, newdirblk, "Unclaimed new directory block"); +SOFTDEP_TYPE(FREEWORK, freework, "free an inode block"); +SOFTDEP_TYPE(FREEDEP, freedep, "track a block free"); +SOFTDEP_TYPE(JADDREF, jaddref, "Journal inode ref add"); +SOFTDEP_TYPE(JREMREF, jremref, "Journal inode ref remove"); +SOFTDEP_TYPE(JNEWBLK, jnewblk, "Journal new block"); +SOFTDEP_TYPE(JFREEBLK, jfreeblk, "Journal free block"); +SOFTDEP_TYPE(JFREEFRAG, jfreefrag, "Journal free frag"); +SOFTDEP_TYPE(JSEG, jseg, "Journal segment"); +SOFTDEP_TYPE(JSEGDEP, jsegdep, "Journal segment complete"); + +static MALLOC_DEFINE(M_SAVEDINO, "savedino", "Saved inodes"); +static MALLOC_DEFINE(M_JBLOCKS, "jblocks", "Journal block locations"); + /* * translate from workitem type to memory type * MUST match the defines above, such that memtype[D_XXX] == M_XXX @@ -458,7 +497,16 @@ static struct malloc_type *memtype[] = { M_DIRADD, M_MKDIR, M_DIRREM, - M_NEWDIRBLK + M_NEWDIRBLK, + M_FREEWORK, + M_FREEDEP, + M_JADDREF, + M_JREMREF, + M_JNEWBLK, + M_JFREEBLK, + M_JFREEFRAG, + M_JSEG, + M_JSEGDEP }; #define DtoM(type) (memtype[type]) @@ -467,17 +515,21 @@ static struct malloc_type *memtype[] = { * Names of malloc types. */ #define TYPENAME(type) \ - ((unsigned)(type) < D_LAST ? memtype[type]->ks_shortdesc : "???") + ((unsigned)(type) <= D_LAST ? memtype[type]->ks_shortdesc : "???") /* * End system adaptation definitions. */ +#define DOTDOT_OFFSET offsetof(struct dirtemplate, dotdot_ino) +#define DOT_OFFSET offsetof(struct dirtemplate, dot_ino) + /* * Forward declarations. */ struct inodedep_hashhead; struct newblk_hashhead; struct pagedep_hashhead; +struct bmsafemap_hashhead; /* * Internal function prototypes. @@ -494,52 +546,119 @@ static int flush_deplist(struct allocdirectlst *, static int handle_written_filepage(struct pagedep *, struct buf *); static void diradd_inode_written(struct diradd *, struct inodedep *); static int handle_written_inodeblock(struct inodedep *, struct buf *); -static void handle_allocdirect_partdone(struct allocdirect *); +static int handle_written_bmsafemap(struct bmsafemap *, struct buf *); +static void handle_written_jaddref(struct jaddref *, struct jsegdep *); +static void handle_written_jremref(struct jremref *, struct jsegdep *); +static void handle_written_jseg(struct jseg *, struct buf *); +static void handle_written_jnewblk(struct jnewblk *, struct jsegdep *); +static void handle_written_jfreeblk(struct jfreeblk *, struct jsegdep *); +static void handle_written_jfreefrag(struct jfreefrag *, struct jsegdep *); +static void jseg_write(struct jblocks *, struct jseg *, uint8_t *); +static void jaddref_write(struct jaddref *, uint8_t *); +static void jremref_write(struct jremref *, uint8_t *); +static void jnewblk_write(struct jnewblk *, uint8_t *); +static void jfreeblk_write(struct jfreeblk *, uint8_t *); +static void jfreefrag_write(struct jfreefrag *, uint8_t *); +static void handle_allocdirect_partdone(struct allocdirect *, + struct workhead *); static void handle_allocindir_partdone(struct allocindir *); static void initiate_write_filepage(struct pagedep *, struct buf *); +static void initiate_write_indirdep(struct indirdep*, struct buf *); static void handle_written_mkdir(struct mkdir *, int); +static void initiate_write_bmsafemap(struct bmsafemap *, struct buf *); static void initiate_write_inodeblock_ufs1(struct inodedep *, struct buf *); static void initiate_write_inodeblock_ufs2(struct inodedep *, struct buf *); static void handle_workitem_freefile(struct freefile *); static void handle_workitem_remove(struct dirrem *, struct vnode *); static struct dirrem *newdirrem(struct buf *, struct inode *, struct inode *, int, struct dirrem **); -static void free_diradd(struct diradd *); -static void free_allocindir(struct allocindir *, struct inodedep *); +static void free_indirdep(struct indirdep *); +static void free_diradd(struct diradd *, struct workhead *); +static void merge_diradd(struct inodedep *, struct diradd *); +static void complete_diradd(struct diradd *); +static struct diradd *diradd_lookup(struct pagedep *, int); +static void cancel_diradd_dotdot(struct inode *, struct dirrem *); +static void free_allocindir(struct allocindir *, struct inodedep *, + struct workhead *, short); +static void cancel_allocindir(struct allocindir *, struct inodedep *, + struct freeblks *); +static void complete_mkdir(struct mkdir *); static void free_newdirblk(struct newdirblk *); -static int indir_trunc(struct freeblks *, ufs2_daddr_t, int, ufs_lbn_t, - ufs2_daddr_t *); -static void deallocate_dependencies(struct buf *, struct inodedep *); +static void free_jremref(struct jremref *); +static void free_jaddref(struct jaddref *); +static void free_jsegdep(struct jsegdep *); +static void free_jseg(struct jseg *); +static void free_jnewblk(struct jnewblk *); +static void free_jfreeblk(struct jfreeblk *); +static void free_jfreefrag(struct jfreefrag *); +static void free_freedep(struct freedep *); +static void cancel_jnewblk(struct jnewblk *, struct workhead *); +static void cancel_jaddref(struct jaddref *, struct inodedep *, + struct workhead *); +static int indir_trunc(struct freework *, ufs2_daddr_t, ufs_lbn_t); +static int deallocate_dependencies(struct buf *, struct inodedep *, + struct freeblks *); static void free_allocdirect(struct allocdirectlst *, - struct allocdirect *, int); + struct allocdirect *, struct workhead *, short, int); +static void cancel_allocdirect(struct allocdirectlst *, + struct allocdirect *, struct freeblks *, int); static int check_inode_unwritten(struct inodedep *); static int free_inodedep(struct inodedep *); +static void freework_freeblock(struct freework *); +static void freework_freeindir(struct freework *); static void handle_workitem_freeblocks(struct freeblks *, int); +static void handle_complete_freeblocks(struct freeblks *); +static void handle_workitem_indirblk(struct freework *); +static void handle_written_freework(struct freework *); static void merge_inode_lists(struct allocdirectlst *,struct allocdirectlst *); static void setup_allocindir_phase2(struct buf *, struct inode *, - struct allocindir *); + struct inodedep *, struct allocindir *, struct indir *, int, + ufs_lbn_t); static struct allocindir *newallocindir(struct inode *, int, ufs2_daddr_t, - ufs2_daddr_t); + ufs2_daddr_t, ufs_lbn_t); static void handle_workitem_freefrag(struct freefrag *); -static struct freefrag *newfreefrag(struct inode *, ufs2_daddr_t, long); +static struct freefrag *newfreefrag(struct inode *, ufs2_daddr_t, long, + ufs_lbn_t); static void allocdirect_merge(struct allocdirectlst *, struct allocdirect *, struct allocdirect *); -static struct bmsafemap *bmsafemap_lookup(struct mount *, struct buf *); +static struct freefrag *allocindir_merge(struct allocindir *, + struct allocindir *); +static int bmsafemap_find(struct bmsafemap_hashhead *, struct mount *, int, + struct bmsafemap **); +static struct bmsafemap *bmsafemap_lookup(struct mount *, struct buf *, + int cg); static int newblk_find(struct newblk_hashhead *, struct fs *, ufs2_daddr_t, struct newblk **); static int newblk_lookup(struct fs *, ufs2_daddr_t, int, struct newblk **); static int inodedep_find(struct inodedep_hashhead *, struct fs *, ino_t, struct inodedep **); static int inodedep_lookup(struct mount *, ino_t, int, struct inodedep **); -static int pagedep_lookup(struct inode *, ufs_lbn_t, int, struct pagedep **); +static int pagedep_lookup(struct mount *, ino_t, ufs_lbn_t, int, + struct pagedep **); static int pagedep_find(struct pagedep_hashhead *, ino_t, ufs_lbn_t, struct mount *mp, int, struct pagedep **); static void pause_timer(void *); static int request_cleanup(struct mount *, int); static int process_worklist_item(struct mount *, int); +static void jwork_move(short, short, struct workhead *, struct workhead *); static void add_to_worklist(struct worklist *); static void softdep_flush(void); static int softdep_speedup(void); +static int journal_mount(struct mount *, struct fs *, struct ucred *); +static void add_to_journal(struct worklist *); +static void remove_from_journal(struct worklist *); +static void softdep_process_journal(struct mount *, int); +static struct jremref *newjremref(struct dirrem *, struct inode *, + struct inode *ip, off_t); +static struct jaddref *newjaddref(struct inode *, ino_t, off_t, int16_t, + uint16_t); +static struct jfreeblk *newjfreeblk(struct freeblks *, struct inode *, + ufs_lbn_t, ufs2_daddr_t, int); +static void jwait(struct worklist *wk); +static struct inodedep *inodedep_lookup_ip(struct inode *); +static int bmsafemap_rollbacks(struct bmsafemap *); +static struct freefile * handle_bufwait(struct inodedep *, struct workhead *, + struct workhead *, int); /* * Exported softdep operations. @@ -572,40 +691,134 @@ MTX_SYSINIT(softdep_lock, &lk, "Softdep Lock", MTX (item)->wk_state &= ~ONWORKLIST; \ LIST_REMOVE(item, wk_list); \ } while (0) +#define WORKLIST_INSERT_UNLOCKED WORKLIST_INSERT +#define WORKLIST_REMOVE_UNLOCKED WORKLIST_REMOVE + #else /* DEBUG */ -static void worklist_insert(struct workhead *, struct worklist *); -static void worklist_remove(struct worklist *); +static void worklist_insert(struct workhead *, struct worklist *, int); +static void worklist_remove(struct worklist *, int); -#define WORKLIST_INSERT(head, item) worklist_insert(head, item) -#define WORKLIST_REMOVE(item) worklist_remove(item) +#define WORKLIST_INSERT(head, item) worklist_insert(head, item, 1) +#define WORKLIST_INSERT_UNLOCKED(head, item) worklist_insert(head, item, 0) +#define WORKLIST_REMOVE(item) worklist_remove(item, 1) +#define WORKLIST_REMOVE_UNLOCKED(item) worklist_remove(item, 0) static void -worklist_insert(head, item) +worklist_insert(head, item, locked) struct workhead *head; struct worklist *item; + int locked; { - mtx_assert(&lk, MA_OWNED); + if (locked) + mtx_assert(&lk, MA_OWNED); if (item->wk_state & ONWORKLIST) - panic("worklist_insert: already on list"); + panic("worklist_insert: %p %s(0x%X) already on list", + item, TYPENAME(item->wk_type), item->wk_state); item->wk_state |= ONWORKLIST; LIST_INSERT_HEAD(head, item, wk_list); } static void -worklist_remove(item) +worklist_remove(item, locked) struct worklist *item; + int locked; { - mtx_assert(&lk, MA_OWNED); + if (locked) + mtx_assert(&lk, MA_OWNED); if ((item->wk_state & ONWORKLIST) == 0) - panic("worklist_remove: not on list"); + panic("worklist_remove: %p %s(0x%X) not on list", + item, TYPENAME(item->wk_type), item->wk_state); item->wk_state &= ~ONWORKLIST; LIST_REMOVE(item, wk_list); } #endif /* DEBUG */ /* + * Merge two jsegdeps keeping only the oldest one as newer references + * can't be discarded until after older references. + */ +static inline struct jsegdep * +jsegdep_merge(struct jsegdep *one, struct jsegdep *two) +{ + struct jsegdep *swp; + + if (two == NULL) + return (one); + + if (one->jd_seg->js_seq > two->jd_seg->js_seq) { + swp = one; + one = two; + two = swp; + } + WORKLIST_REMOVE(&two->jd_list); + free_jsegdep(two); + + return (one); +} + +/* + * If two freedeps are compatible free one to reduce list size. + */ +static inline struct freedep * +freedep_merge(struct freedep *one, struct freedep *two) +{ + if (two == NULL) + return (one); + + if (one->fd_freework == two->fd_freework) { + WORKLIST_REMOVE(&two->fd_list); + free_freedep(two); + } + return (one); +} + +/* + * Move journal work from one list to another. Duplicate freedeps and + * jsegdeps are coalesced to keep the lists as small as possible. + */ +static void +jwork_move(type, line, dst, src) + short type; + short line; + struct workhead *dst; + struct workhead *src; +{ + struct freedep *freedep; + struct jsegdep *jsegdep; + struct worklist *wkn; + struct worklist *wk; + + KASSERT(dst != src, + ("jwork_move: dst == src")); + freedep = NULL; + jsegdep = NULL; + LIST_FOREACH_SAFE(wk, dst, wk_list, wkn) { + if (wk->wk_type == D_JSEGDEP) + jsegdep = jsegdep_merge(WK_JSEGDEP(wk), jsegdep); + if (wk->wk_type == D_FREEDEP) + freedep = freedep_merge(WK_FREEDEP(wk), freedep); + } + + mtx_assert(&lk, MA_OWNED); + while ((wk = LIST_FIRST(src)) != NULL) { + WORKLIST_REMOVE(wk); + WORKLIST_INSERT(dst, wk); + if (wk->wk_type == D_JSEGDEP) { + jsegdep = jsegdep_merge(WK_JSEGDEP(wk), jsegdep); +#ifdef DEBUG + jsegdep->jd_type = type; + jsegdep->jd_line = line; +#endif + continue; + } + if (wk->wk_type == D_FREEDEP) + freedep = freedep_merge(WK_FREEDEP(wk), freedep); + } +} + +/* * Routines for tracking and managing workitems. */ static void workitem_free(struct worklist *, int); @@ -623,13 +836,16 @@ workitem_free(item, type) #ifdef DEBUG if (item->wk_state & ONWORKLIST) - panic("workitem_free: still on list"); + panic("workitem_free: %s(0x%X) still on list", + TYPENAME(item->wk_type), item->wk_state); if (item->wk_type != type) - panic("workitem_free: type mismatch"); + panic("workitem_free: type mismatch %s != %s", + TYPENAME(item->wk_type), TYPENAME(type)); #endif ump = VFSTOUFS(item->wk_mp); if (--ump->softdep_deps == 0 && ump->softdep_req) wakeup(&ump->softdep_deps); + dep_current[type]--; free(item, DtoM(type)); } @@ -643,6 +859,8 @@ workitem_alloc(item, type, mp) item->wk_mp = mp; item->wk_state = 0; ACQUIRE_LOCK(&lk); + dep_current[type]++; + dep_total[type]++; VFSTOUFS(mp)->softdep_deps++; VFSTOUFS(mp)->softdep_accdeps++; FREE_LOCK(&lk); @@ -696,6 +914,9 @@ SYSCTL_INT(_debug, OID_AUTO, dir_entry, CTLFLAG_RW SYSCTL_DECL(_vfs_ffs); +LIST_HEAD(bmsafemap_hashhead, bmsafemap) *bmsafemap_hashtbl; +static u_long bmsafemap_hash; /* size of hash table - 1 */ + static int compute_summary_at_mount = 0; /* Whether to recompute the summary at mount time */ SYSCTL_INT(_vfs_ffs, OID_AUTO, compute_summary_at_mount, CTLFLAG_RW, &compute_summary_at_mount, 0, "Recompute summary at mount"); @@ -779,7 +1000,7 @@ softdep_speedup(void) req_pending = 1; wakeup(&req_pending); } - + /* XXX Don't we really want to speedup the buf daemon? */ return speedup_syncer(); } @@ -799,7 +1020,8 @@ add_to_worklist(wk) mtx_assert(&lk, MA_OWNED); ump = VFSTOUFS(wk->wk_mp); if (wk->wk_state & ONWORKLIST) - panic("add_to_worklist: already on list"); + panic("add_to_worklist: %s(0x%X) already on list", + TYPENAME(wk->wk_type), wk->wk_state); wk->wk_state |= ONWORKLIST; if (LIST_EMPTY(&ump->softdep_workitem_pending)) LIST_INSERT_HEAD(&ump->softdep_workitem_pending, wk, wk_list); @@ -838,6 +1060,7 @@ softdep_process_worklist(mp, full) ACQUIRE_LOCK(&lk); loopcount = 1; starttime = time_second; + softdep_process_journal(mp, 0); while (ump->softdep_on_worklist > 0) { if ((cnt = process_worklist_item(mp, 0)) == -1) break; @@ -969,6 +1192,11 @@ process_worklist_item(mp, flags) handle_workitem_freefile(WK_FREEFILE(wk)); break; + case D_FREEWORK: + /* Final block in an indirect was freed. */ + handle_workitem_indirblk(WK_FREEWORK(wk)); + break; + default: panic("%s_process_worklist: Unknown type %s", "softdep", TYPENAME(wk->wk_type)); @@ -982,19 +1210,22 @@ process_worklist_item(mp, flags) /* * Move dependencies from one buffer to another. */ -void +int softdep_move_dependencies(oldbp, newbp) struct buf *oldbp; struct buf *newbp; { struct worklist *wk, *wktail; + int dirty; - if (!LIST_EMPTY(&newbp->b_dep)) - panic("softdep_move_dependencies: need merge code"); - wktail = 0; + dirty = 0; + wktail = NULL; ACQUIRE_LOCK(&lk); while ((wk = LIST_FIRST(&oldbp->b_dep)) != NULL) { LIST_REMOVE(wk, wk_list); + if (wk->wk_type == D_BMSAFEMAP && + bmsafemap_rollbacks(WK_BMSAFEMAP(wk))) + dirty = 1; if (wktail == 0) LIST_INSERT_HEAD(&newbp->b_dep, wk, wk_list); else @@ -1002,6 +1233,8 @@ softdep_move_dependencies(oldbp, newbp) wktail = wk; } FREE_LOCK(&lk); + + return (dirty); } /* @@ -1198,23 +1431,22 @@ pagedep_find(pagedephd, ino, lbn, mp, flags, paged * This routine must be called with splbio interrupts blocked. */ static int -pagedep_lookup(ip, lbn, flags, pagedeppp) - struct inode *ip; +pagedep_lookup(mp, ino, lbn, flags, pagedeppp) + struct mount *mp; + ino_t ino; ufs_lbn_t lbn; int flags; struct pagedep **pagedeppp; { struct pagedep *pagedep; struct pagedep_hashhead *pagedephd; - struct mount *mp; int ret; int i; mtx_assert(&lk, MA_OWNED); - mp = ITOV(ip)->v_mount; - pagedephd = PAGEDEP_HASH(mp, ip->i_number, lbn); + pagedephd = PAGEDEP_HASH(mp, ino, lbn); - ret = pagedep_find(pagedephd, ip->i_number, lbn, mp, flags, pagedeppp); + ret = pagedep_find(pagedephd, ino, lbn, mp, flags, pagedeppp); if (*pagedeppp || (flags & DEPALLOC) == 0) return (ret); FREE_LOCK(&lk); @@ -1222,12 +1454,12 @@ static int M_PAGEDEP, M_SOFTDEP_FLAGS|M_ZERO); workitem_alloc(&pagedep->pd_list, D_PAGEDEP, mp); ACQUIRE_LOCK(&lk); - ret = pagedep_find(pagedephd, ip->i_number, lbn, mp, flags, pagedeppp); + ret = pagedep_find(pagedephd, ino, lbn, mp, flags, pagedeppp); if (*pagedeppp) { WORKITEM_FREE(pagedep, D_PAGEDEP); return (ret); } - pagedep->pd_ino = ip->i_number; + pagedep->pd_ino = ino; pagedep->pd_lbn = lbn; LIST_INIT(&pagedep->pd_dirremhd); LIST_INIT(&pagedep->pd_pendinghd); @@ -1314,10 +1546,13 @@ inodedep_lookup(mp, inum, flags, inodedeppp) inodedep->id_savedino1 = NULL; inodedep->id_savedsize = -1; inodedep->id_savedextsize = -1; - inodedep->id_buf = NULL; + inodedep->id_bmsafemap = NULL; + inodedep->id_mkdiradd = NULL; LIST_INIT(&inodedep->id_pendinghd); LIST_INIT(&inodedep->id_inowait); LIST_INIT(&inodedep->id_bufwait); + LIST_INIT(&inodedep->id_jaddrefhd); + LIST_INIT(&inodedep->id_indirdephd); TAILQ_INIT(&inodedep->id_inoupdt); TAILQ_INIT(&inodedep->id_newinoupdt); TAILQ_INIT(&inodedep->id_extupdt); @@ -1405,6 +1640,7 @@ softdep_initialize() &pagedep_hash); inodedep_hashtbl = hashinit(desiredvnodes, M_INODEDEP, &inodedep_hash); newblk_hashtbl = hashinit(64, M_NEWBLK, &newblk_hash); + bmsafemap_hashtbl = hashinit(1024, M_BMSAFEMAP, &bmsafemap_hash); /* initialise bioops hack */ bioops.io_start = softdep_disk_io_initiation; @@ -1428,6 +1664,7 @@ softdep_uninitialize() hashdestroy(pagedep_hashtbl, M_PAGEDEP, pagedep_hash); hashdestroy(inodedep_hashtbl, M_INODEDEP, inodedep_hash); hashdestroy(newblk_hashtbl, M_NEWBLK, newblk_hash); + hashdestroy(bmsafemap_hashtbl, M_BMSAFEMAP, bmsafemap_hash); } /* @@ -1457,9 +1694,14 @@ softdep_mount(devvp, mp, fs, cred) MNT_IUNLOCK(mp); ump = VFSTOUFS(mp); LIST_INIT(&ump->softdep_workitem_pending); + LIST_INIT(&ump->softdep_journal_pending); ump->softdep_worklist_tail = NULL; ump->softdep_on_worklist = 0; ump->softdep_deps = 0; + if ((error = journal_mount(mp, fs, cred)) != 0) { + printf("Failed to start journal: %d\n", error); + return (error); + } /* * When doing soft updates, the counters in the * superblock may have gotten out of sync. Recomputation @@ -1493,7 +1735,1456 @@ softdep_mount(devvp, mp, fs, cred) return (0); } +struct jblocks { + struct jseglst jb_segs; /* TAILQ of current segments. */ + struct jextent *jb_extent; /* Extent array. */ + uint64_t jb_nextseq; /* Next sequence number. */ + uint64_t jb_oldestseq; /* Oldest active sequence number. */ + int jb_avail; /* Available extents. */ + int jb_used; /* Last used extent. */ + int jb_head; /* Allocator head. */ + int jb_off; /* Allocator extent offset. */ + int jb_blocks; /* Total disk blocks covered. */ + int jb_free; /* Total disk blocks free. */ +}; +struct jextent { + ufs2_daddr_t je_daddr; /* Disk block address. */ + int je_blocks; /* Disk block count. */ +}; + +static struct jblocks * +jblocks_create(void) +{ + struct jblocks *jblocks; + + jblocks = malloc(sizeof(*jblocks), M_JBLOCKS, M_WAITOK | M_ZERO); + TAILQ_INIT(&jblocks->jb_segs); + jblocks->jb_avail = 10; + jblocks->jb_extent = malloc(sizeof(struct jextent) * jblocks->jb_avail, + M_JBLOCKS, M_WAITOK | M_ZERO); + + return (jblocks); +} + +static ufs2_daddr_t +jblocks_alloc(struct jblocks *jblocks, int bytes, int *actual) +{ + ufs2_daddr_t daddr; + struct jextent *jext; + int freecnt; + int blocks; + + blocks = bytes / DEV_BSIZE; + jext = &jblocks->jb_extent[jblocks->jb_head]; + freecnt = jext->je_blocks - jblocks->jb_off; + if (freecnt == 0) { + jblocks->jb_off = 0; + if (++jblocks->jb_head > jblocks->jb_used) + jblocks->jb_head = 0; + jext = &jblocks->jb_extent[jblocks->jb_head]; + freecnt = jext->je_blocks; + } + if (freecnt > blocks) + freecnt = blocks; + *actual = freecnt * DEV_BSIZE; + daddr = jext->je_daddr + jblocks->jb_off; + jblocks->jb_off += freecnt; + jblocks->jb_free -= freecnt; + + return (daddr); +} + +static void +jblocks_free(struct jblocks *jblocks, int bytes) +{ + + if (jblocks->jb_free == 0) + wakeup(jblocks); + jblocks->jb_free += bytes / DEV_BSIZE; +} + +static void +jblocks_destroy(struct jblocks *jblocks) +{ + + if (jblocks->jb_extent) + free(jblocks->jb_extent, M_JBLOCKS); + free(jblocks, M_JBLOCKS); +} + +static void +jblocks_add(struct jblocks *jblocks, ufs2_daddr_t daddr, int blocks) +{ + struct jextent *jext; + + jblocks->jb_blocks += blocks; + jblocks->jb_free += blocks; + jext = &jblocks->jb_extent[jblocks->jb_used]; + /* Adding the first block. */ + if (jext->je_daddr == 0) { + jext->je_daddr = daddr; + jext->je_blocks = blocks; + return; + } + /* Extending the last extent. */ + if (jext->je_daddr + jext->je_blocks == daddr) { + jext->je_blocks += blocks; + return; + } + /* Adding a new extent. */ + if (++jblocks->jb_used == jblocks->jb_avail) { + jblocks->jb_avail *= 2; + jext = malloc(sizeof(struct jextent) * jblocks->jb_avail, + M_JBLOCKS, M_WAITOK | M_ZERO); + memcpy(jext, jblocks->jb_extent, + sizeof(struct jextent) * jblocks->jb_used); + free(jblocks->jb_extent, M_JBLOCKS); + jblocks->jb_extent = jext; + } + jext = &jblocks->jb_extent[jblocks->jb_used]; + jext->je_daddr = daddr; + jext->je_blocks = blocks; + return; +} + +static int +journal_mount(mp, fs, cred) + struct mount *mp; + struct fs *fs; + struct ucred *cred; +{ + struct jblocks *jblocks; + struct vnode *vp; + struct inode *ip; + ufs2_daddr_t blkno; + int bcount; + int error; + int i; + + error = VFS_VGET(mp, fs->fs_sujournal, LK_EXCLUSIVE, &vp); + if (error) + return (error); + ip = VTOI(vp); + if (ip->i_size < 1 * 1024 * 1024) { + error = ENOSPC; + goto out; + } + bcount = lblkno(fs, ip->i_size); /* Only use whole blocks. */ + jblocks = jblocks_create(); + for (i = 0; i < bcount; i++) { + error = ufs_bmaparray(vp, i, &blkno, NULL, NULL, NULL); + if (error) + break; + jblocks_add(jblocks, blkno, fsbtodb(fs, fs->fs_frag)); + } + if (error) + jblocks_destroy(jblocks); + else + VFSTOUFS(mp)->softdep_jblocks = jblocks; +out: + vput(vp); + return (error); +} + /* + * Called when a journal record is ready to be written. Space is allocated + * and the journal entry is created when the journal is flushed to stable + * store. + */ +static void +add_to_journal(wk) + struct worklist *wk; +{ + struct ufsmount *ump; + + mtx_assert(&lk, MA_OWNED); + if ((wk->wk_state & DEPCOMPLETE) == 0) + panic("add_to_journal: Invalid wk state 0x%X", wk->wk_state); + ump = VFSTOUFS(wk->wk_mp); + if (wk->wk_state & ONWORKLIST) + panic("add_to_journal: %s(0x%X) already on list", + TYPENAME(wk->wk_type), wk->wk_state); + wk->wk_state |= ONWORKLIST; + if (LIST_EMPTY(&ump->softdep_journal_pending)) + LIST_INSERT_HEAD(&ump->softdep_journal_pending, wk, wk_list); + else + LIST_INSERT_AFTER(ump->softdep_journal_tail, wk, wk_list); + ump->softdep_journal_tail = wk; + ump->softdep_on_journal += 1; +} + +/* + * Remove an arbitrary item for the journal worklist maintain the tail + * pointer. This happens when a new operation obviates the need to + * journal an old operation. + */ +static void +remove_from_journal(wk) + struct worklist *wk; +{ + struct ufsmount *ump; + + mtx_assert(&lk, MA_OWNED); + ump = VFSTOUFS(wk->wk_mp); +#ifdef DEBUG /* XXX Expensive, temporary. */ + { + struct worklist *wkn; + + LIST_FOREACH(wkn, &ump->softdep_journal_pending, wk_list) + if (wkn == wk) + break; + if (wkn == NULL) + panic("remove_from_journal: %p is not in journal", wk); + } +#endif + /* + * We emulate a TAILQ to save space in most structures which do not + * require TAILQ semantics. Here we must update the tail position + * when removing the tail which is not the final entry. + */ + if (ump->softdep_journal_tail == wk) + ump->softdep_journal_tail = + (struct worklist *)wk->wk_list.le_prev; + + WORKLIST_REMOVE(wk); + ump->softdep_on_journal -= 1; +} + +#if 0 +#ifdef DDB +DB_SHOW_COMMAND(softdepsegs, db_show_softdepsegs) +{ + struct jsegdep *jsegdep; + struct jseg *jseg; + int i; + + TAILQ_FOREACH(jseg, &allsegs, js_next) { + db_printf("%p (%ld): %d refs\n", + jseg, jseg->js_seq, jseg->js_refs); + if (jseg->js_refs == 0) + continue; + for (i = 0; i < jseg->js_cnt; i++) { + jsegdep = &jseg->js_deps[i]; + if ((jsegdep->jd_state & ATTACHED) == 0) + continue; + db_printf("\tseg %p allocated to %s @ %d\n", + jsegdep, TYPENAME(jsegdep->jd_type), + jsegdep->jd_line); + } + } +} + +#endif +#endif + +static void +jseg_write(jblocks, jseg, data) + struct jblocks *jblocks; + struct jseg *jseg; + uint8_t *data; +{ + struct jsegrec *rec; + + rec = (struct jsegrec *)data; + rec->jsr_seq = jseg->js_seq; + rec->jsr_oldest = jblocks->jb_oldestseq; + rec->jsr_cnt = jseg->js_cnt; + rec->jsr_crc = 0; +} + +static void +jaddref_write(jaddref, data) + struct jaddref *jaddref; + uint8_t *data; +{ + struct jrefrec *rec; + + rec = (struct jrefrec *)data; + rec->jr_op = JOP_ADDREF; + rec->jr_ino = jaddref->ja_ino; + rec->jr_parent = jaddref->ja_parent; + rec->jr_nlink = jaddref->ja_nlink; + rec->jr_mode = jaddref->ja_mode; + rec->jr_diroff = jaddref->ja_diroff; +} + +static void +jremref_write(jremref, data) + struct jremref *jremref; + uint8_t *data; +{ + struct jrefrec *rec; + + rec = (struct jrefrec *)data; + rec->jr_op = JOP_REMREF; + rec->jr_ino = jremref->jr_ino; + rec->jr_parent = jremref->jr_parent; + rec->jr_nlink = jremref->jr_nlink; + rec->jr_mode = jremref->jr_mode; + rec->jr_diroff = jremref->jr_diroff; +} + +static void +jnewblk_write(jnewblk, data) + struct jnewblk *jnewblk; + uint8_t *data; +{ + struct jblkrec *rec; + + rec = (struct jblkrec *)data; + rec->jb_op = JOP_NEWBLK; + rec->jb_ino = jnewblk->jn_ino; + rec->jb_blkno = jnewblk->jn_blkno; + rec->jb_lbn = jnewblk->jn_lbn; + rec->jb_frags = jnewblk->jn_frags; + rec->jb_oldfrags = jnewblk->jn_oldfrags; +} + +static void +jfreeblk_write(jfreeblk, data) + struct jfreeblk *jfreeblk; + uint8_t *data; +{ + struct jblkrec *rec; + + rec = (struct jblkrec *)data; + rec->jb_op = JOP_FREEBLK; + rec->jb_ino = jfreeblk->jf_ino; + rec->jb_blkno = jfreeblk->jf_blkno; + rec->jb_lbn = jfreeblk->jf_lbn; + rec->jb_frags = jfreeblk->jf_frags; + rec->jb_oldfrags = 0; +} + +static void +jfreefrag_write(jfreefrag, data) + struct jfreefrag *jfreefrag; + uint8_t *data; +{ + struct jblkrec *rec; + + rec = (struct jblkrec *)data; + rec->jb_op = JOP_FREEBLK; + rec->jb_ino = jfreefrag->fr_ino; + rec->jb_blkno = jfreefrag->fr_blkno; + rec->jb_lbn = jfreefrag->fr_lbn; + rec->jb_frags = jfreefrag->fr_frags; + rec->jb_oldfrags = 0; +} + +/* + * Flush some journal records to disk. + */ +static void +softdep_process_journal(mp, flags) + struct mount *mp; + int flags; +{ + struct jblocks *jblocks; + struct ufsmount *ump; + struct worklist *wk; + struct jseg *jseg; + struct buf *bp; + uint8_t *data; + struct fs *fs; + int segwritten; + int jrecpb; /* records per fs block. */ + int jrecpf; /* records per fs frag. */ + int size; + int cnt; + int i; + + ump = VFSTOUFS(mp); + fs = ump->um_fs; + jblocks = ump->softdep_jblocks; + jrecpb = fs->fs_bsize / JREC_SIZE; + jrecpf = fs->fs_fsize / JREC_SIZE; + segwritten = 0; + while ((cnt = ump->softdep_on_journal) != 0) { + /* + * Create a new segment to hold as many as 'cnt' journal + * entries and add them to the segment. Notice cnt is + * off by one to account for the space required by the + * jsegrec. If we don't have a full block to log skip it + * unless flags == MNT_WAIT and we haven't written anything. + */ + cnt++; + if (cnt < jrecpb && (flags != MNT_WAIT || segwritten != 0)) + return; + if (cnt < jrecpb) + cnt = roundup2(cnt, jrecpf); + else + cnt = jrecpb; + /* + * If there is no space try to clean up some entries. + */ + while (jblocks->jb_free == 0) { + if (flags != MNT_WAIT) + return; + /* + * Items in the worklist should release journal + * space when they free storage. Process them + * until we have enough space to proceed. If + * we can't process an item we need to flush more + * bufs and wait. + */ +#if 0 /* + * XXX Currently this deadlocks because bufs are + * held locked while waiting on journal writes in + * truncate and softdep_update_inodeblock(). + */ + printf("softdep: Out of journal space!\n"); + if (process_worklist_item(mp, LK_NOWAIT) != -1) + continue; +#endif + printf("softdep: Out of journal space, no progress."); + softdep_speedup(); + msleep(jblocks, &lk, PRIBIO, "jblocks", 0); + } + FREE_LOCK(&lk); + cnt--; /* Temporarily forget the segment record. */ + size = sizeof(*jseg) + (sizeof(struct jsegdep) * cnt); + jseg = malloc(size, M_JSEG, M_SOFTDEP_FLAGS); + workitem_alloc(&jseg->js_list, D_JSEG, mp); + LIST_INIT(&jseg->js_entries); + jseg->js_refs = 1; /* Self reference. */ + jseg->js_jblocks = jblocks; + for (i = 0; i < cnt; i++) { + jseg->js_deps[i].jd_list.wk_mp = mp; + jseg->js_deps[i].jd_list.wk_type = D_JSEGDEP; + jseg->js_deps[i].jd_list.wk_state = 0; + jseg->js_deps[i].jd_seg = jseg; + } + size = fragroundup(fs, (cnt+1) * JREC_SIZE); + bp = geteblk(size, 0); + ACQUIRE_LOCK(&lk); + /* + * If there was a race while we were allocating the block + * and jseg the entry we care about was likely written. + * We bail out in both the WAIT and NOWAIT case and assume + * the caller will loop if the entry it cares about is + * not written. + */ + if (ump->softdep_on_journal == 0 || jblocks->jb_free == 0) { + bp->b_flags |= B_INVAL | B_NOCACHE; + brelse(bp); + WORKITEM_FREE(jseg, D_JSEG); + return; + } + /* + * XXX If we didn't preallocate jsegdeps we could go up to + * the size available in the block. + */ + cnt = MIN(ump->softdep_on_journal, cnt); + size = fragroundup(fs, (cnt + 1) * JREC_SIZE); + /* + * Allocate a disk block for this journal data and account + * for truncation of the requested size if enough contiguous + * space was not available. + */ + bp->b_blkno = bp->b_lblkno = jblocks_alloc(jblocks, size, + &size); + bp->b_offset = bp->b_blkno * DEV_BSIZE; + bp->b_bcount = size; + bp->b_bufobj = &ump->um_devvp->v_bufobj; + bp->b_flags &= ~B_INVAL; + /* + * Initialize our jseg with as many as cnt - 1 records. + * Assign the next sequence number to it and link it + * in-order. + */ + jseg->js_buf = bp; + jseg->js_cnt = cnt = (size / JREC_SIZE) - 1; + jseg->js_size = size; + jseg->js_seq = jblocks->jb_nextseq++; + if (TAILQ_EMPTY(&jblocks->jb_segs)) + jblocks->jb_oldestseq = jseg->js_seq; + TAILQ_INSERT_TAIL(&jblocks->jb_segs, jseg, js_next); + /* + * Start filling in records from the pending list. + */ + data = bp->b_data; + jseg_write(jblocks, jseg, data); + data += JREC_SIZE; + while ((wk = LIST_FIRST(&ump->softdep_journal_pending)) + != NULL) { + remove_from_journal(wk); + wk->wk_state |= IOSTARTED; + WORKLIST_INSERT(&jseg->js_entries, wk); + switch (wk->wk_type) { + case D_JADDREF: + jaddref_write(WK_JADDREF(wk), data); + break; + case D_JREMREF: + jremref_write(WK_JREMREF(wk), data); + break; + case D_JNEWBLK: + jnewblk_write(WK_JNEWBLK(wk), data); + break; + case D_JFREEBLK: + jfreeblk_write(WK_JFREEBLK(wk), data); + break; + case D_JFREEFRAG: + jfreefrag_write(WK_JFREEFRAG(wk), data); + break; + default: + panic("process_journal: Unknown type %s", + TYPENAME(wk->wk_type)); + /* NOTREACHED */ + } + data += JREC_SIZE; + if (--cnt == 0) + break; + } + /* + * Write this one buffer and continue. + */ +#if 1 + WORKLIST_INSERT(&bp->b_dep, &jseg->js_list); + FREE_LOCK(&lk); + BO_LOCK(bp->b_bufobj); + bgetvp(ump->um_devvp, bp); + BO_UNLOCK(bp->b_bufobj); + /* + * XXX bawrite? Completion ordering? We may permit writing + * the journal out of order but then we must complete + * those segments in order by delaying handle_written_jseg + * until all predecessors have completed. + */ + bwrite(bp); + ACQUIRE_LOCK(&lk); +#else + handle_written_jseg(jseg, bp); + FREE_LOCK(&lk); + brelse(bp); + ACQUIRE_LOCK(&lk); +#endif + segwritten++; + } +} + +/* + * Complete a jseg write, allowing all dependencies awaiting journal writes + * to proceed. Each journal dependency also attaches a jsegdep to dependent + * structures so that the journal segment can be freed to reclaim space. + */ +static void +handle_written_jseg(jseg, bp) + struct jseg *jseg; + struct buf *bp; +{ + struct worklist *wk; + struct jsegdep *jsegdep; + int waiting; + int i; + + if (jseg->js_refs == 0) + panic("handle_written_jseg: No self-reference on %p", jseg); + /* + * We'll never need this buffer again, set flags so it will be + * discarded. + */ + bp->b_flags |= B_INVAL | B_NOCACHE; + i = 0; + while ((wk = LIST_FIRST(&jseg->js_entries)) != NULL) { + WORKLIST_REMOVE(wk); + waiting = wk->wk_state & IOWAITING; + wk->wk_state &= ~(IOSTARTED | IOWAITING); + wk->wk_state |= COMPLETE; + KASSERT(i < jseg->js_cnt, + ("handle_written_jseg: overflow %d >= %d", + i, jseg->js_cnt)); + jsegdep = &jseg->js_deps[i++]; +#ifdef DEBUG + if (jsegdep->jd_state != 0) + panic("Invalid jsegdep: %p jseg %p", jsegdep, jseg); + jsegdep->jd_state = ATTACHED; + jsegdep->jd_type = wk->wk_type; + jsegdep->jd_line = __LINE__; +#endif + jseg->js_refs++; + switch (wk->wk_type) { + case D_JADDREF: + handle_written_jaddref(WK_JADDREF(wk), jsegdep); + break; + case D_JREMREF: + handle_written_jremref(WK_JREMREF(wk), jsegdep); + break; + case D_JNEWBLK: + handle_written_jnewblk(WK_JNEWBLK(wk), jsegdep); + break; + case D_JFREEBLK: + handle_written_jfreeblk(WK_JFREEBLK(wk), jsegdep); + break; + case D_JFREEFRAG: + handle_written_jfreefrag(WK_JFREEFRAG(wk), jsegdep); + break; + default: + panic("handle_written_jseg: Unknown type %s", + TYPENAME(wk->wk_type)); + /* NOTREACHED */ + } + if (waiting) + wakeup(wk); + } + /* Reset the cnt for the real number of jsegdeps handed out. */ + jseg->js_cnt = i; + /* Release the self reference so the structure may be freed. */ + free_jseg(jseg); +} + +/* + * Called once a jremref has made it to stable store. The jremref is marked + * complete and we attempt to free it. Any pagedeps writes sleeping waiting + * for the jremref to complete will be awoken by free_jremref. + */ +static void +handle_written_jremref(jremref, jsegdep) + struct jremref *jremref; + struct jsegdep *jsegdep; +{ + struct dirrem *dirrem; + + dirrem = jremref->jr_dirrem; + jremref->jr_dirrem = NULL; + LIST_REMOVE(jremref, jr_deps); + jsegdep->jd_state |= jremref->jr_state & MKDIR_PARENT; + WORKLIST_INSERT(&dirrem->dm_jwork, &jsegdep->jd_list); + if (LIST_EMPTY(&dirrem->dm_jremrefhd) && + (dirrem->dm_state & COMPLETE) != 0) + add_to_worklist(&dirrem->dm_list); + free_jremref(jremref); +} + +/* + * Called once a jaddref has made it to stable store. The dependency is + * marked complete and any dependent structures are added to the inode + * bufwait list to be completed as soon as it is written. If a bitmap + * write depends on this entry we move the inode into the inodedephd + * of the bmsafemap dependency and attempt to remove the jaddref from + * the bmsafemap. + */ +static void +handle_written_jaddref(jaddref, jsegdep) + struct jaddref *jaddref; + struct jsegdep *jsegdep; +{ + struct inodedep *inodedep; + struct diradd *diradd; + struct mkdir *mkdir; + + mkdir = NULL; + diradd = NULL; + if (inodedep_lookup(jaddref->ja_list.wk_mp, jaddref->ja_ino, + 0, &inodedep) == 0) + panic("handle_written_jaddref: Lost inodedep."); + if (jaddref->ja_diradd == NULL) + panic("handle_written_jaddref: No dependency"); + if (jaddref->ja_diradd->da_list.wk_type == D_DIRADD) { + diradd = jaddref->ja_diradd; + WORKLIST_INSERT(&inodedep->id_bufwait, &diradd->da_list); + } else if (jaddref->ja_state & MKDIR_PARENT) { + mkdir = jaddref->ja_mkdir; + WORKLIST_INSERT(&inodedep->id_bufwait, &mkdir->md_list); + } else if (jaddref->ja_state & MKDIR_BODY) + mkdir = jaddref->ja_mkdir; + else + panic("handle_written_jaddref: Unknown dependency %p", + jaddref->ja_diradd); + jaddref->ja_diradd = NULL; /* also clears ja_mkdir */ + /* + * The mkdir may be waiting on the jaddref to clear before freeing. + */ + if (mkdir) { + KASSERT(mkdir->md_list.wk_type == D_MKDIR, + ("handle_written_jaddref: Incorrect type for mkdir %s", + TYPENAME(mkdir->md_list.wk_type))); + mkdir->md_jaddref = NULL; + diradd = mkdir->md_diradd; + mkdir->md_state |= DEPCOMPLETE; + complete_mkdir(mkdir); + } + WORKLIST_INSERT(&diradd->da_jwork, &jsegdep->jd_list); + if (jaddref->ja_state & NEWBLOCK) { + inodedep->id_state |= ONDEPLIST; + LIST_INSERT_HEAD(&inodedep->id_bmsafemap->sm_inodedephd, + inodedep, id_deps); + } + free_jaddref(jaddref); +} + +/* + * Called once a jnewblk journal is written. The allocdirect or allocindir + * is placed in the bmsafemap to await notification of a written bitmap. + */ +static void +handle_written_jnewblk(jnewblk, jsegdep) + struct jnewblk *jnewblk; + struct jsegdep *jsegdep; +{ + struct bmsafemap *bmsafemap; + struct allocdirect *adp; + struct allocindir *aip; + + if (jnewblk->jn_dep == NULL) + panic("handle_written_jnewblk: No dependency for the segdep."); + jsegdep->jd_type = jnewblk->jn_dep->wk_type; + if (jnewblk->jn_dep->wk_type == D_ALLOCDIRECT) { + adp = WK_ALLOCDIRECT(jnewblk->jn_dep); + adp->ad_jnewblk = NULL; + WORKLIST_INSERT(&adp->ad_jwork, &jsegdep->jd_list); + bmsafemap = adp->ad_bmsafemap; + LIST_INSERT_HEAD(&bmsafemap->sm_allocdirecthd, adp, ad_deps); + } else if (jnewblk->jn_dep->wk_type == D_ALLOCINDIR) { + aip = WK_ALLOCINDIR(jnewblk->jn_dep); + aip->ai_jnewblk = NULL; + WORKLIST_INSERT(&aip->ai_jwork, &jsegdep->jd_list); + bmsafemap = aip->ai_bmsafemap; + LIST_INSERT_HEAD(&bmsafemap->sm_allocindirhd, aip, ai_deps); + } else + panic("handle_written_jnewblk: Unexpected type %s", + TYPENAME(jnewblk->jn_dep->wk_type)); + jnewblk->jn_dep = NULL; + free_jnewblk(jnewblk); +} + +/* + * Free a jfreefrag when the parent freefrag is rendered obsolete. + */ +static void +free_jfreefrag(jfreefrag) + struct jfreefrag *jfreefrag; +{ + + if (jfreefrag->fr_state & IOSTARTED) + WORKLIST_REMOVE(&jfreefrag->fr_list); + else if (jfreefrag->fr_state & ONWORKLIST) + remove_from_journal(&jfreefrag->fr_list); + if (jfreefrag->fr_freefrag != NULL) + panic("free_jfreefrag: Still attached to a freefrag."); + WORKITEM_FREE(jfreefrag, D_JFREEFRAG); +} + +/* + * Called when the journal write for a jfreefrag completes. The parent + * freefrag is added to the worklist if this completes its dependencies. + */ +static void +handle_written_jfreefrag(jfreefrag, jsegdep) + struct jfreefrag *jfreefrag; + struct jsegdep *jsegdep; +{ + struct freefrag *freefrag; + + freefrag = jfreefrag->fr_freefrag; + if (freefrag == NULL) + panic("handle_written_jfreefrag: No freefrag."); + freefrag->ff_state |= DEPCOMPLETE; + freefrag->ff_jfreefrag = NULL; + WORKLIST_INSERT(&freefrag->ff_jwork, &jsegdep->jd_list); + if ((freefrag->ff_state & ALLCOMPLETE) == ALLCOMPLETE) + add_to_worklist(&freefrag->ff_list); + jfreefrag->fr_freefrag = NULL; + free_jfreefrag(jfreefrag); +} + +/* + * Called when the journal write for a jfreeblk completes. The jfreeblk + * is removed from the freeblks list of pending journal writes and the + * jsegdep is moved to the freeblks jwork to be completed when all blocks + * have been reclaimed. + */ +static void +handle_written_jfreeblk(jfreeblk, jsegdep) + struct jfreeblk *jfreeblk; + struct jsegdep *jsegdep; +{ + + LIST_REMOVE(jfreeblk, jf_deps); + WORKLIST_INSERT(&jfreeblk->jf_freeblks->fb_jwork, &jsegdep->jd_list); + free_jfreeblk(jfreeblk); +} + +/* + * Allocate a new jremref that tracks the removal of ip from dp with the + * directory entry offset of diroff. Mark the entry as ATTACHED and + * DEPCOMPLETE as we have all the information required for the journal write + * and the directory has already been removed from the buffer. The caller + * is responsible for linking the jremref into the pagedep and adding it + * to the journal to write. The MKDIR_PARENT flag is set if we're doing + * a DOTDOT addition so handle_workitem_remove() can properly assign + * the jsegdep when we're done. + */ +static struct jremref * +newjremref(dirrem, dp, ip, diroff) + struct dirrem *dirrem; + struct inode *dp; + struct inode *ip; + off_t diroff; +{ + struct jremref *jremref; + + jremref = malloc(sizeof(*jremref), M_JREMREF, M_SOFTDEP_FLAGS); + workitem_alloc(&jremref->jr_list, D_JREMREF, UFSTOVFS(dp->i_ump)); + jremref->jr_state = ATTACHED | DEPCOMPLETE; + jremref->jr_dirrem = dirrem; + jremref->jr_diroff = diroff; + jremref->jr_ino = ip->i_number; + jremref->jr_parent = dp->i_number; + jremref->jr_mode = ip->i_mode; + jremref->jr_nlink = ip->i_nlink; + + return (jremref); +} + +/* + * Allocate a new jaddref to track the addition of ino to dp at diroff. The + * directory offset may not be known until later. The caller is responsible + * adding the entry to the journal when this information is available. nlink + * should be the link count prior to the addition and mode is only required + * to have the correct FMT. + */ +static struct jaddref * +newjaddref(dp, ino, diroff, nlink, mode) + struct inode *dp; + ino_t ino; + off_t diroff; + int16_t nlink; + uint16_t mode; +{ + struct jaddref *jaddref; + + jaddref = malloc(sizeof(*jaddref), M_JADDREF, M_SOFTDEP_FLAGS); + workitem_alloc(&jaddref->ja_list, D_JADDREF, UFSTOVFS(dp->i_ump)); + jaddref->ja_mkdir = NULL; + jaddref->ja_state = ATTACHED | DEPCOMPLETE | ONDEPLIST; + jaddref->ja_diroff = diroff; + jaddref->ja_ino = ino; + jaddref->ja_parent = dp->i_number; + jaddref->ja_mode = mode; + jaddref->ja_nlink = nlink; + + return (jaddref); +} + +/* + * Create a new free dependency for a freework. The caller is responsible + * for adjusting the reference count when it has the lock held. The freedep + * will track an outstanding bitmap write that will ultimately clear the + * freework to continue. + */ +static struct freedep * +newfreedep(struct freework *freework) +{ + struct freedep *freedep; + + freedep = malloc(sizeof(*freedep), M_FREEDEP, M_SOFTDEP_FLAGS); + workitem_alloc(&freedep->fd_list, D_FREEDEP, freework->fw_list.wk_mp); + freedep->fd_freework = freework; + + return (freedep); +} + +/* + * Free a freedep structure once the buffer it is linked to is written. If + * this is the last reference to the freework schedule it for completion. + */ +static void +free_freedep(freedep) + struct freedep *freedep; +{ + + if (--freedep->fd_freework->fw_ref == 0) + add_to_worklist(&freedep->fd_freework->fw_list); + WORKITEM_FREE(freedep, D_FREEDEP); +} + +/* + * Allocate a new freework structure that may be a level in an indirect + * when parent is not NULL or a top level block when it is. The top level + * freework structures are allocated without lk held and before the freeblks + * is visible outside of softdep_setup_freeblocks(). + */ +static struct freework * +newfreework(struct freeblks *freeblks, struct freework *parent, ufs2_daddr_t nb, + ufs_lbn_t lbn, int frags) +{ + struct freework *freework; + + freework = malloc(sizeof(*freework), M_FREEWORK, M_SOFTDEP_FLAGS); + workitem_alloc(&freework->fw_list, D_FREEWORK, freeblks->fb_list.wk_mp); + freework->fw_freeblks = freeblks; + freework->fw_parent = parent; + freework->fw_lbn = lbn; + freework->fw_blkno = nb; + freework->fw_frags = frags; + freework->fw_ref = 0; + LIST_INIT(&freework->fw_jwork); + + if (parent == NULL) { + WORKLIST_INSERT_UNLOCKED(&freeblks->fb_freeworkhd, + &freework->fw_list); + freeblks->fb_ref++; + } + + return (freework); +} + +/* + * Allocate a new jfreeblk and freework to journal top level block pointer + * when truncating a file. The caller must add this to the worklist when + * lk is held. + */ +static struct jfreeblk * +newjfreeblk(freeblks, ip, lbn, blkno, frags) + struct freeblks *freeblks; + struct inode *ip; + ufs_lbn_t lbn; + ufs2_daddr_t blkno; + int frags; +{ + struct jfreeblk *jfreeblk; + + jfreeblk = malloc(sizeof(*jfreeblk), M_JFREEBLK, M_SOFTDEP_FLAGS); + workitem_alloc(&jfreeblk->jf_list, D_JFREEBLK, UFSTOVFS(ip->i_ump)); + jfreeblk->jf_state = ATTACHED | DEPCOMPLETE; + jfreeblk->jf_ino = ip->i_number; + jfreeblk->jf_lbn = lbn; + jfreeblk->jf_blkno = blkno; + jfreeblk->jf_frags = frags; + jfreeblk->jf_freeblks = freeblks; + LIST_INSERT_HEAD(&freeblks->fb_jfreeblkhd, jfreeblk, jf_deps); + + newfreework(freeblks, NULL, blkno, lbn, frags); + + return (jfreeblk); +} + +/* + * Cancel a jaddref either before it has been written or while it is being + * written. This happens when a link is removed before the add reaches + * the disk. The jaddref dependency is kept linked into the bmsafemap + * and inode to prevent the link count or bitmap from reaching the disk + * until handle_workitem_remove() re-adjusts the counts and bitmaps as + * required. + */ +static void +cancel_jaddref(jaddref, inodedep, wkhd) + struct jaddref *jaddref; + struct inodedep *inodedep; + struct workhead *wkhd; +{ + struct jaddref *jaddrefn; + + /* + * If we're canceling a new bitmap we have to search for another ref + * to move into the bmsafemap dep. This might be better expressed + * with another structure. + */ + if (jaddref->ja_state & NEWBLOCK && inodedep != NULL) { + LIST_FOREACH(jaddrefn, &inodedep->id_jaddrefhd, ja_inodeps) { + if (jaddrefn == jaddref) + continue; + if ((jaddrefn->ja_state & + (GOINGAWAY | MKDIR_PARENT | MKDIR_BODY)) != 0) + continue; + jaddrefn->ja_state &= ~(ATTACHED | UNDONE); + jaddrefn->ja_state |= + jaddref->ja_state & (ATTACHED | UNDONE | NEWBLOCK); + jaddref->ja_state &= ~(ATTACHED | UNDONE | NEWBLOCK); + jaddref->ja_state |= ATTACHED; + LIST_REMOVE(jaddref, ja_bmdeps); + LIST_INSERT_HEAD(&inodedep->id_bmsafemap->sm_jaddrefhd, + jaddrefn, ja_bmdeps); + } + } + if (jaddref->ja_state & IOWAITING) { + jaddref->ja_state &= ~IOWAITING; + wakeup(&jaddref->ja_list); + } + jaddref->ja_state |= GOINGAWAY; + jaddref->ja_mkdir = NULL; + if (jaddref->ja_state & IOSTARTED) { + jaddref->ja_state &= ~IOSTARTED; + WORKLIST_REMOVE(&jaddref->ja_list); + } else + remove_from_journal(&jaddref->ja_list); + if (wkhd == NULL) + return; + /* + * Leave the head of the list for jsegdeps for fast merging. + */ + if (LIST_FIRST(wkhd) != NULL) { + jaddref->ja_state |= ONWORKLIST; + LIST_INSERT_AFTER(LIST_FIRST(wkhd), &jaddref->ja_list, wk_list); + } else + WORKLIST_INSERT(wkhd, &jaddref->ja_list); +} + +/* + * Attempt to free a jaddref structure when some work completes. This + * should only succeed once the entry is written and all dependencies have + * been notified. + */ +static void +free_jaddref(jaddref) + struct jaddref *jaddref; +{ + + if ((jaddref->ja_state & ALLCOMPLETE) != ALLCOMPLETE) + return; + if (jaddref->ja_state & NEWBLOCK) + LIST_REMOVE(jaddref, ja_bmdeps); + if (jaddref->ja_state & ONDEPLIST) + LIST_REMOVE(jaddref, ja_inodeps); + if (jaddref->ja_state & (IOSTARTED | ONWORKLIST)) + panic("free_jaddref: Bad state %p(0x%X)", + jaddref, jaddref->ja_state); + if (jaddref->ja_mkdir != NULL) + panic("free_jaddref: Work pending, 0x%X\n", jaddref->ja_state); + WORKITEM_FREE(jaddref, D_JADDREF); +} + +/* + * Free a jremref structure once all dependencies are complete. + */ +static void +free_jremref(jremref) + struct jremref *jremref; +{ + + if ((jremref->jr_state & ALLCOMPLETE) != ALLCOMPLETE) + return; + /* If we were never written remove ourselves from the worklist. */ + if (jremref->jr_state & IOSTARTED) + panic("free_jremref: IO still pending"); + WORKITEM_FREE(jremref, D_JREMREF); +} + +/* + * Free a jnewblk structure. + */ +static void +free_jnewblk(jnewblk) + struct jnewblk *jnewblk; +{ + + if ((jnewblk->jn_state & ALLCOMPLETE) != ALLCOMPLETE) + return; + LIST_REMOVE(jnewblk, jn_deps); + if (jnewblk->jn_dep != NULL) + panic("free_jnewblk: Dependency still attached."); + WORKITEM_FREE(jnewblk, D_JNEWBLK); +} + +/* + * Cancel a jnewblk which has been superseded by a freeblk. The jnewblk + * is kept linked into the bmsafemap until the free completes, thus + * preventing the modified state from ever reaching disk. The free + * routine must pass this structure via ffs_blkfree() to + * softdep_setup_freeblks() so there is no race in releasing the space. + */ +static void +cancel_jnewblk(jnewblk, wkhd) + struct jnewblk *jnewblk; + struct workhead *wkhd; +{ + + if (jnewblk->jn_state & IOWAITING) { + jnewblk->jn_state &= ~IOWAITING; + wakeup(&jnewblk->jn_list); + } + jnewblk->jn_dep = NULL; + jnewblk->jn_state |= GOINGAWAY; + if (jnewblk->jn_state & IOSTARTED) { + jnewblk->jn_state &= ~IOSTARTED; + WORKLIST_REMOVE(&jnewblk->jn_list); + } else + remove_from_journal(&jnewblk->jn_list); + /* + * Leave the head of the list for jsegdeps for fast merging. + */ + if (LIST_FIRST(wkhd) != NULL) { + jnewblk->jn_state |= ONWORKLIST; + LIST_INSERT_AFTER(LIST_FIRST(wkhd), &jnewblk->jn_list, wk_list); + } else + WORKLIST_INSERT(wkhd, &jnewblk->jn_list); +} + +static void +free_jfreeblk(jfreeblk) + struct jfreeblk *jfreeblk; +{ + + WORKITEM_FREE(jfreeblk, D_JFREEBLK); +} + +/* + * Release one reference to a jseg and free it if the count reaches 0. This + * should eventually reclaim journal space as well. + */ +static void +free_jseg(jseg) + struct jseg *jseg; +{ + struct jblocks *jblocks; + struct jsegdep *jsegdep; + + + KASSERT(jseg->js_refs > 0, + ("free_jseg: Invalid refcnt %d", jseg->js_refs)); + if (--jseg->js_refs != 0) + return; +#ifdef DEBUG + { + int errors; + int i; + errors = 0; + for (i = 0; i < jseg->js_cnt; i++) { + jsegdep = &jseg->js_deps[i]; + if (jsegdep->jd_state != 0) { + printf("free_jseg: %p(0x%X) allocated " + "to %s:%d\n", jsegdep, jsegdep->jd_state, + TYPENAME(jsegdep->jd_type), + jsegdep->jd_line); + errors = 1; + } + } + if (errors) + panic("errors"); + } +#endif + jblocks = jseg->js_jblocks; + /* + * Free only those jsegs which have none allocated before them to + * preserve the journal space ordering. + */ + while ((jseg = TAILQ_FIRST(&jblocks->jb_segs)) != NULL) { + jblocks->jb_oldestseq = jseg->js_seq; + if (jseg->js_refs != 0) + break; + TAILQ_REMOVE(&jblocks->jb_segs, jseg, js_next); + jblocks_free(jblocks, jseg->js_size); + KASSERT(LIST_EMPTY(&jseg->js_entries), + ("free_jseg: Freed jseg has valid entries.")); + WORKITEM_FREE(jseg, D_JSEG); + } +} + +/* + * Release a jsegdep and decrement the jseg count. + */ +static void +free_jsegdep(jsegdep) + struct jsegdep *jsegdep; +{ + +#ifdef DEBUG + if (jsegdep->jd_state != ATTACHED) + panic("free_jsegdep: Illegal state 0x%X.", jsegdep->jd_state); + jsegdep->jd_state &= ~ATTACHED; +#endif + free_jseg(jsegdep->jd_seg); +} + +/* + * Wait for a journal item to make it to disk. Initiate journal processing + * if required. + */ +static void +jwait(wk) + struct worklist *wk; +{ + + /* + * If IO has not started we process the journal. We can't mark the + * worklist item as IOWAITING because we drop the lock while + * processing the journal and the worklist entry may be freed after + * this point. The caller may call back in and re-issue the request. + */ + if ((wk->wk_state & IOSTARTED) == 0) { + softdep_process_journal(wk->wk_mp, MNT_WAIT); + return; + } + wk->wk_state |= IOWAITING; + msleep(wk, &lk, PRIBIO, "jwait", 0); +} + +/* + * Lookup an inodedep based on an inode pointer and set the nlinkdelta as + * appropriate. This is a convenience function to reduce duplicate code + * for the setup and revert functions below. + */ +static struct inodedep * +inodedep_lookup_ip(ip) + struct inode *ip; +{ + struct inodedep *inodedep; + + KASSERT(ip->i_nlink >= ip->i_effnlink, + ("inodedep_lookup_ip: bad delta")); + (void) inodedep_lookup(UFSTOVFS(ip->i_ump), ip->i_number, + DEPALLOC, &inodedep); + inodedep->id_nlinkdelta = ip->i_nlink - ip->i_effnlink; + + return (inodedep); +} + +/* + * Called prior to creating a new inode and linking it to a directory. The + * jaddref structure must already be allocated by softdep_setup_inomapdep + * and it is discovered here so we can initialize the mode and update + * nlinkdelta. + */ +void +softdep_setup_create(dp, ip) + struct inode *dp; + struct inode *ip; +{ + struct inodedep *inodedep; + struct jaddref *jaddref; + + KASSERT(ip->i_nlink == 1, + ("softdep_setup_create: Invalid link count.")); + + ACQUIRE_LOCK(&lk); + inodedep = inodedep_lookup_ip(ip); + jaddref = LIST_FIRST(&inodedep->id_jaddrefhd); + KASSERT(jaddref != NULL && + jaddref->ja_parent == dp->i_number && jaddref->ja_nlink == 0, + ("softdep_setup_create: No addref structure present.")); + jaddref->ja_mode = ip->i_mode; + FREE_LOCK(&lk); +} + +/* + * Create a jaddref structure to track the addition of a DOTDOT link when + * we are reparenting an inode as part of a rename. This jaddref will be + * found by softdep_setup_directory_change. + */ +void +softdep_setup_dotdot_link(dp, ip) + struct inode *dp; + struct inode *ip; +{ + struct inodedep *inodedep; + struct jaddref *jaddref; + + /* + * We don't set MKDIR_PARENT as this is not tied to a mkdir and + * is used as a normal link would be. + */ + jaddref = newjaddref(ip, dp->i_number, DOTDOT_OFFSET, dp->i_nlink - 1, + dp->i_mode); + ACQUIRE_LOCK(&lk); + inodedep = inodedep_lookup_ip(dp); + LIST_INSERT_HEAD(&inodedep->id_jaddrefhd, jaddref, ja_inodeps); + FREE_LOCK(&lk); +} + +/* + * Create a jaddref structure to track a new link to an inode. The directory + * offset is not known until softdep_setup_directory_add or + * softdep_setup_directory_change. + */ +void +softdep_setup_link(dp, ip) + struct inode *dp; + struct inode *ip; +{ + struct inodedep *inodedep; + struct jaddref *jaddref; + + jaddref = newjaddref(dp, ip->i_number, 0, ip->i_nlink - 1, ip->i_mode); + ACQUIRE_LOCK(&lk); + inodedep = inodedep_lookup_ip(ip); + LIST_INSERT_HEAD(&inodedep->id_jaddrefhd, jaddref, ja_inodeps); + FREE_LOCK(&lk); +} + +/* + * Called to create the jaddref structures to track . and .. references as + * well as lookup and further initialize the incomplete jaddref created + * by softdep_setup_inomapdep when the inode was allocated.A + */ +void +softdep_setup_mkdir(dp, ip) + struct inode *dp; + struct inode *ip; +{ + struct inodedep *inodedep; + struct jaddref *dotdotaddref; + struct jaddref *dotaddref; + struct jaddref *jaddref; + + dotaddref = newjaddref(ip, ip->i_number, DOT_OFFSET, 1, ip->i_mode); + dotaddref->ja_state |= MKDIR_BODY; + dotdotaddref = newjaddref(ip, dp->i_number, DOTDOT_OFFSET, + dp->i_nlink - 1, dp->i_mode); + dotdotaddref->ja_state |= MKDIR_PARENT; + + ACQUIRE_LOCK(&lk); + inodedep = inodedep_lookup_ip(ip); + jaddref = LIST_FIRST(&inodedep->id_jaddrefhd); + KASSERT(jaddref != NULL, + ("softdep_setup_mkdir: No addref structure present.")); + KASSERT(jaddref->ja_parent == dp->i_number && jaddref->ja_nlink == 0, + ("softdep_setup_mkdir: bad parent/link %d/%d", + jaddref->ja_parent, jaddref->ja_nlink)); + jaddref->ja_mode = ip->i_mode; + LIST_INSERT_AFTER(jaddref, dotaddref, ja_inodeps); + inodedep = inodedep_lookup_ip(dp); + LIST_INSERT_HEAD(&inodedep->id_jaddrefhd, dotdotaddref, ja_inodeps); + FREE_LOCK(&lk); +} + +/* + * Called to track nlinkdelta of the inode and parent directories prior to + * unlinking a directory. + */ +void +softdep_setup_rmdir(dp, ip) + struct inode *dp; + struct inode *ip; +{ + + ACQUIRE_LOCK(&lk); + (void) inodedep_lookup_ip(ip); + (void) inodedep_lookup_ip(dp); + FREE_LOCK(&lk); +} + +/* + * Called to track nlinkdelta of the inode and parent directories prior to + * unlink. + */ +void +softdep_setup_unlink(dp, ip) + struct inode *dp; + struct inode *ip; +{ + + ACQUIRE_LOCK(&lk); + (void) inodedep_lookup_ip(ip); + (void) inodedep_lookup_ip(dp); + FREE_LOCK(&lk); +} + +/* + * Called to release the journal structures created by a failed non-directory + * creation. + */ +void +softdep_revert_create(dp, ip) + struct inode *dp; + struct inode *ip; +{ + struct inodedep *inodedep; + struct jaddref *jaddref; + + ACQUIRE_LOCK(&lk); + inodedep = inodedep_lookup_ip(ip); + jaddref = LIST_FIRST(&inodedep->id_jaddrefhd); + jaddref->ja_state |= COMPLETE | DEPCOMPLETE; + KASSERT(jaddref->ja_parent == dp->i_number, + ("softdep_revert_create: addref parent mismatch")); + free_jaddref(jaddref); + FREE_LOCK(&lk); +} + +/* + * Called to release the journal structures created by a failed dotdot link + * creation. + */ +void +softdep_revert_dotdot_link(dp, ip) + struct inode *dp; + struct inode *ip; +{ + struct inodedep *inodedep; + struct jaddref *jaddref; + + ACQUIRE_LOCK(&lk); + inodedep = inodedep_lookup_ip(dp); + jaddref = LIST_FIRST(&inodedep->id_jaddrefhd); + jaddref->ja_state |= COMPLETE | DEPCOMPLETE; + KASSERT(jaddref->ja_parent == ip->i_number, + ("softdep_revert_dotdot_link: addref parent mismatch")); + free_jaddref(jaddref); + FREE_LOCK(&lk); +} + +/* + * Called to release the journal structures created by a failed link + * addition. + */ +void +softdep_revert_link(dp, ip) + struct inode *dp; + struct inode *ip; +{ + struct inodedep *inodedep; + struct jaddref *jaddref; + + ACQUIRE_LOCK(&lk); + inodedep = inodedep_lookup_ip(ip); + jaddref = LIST_FIRST(&inodedep->id_jaddrefhd); + jaddref->ja_state |= COMPLETE | DEPCOMPLETE; + KASSERT(jaddref->ja_parent == dp->i_number, + ("softdep_revert_link: addref parent mismatch")); + free_jaddref(jaddref); + FREE_LOCK(&lk); +} + +/* + * Called to release the journal structures created by a failed mkdir + * attempt. + */ +void +softdep_revert_mkdir(dp, ip) + struct inode *dp; + struct inode *ip; +{ + struct inodedep *inodedep; + struct jaddref *jaddref; + + ACQUIRE_LOCK(&lk); + inodedep = inodedep_lookup_ip(dp); + jaddref = LIST_FIRST(&inodedep->id_jaddrefhd); + jaddref->ja_state |= COMPLETE | DEPCOMPLETE; + KASSERT(jaddref->ja_parent == ip->i_number, + ("softdep_revert_mkdir: dotdot addref parent mismatch")); + free_jaddref(jaddref); + inodedep = inodedep_lookup_ip(ip); + jaddref = LIST_FIRST(&inodedep->id_jaddrefhd); + jaddref->ja_state |= COMPLETE | DEPCOMPLETE; + KASSERT(jaddref->ja_parent == dp->i_number, + ("softdep_revert_mkdir: addref parent mismatch")); + free_jaddref(jaddref); + jaddref = LIST_FIRST(&inodedep->id_jaddrefhd); + jaddref->ja_state |= COMPLETE | DEPCOMPLETE; + KASSERT(jaddref->ja_parent == ip->i_number, + ("softdep_revert_mkdir: dot addref parent mismatch")); + free_jaddref(jaddref); + FREE_LOCK(&lk); +} + +/* + * Called to correct nlinkdelta after a failed rmdir. + */ +void +softdep_revert_rmdir(dp, ip) + struct inode *dp; + struct inode *ip; +{ + + ACQUIRE_LOCK(&lk); + (void) inodedep_lookup_ip(ip); + (void) inodedep_lookup_ip(dp); + FREE_LOCK(&lk); +} + +/* * Protecting the freemaps (or bitmaps). * * To eliminate the need to execute fsck before mounting a filesystem @@ -1536,8 +3227,16 @@ softdep_setup_inomapdep(bp, ip, newinum) { struct inodedep *inodedep; struct bmsafemap *bmsafemap; + struct jaddref *jaddref; /* + * Allocate the journal reference add structure so that the bitmap + * can be dependent on it. + */ + jaddref = newjaddref(ip, newinum, 0, 0, 0); + jaddref->ja_state |= NEWBLOCK; + + /* * Create a dependency for the newly allocated inode. * Panic if it already exists as something is seriously wrong. * Otherwise add it to the dependency list for the buffer holding @@ -1546,12 +3245,14 @@ softdep_setup_inomapdep(bp, ip, newinum) ACQUIRE_LOCK(&lk); if ((inodedep_lookup(UFSTOVFS(ip->i_ump), newinum, DEPALLOC|NODELAY, &inodedep))) - panic("softdep_setup_inomapdep: dependency for new inode " - "already exists"); - inodedep->id_buf = bp; + panic("softdep_setup_inomapdep: dependency %p for new" + "inode already exists", inodedep); + bmsafemap = bmsafemap_lookup(UFSTOVFS(ip->i_ump), bp, + ino_to_cg(ip->i_ump->um_fs, newinum)); + LIST_INSERT_HEAD(&bmsafemap->sm_jaddrefhd, jaddref, ja_bmdeps); + inodedep->id_bmsafemap = bmsafemap; inodedep->id_state &= ~DEPCOMPLETE; - bmsafemap = bmsafemap_lookup(inodedep->id_list.wk_mp, bp); - LIST_INSERT_HEAD(&bmsafemap->sm_inodedephd, inodedep, id_deps); + LIST_INSERT_HEAD(&inodedep->id_jaddrefhd, jaddref, ja_inodeps); FREE_LOCK(&lk); } @@ -1560,13 +3261,16 @@ softdep_setup_inomapdep(bp, ip, newinum) * allocate block or fragment. */ void -softdep_setup_blkmapdep(bp, mp, newblkno) +softdep_setup_blkmapdep(bp, mp, newblkno, frags, oldfrags) struct buf *bp; /* buffer for cylgroup block with block map */ struct mount *mp; /* filesystem doing allocation */ ufs2_daddr_t newblkno; /* number of newly allocated block */ + int frags; /* Number of fragments. */ + int oldfrags; /* Previous number of fragments for extend. */ { struct newblk *newblk; struct bmsafemap *bmsafemap; + struct jnewblk *jnewblk; struct fs *fs; fs = VFSTOUFS(mp)->um_fs; @@ -1575,14 +3279,70 @@ void * Add it to the dependency list for the buffer holding * the cylinder group map from which it was allocated. */ + jnewblk = malloc(sizeof(*jnewblk), M_JNEWBLK, M_SOFTDEP_FLAGS); + workitem_alloc(&jnewblk->jn_list, D_JNEWBLK, mp); + jnewblk->jn_state = ATTACHED; + jnewblk->jn_dep = NULL; + jnewblk->jn_blkno = newblkno; + jnewblk->jn_frags = frags; + jnewblk->jn_oldfrags = oldfrags; +#ifdef DEBUG + { + struct cg *cgp; + uint8_t *blksfree; + long bno; + int i; + + cgp = (struct cg *)bp->b_data; + blksfree = cg_blksfree(cgp); + bno = dtogd(fs, jnewblk->jn_blkno); + for (i = jnewblk->jn_oldfrags; i < jnewblk->jn_frags; i++) { + if (isset(blksfree, bno + i)) + panic("softdep_setup_blkmapdep: " + "free fragment %d from %d-%d " + "state 0x%X dep %p", i, + jnewblk->jn_oldfrags, + jnewblk->jn_frags, + jnewblk->jn_state, + jnewblk->jn_dep); + } + } +#endif ACQUIRE_LOCK(&lk); if (newblk_lookup(fs, newblkno, DEPALLOC, &newblk) != 0) panic("softdep_setup_blkmapdep: found block"); - newblk->nb_bmsafemap = bmsafemap = bmsafemap_lookup(mp, bp); - LIST_INSERT_HEAD(&bmsafemap->sm_newblkhd, newblk, nb_deps); + newblk->nb_bmsafemap = bmsafemap = bmsafemap_lookup(mp, bp, + dtog(fs, newblkno)); + jnewblk->jn_newblk = newblk; + newblk->nb_jnewblk = jnewblk; + LIST_INSERT_HEAD(&bmsafemap->sm_jnewblkhd, jnewblk, jn_deps); FREE_LOCK(&lk); } +#define BMSAFEMAP_HASH(fs, cg) \ + (&bmsafemap_hashtbl[((((register_t)(fs)) >> 13) + (cg)) & bmsafemap_hash]) + +static int +bmsafemap_find(bmsafemaphd, mp, cg, bmsafemapp) + struct bmsafemap_hashhead *bmsafemaphd; + struct mount *mp; + int cg; + struct bmsafemap **bmsafemapp; +{ + struct bmsafemap *bmsafemap; + + LIST_FOREACH(bmsafemap, bmsafemaphd, sm_hash) + if (bmsafemap->sm_list.wk_mp == mp && bmsafemap->sm_cg == cg) + break; + if (bmsafemap) { + *bmsafemapp = bmsafemap; + return (1); + } + *bmsafemapp = NULL; + + return (0); +} + /* * Find the bmsafemap associated with a cylinder group buffer. * If none exists, create one. The buffer must be locked when @@ -1590,27 +3350,47 @@ void * splbio interrupts blocked. */ static struct bmsafemap * -bmsafemap_lookup(mp, bp) +bmsafemap_lookup(mp, bp, cg) struct mount *mp; struct buf *bp; + int cg; { - struct bmsafemap *bmsafemap; + struct bmsafemap_hashhead *bmsafemaphd; + struct bmsafemap *bmsafemap, *collision; struct worklist *wk; + struct fs *fs; mtx_assert(&lk, MA_OWNED); - LIST_FOREACH(wk, &bp->b_dep, wk_list) - if (wk->wk_type == D_BMSAFEMAP) - return (WK_BMSAFEMAP(wk)); + if (bp) + LIST_FOREACH(wk, &bp->b_dep, wk_list) + if (wk->wk_type == D_BMSAFEMAP) + return (WK_BMSAFEMAP(wk)); + fs = VFSTOUFS(mp)->um_fs; + bmsafemaphd = BMSAFEMAP_HASH(fs, cg); + if (bmsafemap_find(bmsafemaphd, mp, cg, &bmsafemap) == 1) + return (bmsafemap); FREE_LOCK(&lk); bmsafemap = malloc(sizeof(struct bmsafemap), M_BMSAFEMAP, M_SOFTDEP_FLAGS); workitem_alloc(&bmsafemap->sm_list, D_BMSAFEMAP, mp); bmsafemap->sm_buf = bp; LIST_INIT(&bmsafemap->sm_allocdirecthd); + LIST_INIT(&bmsafemap->sm_allocdirectwr); LIST_INIT(&bmsafemap->sm_allocindirhd); + LIST_INIT(&bmsafemap->sm_allocindirwr); LIST_INIT(&bmsafemap->sm_inodedephd); + LIST_INIT(&bmsafemap->sm_inodedepwr); LIST_INIT(&bmsafemap->sm_newblkhd); + LIST_INIT(&bmsafemap->sm_newblkwr); + LIST_INIT(&bmsafemap->sm_jaddrefhd); + LIST_INIT(&bmsafemap->sm_jnewblkhd); ACQUIRE_LOCK(&lk); + if (bmsafemap_find(bmsafemaphd, mp, cg, &collision) == 1) { + WORKITEM_FREE(bmsafemap, D_BMSAFEMAP); + return (collision); + } + bmsafemap->sm_cg = cg; + LIST_INSERT_HEAD(bmsafemaphd, bmsafemap, sm_hash); WORKLIST_INSERT(&bp->b_dep, &bmsafemap->sm_list); return (bmsafemap); } @@ -1645,8 +3425,10 @@ static struct bmsafemap * * unreferenced fragments. */ void -softdep_setup_allocdirect(ip, lbn, newblkno, oldblkno, newsize, oldsize, bp) +softdep_setup_allocdirect(ip, off, lbn, newblkno, oldblkno, newsize, oldsize, + bp) struct inode *ip; /* inode to which block is being added */ + int off; /* Offset from start of di_db. */ ufs_lbn_t lbn; /* block pointer within inode */ ufs2_daddr_t newblkno; /* disk block number being added */ ufs2_daddr_t oldblkno; /* previous block number, 0 unless frag */ @@ -1659,6 +3441,7 @@ void struct bmsafemap *bmsafemap; struct inodedep *inodedep; struct pagedep *pagedep; + struct jnewblk *jnewblk; struct newblk *newblk; struct mount *mp; @@ -1666,20 +3449,22 @@ void adp = malloc(sizeof(struct allocdirect), M_ALLOCDIRECT, M_SOFTDEP_FLAGS|M_ZERO); workitem_alloc(&adp->ad_list, D_ALLOCDIRECT, mp); - adp->ad_lbn = lbn; + adp->ad_offset = off; adp->ad_newblkno = newblkno; adp->ad_oldblkno = oldblkno; adp->ad_newsize = newsize; adp->ad_oldsize = oldsize; adp->ad_state = ATTACHED; LIST_INIT(&adp->ad_newdirblk); + LIST_INIT(&adp->ad_jwork); + adp->ad_jnewblk = NULL; if (newblkno == oldblkno) adp->ad_freefrag = NULL; else - adp->ad_freefrag = newfreefrag(ip, oldblkno, oldsize); + adp->ad_freefrag = newfreefrag(ip, oldblkno, oldsize, lbn); ACQUIRE_LOCK(&lk); - if (lbn >= NDADDR) { + if (off >= NDADDR) { /* allocating an indirect block */ if (oldblkno != 0) panic("softdep_setup_allocdirect: non-zero indir"); @@ -1692,20 +3477,32 @@ void * deletions. */ if ((ip->i_mode & IFMT) == IFDIR && - pagedep_lookup(ip, lbn, DEPALLOC, &pagedep) == 0) + pagedep_lookup(mp, ip->i_number, off, DEPALLOC, + &pagedep) == 0) WORKLIST_INSERT(&bp->b_dep, &pagedep->pd_list); } if (newblk_lookup(ip->i_fs, newblkno, 0, &newblk) == 0) panic("softdep_setup_allocdirect: lost block"); - if (newblk->nb_state == DEPCOMPLETE) { + if ((jnewblk = newblk->nb_jnewblk) != NULL) { + jnewblk->jn_dep = &adp->ad_list; + jnewblk->jn_ino = ip->i_number; + jnewblk->jn_lbn = lbn; + jnewblk->jn_state |= DEPCOMPLETE; + add_to_journal(&jnewblk->jn_list); + bmsafemap = newblk->nb_bmsafemap; + adp->ad_bmsafemap = bmsafemap; + adp->ad_jnewblk = jnewblk; + } else if (newblk->nb_state == DEPCOMPLETE) { adp->ad_state |= DEPCOMPLETE; - adp->ad_buf = NULL; + adp->ad_bmsafemap = NULL; } else { bmsafemap = newblk->nb_bmsafemap; - adp->ad_buf = bmsafemap->sm_buf; + adp->ad_bmsafemap = bmsafemap; LIST_REMOVE(newblk, nb_deps); LIST_INSERT_HEAD(&bmsafemap->sm_allocdirecthd, adp, ad_deps); } + if (adp->ad_freefrag) + add_to_journal(&adp->ad_freefrag->ff_jfreefrag->fr_list); LIST_REMOVE(newblk, nb_hash); free(newblk, M_NEWBLK); @@ -1726,23 +3523,23 @@ void */ adphead = &inodedep->id_newinoupdt; oldadp = TAILQ_LAST(adphead, allocdirectlst); - if (oldadp == NULL || oldadp->ad_lbn <= lbn) { + if (oldadp == NULL || oldadp->ad_offset <= off) { /* insert at end of list */ TAILQ_INSERT_TAIL(adphead, adp, ad_next); - if (oldadp != NULL && oldadp->ad_lbn == lbn) + if (oldadp != NULL && oldadp->ad_offset == off) allocdirect_merge(adphead, adp, oldadp); FREE_LOCK(&lk); return; } TAILQ_FOREACH(oldadp, adphead, ad_next) { - if (oldadp->ad_lbn >= lbn) + if (oldadp->ad_offset >= off) break; } if (oldadp == NULL) panic("softdep_setup_allocdirect: lost entry"); /* insert in middle of list */ TAILQ_INSERT_BEFORE(oldadp, adp, ad_next); - if (oldadp->ad_lbn == lbn) + if (oldadp->ad_offset == off) allocdirect_merge(adphead, adp, oldadp); FREE_LOCK(&lk); } @@ -1761,10 +3558,11 @@ allocdirect_merge(adphead, newadp, oldadp) struct freefrag *freefrag; struct newdirblk *newdirblk; + freefrag = NULL; mtx_assert(&lk, MA_OWNED); if (newadp->ad_oldblkno != oldadp->ad_newblkno || newadp->ad_oldsize != oldadp->ad_newsize || - newadp->ad_lbn >= NDADDR) + newadp->ad_offset >= NDADDR) panic("%s %jd != new %jd || old size %ld != new %ld", "allocdirect_merge: old blkno", (intmax_t)newadp->ad_oldblkno, @@ -1788,8 +3586,8 @@ allocdirect_merge(adphead, newadp, oldadp) * the old dependency, so cannot legitimately be freed until the * conditions for the new dependency are fulfilled. */ + freefrag = newadp->ad_freefrag; if (oldadp->ad_freefrag != NULL || oldadp->ad_oldblkno == 0) { - freefrag = newadp->ad_freefrag; newadp->ad_freefrag = oldadp->ad_freefrag; oldadp->ad_freefrag = freefrag; } @@ -1804,18 +3602,69 @@ allocdirect_merge(adphead, newadp, oldadp) panic("allocdirect_merge: extra newdirblk"); WORKLIST_INSERT(&newadp->ad_newdirblk, &newdirblk->db_list); } - free_allocdirect(adphead, oldadp, 0); + /* + * We need to move any journal dependencies over to the freefrag + * that releases this block if it exists. Otherwise we are + * extending an existing block and we'll wait until that is + * complete to release the journal space and extend the + * new journal to cover this old space as well. + */ + if (freefrag == NULL) { + struct jnewblk *jnewblk; + struct jnewblk *njnewblk; + + if (oldadp->ad_newblkno != newadp->ad_newblkno) + panic("allocdirect_merge: %jd != %jd", + oldadp->ad_newblkno, newadp->ad_newblkno); + jnewblk = oldadp->ad_jnewblk; + free_allocdirect(adphead, oldadp, &newadp->ad_jwork, + D_ALLOCDIRECT, 0); + /* + * We have an unwritten jnewblk, we need to merge the + * frag bits with our own. The newer adp's journal can not + * be written prior to the old one so no need to check for + * it here. + */ + if (jnewblk) { + njnewblk = newadp->ad_jnewblk; + if (jnewblk->jn_state & UNDONE) { + njnewblk->jn_state |= UNDONE | NEWBLOCK; + njnewblk->jn_state &= ~ATTACHED; + jnewblk->jn_state &= ~UNDONE; + } + njnewblk->jn_oldfrags = jnewblk->jn_oldfrags; + WORKLIST_REMOVE(&jnewblk->jn_list); + jnewblk->jn_state |= ATTACHED | COMPLETE; + free_jnewblk(jnewblk); + } + } else { + /* + * We can skip journaling for this freefrag and just complete + * any pending journal work for the allocdirect that is being + * removed after the freefrag completes. + */ + if (freefrag->ff_jfreefrag) { + freefrag->ff_jfreefrag->fr_freefrag = NULL; + free_jfreefrag(freefrag->ff_jfreefrag); + freefrag->ff_jfreefrag = NULL; + freefrag->ff_state |= DEPCOMPLETE; + } + free_allocdirect(adphead, oldadp, &freefrag->ff_jwork, + D_FREEFRAG, 0); + } } /* * Allocate a new freefrag structure if needed. */ static struct freefrag * -newfreefrag(ip, blkno, size) +newfreefrag(ip, blkno, size, lbn) struct inode *ip; ufs2_daddr_t blkno; long size; + ufs_lbn_t lbn; { + struct jfreefrag *jfreefrag; struct freefrag *freefrag; struct fs *fs; @@ -1825,11 +3674,26 @@ static struct freefrag * if (fragnum(fs, blkno) + numfrags(fs, size) > fs->fs_frag) panic("newfreefrag: frag size"); freefrag = malloc(sizeof(struct freefrag), - M_FREEFRAG, M_SOFTDEP_FLAGS); + M_FREEFRAG, M_SOFTDEP_FLAGS); workitem_alloc(&freefrag->ff_list, D_FREEFRAG, UFSTOVFS(ip->i_ump)); + freefrag->ff_state = ATTACHED; + LIST_INIT(&freefrag->ff_jwork); freefrag->ff_inum = ip->i_number; freefrag->ff_blkno = blkno; freefrag->ff_fragsize = size; + + jfreefrag = malloc(sizeof(struct jfreefrag), M_JFREEFRAG, + M_SOFTDEP_FLAGS); + workitem_alloc(&jfreefrag->fr_list, D_JFREEFRAG, UFSTOVFS(ip->i_ump)); + jfreefrag->fr_state = ATTACHED | DEPCOMPLETE; + jfreefrag->fr_ino = ip->i_number; + jfreefrag->fr_lbn = lbn; + jfreefrag->fr_blkno = blkno; + jfreefrag->fr_frags = numfrags(fs, size); + + freefrag->ff_jfreefrag = jfreefrag; + jfreefrag->fr_freefrag = freefrag; + return (freefrag); } @@ -1842,9 +3706,17 @@ handle_workitem_freefrag(freefrag) struct freefrag *freefrag; { struct ufsmount *ump = VFSTOUFS(freefrag->ff_list.wk_mp); + struct workhead wkhd; + /* + * It would be illegal to add new completion items to the + * freefrag after it was schedule to be done so it must be + * safe to modify the list head here. + */ + LIST_INIT(&wkhd); + LIST_SWAP(&freefrag->ff_jwork, &wkhd, worklist, wk_list); ffs_blkfree(ump, ump->um_fs, ump->um_devvp, freefrag->ff_blkno, - freefrag->ff_fragsize, freefrag->ff_inum); + freefrag->ff_fragsize, freefrag->ff_inum, &wkhd); ACQUIRE_LOCK(&lk); WORKITEM_FREE(freefrag, D_FREEFRAG); FREE_LOCK(&lk); @@ -1869,6 +3741,7 @@ softdep_setup_allocext(ip, lbn, newblkno, oldblkno struct allocdirectlst *adphead; struct bmsafemap *bmsafemap; struct inodedep *inodedep; + struct jnewblk *jnewblk; struct newblk *newblk; struct mount *mp; @@ -1876,17 +3749,19 @@ softdep_setup_allocext(ip, lbn, newblkno, oldblkno adp = malloc(sizeof(struct allocdirect), M_ALLOCDIRECT, M_SOFTDEP_FLAGS|M_ZERO); workitem_alloc(&adp->ad_list, D_ALLOCDIRECT, mp); - adp->ad_lbn = lbn; + adp->ad_offset = lbn; adp->ad_newblkno = newblkno; adp->ad_oldblkno = oldblkno; adp->ad_newsize = newsize; adp->ad_oldsize = oldsize; adp->ad_state = ATTACHED | EXTDATA; LIST_INIT(&adp->ad_newdirblk); + LIST_INIT(&adp->ad_jwork); + adp->ad_jnewblk = NULL; if (newblkno == oldblkno) adp->ad_freefrag = NULL; else - adp->ad_freefrag = newfreefrag(ip, oldblkno, oldsize); + adp->ad_freefrag = newfreefrag(ip, oldblkno, oldsize, -lbn); ACQUIRE_LOCK(&lk); if (newblk_lookup(ip->i_fs, newblkno, 0, &newblk) == 0) @@ -1895,15 +3770,27 @@ softdep_setup_allocext(ip, lbn, newblkno, oldblkno inodedep_lookup(mp, ip->i_number, DEPALLOC | NODELAY, &inodedep); adp->ad_inodedep = inodedep; - if (newblk->nb_state == DEPCOMPLETE) { + if ((jnewblk = newblk->nb_jnewblk) != NULL) { + jnewblk->jn_dep = &adp->ad_list; + jnewblk->jn_ino = ip->i_number; + jnewblk->jn_lbn = -1 - lbn; /* Negative lbns for ext. */ + jnewblk->jn_state |= DEPCOMPLETE; + add_to_journal(&jnewblk->jn_list); + bmsafemap = newblk->nb_bmsafemap; + adp->ad_bmsafemap = bmsafemap; + adp->ad_jnewblk = jnewblk; + /* XXX Only for the !journaling case. */ + } else if (newblk->nb_state == DEPCOMPLETE) { adp->ad_state |= DEPCOMPLETE; - adp->ad_buf = NULL; + adp->ad_bmsafemap = NULL; } else { bmsafemap = newblk->nb_bmsafemap; - adp->ad_buf = bmsafemap->sm_buf; + adp->ad_bmsafemap = bmsafemap; LIST_REMOVE(newblk, nb_deps); LIST_INSERT_HEAD(&bmsafemap->sm_allocdirecthd, adp, ad_deps); } + if (adp->ad_freefrag) + add_to_journal(&adp->ad_freefrag->ff_jfreefrag->fr_list); LIST_REMOVE(newblk, nb_hash); free(newblk, M_NEWBLK); @@ -1925,23 +3812,23 @@ softdep_setup_allocext(ip, lbn, newblkno, oldblkno */ adphead = &inodedep->id_newextupdt; oldadp = TAILQ_LAST(adphead, allocdirectlst); - if (oldadp == NULL || oldadp->ad_lbn <= lbn) { + if (oldadp == NULL || oldadp->ad_offset <= lbn) { /* insert at end of list */ TAILQ_INSERT_TAIL(adphead, adp, ad_next); - if (oldadp != NULL && oldadp->ad_lbn == lbn) + if (oldadp != NULL && oldadp->ad_offset == lbn) allocdirect_merge(adphead, adp, oldadp); FREE_LOCK(&lk); return; } TAILQ_FOREACH(oldadp, adphead, ad_next) { - if (oldadp->ad_lbn >= lbn) + if (oldadp->ad_offset >= lbn) break; } if (oldadp == NULL) panic("softdep_setup_allocext: lost entry"); /* insert in middle of list */ TAILQ_INSERT_BEFORE(oldadp, adp, ad_next); - if (oldadp->ad_lbn == lbn) + if (oldadp->ad_offset == lbn) allocdirect_merge(adphead, adp, oldadp); FREE_LOCK(&lk); } @@ -1975,11 +3862,12 @@ softdep_setup_allocext(ip, lbn, newblkno, oldblkno * Allocate a new allocindir structure. */ static struct allocindir * -newallocindir(ip, ptrno, newblkno, oldblkno) +newallocindir(ip, ptrno, newblkno, oldblkno, lbn) struct inode *ip; /* inode for file being extended */ int ptrno; /* offset of pointer in indirect block */ ufs2_daddr_t newblkno; /* disk block number being added */ ufs2_daddr_t oldblkno; /* previous block number, 0 if none */ + ufs_lbn_t lbn; { struct allocindir *aip; @@ -1990,7 +3878,9 @@ static struct allocindir * aip->ai_offset = ptrno; aip->ai_newblkno = newblkno; aip->ai_oldblkno = oldblkno; - aip->ai_freefrag = newfreefrag(ip, oldblkno, ip->i_fs->fs_bsize); + LIST_INIT(&aip->ai_jwork); + aip->ai_jnewblk = NULL; + aip->ai_freefrag = newfreefrag(ip, oldblkno, ip->i_fs->fs_bsize, lbn); return (aip); } @@ -1999,31 +3889,36 @@ static struct allocindir * * to a newly allocated file page. */ void -softdep_setup_allocindir_page(ip, lbn, bp, ptrno, newblkno, oldblkno, nbp) +softdep_setup_allocindir_page(ip, bp, indir, lvl, lbn, newblkno, oldblkno, nbp) struct inode *ip; /* inode for file being extended */ - ufs_lbn_t lbn; /* allocated block number within file */ struct buf *bp; /* buffer with indirect blk referencing page */ - int ptrno; /* offset of pointer in indirect block */ + struct indir *indir; /* Indirect block path. */ + int lvl; /* Indirect block level for parent. */ + ufs_lbn_t lbn; /* Logical block number of this block. */ ufs2_daddr_t newblkno; /* disk block number being added */ ufs2_daddr_t oldblkno; /* previous block number, 0 if none */ struct buf *nbp; /* buffer holding allocated page */ { + struct inodedep *inodedep; struct allocindir *aip; struct pagedep *pagedep; + struct mount *mp; ASSERT_VOP_LOCKED(ITOV(ip), "softdep_setup_allocindir_page"); - aip = newallocindir(ip, ptrno, newblkno, oldblkno); + aip = newallocindir(ip, indir[lvl].in_off, newblkno, oldblkno, lbn); + mp = UFSTOVFS(ip->i_ump); ACQUIRE_LOCK(&lk); + (void) inodedep_lookup(mp, ip->i_number, DEPALLOC, &inodedep); /* * If we are allocating a directory page, then we must * allocate an associated pagedep to track additions and * deletions. */ if ((ip->i_mode & IFMT) == IFDIR && - pagedep_lookup(ip, lbn, DEPALLOC, &pagedep) == 0) + pagedep_lookup(mp, ip->i_number, lbn, DEPALLOC, &pagedep) == 0) WORKLIST_INSERT(&nbp->b_dep, &pagedep->pd_list); WORKLIST_INSERT(&nbp->b_dep, &aip->ai_list); - setup_allocindir_phase2(bp, ip, aip); + setup_allocindir_phase2(bp, ip, inodedep, aip, indir, lvl, lbn); FREE_LOCK(&lk); } @@ -2032,20 +3927,27 @@ void * newly allocated indirect block. */ void -softdep_setup_allocindir_meta(nbp, ip, bp, ptrno, newblkno) +softdep_setup_allocindir_meta(nbp, ip, bp, indir, lvl, newblkno) struct buf *nbp; /* newly allocated indirect block */ struct inode *ip; /* inode for file being extended */ struct buf *bp; /* indirect block referencing allocated block */ - int ptrno; /* offset of pointer in indirect block */ + struct indir *indir; /* Indirect block path. */ + int lvl; /* Indirect block level this block. */ ufs2_daddr_t newblkno; /* disk block number being added */ { + struct inodedep *inodedep; struct allocindir *aip; + ufs_lbn_t lbn; + lbn = indir[lvl].in_lbn; + lvl--; /* Point at parent. */ ASSERT_VOP_LOCKED(ITOV(ip), "softdep_setup_allocindir_meta"); - aip = newallocindir(ip, ptrno, newblkno, 0); + aip = newallocindir(ip, indir[lvl].in_off, newblkno, 0, lbn); ACQUIRE_LOCK(&lk); + (void) inodedep_lookup(UFSTOVFS(ip->i_ump), ip->i_number, DEPALLOC, + &inodedep); WORKLIST_INSERT(&nbp->b_dep, &aip->ai_list); - setup_allocindir_phase2(bp, ip, aip); + setup_allocindir_phase2(bp, ip, inodedep, aip, indir, lvl, lbn); FREE_LOCK(&lk); } @@ -2054,23 +3956,29 @@ void * by one of the two routines above. */ static void -setup_allocindir_phase2(bp, ip, aip) +setup_allocindir_phase2(bp, ip, inodedep, aip, indir, lvl, lbn) struct buf *bp; /* in-memory copy of the indirect block */ struct inode *ip; /* inode for file being extended */ + struct inodedep *inodedep; /* Inodedep for ip */ struct allocindir *aip; /* allocindir allocated by the above routines */ + struct indir *indir; /* Indirect block path. */ + int lvl; /* Indirect block level for parent. */ + ufs_lbn_t lbn; /* Logical block number for this block. */ { struct worklist *wk; struct indirdep *indirdep, *newindirdep; struct bmsafemap *bmsafemap; struct allocindir *oldaip; struct freefrag *freefrag; + struct jnewblk *jnewblk; struct newblk *newblk; ufs2_daddr_t blkno; + KASSERT(lvl >= 1, ("softdep_allocindir_phase2: Invalid level %d", lvl)); mtx_assert(&lk, MA_OWNED); if (bp->b_lblkno >= 0) panic("setup_allocindir_phase2: not indir blk"); - for (indirdep = NULL, newindirdep = NULL; ; ) { + for (freefrag = NULL, indirdep = NULL, newindirdep = NULL; ; ) { LIST_FOREACH(wk, &bp->b_dep, wk_list) { if (wk->wk_type != D_INDIRDEP) continue; @@ -2079,19 +3987,61 @@ static void } if (indirdep == NULL && newindirdep) { indirdep = newindirdep; + newindirdep = NULL; + indirdep->ir_lbn = indir[lvl].in_lbn; WORKLIST_INSERT(&bp->b_dep, &indirdep->ir_list); - newindirdep = NULL; + LIST_INSERT_HEAD(&inodedep->id_indirdephd, indirdep, + ir_next); + /* + * If we've not reached the root of the indirect + * tree link into our parent if it is present. We + * do not need to discover pre-existing children + * as the pointer leading to them must already + * have been stable if they were dirtied. This + * reduces our search path. + */ + if (lvl > 1) { + ufs_lbn_t parentlbn; + + parentlbn = indir[lvl - 1].in_lbn; + KASSERT(parentlbn != indirdep->ir_lbn, + ("parentlbn %jd, lbn %jd", + parentlbn, indirdep->ir_lbn)); + LIST_FOREACH(newindirdep, + &inodedep->id_indirdephd, ir_next) + if (newindirdep->ir_lbn == parentlbn) + break; + KASSERT(newindirdep != indirdep, + ("parent %p lbn %jd == %p lbn %jd", + newindirdep, parentlbn, indirdep, indirdep->ir_lbn)); + } + indirdep->ir_inodedep = inodedep; + indirdep->ir_parent = newindirdep; + if (newindirdep != NULL) { + LIST_INSERT_HEAD(&newindirdep->ir_children, + indirdep, ir_sibling); + newindirdep = NULL; + } } if (indirdep) { if (newblk_lookup(ip->i_fs, aip->ai_newblkno, 0, &newblk) == 0) panic("setup_allocindir: lost block"); - if (newblk->nb_state == DEPCOMPLETE) { + if ((jnewblk = newblk->nb_jnewblk) != NULL) { + jnewblk->jn_dep = &aip->ai_list; + jnewblk->jn_ino = ip->i_number; + jnewblk->jn_lbn = lbn; + jnewblk->jn_state |= DEPCOMPLETE; + add_to_journal(&jnewblk->jn_list); + bmsafemap = newblk->nb_bmsafemap; + aip->ai_bmsafemap = bmsafemap; + aip->ai_jnewblk = jnewblk; + } else if (newblk->nb_state == DEPCOMPLETE) { aip->ai_state |= DEPCOMPLETE; - aip->ai_buf = NULL; + aip->ai_bmsafemap = NULL; } else { bmsafemap = newblk->nb_bmsafemap; - aip->ai_buf = bmsafemap->sm_buf; + aip->ai_bmsafemap = bmsafemap; LIST_REMOVE(newblk, nb_deps); LIST_INSERT_HEAD(&bmsafemap->sm_allocindirhd, aip, ai_deps); @@ -2102,7 +4052,8 @@ static void /* * Check to see if there is an existing dependency * for this block. If there is, merge the old - * dependency into the new one. + * dependency into the new one. This happens + * as a result of reallocblk only. */ if (aip->ai_oldblkno == 0) oldaip = NULL; @@ -2111,17 +4062,18 @@ static void LIST_FOREACH(oldaip, &indirdep->ir_deplisthd, ai_next) if (oldaip->ai_offset == aip->ai_offset) break; - freefrag = NULL; - if (oldaip != NULL) { - if (oldaip->ai_newblkno != aip->ai_oldblkno) - panic("setup_allocindir_phase2: blkno"); - aip->ai_oldblkno = oldaip->ai_oldblkno; - freefrag = aip->ai_freefrag; - aip->ai_freefrag = oldaip->ai_freefrag; - oldaip->ai_freefrag = NULL; - free_allocindir(oldaip, NULL); - } + if (oldaip != NULL) + freefrag = allocindir_merge(aip, oldaip); + else if (aip->ai_freefrag) + add_to_journal( + &aip->ai_freefrag->ff_jfreefrag->fr_list); LIST_INSERT_HEAD(&indirdep->ir_deplisthd, aip, ai_next); + KASSERT(aip->ai_offset >= 0 && + aip->ai_offset < NINDIR(ip->i_ump->um_fs), + ("setup_allocindir_phase2: Bad offset %d", + aip->ai_offset)); + KASSERT(indirdep->ir_savebp != NULL, + ("setup_allocindir_phase2 NULL ir_savebp")); if (ip->i_ump->um_fstype == UFS1) ((ufs1_daddr_t *)indirdep->ir_savebp->b_data) [aip->ai_offset] = aip->ai_oldblkno; @@ -2153,8 +4105,10 @@ static void newindirdep->ir_state = ATTACHED; if (ip->i_ump->um_fstype == UFS1) newindirdep->ir_state |= UFS1FMT; + LIST_INIT(&newindirdep->ir_children); LIST_INIT(&newindirdep->ir_deplisthd); LIST_INIT(&newindirdep->ir_donehd); + LIST_INIT(&newindirdep->ir_jwork); if (bp->b_blkno == bp->b_lblkno) { ufs_bmaparray(bp->b_vp, bp->b_lblkno, &blkno, bp, NULL, NULL); @@ -2168,6 +4122,34 @@ static void } } +static struct freefrag * +allocindir_merge(aip, oldaip) + struct allocindir *aip; + struct allocindir *oldaip; +{ + struct freefrag *freefrag; + + if (oldaip->ai_newblkno != aip->ai_oldblkno) + panic("allocindir_merge: blkno"); + aip->ai_oldblkno = oldaip->ai_oldblkno; + freefrag = aip->ai_freefrag; + aip->ai_freefrag = oldaip->ai_freefrag; + oldaip->ai_freefrag = NULL; + KASSERT(freefrag != NULL, ("setup_allocindir_phase2: No freefrag")); + /* + * We can skip journaling for this freefrag and just complete + * any pending journal work for the allocindir that is being + * removed after the freefrag completes. + */ + freefrag->ff_jfreefrag->fr_freefrag = NULL; + free_jfreefrag(freefrag->ff_jfreefrag); + freefrag->ff_jfreefrag = NULL; + freefrag->ff_state |= DEPCOMPLETE; + free_allocindir(oldaip, NULL, &freefrag->ff_jwork, D_FREEFRAG); + + return (freefrag); +} + /* * Block de-allocation dependencies. * @@ -2206,6 +4188,7 @@ softdep_setup_freeblocks(ip, length, flags) struct freeblks *freeblks; struct inodedep *inodedep; struct allocdirect *adp; + struct jfreeblk *jfreeblk; struct bufobj *bo; struct vnode *vp; struct buf *bp; @@ -2213,6 +4196,12 @@ softdep_setup_freeblocks(ip, length, flags) ufs2_daddr_t extblocks, datablocks; struct mount *mp; int i, delay, error; + ufs2_daddr_t blkno; + ufs_lbn_t tmpval; + ufs_lbn_t lbn; + long oldextsize; + long oldsize; + int frags; fs = ip->i_fs; mp = UFSTOVFS(ip->i_ump); @@ -2221,10 +4210,13 @@ softdep_setup_freeblocks(ip, length, flags) freeblks = malloc(sizeof(struct freeblks), M_FREEBLKS, M_SOFTDEP_FLAGS|M_ZERO); workitem_alloc(&freeblks->fb_list, D_FREEBLKS, mp); + LIST_INIT(&freeblks->fb_jfreeblkhd); + LIST_INIT(&freeblks->fb_jwork); freeblks->fb_state = ATTACHED; freeblks->fb_uid = ip->i_uid; freeblks->fb_previousinum = ip->i_number; freeblks->fb_devvp = ip->i_devvp; + freeblks->fb_chkcnt = 0; ACQUIRE_LOCK(&lk); num_freeblkdep++; FREE_LOCK(&lk); @@ -2232,21 +4224,28 @@ softdep_setup_freeblocks(ip, length, flags) if (fs->fs_magic == FS_UFS2_MAGIC) extblocks = btodb(fragroundup(fs, ip->i_din2->di_extsize)); datablocks = DIP(ip, i_blocks) - extblocks; - if ((flags & IO_NORMAL) == 0) { - freeblks->fb_oldsize = 0; - freeblks->fb_chkcnt = 0; - } else { - freeblks->fb_oldsize = ip->i_size; + if ((flags & IO_NORMAL) != 0) { + oldsize = ip->i_size; ip->i_size = 0; DIP_SET(ip, i_size, 0); freeblks->fb_chkcnt = datablocks; for (i = 0; i < NDADDR; i++) { - freeblks->fb_dblks[i] = DIP(ip, i_db[i]); + blkno = DIP(ip, i_db[i]); DIP_SET(ip, i_db[i], 0); + if (blkno == 0) + continue; + frags = sblksize(fs, oldsize, i); + frags = numfrags(fs, frags); + newjfreeblk(freeblks, ip, i, blkno, frags); } - for (i = 0; i < NIADDR; i++) { - freeblks->fb_iblks[i] = DIP(ip, i_ib[i]); + for (i = 0, tmpval = NINDIR(fs), lbn = NDADDR; i < NIADDR; + i++, tmpval *= NINDIR(fs)) { + blkno = DIP(ip, i_ib[i]); DIP_SET(ip, i_ib[i], 0); + if (blkno) + newjfreeblk(freeblks, ip, -lbn - i, blkno, + fs->fs_frag); + lbn += tmpval; } /* * If the file was removed, then the space being freed was @@ -2259,15 +4258,18 @@ softdep_setup_freeblocks(ip, length, flags) UFS_UNLOCK(ip->i_ump); } } - if ((flags & IO_EXT) == 0) { - freeblks->fb_oldextsize = 0; - } else { - freeblks->fb_oldextsize = ip->i_din2->di_extsize; + if ((flags & IO_EXT) != 0) { + oldextsize = ip->i_din2->di_extsize; ip->i_din2->di_extsize = 0; freeblks->fb_chkcnt += extblocks; for (i = 0; i < NXADDR; i++) { - freeblks->fb_eblks[i] = ip->i_din2->di_extb[i]; + blkno = ip->i_din2->di_extb[i]; ip->i_din2->di_extb[i] = 0; + if (blkno == 0) + continue; + frags = sblksize(fs, oldextsize, i); + frags = numfrags(fs, frags); + newjfreeblk(freeblks, ip, -1 - i, blkno, frags); } } DIP_SET(ip, i_blocks, DIP(ip, i_blocks) - freeblks->fb_chkcnt); @@ -2318,14 +4320,26 @@ softdep_setup_freeblocks(ip, length, flags) merge_inode_lists(&inodedep->id_newinoupdt, &inodedep->id_inoupdt); while ((adp = TAILQ_FIRST(&inodedep->id_inoupdt)) != 0) - free_allocdirect(&inodedep->id_inoupdt, adp, delay); + cancel_allocdirect(&inodedep->id_inoupdt, adp, + freeblks, delay); } if (flags & IO_EXT) { merge_inode_lists(&inodedep->id_newextupdt, &inodedep->id_extupdt); while ((adp = TAILQ_FIRST(&inodedep->id_extupdt)) != 0) - free_allocdirect(&inodedep->id_extupdt, adp, delay); + cancel_allocdirect(&inodedep->id_extupdt, adp, + freeblks, delay); } + LIST_FOREACH(jfreeblk, &freeblks->fb_jfreeblkhd, jf_deps) + add_to_journal(&jfreeblk->jf_list); + + /* + * XXX This is so that fb_jfreeblkhd is cleared. The inode should + * actually have a list of pending truncations which prevents + * writing. + */ + while ((jfreeblk = LIST_FIRST(&freeblks->fb_jfreeblkhd)) != NULL) + jwait(&jfreeblk->jf_list); FREE_LOCK(&lk); bdwrite(bp); /* @@ -2349,9 +4363,9 @@ restart: BO_UNLOCK(bo); ACQUIRE_LOCK(&lk); (void) inodedep_lookup(mp, ip->i_number, 0, &inodedep); - deallocate_dependencies(bp, inodedep); + if (deallocate_dependencies(bp, inodedep, freeblks)) + bp->b_flags |= B_INVAL | B_NOCACHE; FREE_LOCK(&lk); - bp->b_flags |= B_INVAL | B_NOCACHE; brelse(bp); BO_LOCK(bo); goto restart; @@ -2389,19 +4403,21 @@ restart: * be reallocated to a new vnode. The buffer must be locked, thus, * no I/O completion operations can occur while we are manipulating * its associated dependencies. The mutex is held so that other I/O's - * associated with related dependencies do not occur. + * associated with related dependencies do not occur. Returns 1 if + * all dependencies were cleared, 0 otherwise. */ -static void -deallocate_dependencies(bp, inodedep) +static int +deallocate_dependencies(bp, inodedep, freeblks) struct buf *bp; struct inodedep *inodedep; + struct freeblks *freeblks; { struct worklist *wk; struct indirdep *indirdep; struct allocindir *aip; struct pagedep *pagedep; + struct jremref *jremref; struct dirrem *dirrem; - struct diradd *dap; int i; mtx_assert(&lk, MA_OWNED); @@ -2424,17 +4440,19 @@ restart: * copy, allowing the safe copy to be freed and holding * on to the real copy for later use in indir_trunc. */ + if (bp->b_lblkno >= 0 || + bp->b_blkno != indirdep->ir_savebp->b_lblkno) + panic("deallocate_dependencies: not indir"); if (indirdep->ir_state & GOINGAWAY) panic("deallocate_dependencies: already gone"); indirdep->ir_state |= GOINGAWAY; VFSTOUFS(bp->b_vp->v_mount)->um_numindirdeps += 1; while ((aip = LIST_FIRST(&indirdep->ir_deplisthd)) != 0) - free_allocindir(aip, inodedep); - if (bp->b_lblkno >= 0 || - bp->b_blkno != indirdep->ir_savebp->b_lblkno) - panic("deallocate_dependencies: not indir"); + cancel_allocindir(aip, inodedep, freeblks); bcopy(bp->b_data, indirdep->ir_savebp->b_data, bp->b_bcount); + indirdep->ir_inodedep = NULL; + LIST_REMOVE(indirdep, ir_next); WORKLIST_REMOVE(wk); WORKLIST_INSERT(&indirdep->ir_savebp->b_dep, wk); continue; @@ -2442,15 +4460,15 @@ restart: case D_PAGEDEP: pagedep = WK_PAGEDEP(wk); /* - * None of the directory additions will ever be - * visible, so they can simply be tossed. + * There should be no directory add dependencies present + * as the directory could not be truncated until all + * children were removed. */ + KASSERT(LIST_FIRST(&pagedep->pd_pendinghd) == NULL, + ("deallocate_dependencies: pendinghd != NULL")); for (i = 0; i < DAHASHSZ; i++) - while ((dap = - LIST_FIRST(&pagedep->pd_diraddhd[i]))) - free_diradd(dap); - while ((dap = LIST_FIRST(&pagedep->pd_pendinghd)) != 0) - free_diradd(dap); + KASSERT(LIST_FIRST(&pagedep->pd_diraddhd[i]) == NULL, + ("deallocate_dependencies: diraddhd != NULL")); /* * Copy any directory remove dependencies to the list * to be processed after the zero'ed inode is written. @@ -2458,13 +4476,26 @@ restart: * can be dumped directly onto the work list. */ LIST_FOREACH(dirrem, &pagedep->pd_dirremhd, dm_next) { + /* + * If there are any dirrems we wait for + * the journal write to complete and + * then restart the buf scan as the lock + * has been dropped. + */ + while ((jremref = + LIST_FIRST(&dirrem->dm_jremrefhd)) + != NULL) { + jwait(&jremref->jr_list); + return (0); + } LIST_REMOVE(dirrem, dm_next); dirrem->dm_dirinum = pagedep->pd_ino; if (inodedep == NULL || (inodedep->id_state & ALLCOMPLETE) == - ALLCOMPLETE) + ALLCOMPLETE) { + dirrem->dm_state |= COMPLETE; add_to_worklist(&dirrem->dm_list); - else + } else WORKLIST_INSERT(&inodedep->id_bufwait, &dirrem->dm_list); } @@ -2487,7 +4518,8 @@ restart: continue; case D_ALLOCINDIR: - free_allocindir(WK_ALLOCINDIR(wk), inodedep); + aip = WK_ALLOCINDIR(wk); + cancel_allocindir(aip, inodedep, freeblks); continue; case D_ALLOCDIRECT: @@ -2502,33 +4534,95 @@ restart: /* NOTREACHED */ } } + + return (1); } /* + * An allocdirect is being canceled due to a truncate. We must make sure + * the journal entry is released in concert with the blkfree that releases + * the storage. Completed journal entries must not be released until the + * space is no longer pointed to by the inode or in the bitmap. + */ +static void +cancel_allocdirect(adphead, adp, freeblks, delay) + struct allocdirectlst *adphead; + struct allocdirect *adp; + struct freeblks *freeblks; + int delay; +{ + struct freework *freework; + struct worklist *wk; + ufs_lbn_t lbn; + + /* + * If the journal hasn't been written the jnewblk must be passed + * to the call to ffs_freeblk that reclaims the space. We accomplish + * this by linking the journal dependency into the freework to be + * freed when freework_freeblock() is called. If the journal has + * been written we can simply reclaim the journal space when the + * freeblks work is complete. + */ + if (adp->ad_jnewblk == NULL) { + free_allocdirect(adphead, adp, &freeblks->fb_jwork, + D_FREEBLKS, delay); + return; + } + lbn = adp->ad_jnewblk->jn_lbn; + /* + * Find the correct freework structure so it releases the canceled + * journal when the bitmap is cleared. This preserves rollback + * until the allocation is reverted. + */ + LIST_FOREACH(wk, &freeblks->fb_freeworkhd, wk_list) { + freework = WK_FREEWORK(wk); + if (freework->fw_lbn != lbn) + continue; + free_allocdirect(adphead, adp, &freework->fw_jwork, + D_FREEWORK, delay); + return; + } + panic("cancel_allocdirect: Freework not found for lbn %jd\n", lbn); +} + +/* * Free an allocdirect. Generate a new freefrag work request if appropriate. * This routine must be called with splbio interrupts blocked. */ static void -free_allocdirect(adphead, adp, delay) +free_allocdirect(adphead, adp, wkhd, type, delay) struct allocdirectlst *adphead; struct allocdirect *adp; + struct workhead *wkhd; + short type; int delay; { struct newdirblk *newdirblk; + struct freefrag *freefrag; struct worklist *wk; mtx_assert(&lk, MA_OWNED); - if ((adp->ad_state & DEPCOMPLETE) == 0) + TAILQ_REMOVE(adphead, adp, ad_next); + /* + * If the journal entry hasn't been written we hold onto the dep + * until it is safe to free along with the other journal work. + */ + if (adp->ad_jnewblk != NULL) + cancel_jnewblk(adp->ad_jnewblk, wkhd); + else if ((adp->ad_state & DEPCOMPLETE) == 0) LIST_REMOVE(adp, ad_deps); - TAILQ_REMOVE(adphead, adp, ad_next); if ((adp->ad_state & COMPLETE) == 0) WORKLIST_REMOVE(&adp->ad_list); - if (adp->ad_freefrag != NULL) { - if (delay) + if (!LIST_EMPTY(&adp->ad_jwork)) + jwork_move(type, __LINE__, wkhd, &adp->ad_jwork); + if ((freefrag = adp->ad_freefrag) != NULL) { + if (delay == 0) { + freefrag->ff_state |= COMPLETE; + if ((freefrag->ff_state & ALLCOMPLETE) == ALLCOMPLETE) + add_to_worklist(&freefrag->ff_list); + } else WORKLIST_INSERT(&adp->ad_inodedep->id_bufwait, - &adp->ad_freefrag->ff_list); - else - add_to_worklist(&adp->ad_freefrag->ff_list); + &freefrag->ff_list); } if ((wk = LIST_FIRST(&adp->ad_newdirblk)) != NULL) { newdirblk = WK_NEWDIRBLK(wk); @@ -2554,6 +4648,7 @@ free_newdirblk(newdirblk) { struct pagedep *pagedep; struct diradd *dap; + struct worklist *wk; int i; mtx_assert(&lk, MA_OWNED); @@ -2571,7 +4666,7 @@ free_newdirblk(newdirblk) pagedep->pd_state &= ~NEWBLOCK; if ((pagedep->pd_state & ONWORKLIST) == 0) while ((dap = LIST_FIRST(&pagedep->pd_pendinghd)) != NULL) - free_diradd(dap); + free_diradd(dap, NULL); /* * If no dependencies remain, the pagedep will be freed. */ @@ -2582,6 +4677,11 @@ free_newdirblk(newdirblk) LIST_REMOVE(pagedep, pd_hash); WORKITEM_FREE(pagedep, D_PAGEDEP); } + /* Should only ever be one item in the list. */ + while ((wk = LIST_FIRST(&newdirblk->db_mkdir)) != NULL) { + WORKLIST_REMOVE(wk); + handle_written_mkdir(WK_MKDIR(wk), MKDIR_BODY); + } WORKITEM_FREE(newdirblk, D_NEWDIRBLK); } @@ -2608,6 +4708,7 @@ softdep_freefile(pvp, ino, mode) freefile->fx_mode = mode; freefile->fx_oldinum = ino; freefile->fx_devvp = ip->i_devvp; + LIST_INIT(&freefile->fx_jwork); if ((ip->i_flag & IN_SPACECOUNTED) == 0) { UFS_LOCK(ip->i_ump); ip->i_fs->fs_pendinginodes += 1; @@ -2618,11 +4719,18 @@ softdep_freefile(pvp, ino, mode) * If the inodedep does not exist, then the zero'ed inode has * been written to disk. If the allocated inode has never been * written to disk, then the on-disk inode is zero'ed. In either - * case we can free the file immediately. + * case we can free the file immediately. If the journal was + * canceled before being written the inode will never make it to + * disk and we must send the canceled journal entrys to + * ffs_freefile() to be cleared in conjunction with the bitmap. */ ACQUIRE_LOCK(&lk); - if (inodedep_lookup(pvp->v_mount, ino, 0, &inodedep) == 0 || - check_inode_unwritten(inodedep)) { + inodedep_lookup(pvp->v_mount, ino, 0, &inodedep); + if (inodedep && (inodedep->id_state & DEPCOMPLETE) == 0 && + !LIST_EMPTY(&inodedep->id_jaddrefhd)) + handle_bufwait(inodedep, &inodedep->id_bufwait, + &freefile->fx_jwork, 1); + if (inodedep == NULL || check_inode_unwritten(inodedep)) { FREE_LOCK(&lk); handle_workitem_freefile(freefile); return; @@ -2654,17 +4762,28 @@ check_inode_unwritten(inodedep) { mtx_assert(&lk, MA_OWNED); + /* + * The inode is unwritten but we have some canceled jaddrefs still, + * the inode will never be written but it is not yet safe to be + * freed either. Return 1 so callers don't place items on the + * bufwait/inowait lists that will never be written. + */ + if ((inodedep->id_state & DEPCOMPLETE) == 0 && + !LIST_EMPTY(&inodedep->id_jaddrefhd)) + return (1); + if ((inodedep->id_state & DEPCOMPLETE) != 0 || !LIST_EMPTY(&inodedep->id_pendinghd) || !LIST_EMPTY(&inodedep->id_bufwait) || !LIST_EMPTY(&inodedep->id_inowait) || + !LIST_EMPTY(&inodedep->id_indirdephd) || !TAILQ_EMPTY(&inodedep->id_inoupdt) || !TAILQ_EMPTY(&inodedep->id_newinoupdt) || !TAILQ_EMPTY(&inodedep->id_extupdt) || !TAILQ_EMPTY(&inodedep->id_newextupdt) || + inodedep->id_mkdiradd != NULL || inodedep->id_nlinkdelta != 0) return (0); - /* * Another process might be in initiate_write_inodeblock_ufs[12] * trying to allocate memory without holding "Softdep Lock". @@ -2674,8 +4793,9 @@ check_inode_unwritten(inodedep) return (0); inodedep->id_state |= ALLCOMPLETE; - LIST_REMOVE(inodedep, id_deps); - inodedep->id_buf = NULL; + if (inodedep->id_state & ONDEPLIST) + LIST_REMOVE(inodedep, id_deps); + inodedep->id_bmsafemap = NULL; if (inodedep->id_state & ONWORKLIST) WORKLIST_REMOVE(&inodedep->id_list); if (inodedep->id_savedino1 != NULL) { @@ -2701,11 +4821,14 @@ free_inodedep(inodedep) !LIST_EMPTY(&inodedep->id_pendinghd) || !LIST_EMPTY(&inodedep->id_bufwait) || !LIST_EMPTY(&inodedep->id_inowait) || + !LIST_EMPTY(&inodedep->id_jaddrefhd) || + !LIST_EMPTY(&inodedep->id_indirdephd) || !TAILQ_EMPTY(&inodedep->id_inoupdt) || !TAILQ_EMPTY(&inodedep->id_newinoupdt) || !TAILQ_EMPTY(&inodedep->id_extupdt) || !TAILQ_EMPTY(&inodedep->id_newextupdt) || - inodedep->id_nlinkdelta != 0 || inodedep->id_savedino1 != NULL) + inodedep->id_nlinkdelta != 0 || inodedep->id_savedino1 != NULL || + inodedep->id_mkdiradd != NULL) return (0); LIST_REMOVE(inodedep, id_hash); WORKITEM_FREE(inodedep, D_INODEDEP); @@ -2714,6 +4837,124 @@ free_inodedep(inodedep) } /* + * Free the block referenced by a freework structure. The parent freeblks + * structure is released and completed when the final cg bitmap reaches + * the disk. This routine may be freeing a jnewblk which never made it to + * disk in which case we do not have to wait as the operation is undone + * in memory immediately. + */ +static void +freework_freeblock(freework) + struct freework *freework; +{ + struct freeblks *freeblks; + struct ufsmount *ump; + struct workhead wkhd; + struct fs *fs; + int complete; + int pending; + int bsize; + + freeblks = freework->fw_freeblks; + ump = VFSTOUFS(freeblks->fb_list.wk_mp); + fs = ump->um_fs; + complete = 0; + LIST_INIT(&wkhd); + /* + * If we are canceling an existing jnewblk pass it to the free + * routine, otherwise pass the freeblk which will ultimately + * release the freeblks + */ + if (!LIST_EMPTY(&freework->fw_jwork)) { + LIST_SWAP(&wkhd, &freework->fw_jwork, worklist, wk_list); + complete = 1; + } else + WORKLIST_INSERT_UNLOCKED(&wkhd, &freework->fw_list); + bsize = lfragtosize(fs, freework->fw_frags); + pending = btodb(bsize); + ACQUIRE_LOCK(&lk); + freeblks->fb_chkcnt -= pending; + FREE_LOCK(&lk); + /* + * extattr blocks don't show up in pending blocks. XXX why? + */ + if (freework->fw_lbn >= 0 || freework->fw_lbn <= -NDADDR) { + UFS_LOCK(ump); + fs->fs_pendingblocks -= pending; + UFS_UNLOCK(ump); + } + ffs_blkfree(ump, fs, freeblks->fb_devvp, freework->fw_blkno, + bsize, freeblks->fb_previousinum, &wkhd); + if (complete == 0) + return; + /* + * The jnewblk will be discarded and the bits in the map never + * made it to disk. We can immediately free the freeblk. + */ + ACQUIRE_LOCK(&lk); + handle_written_freework(freework); + FREE_LOCK(&lk); +} + +/* + * Start the process of freeing an indirect block tree. + */ +static void +freework_freeindir(freework) + struct freework *freework; +{ + struct freeblks *freeblks; + struct ufsmount *ump; + struct fs *fs; + + + freeblks = freework->fw_freeblks; + ump = VFSTOUFS(freeblks->fb_list.wk_mp); + fs = ump->um_fs; + indir_trunc(freework, fsbtodb(fs, freework->fw_blkno), + freework->fw_lbn); +} + +/* + * Called when the last oustanding block owned by an indirect is freed. + * It is now safe to free the indirect block itself. + */ +static void +handle_workitem_indirblk(freework) + struct freework *freework; +{ + + freework_freeblock(freework); +} + +/* + * Called when a freework structure attached to a cg buf is written. The + * ref on either the parent or the freeblks structure is released and + * either may be added to the worklist if it is the final ref. + */ +static void +handle_written_freework(freework) + struct freework *freework; +{ + struct freeblks *freeblks; + struct freework *parent; + + freeblks = freework->fw_freeblks; + parent = freework->fw_parent; + if (parent) { + if (--parent->fw_ref != 0) + parent = NULL; + freeblks = NULL; + } else if (--freeblks->fb_ref != 0) + freeblks = NULL; + WORKITEM_FREE(freework, D_FREEWORK); + if (freeblks) + add_to_worklist(&freeblks->fb_list); + if (parent) + add_to_worklist(&parent->fw_list); +} + +/* * This workitem routine performs the block de-allocation. * The workitem is added to the pending list after the updated * inode block has been written to disk. As mentioned above, @@ -2726,99 +4967,90 @@ handle_workitem_freeblocks(freeblks, flags) struct freeblks *freeblks; int flags; { + struct freework *freework; + struct worklist *wk; + + KASSERT(LIST_EMPTY(&freeblks->fb_jfreeblkhd), + ("handle_workitem_freeblocks: Journal entries not written.")); + if (LIST_EMPTY(&freeblks->fb_freeworkhd)) { + handle_complete_freeblocks(freeblks); + return; + } + freeblks->fb_ref++; + while ((wk = LIST_FIRST(&freeblks->fb_freeworkhd)) != NULL) { + KASSERT(wk->wk_type == D_FREEWORK, + ("handle_workitem_freeblocks: Unknown type %s", + TYPENAME(wk->wk_type))); + WORKLIST_REMOVE_UNLOCKED(wk); + freework = WK_FREEWORK(wk); + if (freework->fw_lbn <= -NDADDR) + freework_freeindir(freework); + else + freework_freeblock(freework); + } + ACQUIRE_LOCK(&lk); + if (--freeblks->fb_ref != 0) + freeblks = NULL; + FREE_LOCK(&lk); + if (freeblks) + handle_complete_freeblocks(freeblks); +} + +/* + * Once all of the freework workitems are complete we can retire the + * freeblocks dependency and any journal work awaiting completion. This + * can not be called until all other dependencies are stable on disk. + */ +static void +handle_complete_freeblocks(freeblks) + struct freeblks *freeblks; +{ struct inode *ip; struct vnode *vp; struct fs *fs; struct ufsmount *ump; - int i, nblocks, level, bsize; - ufs2_daddr_t bn, blocksreleased = 0; - int error, allerror = 0; - ufs_lbn_t baselbns[NIADDR], tmpval; - int fs_pendingblocks; + struct worklist *wk; + int flags; ump = VFSTOUFS(freeblks->fb_list.wk_mp); fs = ump->um_fs; - fs_pendingblocks = 0; - tmpval = 1; - baselbns[0] = NDADDR; - for (i = 1; i < NIADDR; i++) { - tmpval *= NINDIR(fs); - baselbns[i] = baselbns[i - 1] + tmpval; - } - nblocks = btodb(fs->fs_bsize); - blocksreleased = 0; + flags = LK_NOWAIT; + /* - * Release all extended attribute blocks or frags. - */ - if (freeblks->fb_oldextsize > 0) { - for (i = (NXADDR - 1); i >= 0; i--) { - if ((bn = freeblks->fb_eblks[i]) == 0) - continue; - bsize = sblksize(fs, freeblks->fb_oldextsize, i); - ffs_blkfree(ump, fs, freeblks->fb_devvp, bn, bsize, - freeblks->fb_previousinum); - blocksreleased += btodb(bsize); - } - } - /* - * Release all data blocks or frags. - */ - if (freeblks->fb_oldsize > 0) { - /* - * Indirect blocks first. - */ - for (level = (NIADDR - 1); level >= 0; level--) { - if ((bn = freeblks->fb_iblks[level]) == 0) - continue; - if ((error = indir_trunc(freeblks, fsbtodb(fs, bn), - level, baselbns[level], &blocksreleased)) != 0) - allerror = error; - ffs_blkfree(ump, fs, freeblks->fb_devvp, bn, - fs->fs_bsize, freeblks->fb_previousinum); - fs_pendingblocks += nblocks; - blocksreleased += nblocks; - } - /* - * All direct blocks or frags. - */ - for (i = (NDADDR - 1); i >= 0; i--) { - if ((bn = freeblks->fb_dblks[i]) == 0) - continue; - bsize = sblksize(fs, freeblks->fb_oldsize, i); - ffs_blkfree(ump, fs, freeblks->fb_devvp, bn, bsize, - freeblks->fb_previousinum); - fs_pendingblocks += btodb(bsize); - blocksreleased += btodb(bsize); - } - } - UFS_LOCK(ump); - fs->fs_pendingblocks -= fs_pendingblocks; - UFS_UNLOCK(ump); - /* * If we still have not finished background cleanup, then check * to see if the block count needs to be adjusted. */ - if (freeblks->fb_chkcnt != blocksreleased && - (fs->fs_flags & FS_UNCLEAN) != 0 && + if (freeblks->fb_chkcnt != 0 && (fs->fs_flags & FS_UNCLEAN) != 0 && ffs_vgetf(freeblks->fb_list.wk_mp, freeblks->fb_previousinum, - (flags & LK_NOWAIT) | LK_EXCLUSIVE, &vp, FFSV_FORCEINSMQ) - == 0) { + (flags & LK_NOWAIT) | LK_EXCLUSIVE, &vp, FFSV_FORCEINSMQ) == 0) { ip = VTOI(vp); - DIP_SET(ip, i_blocks, DIP(ip, i_blocks) + \ - freeblks->fb_chkcnt - blocksreleased); + DIP_SET(ip, i_blocks, DIP(ip, i_blocks) + freeblks->fb_chkcnt); ip->i_flag |= IN_CHANGE; vput(vp); } #ifdef INVARIANTS - if (freeblks->fb_chkcnt != blocksreleased && + if (freeblks->fb_chkcnt != 0 && ((fs->fs_flags & FS_UNCLEAN) == 0 || (flags & LK_NOWAIT) != 0)) printf("handle_workitem_freeblocks: block count\n"); - if (allerror) - softdep_error("handle_workitem_freeblks", allerror); #endif /* INVARIANTS */ ACQUIRE_LOCK(&lk); + /* + * All of the freeblock deps must be complete prior to this call + * so it's now safe to complete earlier outstanding journal entries. + */ + while ((wk = LIST_FIRST(&freeblks->fb_jwork)) != NULL) { + WORKLIST_REMOVE(wk); + if (wk->wk_type == D_JSEGDEP) + free_jsegdep(WK_JSEGDEP(wk)); + else if (wk->wk_type == D_JNEWBLK) { + wk->wk_state |= COMPLETE; + free_jnewblk(WK_JNEWBLK(wk)); + } else + panic("handle_complete_freeblocks: wrong type %s", + TYPENAME(wk->wk_type)); + } WORKITEM_FREE(freeblks, D_FREEBLKS); num_freeblkdep--; FREE_LOCK(&lk); @@ -2831,28 +5063,39 @@ handle_workitem_freeblocks(freeblks, flags) * blocks. */ static int -indir_trunc(freeblks, dbn, level, lbn, countp) - struct freeblks *freeblks; +indir_trunc(freework, dbn, lbn) + struct freework *freework; ufs2_daddr_t dbn; - int level; ufs_lbn_t lbn; - ufs2_daddr_t *countp; { + struct workhead wkhd; + struct jnewblk *jnewblk; + struct freeblks *freeblks; struct buf *bp; struct fs *fs; + struct worklist *wkn; struct worklist *wk; struct indirdep *indirdep; struct ufsmount *ump; ufs1_daddr_t *bap1 = 0; - ufs2_daddr_t nb, *bap2 = 0; + ufs2_daddr_t nb, nnb, *bap2 = 0; ufs_lbn_t lbnadd; int i, nblocks, ufs1fmt; int error, allerror = 0; int fs_pendingblocks; + int freedeps; + int level; + int cnt; + LIST_INIT(&wkhd); + level = lbn_level(lbn); + if (level == -1) + panic("indir_trunc: Invalid lbn %jd\n", lbn); + freeblks = freework->fw_freeblks; ump = VFSTOUFS(freeblks->fb_list.wk_mp); fs = ump->um_fs; fs_pendingblocks = 0; + freedeps = 0; lbnadd = 1; for (i = level; i > 0; i--) lbnadd *= NINDIR(fs); @@ -2881,7 +5124,8 @@ static int (indirdep->ir_state & GOINGAWAY) == 0) panic("indir_trunc: lost indirdep"); WORKLIST_REMOVE(wk); - WORKITEM_FREE(indirdep, D_INDIRDEP); + LIST_SWAP(&wkhd, &indirdep->ir_jwork, worklist, wk_list); + free_indirdep(indirdep); if (!LIST_EMPTY(&bp->b_dep)) panic("indir_trunc: dangling dep"); ump->um_numindirdeps -= 1; @@ -2909,56 +5153,175 @@ static int ufs1fmt = 0; bap2 = (ufs2_daddr_t *)bp->b_data; } - nblocks = btodb(fs->fs_bsize); - for (i = NINDIR(fs) - 1; i >= 0; i--) { - if (ufs1fmt) + /* + * Reclaim indirect blocks which never made it to disk. + */ + cnt = 0; + LIST_FOREACH_SAFE(wk, &wkhd, wk_list, wkn) { + struct workhead freewk; + if (wk->wk_type != D_JNEWBLK) + continue; + WORKLIST_REMOVE(wk); + LIST_INIT(&freewk); + WORKLIST_INSERT_UNLOCKED(&freewk, wk); + jnewblk = WK_JNEWBLK(wk); + if (jnewblk->jn_lbn > 0) + i = (jnewblk->jn_lbn - -lbn) / lbnadd; + else + i = (jnewblk->jn_lbn - lbn) / lbnadd; + KASSERT(i >= 0 && i < NINDIR(fs), + ("indir_trunc: Index out of range %d parent %jd lbn %jd", + i, lbn, jnewblk->jn_lbn)); + /* Clear the pointer so it isn't found below. */ + if (ufs1fmt) { nb = bap1[i]; - else + bap1[i] = 0; + } else { nb = bap2[i]; + bap2[i] = 0; + } + KASSERT(nb == jnewblk->jn_blkno, + ("indir_trunc: Block mismatch %jd != %jd", + nb, jnewblk->jn_blkno)); + ffs_blkfree(ump, fs, freeblks->fb_devvp, jnewblk->jn_blkno, + fs->fs_bsize, freeblks->fb_previousinum, &freewk); + cnt++; + } + ACQUIRE_LOCK(&lk); + freework->fw_ref += NINDIR(fs) + 1; + /* Any remaining journal work can be completed with freeblks. */ + jwork_move(D_FREEBLKS, __LINE__, &freeblks->fb_jwork, &wkhd); + FREE_LOCK(&lk); + nblocks = btodb(fs->fs_bsize); + if (ufs1fmt) + nb = bap1[NINDIR(fs) - 1]; + else + nb = bap2[NINDIR(fs) - 1]; + /* + * Reclaim on disk blocks. + */ + for (i = NINDIR(fs) - 1; i >= 0; i--, nb = nnb) { + if (i != 0) { + if (ufs1fmt) + nnb = bap1[i-1]; + else + nnb = bap2[i-1]; + } else + nnb = 0; if (nb == 0) continue; + cnt++; if (level != 0) { - if ((error = indir_trunc(freeblks, fsbtodb(fs, nb), - level - 1, lbn + (i * lbnadd), countp)) != 0) + struct freework *nfreework; + ufs_lbn_t nlbn; + + nlbn = (lbn + 1) - (i * lbnadd); + nfreework = newfreework(freeblks, freework, nb, nlbn, + fs->fs_frag); + freedeps++; + if ((error = indir_trunc(nfreework, fsbtodb(fs, nb), + nlbn)) != 0) allerror = error; + } else { + struct freedep *freedep; + + /* + * Attempt to aggregate freedep dependencies for + * all blocks being released to the same CG. + */ + LIST_INIT(&wkhd); + if (nnb == 0 || (dtog(fs, nb) != dtog(fs, nnb))) { + freedep = newfreedep(freework); + WORKLIST_INSERT_UNLOCKED(&wkhd, + &freedep->fd_list); + freedeps++; + } + ffs_blkfree(ump, fs, freeblks->fb_devvp, nb, + fs->fs_bsize, freeblks->fb_previousinum, &wkhd); + fs_pendingblocks += nblocks; } - ffs_blkfree(ump, fs, freeblks->fb_devvp, nb, fs->fs_bsize, - freeblks->fb_previousinum); - fs_pendingblocks += nblocks; - *countp += nblocks; } - UFS_LOCK(ump); - fs->fs_pendingblocks -= fs_pendingblocks; - UFS_UNLOCK(ump); + ACQUIRE_LOCK(&lk); + if (level == 0) + fs_pendingblocks = (nblocks * cnt); + freework->fw_ref += freedeps; + freework->fw_ref -= NINDIR(fs) + 1; + if (freework->fw_ref != 0) + freework = NULL; + FREE_LOCK(&lk); + if (fs_pendingblocks) { + ACQUIRE_LOCK(&lk); + freeblks->fb_chkcnt -= fs_pendingblocks; + FREE_LOCK(&lk); + UFS_LOCK(ump); + fs->fs_pendingblocks -= fs_pendingblocks; + UFS_UNLOCK(ump); + } bp->b_flags |= B_INVAL | B_NOCACHE; brelse(bp); + if (freework) + handle_workitem_indirblk(freework); return (allerror); } /* + * Cancel an allocindir when it is removed via truncation. + */ +static void +cancel_allocindir(aip, inodedep, freeblks) + struct allocindir *aip; + struct inodedep *inodedep; + struct freeblks *freeblks; +{ + + /* + * If the journal hasn't been written the jnewblk must be passed + * to the call to ffs_freeblk that reclaims the space. We accomplish + * this by linking the journal dependency into the indirdep to be + * freed when indir_trunc() is called. If the journal has already + * been written we can simply reclaim the journal space when the + * freeblks work is complete. + */ + if (aip->ai_jnewblk == NULL) + free_allocindir(aip, inodedep, &freeblks->fb_jwork, + D_FREEBLKS); + else + free_allocindir(aip, inodedep, &aip->ai_indirdep->ir_jwork, + D_ALLOCINDIR); +} + +/* * Free an allocindir. * This routine must be called with splbio interrupts blocked. */ static void -free_allocindir(aip, inodedep) +free_allocindir(aip, inodedep, wkhd, type) struct allocindir *aip; struct inodedep *inodedep; + struct workhead *wkhd; + short type; { struct freefrag *freefrag; mtx_assert(&lk, MA_OWNED); - if ((aip->ai_state & DEPCOMPLETE) == 0) + if (aip->ai_jnewblk != NULL) + cancel_jnewblk(aip->ai_jnewblk, wkhd); + else if ((aip->ai_state & DEPCOMPLETE) == 0) LIST_REMOVE(aip, ai_deps); if (aip->ai_state & ONWORKLIST) WORKLIST_REMOVE(&aip->ai_list); LIST_REMOVE(aip, ai_next); if ((freefrag = aip->ai_freefrag) != NULL) { - if (inodedep == NULL) - add_to_worklist(&freefrag->ff_list); - else + if (inodedep == NULL) { + freefrag->ff_state |= COMPLETE; + if ((freefrag->ff_state & ALLCOMPLETE) == ALLCOMPLETE) + add_to_worklist(&freefrag->ff_list); + } else WORKLIST_INSERT(&inodedep->id_bufwait, &freefrag->ff_list); } + if (!LIST_EMPTY(&aip->ai_jwork)) + jwork_move(type, __LINE__, wkhd, &aip->ai_jwork); WORKITEM_FREE(aip, D_ALLOCINDIR); } @@ -3002,7 +5365,10 @@ softdep_setup_directory_add(bp, dp, diroffset, new struct pagedep *pagedep; struct inodedep *inodedep; struct newdirblk *newdirblk = 0; + struct newdirblk *mknewdirblk = 0; struct mkdir *mkdir1, *mkdir2; + struct worklist *wk; + struct jaddref *jaddref; struct mount *mp; /* @@ -3013,6 +5379,7 @@ softdep_setup_directory_add(bp, dp, diroffset, new bdwrite(newdirbp); return (0); } + mkdir1 = NULL; mp = UFSTOVFS(dp->i_ump); fs = dp->i_fs; lbn = lblkno(fs, diroffset); @@ -3023,25 +5390,31 @@ softdep_setup_directory_add(bp, dp, diroffset, new dap->da_offset = offset; dap->da_newinum = newinum; dap->da_state = ATTACHED; + LIST_INIT(&dap->da_jwork); if (isnewblk && lbn < NDADDR && fragoff(fs, diroffset) == 0) { newdirblk = malloc(sizeof(struct newdirblk), M_NEWDIRBLK, M_SOFTDEP_FLAGS); workitem_alloc(&newdirblk->db_list, D_NEWDIRBLK, mp); + LIST_INIT(&newdirblk->db_mkdir); } if (newdirbp == NULL) { dap->da_state |= DEPCOMPLETE; ACQUIRE_LOCK(&lk); } else { + mknewdirblk = malloc(sizeof(struct newdirblk), + M_NEWDIRBLK, M_SOFTDEP_FLAGS); + workitem_alloc(&mknewdirblk->db_list, D_NEWDIRBLK, mp); + LIST_INIT(&mknewdirblk->db_mkdir); dap->da_state |= MKDIR_BODY | MKDIR_PARENT; mkdir1 = malloc(sizeof(struct mkdir), M_MKDIR, M_SOFTDEP_FLAGS); workitem_alloc(&mkdir1->md_list, D_MKDIR, mp); - mkdir1->md_state = MKDIR_BODY; + mkdir1->md_state = ATTACHED | MKDIR_BODY; mkdir1->md_diradd = dap; mkdir2 = malloc(sizeof(struct mkdir), M_MKDIR, M_SOFTDEP_FLAGS); workitem_alloc(&mkdir2->md_list, D_MKDIR, mp); - mkdir2->md_state = MKDIR_PARENT; + mkdir2->md_state = ATTACHED | MKDIR_PARENT; mkdir2->md_diradd = dap; /* * Dependency on "." and ".." being written to disk. @@ -3049,40 +5422,97 @@ softdep_setup_directory_add(bp, dp, diroffset, new mkdir1->md_buf = newdirbp; ACQUIRE_LOCK(&lk); LIST_INSERT_HEAD(&mkdirlisthd, mkdir1, md_mkdirs); - WORKLIST_INSERT(&newdirbp->b_dep, &mkdir1->md_list); - FREE_LOCK(&lk); - bdwrite(newdirbp); /* - * Dependency on link count increase for parent directory + * We must link the pagedep, allocdirect, and newdirblk for + * the initial file page so the pointer to the new directory + * is not written until the directory contents are live and + * any subsequent additions are not marked live until the + * block is reachable via the inode. */ - ACQUIRE_LOCK(&lk); - if (inodedep_lookup(mp, dp->i_number, 0, &inodedep) == 0 - || (inodedep->id_state & ALLCOMPLETE) == ALLCOMPLETE) { - dap->da_state &= ~MKDIR_PARENT; - WORKITEM_FREE(mkdir2, D_MKDIR); - } else { - LIST_INSERT_HEAD(&mkdirlisthd, mkdir2, md_mkdirs); - WORKLIST_INSERT(&inodedep->id_bufwait,&mkdir2->md_list); - } + if (pagedep_lookup(mp, newinum, 0, 0, &pagedep) == 0) + panic("softdep_setup_directory_add: " + "lost mkdir pagedep"); + LIST_FOREACH(wk, &newdirbp->b_dep, wk_list) + if (wk->wk_type == D_ALLOCDIRECT) + break; + if (wk == NULL) + panic("softdep_setup_directory_add: lost mkdir adp"); + adp = WK_ALLOCDIRECT(wk); + pagedep->pd_state |= NEWBLOCK; + mknewdirblk->db_pagedep = pagedep; + WORKLIST_INSERT(&adp->ad_newdirblk, &mknewdirblk->db_list); + WORKLIST_INSERT(&mknewdirblk->db_mkdir, &mkdir1->md_list); + /* + * Look up the inodedep for the parent directory so that we + * can link mkdir2 into the pending dotdot jaddref or + * the inode write if there is none. If the inode is + * ALLCOMPLETE and no jaddref is present all dependencies have + * been satisfied and mkdir2 can be freed. + */ + if (inodedep_lookup(mp, dp->i_number, 0, &inodedep) == 0) + panic("softdep_setup_directory_add: lost parent"); + jaddref = LIST_FIRST(&inodedep->id_jaddrefhd); + KASSERT(jaddref != NULL && jaddref->ja_parent == newinum && + (jaddref->ja_state & MKDIR_PARENT), + ("softdep_setup_directory_add: bad dotdot jaddref %p", + jaddref)); + LIST_INSERT_HEAD(&mkdirlisthd, mkdir2, md_mkdirs); + mkdir2->md_jaddref = jaddref; + jaddref->ja_mkdir = mkdir2; + /* + * It is important that this journal entry is added prior + * to the dot entry since it writes both the dot and dotdot + * links. This entry must be visible to the recovery + * operation for it to correctly adjust the parent's link. + */ + add_to_journal(&jaddref->ja_list); } /* * Link into parent directory pagedep to await its being written. */ - if (pagedep_lookup(dp, lbn, DEPALLOC, &pagedep) == 0) + if (pagedep_lookup(mp, dp->i_number, lbn, DEPALLOC, &pagedep) == 0) WORKLIST_INSERT(&bp->b_dep, &pagedep->pd_list); + dap->da_pagedep = pagedep; LIST_INSERT_HEAD(&pagedep->pd_diraddhd[DIRADDHASH(offset)], dap, da_pdlist); /* - * Link into its inodedep. Put it on the id_bufwait list if the inode - * is not yet written. If it is written, do the post-inode write - * processing to put it on the id_pendinghd list. + * Link the diradd into the jaddref so it may be completed after + * the journal entry is written. The directory offset was not + * known until now so it must still exist as the first element + * of the jaddrefhd queue. */ - (void) inodedep_lookup(mp, newinum, DEPALLOC, &inodedep); - if ((inodedep->id_state & ALLCOMPLETE) == ALLCOMPLETE) - diradd_inode_written(dap, inodedep); - else - WORKLIST_INSERT(&inodedep->id_bufwait, &dap->da_list); + if (inodedep_lookup(mp, newinum, 0, &inodedep) == 0) + panic("softdep_setup_directory_add: Lost inodedep"); + jaddref = LIST_FIRST(&inodedep->id_jaddrefhd); + KASSERT(jaddref != NULL && jaddref->ja_parent == dp->i_number, + ("softdep_setup_directory_add: bad jaddref %p", jaddref)); + jaddref->ja_diroff = diroffset; + jaddref->ja_diradd = dap; + add_to_journal(&jaddref->ja_list); + /* + * If we are adding a new directory remember this diradd so that if + * we rename it we can keep the dot and dotdot dependencies. If + * we are adding a new name for an inode that has a mkdiradd we + * must be in rename and we have to move the dot and dotdot + * dependencies to this new name. The old name is being orphaned + * soon. + */ + if (mkdir1 != NULL) { + if (inodedep->id_mkdiradd != NULL) + panic("softdep_setup_directory_add: Existing mkdir"); + inodedep->id_mkdiradd = dap; + jaddref = LIST_NEXT(jaddref, ja_inodeps); + KASSERT(jaddref != NULL && + jaddref->ja_ino == jaddref->ja_parent && + (jaddref->ja_state & MKDIR_BODY), + ("softdep_setup_directory_add: bad dot jaddref %p", + jaddref)); + mkdir1->md_jaddref = jaddref; + jaddref->ja_mkdir = mkdir1; + add_to_journal(&jaddref->ja_list); + } else if (inodedep->id_mkdiradd) + merge_diradd(inodedep, dap); if (isnewblk) { /* * Directories growing into indirect blocks are rare @@ -3123,7 +5553,7 @@ softdep_setup_directory_add(bp, dp, diroffset, new if (inodedep_lookup(mp, dp->i_number, 0, &inodedep) == 0) panic("softdep_setup_directory_add: lost inodedep"); adp = TAILQ_LAST(&inodedep->id_newinoupdt, allocdirectlst); - if (adp == NULL || adp->ad_lbn != lbn) + if (adp == NULL || adp->ad_offset != lbn) panic("softdep_setup_directory_add: lost entry"); pagedep->pd_state |= NEWBLOCK; newdirblk->db_pagedep = pagedep; @@ -3156,12 +5586,14 @@ softdep_change_directoryentry_offset(dp, base, old ACQUIRE_LOCK(&lk); lbn = lblkno(dp->i_fs, dp->i_offset); offset = blkoff(dp->i_fs, dp->i_offset); - if (pagedep_lookup(dp, lbn, 0, &pagedep) == 0) + if (pagedep_lookup(UFSTOVFS(dp->i_ump), + dp->i_number, lbn, 0, &pagedep) == 0) goto done; oldoffset = offset + (oldloc - base); newoffset = offset + (newloc - base); - LIST_FOREACH(dap, &pagedep->pd_diraddhd[DIRADDHASH(oldoffset)], da_pdlist) { + LIST_FOREACH(dap, &pagedep->pd_diraddhd[DIRADDHASH(oldoffset)], + da_pdlist) { if (dap->da_offset != oldoffset) continue; dap->da_offset = newoffset; @@ -3184,48 +5616,146 @@ softdep_change_directoryentry_offset(dp, base, old done: bcopy(oldloc, newloc, entrysize); FREE_LOCK(&lk); + /* XXX Make a remove and add record, add to the pagedep. */ } /* + * Move the mkdir dependencies and journal work from one diradd to another + * when renaming a directory. The new name must depend on the mkdir deps + * completing as the old name did. Directories can only have one valid link + * at a time so one must be canonical. + */ +static void +merge_diradd(inodedep, newdap) + struct inodedep *inodedep; + struct diradd *newdap; +{ + struct diradd *olddap; + struct mkdir *mkdir, *nextmd; + short state; + + olddap = inodedep->id_mkdiradd; + inodedep->id_mkdiradd = newdap; + if ((olddap->da_state & (MKDIR_PARENT | MKDIR_BODY)) != 0) { + newdap->da_state &= ~DEPCOMPLETE; + for (mkdir = LIST_FIRST(&mkdirlisthd); mkdir; mkdir = nextmd) { + nextmd = LIST_NEXT(mkdir, md_mkdirs); + if (mkdir->md_diradd != olddap) + continue; + mkdir->md_diradd = newdap; + state = mkdir->md_state & (MKDIR_PARENT | MKDIR_BODY); + newdap->da_state |= state; + olddap->da_state &= ~state; + if ((olddap->da_state & + (MKDIR_PARENT | MKDIR_BODY)) == 0) + break; + } + if ((olddap->da_state & (MKDIR_PARENT | MKDIR_BODY)) != 0) + panic("merge_diradd: unfound ref"); + } + /* + * Any mkdir related journal items are not safe to be freed until + * the new name is stable. + */ + jwork_move(D_DIRADD, __LINE__, &newdap->da_jwork, &olddap->da_jwork); + olddap->da_state |= DEPCOMPLETE; + complete_diradd(olddap); +} + +/* + * Move the diradd to the pending list when all diradd dependencies are + * complete. + */ +static void +complete_diradd(dap) + struct diradd *dap; +{ + struct pagedep *pagedep; + + if ((dap->da_state & ALLCOMPLETE) == ALLCOMPLETE) { + if (dap->da_state & DIRCHG) + pagedep = dap->da_previous->dm_pagedep; + else + pagedep = dap->da_pagedep; + LIST_REMOVE(dap, da_pdlist); + LIST_INSERT_HEAD(&pagedep->pd_pendinghd, dap, da_pdlist); + } +} + +/* * Free a diradd dependency structure. This routine must be called - * with splbio interrupts blocked. + * with splbio interrupts blocked. If wkhd is NULL we should not find + * any pending jaddrefs and only jsegdeps to be retired. */ static void -free_diradd(dap) +free_diradd(dap, wkhd) struct diradd *dap; + struct workhead *wkhd; { + struct worklist *wk; struct dirrem *dirrem; struct pagedep *pagedep; struct inodedep *inodedep; struct mkdir *mkdir, *nextmd; + struct jaddref *jaddref; mtx_assert(&lk, MA_OWNED); - WORKLIST_REMOVE(&dap->da_list); LIST_REMOVE(dap, da_pdlist); + if (dap->da_state & ONWORKLIST) + WORKLIST_REMOVE(&dap->da_list); if ((dap->da_state & DIRCHG) == 0) { pagedep = dap->da_pagedep; } else { dirrem = dap->da_previous; pagedep = dirrem->dm_pagedep; dirrem->dm_dirinum = pagedep->pd_ino; - add_to_worklist(&dirrem->dm_list); + dirrem->dm_state |= COMPLETE; + if (LIST_EMPTY(&dirrem->dm_jremrefhd)) + add_to_worklist(&dirrem->dm_list); } if (inodedep_lookup(pagedep->pd_list.wk_mp, dap->da_newinum, - 0, &inodedep) != 0) + 0, &inodedep) != 0) { + /* Abort the addref that reference this diradd. */ + LIST_FOREACH(jaddref, &inodedep->id_jaddrefhd, ja_inodeps) + if (jaddref->ja_diradd == dap) { + cancel_jaddref(jaddref, inodedep, wkhd); + break; + } + if (inodedep->id_mkdiradd == dap) + inodedep->id_mkdiradd = NULL; (void) free_inodedep(inodedep); + } if ((dap->da_state & (MKDIR_PARENT | MKDIR_BODY)) != 0) { for (mkdir = LIST_FIRST(&mkdirlisthd); mkdir; mkdir = nextmd) { nextmd = LIST_NEXT(mkdir, md_mkdirs); if (mkdir->md_diradd != dap) continue; - dap->da_state &= ~mkdir->md_state; - WORKLIST_REMOVE(&mkdir->md_list); + dap->da_state &= + ~(mkdir->md_state & (MKDIR_PARENT | MKDIR_BODY)); LIST_REMOVE(mkdir, md_mkdirs); + if (mkdir->md_state & ONWORKLIST) + WORKLIST_REMOVE(&mkdir->md_list); + if ((jaddref = mkdir->md_jaddref) != NULL) + cancel_jaddref(jaddref, NULL, wkhd); WORKITEM_FREE(mkdir, D_MKDIR); + if ((dap->da_state & (MKDIR_PARENT | MKDIR_BODY)) == 0) + break; } if ((dap->da_state & (MKDIR_PARENT | MKDIR_BODY)) != 0) panic("free_diradd: unfound ref"); } + if (wkhd) + jwork_move(D_DIRREM, __LINE__, wkhd, &dap->da_jwork); + /* + * Free any journal segments waiting for the directory write. + */ + while ((wk = LIST_FIRST(&dap->da_jwork)) != NULL) { + KASSERT(wk->wk_type == D_JSEGDEP, + ("free_diradd: Invalid type %s on da_jwork", + TYPENAME(wk->wk_type))); + WORKLIST_REMOVE(wk); + free_jsegdep(WK_JSEGDEP(wk)); + } WORKITEM_FREE(dap, D_DIRADD); } @@ -3254,11 +5784,14 @@ softdep_setup_remove(bp, dp, ip, isrmdir) int isrmdir; /* indicates if doing RMDIR */ { struct dirrem *dirrem, *prevdirrem; + int direct; /* - * Allocate a new dirrem if appropriate and ACQUIRE_LOCK. + * Allocate a new dirrem if appropriate and ACQUIRE_LOCK. We want + * newdirrem() to setup the full directory remove which requires + * isrmdir > 1. */ - dirrem = newdirrem(bp, dp, ip, isrmdir, &prevdirrem); + dirrem = newdirrem(bp, dp, ip, isrmdir?2:0, &prevdirrem); /* * If the COMPLETE flag is clear, then there were no active @@ -3280,12 +5813,64 @@ softdep_setup_remove(bp, dp, ip, isrmdir) LIST_INSERT_HEAD(&dirrem->dm_pagedep->pd_dirremhd, prevdirrem, dm_next); dirrem->dm_dirinum = dirrem->dm_pagedep->pd_ino; + direct = LIST_EMPTY(&dirrem->dm_jremrefhd); FREE_LOCK(&lk); - handle_workitem_remove(dirrem, NULL); + if (direct) + handle_workitem_remove(dirrem, NULL); } } /* + * Check for an entry matching 'offset' on both the pd_dirraddhd list and the + * pd_pendinghd list of a pagedep. + */ +static struct diradd * +diradd_lookup(pagedep, offset) + struct pagedep *pagedep; + int offset; +{ + struct diradd *dap; + + LIST_FOREACH(dap, &pagedep->pd_diraddhd[DIRADDHASH(offset)], da_pdlist) + if (dap->da_offset == offset) + return (dap); + LIST_FOREACH(dap, &pagedep->pd_pendinghd, da_pdlist) + if (dap->da_offset == offset) + return (dap); + return (NULL); +} + +/* + * Search for a .. diradd dependency in a directory that is being removed. + * If the directory was renamed to a new parent we have a diradd rather + * than a mkdir for the .. entry. We need to cancel it now before + * it is found in truncate(). + */ +static void +cancel_diradd_dotdot(ip, dirrem) + struct inode *ip; + struct dirrem *dirrem; +{ + struct pagedep *pagedep; + struct diradd *dap; + struct worklist *wk; + + if (pagedep_lookup(UFSTOVFS(ip->i_ump), ip->i_number, 0, 0, + &pagedep) == 0) + return; + dap = diradd_lookup(pagedep, DOTDOT_OFFSET); + if (dap == NULL) + return; + free_diradd(dap, &dirrem->dm_jwork); + /* + * Mark any journal work as belonging to the parent so it is freed + * with the .. reference. + */ + LIST_FOREACH(wk, &dirrem->dm_jwork, wk_list) + wk->wk_state |= MKDIR_PARENT; +} + +/* * Allocate a new dirrem if appropriate and return it along with * its associated pagedep. Called without a lock, returns with lock. */ @@ -3303,6 +5888,9 @@ newdirrem(bp, dp, ip, isrmdir, prevdirremp) struct diradd *dap; struct dirrem *dirrem; struct pagedep *pagedep; + struct jremref *jremref; + struct jremref *dotremref; + struct jremref *dotdotremref; /* * Whiteouts have no deletion dependencies. @@ -3322,33 +5910,67 @@ newdirrem(bp, dp, ip, isrmdir, prevdirremp) dirrem = malloc(sizeof(struct dirrem), M_DIRREM, M_SOFTDEP_FLAGS|M_ZERO); workitem_alloc(&dirrem->dm_list, D_DIRREM, ITOV(dp)->v_mount); + LIST_INIT(&dirrem->dm_jremrefhd); + LIST_INIT(&dirrem->dm_jwork); dirrem->dm_state = isrmdir ? RMDIR : 0; dirrem->dm_oldinum = ip->i_number; *prevdirremp = NULL; - + /* + * Allocate remove reference structures to track journal write + * dependencies. We will always have one for the link and + * when doing directories we will always have one more for dot. + * When renaming a directory we skip the dotdot link change so + * this is not needed. + */ + dotremref = dotdotremref = NULL; + jremref = newjremref(dirrem, dp, ip, dp->i_offset); + if (isrmdir) + dotremref = newjremref(dirrem, ip, ip, DOT_OFFSET); + if (isrmdir > 1) { + dotdotremref = newjremref(dirrem, ip, dp, DOTDOT_OFFSET); + dotdotremref->jr_state |= MKDIR_PARENT; + } ACQUIRE_LOCK(&lk); lbn = lblkno(dp->i_fs, dp->i_offset); offset = blkoff(dp->i_fs, dp->i_offset); - if (pagedep_lookup(dp, lbn, DEPALLOC, &pagedep) == 0) + if (pagedep_lookup(UFSTOVFS(dp->i_ump), dp->i_number, lbn, DEPALLOC, + &pagedep) == 0) WORKLIST_INSERT(&bp->b_dep, &pagedep->pd_list); dirrem->dm_pagedep = pagedep; /* + * If we're removing a .. link search for the dependency now and + * cancel it. Any pending journal work will be added to the dirrem + * to be completed when the workitem remove completes. + */ + if (isrmdir > 1) + cancel_diradd_dotdot(ip, dirrem); + /* * Check for a diradd dependency for the same directory entry. * If present, then both dependencies become obsolete and can - * be de-allocated. Check for an entry on both the pd_dirraddhd - * list and the pd_pendinghd list. + * be de-allocated. */ - - LIST_FOREACH(dap, &pagedep->pd_diraddhd[DIRADDHASH(offset)], da_pdlist) - if (dap->da_offset == offset) - break; + dap = diradd_lookup(pagedep, offset); if (dap == NULL) { - - LIST_FOREACH(dap, &pagedep->pd_pendinghd, da_pdlist) - if (dap->da_offset == offset) - break; - if (dap == NULL) - return (dirrem); + /* + * Link the jremref structures into the dirrem so they are + * written prior to the pagedep. + */ + if (jremref) { + LIST_INSERT_HEAD(&dirrem->dm_jremrefhd, jremref, + jr_deps); + add_to_journal(&jremref->jr_list); + if (dotremref) { + LIST_INSERT_HEAD(&dirrem->dm_jremrefhd, + dotremref, jr_deps); + add_to_journal(&dotremref->jr_list); + } + if (dotdotremref) { + LIST_INSERT_HEAD(&dirrem->dm_jremrefhd, + dotdotremref, jr_deps); + add_to_journal(&dotdotremref->jr_list); + } + } + return (dirrem); } /* * Must be ATTACHED at this point. @@ -3359,6 +5981,20 @@ newdirrem(bp, dp, ip, isrmdir, prevdirremp) panic("newdirrem: inum %d should be %d", ip->i_number, dap->da_newinum); /* + * If we've found a diradd in memory it still has valid journal + * entries to complete. Rather than writing new journal entries + * we complete the segdeps only after the removal is complete. The + * recovery operation will simply find an incomplete add. If the + * addref journal is not written the jaddrefs will stay linked into + * the inodedep and bmsafemap preventing the writes of the new + * data until they are ultimately freed. + */ + WORKITEM_FREE(jremref, D_JREMREF); + if (dotremref) + WORKITEM_FREE(dotremref, D_JREMREF); + if (dotdotremref) + WORKITEM_FREE(dotdotremref, D_JREMREF); + /* * If we are deleting a changed name that never made it to disk, * then return the dirrem describing the previous inode (which * represents the inode currently referenced from this entry on disk). @@ -3373,7 +6009,18 @@ newdirrem(bp, dp, ip, isrmdir, prevdirremp) * Mark it COMPLETE so we can delete its inode immediately. */ dirrem->dm_state |= COMPLETE; - free_diradd(dap); + free_diradd(dap, &dirrem->dm_jwork); +#ifdef DEBUG + /* XXX Temporary. */ + if (isrmdir == 0) { + struct worklist *wk; + + LIST_FOREACH(wk, &dirrem->dm_jwork, wk_list) + if (wk->wk_state & (MKDIR_BODY | MKDIR_PARENT)) + panic("bad wk %p (0x%X)\n", wk, wk->wk_state); + } +#endif + return (dirrem); } @@ -3407,6 +6054,7 @@ softdep_setup_directory_change(bp, dp, ip, newinum struct dirrem *dirrem, *prevdirrem; struct pagedep *pagedep; struct inodedep *inodedep; + struct jaddref *jaddref; struct mount *mp; offset = blkoff(dp->i_fs, dp->i_offset); @@ -3422,6 +6070,7 @@ softdep_setup_directory_change(bp, dp, ip, newinum dap->da_state = DIRCHG | ATTACHED | DEPCOMPLETE; dap->da_offset = offset; dap->da_newinum = newinum; + LIST_INIT(&dap->da_jwork); } /* @@ -3454,7 +6103,8 @@ softdep_setup_directory_change(bp, dp, ip, newinum dm_next); } else { dirrem->dm_dirinum = pagedep->pd_ino; - add_to_worklist(&dirrem->dm_list); + if (LIST_EMPTY(&dirrem->dm_jremrefhd)) + add_to_worklist(&dirrem->dm_list); } FREE_LOCK(&lk); return; @@ -3483,23 +6133,30 @@ softdep_setup_directory_change(bp, dp, ip, newinum dap->da_pagedep = pagedep; } dirrem->dm_dirinum = pagedep->pd_ino; - add_to_worklist(&dirrem->dm_list); + if (LIST_EMPTY(&dirrem->dm_jremrefhd)) + add_to_worklist(&dirrem->dm_list); } /* - * Link into its inodedep. Put it on the id_bufwait list if the inode - * is not yet written. If it is written, do the post-inode write - * processing to put it on the id_pendinghd list. + * Lookup the jaddref for this journal entry. We must finish + * initializing it and make the diradd write dependent on it. */ - if (inodedep_lookup(mp, newinum, DEPALLOC, &inodedep) == 0 || - (inodedep->id_state & ALLCOMPLETE) == ALLCOMPLETE) { - dap->da_state |= COMPLETE; - LIST_INSERT_HEAD(&pagedep->pd_pendinghd, dap, da_pdlist); - WORKLIST_INSERT(&inodedep->id_pendinghd, &dap->da_list); - } else { - LIST_INSERT_HEAD(&pagedep->pd_diraddhd[DIRADDHASH(offset)], - dap, da_pdlist); - WORKLIST_INSERT(&inodedep->id_bufwait, &dap->da_list); - } + if (inodedep_lookup(mp, newinum, 0, &inodedep) == 0) + panic("softdep_setup_directory_change: Lost inodedep."); + jaddref = LIST_FIRST(&inodedep->id_jaddrefhd); + KASSERT(jaddref != NULL && jaddref->ja_parent == dp->i_number, + ("softdep_setup_directory_change: bad jaddref %p", jaddref)); + jaddref->ja_diroff = dp->i_offset; + jaddref->ja_diradd = dap; + LIST_INSERT_HEAD(&pagedep->pd_diraddhd[DIRADDHASH(offset)], dap, + da_pdlist); + add_to_journal(&jaddref->ja_list); + /* + * If we're making a new name for a directory that has not been + * committed when need to move the dot and dotdot references to + * this new name. + */ + if (inodedep->id_mkdiradd) + merge_diradd(inodedep, dap); FREE_LOCK(&lk); } @@ -3584,6 +6241,8 @@ handle_workitem_remove(dirrem, xp) { struct thread *td = curthread; struct inodedep *inodedep; + struct workhead dotdotwk; + struct worklist *wk; struct vnode *vp; struct inode *ip; ino_t oldinum; @@ -3600,7 +6259,30 @@ handle_workitem_remove(dirrem, xp) if ((inodedep_lookup(dirrem->dm_list.wk_mp, dirrem->dm_oldinum, 0, &inodedep)) == 0) panic("handle_workitem_remove: lost inodedep"); + KASSERT(LIST_EMPTY(&dirrem->dm_jremrefhd), + ("handle_workitem_remove: Journal entries not written.")); /* + * Move all dependencies waiting on the remove to complete + * from the dirrem to the inode inowait list to be completed + * after the inode has been updated and written to disk. Any + * marked MKDIR_PARENT are saved to be completed when the .. ref + * is removed. + * + * XXX If we're going to clear a bitmap some of these dependencies + * have to wait for the cg to be written. + */ + LIST_INIT(&dotdotwk); + while ((wk = LIST_FIRST(&dirrem->dm_jwork)) != NULL) { + WORKLIST_REMOVE(wk); + if (wk->wk_state & MKDIR_PARENT) { + wk->wk_state &= ~MKDIR_PARENT; + WORKLIST_INSERT(&dotdotwk, wk); + continue; + } + WORKLIST_INSERT(&inodedep->id_inowait, wk); + } + LIST_SWAP(&dirrem->dm_jwork, &dotdotwk, worklist, wk_list); + /* * Normal file deletion. */ if ((dirrem->dm_state & RMDIR) == 0) { @@ -3611,6 +6293,9 @@ handle_workitem_remove(dirrem, xp) panic("handle_workitem_remove: bad file delta"); inodedep->id_nlinkdelta = ip->i_nlink - ip->i_effnlink; num_dirrem -= 1; + KASSERT(LIST_EMPTY(&dirrem->dm_jwork), + ("handle_workitem_remove: worklist not empty. %s", + TYPENAME(LIST_FIRST(&dirrem->dm_jwork)->wk_type))); WORKITEM_FREE(dirrem, D_DIRREM); FREE_LOCK(&lk); vput(vp); @@ -3639,6 +6324,8 @@ handle_workitem_remove(dirrem, xp) * directory should not change. Thus we skip the followup dirrem. */ if (dirrem->dm_state & DIRCHG) { + KASSERT(LIST_EMPTY(&dirrem->dm_jwork), + ("handle_workitem_remove: DIRCHG and worklist not empty.")); num_dirrem -= 1; WORKITEM_FREE(dirrem, D_DIRREM); FREE_LOCK(&lk); @@ -3689,6 +6376,7 @@ static void handle_workitem_freefile(freefile) struct freefile *freefile; { + struct workhead wkhd; struct fs *fs; struct inodedep *idp; struct ufsmount *ump; @@ -3701,13 +6389,15 @@ handle_workitem_freefile(freefile) error = inodedep_lookup(UFSTOVFS(ump), freefile->fx_oldinum, 0, &idp); FREE_LOCK(&lk); if (error) - panic("handle_workitem_freefile: inodedep survived"); + panic("handle_workitem_freefile: inodedep %p survived", idp); #endif UFS_LOCK(ump); fs->fs_pendinginodes -= 1; UFS_UNLOCK(ump); + LIST_INIT(&wkhd); + LIST_SWAP(&freefile->fx_jwork, &wkhd, worklist, wk_list); if ((error = ffs_freefile(ump, fs, freefile->fx_devvp, - freefile->fx_oldinum, freefile->fx_mode)) != 0) + freefile->fx_oldinum, freefile->fx_mode, &wkhd)) != 0) softdep_error("handle_workitem_freefile", error); ACQUIRE_LOCK(&lk); WORKITEM_FREE(freefile, D_FREEFILE); @@ -3757,7 +6447,6 @@ softdep_disk_io_initiation(bp) { struct worklist *wk; struct worklist marker; - struct indirdep *indirdep; struct inodedep *inodedep; /* @@ -3767,6 +6456,10 @@ softdep_disk_io_initiation(bp) if (bp->b_iocmd != BIO_WRITE) panic("softdep_disk_io_initiation: not write"); + if (bp->b_vflags & BV_BKGRDINPROG) + panic("softdep_disk_io_initiation: Writing buffer with " + "background write in progress: %p", bp); + marker.wk_type = D_LAST + 1; /* Not a normal workitem */ PHOLD(curproc); /* Don't swap out kernel stack */ @@ -3792,46 +6485,23 @@ softdep_disk_io_initiation(bp) continue; case D_INDIRDEP: - indirdep = WK_INDIRDEP(wk); - if (indirdep->ir_state & GOINGAWAY) - panic("disk_io_initiation: indirdep gone"); - /* - * If there are no remaining dependencies, this - * will be writing the real pointers, so the - * dependency can be freed. - */ - if (LIST_EMPTY(&indirdep->ir_deplisthd)) { - struct buf *bp; + initiate_write_indirdep(WK_INDIRDEP(wk), bp); + continue; - bp = indirdep->ir_savebp; - bp->b_flags |= B_INVAL | B_NOCACHE; - /* inline expand WORKLIST_REMOVE(wk); */ - wk->wk_state &= ~ONWORKLIST; - LIST_REMOVE(wk, wk_list); - WORKITEM_FREE(indirdep, D_INDIRDEP); - FREE_LOCK(&lk); - brelse(bp); - ACQUIRE_LOCK(&lk); - continue; - } - /* - * Replace up-to-date version with safe version. - */ - FREE_LOCK(&lk); - indirdep->ir_saveddata = malloc(bp->b_bcount, - M_INDIRDEP, M_SOFTDEP_FLAGS); - ACQUIRE_LOCK(&lk); - indirdep->ir_state &= ~ATTACHED; - indirdep->ir_state |= UNDONE; - bcopy(bp->b_data, indirdep->ir_saveddata, bp->b_bcount); - bcopy(indirdep->ir_savebp->b_data, bp->b_data, - bp->b_bcount); + case D_BMSAFEMAP: + initiate_write_bmsafemap(WK_BMSAFEMAP(wk), bp); continue; + case D_JSEG: + WK_JSEG(wk)->js_buf = NULL; + continue; + case D_MKDIR: - case D_BMSAFEMAP: case D_ALLOCDIRECT: case D_ALLOCINDIR: + case D_FREEWORK: + case D_FREEDEP: + case D_JSEGDEP: continue; default: @@ -3855,6 +6525,8 @@ initiate_write_filepage(pagedep, bp) struct pagedep *pagedep; struct buf *bp; { + struct jremref *jremref; + struct dirrem *dirrem; struct diradd *dap; struct direct *ep; int i; @@ -3869,6 +6541,16 @@ initiate_write_filepage(pagedep, bp) return; } pagedep->pd_state |= IOSTARTED; + /* + * Wait for all journal remove dependencies to hit the disk. + * We can not allow any potentially conflicting directory adds + * to be visible before removes and rollback is too difficult. + * lk may be dropped and re-acquired, however we hold the buf + * locked so the dependency can not go away. + */ + LIST_FOREACH(dirrem, &pagedep->pd_dirremhd, dm_next) + while ((jremref = LIST_FIRST(&dirrem->dm_jremrefhd)) != NULL) + jwait(&jremref->jr_list); for (i = 0; i < DAHASHSZ; i++) { LIST_FOREACH(dap, &pagedep->pd_diraddhd[i], da_pdlist) { ep = (struct direct *) @@ -3905,6 +6587,7 @@ initiate_write_inodeblock_ufs1(inodedep, bp) struct allocdirect *adp, *lastadp; struct ufs1_dinode *dp; struct ufs1_dinode *sip; + struct jaddref *jaddref; struct fs *fs; ufs_lbn_t i; #ifdef INVARIANTS @@ -3940,32 +6623,41 @@ initiate_write_inodeblock_ufs1(inodedep, bp) */ inodedep->id_savedsize = dp->di_size; inodedep->id_savedextsize = 0; - if (TAILQ_EMPTY(&inodedep->id_inoupdt)) + if (TAILQ_EMPTY(&inodedep->id_inoupdt) && + LIST_EMPTY(&inodedep->id_jaddrefhd)) return; /* + * Revert the link count for every jaddref present. + */ + LIST_FOREACH(jaddref, &inodedep->id_jaddrefhd, ja_inodeps) { + dp->di_nlink--; + jaddref->ja_state &= ~ATTACHED; + jaddref->ja_state |= UNDONE; + } + /* * Set the dependencies to busy. */ for (deplist = 0, adp = TAILQ_FIRST(&inodedep->id_inoupdt); adp; adp = TAILQ_NEXT(adp, ad_next)) { #ifdef INVARIANTS - if (deplist != 0 && prevlbn >= adp->ad_lbn) + if (deplist != 0 && prevlbn >= adp->ad_offset) panic("softdep_write_inodeblock: lbn order"); - prevlbn = adp->ad_lbn; - if (adp->ad_lbn < NDADDR && - dp->di_db[adp->ad_lbn] != adp->ad_newblkno) + prevlbn = adp->ad_offset; + if (adp->ad_offset < NDADDR && + dp->di_db[adp->ad_offset] != adp->ad_newblkno) panic("%s: direct pointer #%jd mismatch %d != %jd", "softdep_write_inodeblock", - (intmax_t)adp->ad_lbn, - dp->di_db[adp->ad_lbn], + (intmax_t)adp->ad_offset, + dp->di_db[adp->ad_offset], (intmax_t)adp->ad_newblkno); - if (adp->ad_lbn >= NDADDR && - dp->di_ib[adp->ad_lbn - NDADDR] != adp->ad_newblkno) + if (adp->ad_offset >= NDADDR && + dp->di_ib[adp->ad_offset - NDADDR] != adp->ad_newblkno) panic("%s: indirect pointer #%jd mismatch %d != %jd", "softdep_write_inodeblock", - (intmax_t)adp->ad_lbn - NDADDR, - dp->di_ib[adp->ad_lbn - NDADDR], + (intmax_t)adp->ad_offset - NDADDR, + dp->di_ib[adp->ad_offset - NDADDR], (intmax_t)adp->ad_newblkno); - deplist |= 1 << adp->ad_lbn; + deplist |= 1 << adp->ad_offset; if ((adp->ad_state & ATTACHED) == 0) panic("softdep_write_inodeblock: Unknown state 0x%x", adp->ad_state); @@ -3981,14 +6673,14 @@ initiate_write_inodeblock_ufs1(inodedep, bp) */ for (lastadp = NULL, adp = TAILQ_FIRST(&inodedep->id_inoupdt); adp; lastadp = adp, adp = TAILQ_NEXT(adp, ad_next)) { - if (adp->ad_lbn >= NDADDR) + if (adp->ad_offset >= NDADDR) break; - dp->di_db[adp->ad_lbn] = adp->ad_oldblkno; + dp->di_db[adp->ad_offset] = adp->ad_oldblkno; /* keep going until hitting a rollback to a frag */ if (adp->ad_oldsize == 0 || adp->ad_oldsize == fs->fs_bsize) continue; - dp->di_size = fs->fs_bsize * adp->ad_lbn + adp->ad_oldsize; - for (i = adp->ad_lbn + 1; i < NDADDR; i++) { + dp->di_size = fs->fs_bsize * adp->ad_offset + adp->ad_oldsize; + for (i = adp->ad_offset + 1; i < NDADDR; i++) { #ifdef INVARIANTS if (dp->di_db[i] != 0 && (deplist & (1 << i)) == 0) panic("softdep_write_inodeblock: lost dep1"); @@ -4012,8 +6704,8 @@ initiate_write_inodeblock_ufs1(inodedep, bp) * we already checked for fragments in the loop above. */ if (lastadp != NULL && - dp->di_size <= (lastadp->ad_lbn + 1) * fs->fs_bsize) { - for (i = lastadp->ad_lbn; i >= 0; i--) + dp->di_size <= (lastadp->ad_offset + 1) * fs->fs_bsize) { + for (i = lastadp->ad_offset; i >= 0; i--) if (dp->di_db[i] != 0) break; dp->di_size = (i + 1) * fs->fs_bsize; @@ -4030,7 +6722,7 @@ initiate_write_inodeblock_ufs1(inodedep, bp) * postpone fsck, we are stuck with this argument. */ for (; adp; adp = TAILQ_NEXT(adp, ad_next)) - dp->di_ib[adp->ad_lbn - NDADDR] = 0; + dp->di_ib[adp->ad_offset - NDADDR] = 0; } /* @@ -4051,6 +6743,7 @@ initiate_write_inodeblock_ufs2(inodedep, bp) struct allocdirect *adp, *lastadp; struct ufs2_dinode *dp; struct ufs2_dinode *sip; + struct jaddref *jaddref; struct fs *fs; ufs_lbn_t i; #ifdef INVARIANTS @@ -4087,24 +6780,33 @@ initiate_write_inodeblock_ufs2(inodedep, bp) inodedep->id_savedsize = dp->di_size; inodedep->id_savedextsize = dp->di_extsize; if (TAILQ_EMPTY(&inodedep->id_inoupdt) && - TAILQ_EMPTY(&inodedep->id_extupdt)) + TAILQ_EMPTY(&inodedep->id_extupdt) && + LIST_EMPTY(&inodedep->id_jaddrefhd)) return; /* + * Revert the link count for every jaddref present. + */ + LIST_FOREACH(jaddref, &inodedep->id_jaddrefhd, ja_inodeps) { + dp->di_nlink--; + jaddref->ja_state &= ~ATTACHED; + jaddref->ja_state |= UNDONE; + } + /* * Set the ext data dependencies to busy. */ for (deplist = 0, adp = TAILQ_FIRST(&inodedep->id_extupdt); adp; adp = TAILQ_NEXT(adp, ad_next)) { #ifdef INVARIANTS - if (deplist != 0 && prevlbn >= adp->ad_lbn) + if (deplist != 0 && prevlbn >= adp->ad_offset) panic("softdep_write_inodeblock: lbn order"); - prevlbn = adp->ad_lbn; - if (dp->di_extb[adp->ad_lbn] != adp->ad_newblkno) + prevlbn = adp->ad_offset; + if (dp->di_extb[adp->ad_offset] != adp->ad_newblkno) panic("%s: direct pointer #%jd mismatch %jd != %jd", "softdep_write_inodeblock", - (intmax_t)adp->ad_lbn, - (intmax_t)dp->di_extb[adp->ad_lbn], + (intmax_t)adp->ad_offset, + (intmax_t)dp->di_extb[adp->ad_offset], (intmax_t)adp->ad_newblkno); - deplist |= 1 << adp->ad_lbn; + deplist |= 1 << adp->ad_offset; if ((adp->ad_state & ATTACHED) == 0) panic("softdep_write_inodeblock: Unknown state 0x%x", adp->ad_state); @@ -4120,12 +6822,12 @@ initiate_write_inodeblock_ufs2(inodedep, bp) */ for (lastadp = NULL, adp = TAILQ_FIRST(&inodedep->id_extupdt); adp; lastadp = adp, adp = TAILQ_NEXT(adp, ad_next)) { - dp->di_extb[adp->ad_lbn] = adp->ad_oldblkno; + dp->di_extb[adp->ad_offset] = adp->ad_oldblkno; /* keep going until hitting a rollback to a frag */ if (adp->ad_oldsize == 0 || adp->ad_oldsize == fs->fs_bsize) continue; - dp->di_extsize = fs->fs_bsize * adp->ad_lbn + adp->ad_oldsize; - for (i = adp->ad_lbn + 1; i < NXADDR; i++) { + dp->di_extsize = fs->fs_bsize * adp->ad_offset + adp->ad_oldsize; + for (i = adp->ad_offset + 1; i < NXADDR; i++) { #ifdef INVARIANTS if (dp->di_extb[i] != 0 && (deplist & (1 << i)) == 0) panic("softdep_write_inodeblock: lost dep1"); @@ -4142,8 +6844,8 @@ initiate_write_inodeblock_ufs2(inodedep, bp) * we already checked for fragments in the loop above. */ if (lastadp != NULL && - dp->di_extsize <= (lastadp->ad_lbn + 1) * fs->fs_bsize) { - for (i = lastadp->ad_lbn; i >= 0; i--) + dp->di_extsize <= (lastadp->ad_offset + 1) * fs->fs_bsize) { + for (i = lastadp->ad_offset; i >= 0; i--) if (dp->di_extb[i] != 0) break; dp->di_extsize = (i + 1) * fs->fs_bsize; @@ -4154,24 +6856,24 @@ initiate_write_inodeblock_ufs2(inodedep, bp) for (deplist = 0, adp = TAILQ_FIRST(&inodedep->id_inoupdt); adp; adp = TAILQ_NEXT(adp, ad_next)) { #ifdef INVARIANTS - if (deplist != 0 && prevlbn >= adp->ad_lbn) + if (deplist != 0 && prevlbn >= adp->ad_offset) panic("softdep_write_inodeblock: lbn order"); - prevlbn = adp->ad_lbn; - if (adp->ad_lbn < NDADDR && - dp->di_db[adp->ad_lbn] != adp->ad_newblkno) + prevlbn = adp->ad_offset; + if (adp->ad_offset < NDADDR && + dp->di_db[adp->ad_offset] != adp->ad_newblkno) panic("%s: direct pointer #%jd mismatch %jd != %jd", "softdep_write_inodeblock", - (intmax_t)adp->ad_lbn, - (intmax_t)dp->di_db[adp->ad_lbn], + (intmax_t)adp->ad_offset, + (intmax_t)dp->di_db[adp->ad_offset], (intmax_t)adp->ad_newblkno); - if (adp->ad_lbn >= NDADDR && - dp->di_ib[adp->ad_lbn - NDADDR] != adp->ad_newblkno) + if (adp->ad_offset >= NDADDR && + dp->di_ib[adp->ad_offset - NDADDR] != adp->ad_newblkno) panic("%s indirect pointer #%jd mismatch %jd != %jd", "softdep_write_inodeblock:", - (intmax_t)adp->ad_lbn - NDADDR, - (intmax_t)dp->di_ib[adp->ad_lbn - NDADDR], + (intmax_t)adp->ad_offset - NDADDR, + (intmax_t)dp->di_ib[adp->ad_offset - NDADDR], (intmax_t)adp->ad_newblkno); - deplist |= 1 << adp->ad_lbn; + deplist |= 1 << adp->ad_offset; if ((adp->ad_state & ATTACHED) == 0) panic("softdep_write_inodeblock: Unknown state 0x%x", adp->ad_state); @@ -4187,14 +6889,14 @@ initiate_write_inodeblock_ufs2(inodedep, bp) */ for (lastadp = NULL, adp = TAILQ_FIRST(&inodedep->id_inoupdt); adp; lastadp = adp, adp = TAILQ_NEXT(adp, ad_next)) { - if (adp->ad_lbn >= NDADDR) + if (adp->ad_offset >= NDADDR) break; - dp->di_db[adp->ad_lbn] = adp->ad_oldblkno; + dp->di_db[adp->ad_offset] = adp->ad_oldblkno; /* keep going until hitting a rollback to a frag */ if (adp->ad_oldsize == 0 || adp->ad_oldsize == fs->fs_bsize) continue; - dp->di_size = fs->fs_bsize * adp->ad_lbn + adp->ad_oldsize; - for (i = adp->ad_lbn + 1; i < NDADDR; i++) { + dp->di_size = fs->fs_bsize * adp->ad_offset + adp->ad_oldsize; + for (i = adp->ad_offset + 1; i < NDADDR; i++) { #ifdef INVARIANTS if (dp->di_db[i] != 0 && (deplist & (1 << i)) == 0) panic("softdep_write_inodeblock: lost dep2"); @@ -4218,8 +6920,8 @@ initiate_write_inodeblock_ufs2(inodedep, bp) * we already checked for fragments in the loop above. */ if (lastadp != NULL && - dp->di_size <= (lastadp->ad_lbn + 1) * fs->fs_bsize) { - for (i = lastadp->ad_lbn; i >= 0; i--) + dp->di_size <= (lastadp->ad_offset + 1) * fs->fs_bsize) { + for (i = lastadp->ad_offset; i >= 0; i--) if (dp->di_db[i] != 0) break; dp->di_size = (i + 1) * fs->fs_bsize; @@ -4236,16 +6938,324 @@ initiate_write_inodeblock_ufs2(inodedep, bp) * postpone fsck, we are stuck with this argument. */ for (; adp; adp = TAILQ_NEXT(adp, ad_next)) - dp->di_ib[adp->ad_lbn - NDADDR] = 0; + dp->di_ib[adp->ad_offset - NDADDR] = 0; } +static void +free_indirdep(indirdep) + struct indirdep *indirdep; +{ + struct indirdep *child; + + while ((child = LIST_FIRST(&indirdep->ir_children)) != NULL) { + child->ir_parent = NULL; + LIST_REMOVE(child, ir_sibling); + } + KASSERT(LIST_EMPTY(&indirdep->ir_jwork), + ("free_indirdep: Journal work not empty.")); + WORKITEM_FREE(indirdep, D_INDIRDEP); +} + +static void +initiate_write_indirdep(indirdep, bp) + struct indirdep *indirdep; + struct buf *bp; +{ + struct inodedep *inodedep; + + if (indirdep->ir_state & GOINGAWAY) + panic("disk_io_initiation: indirdep gone"); + /* + * If there are no remaining dependencies, this + * will be writing the real pointers, so the + * dependency can be freed. + */ + if (LIST_EMPTY(&indirdep->ir_deplisthd)) { + struct buf *sbp; + + inodedep = indirdep->ir_inodedep; + sbp = indirdep->ir_savebp; + sbp->b_flags |= B_INVAL | B_NOCACHE; + /* + * Move pending journal work down the chain. This ensures + * that the path to allocated blocks is fully viable before + * we free the journal space that describes the addition. + * + * This is more strict than is required, we really only need + * to know that the chain of block pointers rooted in the + * inode and leading to the allocindir in question has + * been written. However, calculating this is more costly + * and so a more conservative approach is chosen. If + * there are no parent indirdeps and the inode is clean + * we simply free all jsegdeps once the buf is written. + */ + if (indirdep->ir_parent != NULL) { + LIST_REMOVE(indirdep, ir_sibling); + jwork_move(D_INDIRDEP, __LINE__, + &indirdep->ir_parent->ir_jwork, + &indirdep->ir_jwork); + } else if (inodedep && (inodedep->id_state & ALLCOMPLETE) == 0) + jwork_move(D_INODEDEP, __LINE__, &inodedep->id_bufwait, + &indirdep->ir_jwork); + else + jwork_move(D_INDIRDEP, __LINE__, &bp->b_dep, + &indirdep->ir_jwork); + if (inodedep) { + LIST_REMOVE(indirdep, ir_next); + free_inodedep(inodedep); + } + WORKLIST_REMOVE(&indirdep->ir_list); + free_indirdep(indirdep); + FREE_LOCK(&lk); + brelse(sbp); + ACQUIRE_LOCK(&lk); + return; + } + /* + * Replace up-to-date version with safe version. + */ + FREE_LOCK(&lk); + indirdep->ir_saveddata = malloc(bp->b_bcount, M_INDIRDEP, + M_SOFTDEP_FLAGS); + ACQUIRE_LOCK(&lk); + indirdep->ir_state &= ~ATTACHED; + indirdep->ir_state |= UNDONE; + bcopy(bp->b_data, indirdep->ir_saveddata, bp->b_bcount); + bcopy(indirdep->ir_savebp->b_data, bp->b_data, + bp->b_bcount); +} + /* + * Called when an inode has been cleared in a cg bitmap. This finally + * eliminates any canceled jaddrefs + */ +void +softdep_setup_inofree(mp, bp, ino, wkhd) + struct mount *mp; + struct buf *bp; + ino_t ino; + struct workhead *wkhd; +{ + struct worklist *wk, *wkn; + struct bmsafemap *bmsafemap; + struct inodedep *inodedep; + uint8_t *inosused; + struct cg *cgp; + struct fs *fs; + + ACQUIRE_LOCK(&lk); + fs = VFSTOUFS(mp)->um_fs; + bmsafemap = bmsafemap_lookup(mp, bp, ino_to_cg(fs, ino)); + cgp = (struct cg *)bp->b_data; + inosused = cg_inosused(cgp); + if (isset(inosused, ino % fs->fs_ipg)) + panic("softdep_setup_inofree: inode %d not freed.", ino); + if (inodedep_lookup(mp, ino, 0, &inodedep)) + panic("softdep_setup_inofree: ino %d has existing inodedep %p", + ino, inodedep); + if (wkhd) { /* XXX Temporary. */ + LIST_FOREACH_SAFE(wk, wkhd, wk_list, wkn) { + if (wk->wk_type != D_JADDREF) + continue; + WORKLIST_REMOVE(wk); + /* + * We can free immediately even if the jaddref isn't attached + * in a background write as now the bitmaps are reconciled. + */ + wk->wk_state |= COMPLETE | ATTACHED; + free_jaddref(WK_JADDREF(wk)); + } + } + FREE_LOCK(&lk); +} + + +/* + * Called via ffs_blkfree() after a set of frags has been cleared from a cg + * map. Any dependencies waiting for the write to clear are added to the + * buf's list and any jnewblks that are being canceled are discarded + * immediately. + */ +void +softdep_setup_blkfree(mp, bp, blkno, frags, wkhd) + struct mount *mp; + struct buf *bp; + ufs2_daddr_t blkno; + int frags; + struct workhead *wkhd; +{ + struct bmsafemap *bmsafemap; + struct jnewblk *jnewblk; + struct worklist *wk, *wkn; + uint8_t *blksfree; + struct cg *cgp; + struct fs *fs; + ufs2_daddr_t jstart; + ufs2_daddr_t jend; + ufs2_daddr_t end; + long bno; + int i; + + ACQUIRE_LOCK(&lk); + fs = VFSTOUFS(mp)->um_fs; + bmsafemap = bmsafemap_lookup(mp, bp, dtog(fs, blkno)); + + /* + * Detach any jnewblks which have been canceled. They must linger + * until the bitmap is cleared again by ffs_blkfree() to prevent + * an unjournaled allocation from hitting the disk. + */ + if (wkhd) { /* XXX Should be temporary. */ + LIST_FOREACH_SAFE(wk, wkhd, wk_list, wkn) { + if (wk->wk_type != D_JNEWBLK) + continue; + jnewblk = WK_JNEWBLK(wk); + KASSERT(jnewblk->jn_state & GOINGAWAY, + ("softdep_setup_blkfree: Freed jnewblk not going away.")); + WORKLIST_REMOVE(wk); + /* + * Assert that this block is free in the bitmap before we + * discard the jnewblk. + */ + cgp = (struct cg *)bp->b_data; + blksfree = cg_blksfree(cgp); + bno = dtogd(fs, jnewblk->jn_blkno); + for (i = jnewblk->jn_oldfrags; i < jnewblk->jn_frags; i++) + if (isclr(blksfree, bno + i)) + panic("softdep_setup_blkfree: %jd - %jd(%jd) not free", + blkno, jnewblk->jn_blkno, jnewblk->jn_lbn); + /* + * Even if it's not attached we can free immediately as the + * new bitmap is correct. + */ + wk->wk_state |= COMPLETE | ATTACHED; + free_jnewblk(jnewblk); + } + /* + * The buf must be locked by the caller otherwise these could be + * added while it's being written and the write would complete + * them before they made it to disk. + */ + jwork_move(D_BMSAFEMAP, __LINE__, &bp->b_dep, wkhd); + } + /* + * Assert that we are not freeing a block which has an outstanding + * allocation dependency. + */ + fs = VFSTOUFS(bmsafemap->sm_list.wk_mp)->um_fs; + end = blkno + frags; + LIST_FOREACH(jnewblk, &bmsafemap->sm_jnewblkhd, jn_deps) { + jstart = jnewblk->jn_blkno + jnewblk->jn_oldfrags; + jend = jnewblk->jn_blkno + jnewblk->jn_frags; + if ((blkno >= jstart && blkno < jend) || + (end > jstart && end <= jend)) { + printf("state 0x%X %jd - %d %d\n", + jnewblk->jn_state, jnewblk->jn_blkno, + jnewblk->jn_oldfrags, jnewblk->jn_frags); + panic("softdep_setup_blkfree: " + "%jd-%jd(%d) overlaps with %jd-%jd", + blkno, end, frags, jstart, jend); + } + } + FREE_LOCK(&lk); +} + +static void +initiate_write_bmsafemap(bmsafemap, bp) + struct bmsafemap *bmsafemap; + struct buf *bp; /* The cg block. */ +{ + struct jaddref *jaddref; + struct jnewblk *jnewblk; + uint8_t *inosused; + uint8_t *blksfree; + struct cg *cgp; + struct fs *fs; + int cleared; + ino_t ino; + long bno; + int i; + + if (bmsafemap->sm_state & IOSTARTED) + panic("initiate_write_bmsafemap: Already started\n"); + bmsafemap->sm_state |= IOSTARTED; + /* + * Clear any inode allocations which are pending journal writes. + */ + if (LIST_FIRST(&bmsafemap->sm_jaddrefhd) != NULL) { + cgp = (struct cg *)bp->b_data; + fs = VFSTOUFS(bmsafemap->sm_list.wk_mp)->um_fs; + inosused = cg_inosused(cgp); + LIST_FOREACH(jaddref, &bmsafemap->sm_jaddrefhd, ja_bmdeps) { + ino = jaddref->ja_ino % fs->fs_ipg; + /* + * If this is a background copy the inode may not + * be marked used yet. + */ + if (isset(inosused, ino)) { + if ((jaddref->ja_mode & IFMT) == IFDIR) + cgp->cg_cs.cs_ndir--; + cgp->cg_cs.cs_nifree++; + clrbit(inosused, ino); + jaddref->ja_state &= ~ATTACHED; + jaddref->ja_state |= UNDONE; + } else if ((bp->b_xflags & BX_BKGRDMARKER) == 0) + panic("initiate_write_bmsafemap: inode %d " + "marked free", jaddref->ja_ino); + } + } + /* + * Clear any block allocations which are pending journal writes. + */ + if (LIST_FIRST(&bmsafemap->sm_jnewblkhd) != NULL) { + cgp = (struct cg *)bp->b_data; + fs = VFSTOUFS(bmsafemap->sm_list.wk_mp)->um_fs; + blksfree = cg_blksfree(cgp); + LIST_FOREACH(jnewblk, &bmsafemap->sm_jnewblkhd, jn_deps) { + bno = dtogd(fs, jnewblk->jn_blkno); + cleared = 0; + for (i = jnewblk->jn_oldfrags; i < jnewblk->jn_frags; + i++) { + if (isclr(blksfree, bno + i)) { + cleared = 1; + setbit(blksfree, bno + i); + } + } + /* + * We may not clear the block if it's a background + * copy. In that case there is no reason to detach + * it. + */ + if (cleared) { + jnewblk->jn_state &= ~ATTACHED; + jnewblk->jn_state |= UNDONE; + } else if ((bp->b_xflags & BX_BKGRDMARKER) == 0) + panic("initiate_write_bmsafemap: block %jd " + "marked free", jnewblk->jn_blkno); + } + } + /* + * Move allocation lists to the written lists so they can be + * cleared once the block write is complete. + */ + LIST_SWAP(&bmsafemap->sm_allocdirecthd, &bmsafemap->sm_allocdirectwr, + allocdirect, ad_deps); + LIST_SWAP(&bmsafemap->sm_allocindirhd, &bmsafemap->sm_allocindirwr, + allocindir, ai_deps); + LIST_SWAP(&bmsafemap->sm_inodedephd, &bmsafemap->sm_inodedepwr, + inodedep, id_deps); + LIST_SWAP(&bmsafemap->sm_newblkhd, &bmsafemap->sm_newblkwr, + newblk, nb_deps); +} + +/* * This routine is called during the completion interrupt * service routine for a disk write (from the procedure called * by the device driver to inform the filesystem caches of * a request completion). It should be called early in this * procedure, before the block is made available to other * processes or other routines are called. + * */ static void softdep_disk_write_complete(bp) @@ -4254,12 +7264,9 @@ softdep_disk_write_complete(bp) struct worklist *wk; struct worklist *owk; struct workhead reattach; - struct newblk *newblk; struct allocindir *aip; struct allocdirect *adp; struct indirdep *indirdep; - struct inodedep *inodedep; - struct bmsafemap *bmsafemap; /* * If an error occurred while doing the write, then the data @@ -4291,33 +7298,8 @@ softdep_disk_write_complete(bp) continue; case D_BMSAFEMAP: - bmsafemap = WK_BMSAFEMAP(wk); - while ((newblk = LIST_FIRST(&bmsafemap->sm_newblkhd))) { - newblk->nb_state |= DEPCOMPLETE; - newblk->nb_bmsafemap = NULL; - LIST_REMOVE(newblk, nb_deps); - } - while ((adp = - LIST_FIRST(&bmsafemap->sm_allocdirecthd))) { - adp->ad_state |= DEPCOMPLETE; - adp->ad_buf = NULL; - LIST_REMOVE(adp, ad_deps); - handle_allocdirect_partdone(adp); - } - while ((aip = - LIST_FIRST(&bmsafemap->sm_allocindirhd))) { - aip->ai_state |= DEPCOMPLETE; - aip->ai_buf = NULL; - LIST_REMOVE(aip, ai_deps); - handle_allocindir_partdone(aip); - } - while ((inodedep = - LIST_FIRST(&bmsafemap->sm_inodedephd)) != NULL) { - inodedep->id_state |= DEPCOMPLETE; - LIST_REMOVE(inodedep, id_deps); - inodedep->id_buf = NULL; - } - WORKITEM_FREE(bmsafemap, D_BMSAFEMAP); + if (handle_written_bmsafemap(WK_BMSAFEMAP(wk), bp)) + WORKLIST_INSERT(&reattach, wk); continue; case D_MKDIR: @@ -4327,7 +7309,7 @@ softdep_disk_write_complete(bp) case D_ALLOCDIRECT: adp = WK_ALLOCDIRECT(wk); adp->ad_state |= COMPLETE; - handle_allocdirect_partdone(adp); + handle_allocdirect_partdone(adp, NULL); continue; case D_ALLOCINDIR: @@ -4356,6 +7338,22 @@ softdep_disk_write_complete(bp) bdirty(bp); continue; + case D_FREEWORK: + handle_written_freework(WK_FREEWORK(wk)); + break; + + case D_FREEDEP: + free_freedep(WK_FREEDEP(wk)); + break; + + case D_JSEGDEP: + free_jsegdep(WK_JSEGDEP(wk)); + continue; + + case D_JSEG: + handle_written_jseg(WK_JSEG(wk), bp); + continue; + default: panic("handle_disk_write_complete: Unknown type %s", TYPENAME(wk->wk_type)); @@ -4378,8 +7376,9 @@ softdep_disk_write_complete(bp) * splbio interrupts blocked. */ static void -handle_allocdirect_partdone(adp) +handle_allocdirect_partdone(adp, wkhd) struct allocdirect *adp; /* the completed allocdirect */ + struct workhead *wkhd; /* Work to do when inode is writtne. */ { struct allocdirectlst *listhead; struct allocdirect *listadp; @@ -4388,7 +7387,7 @@ static void if ((adp->ad_state & ALLCOMPLETE) != ALLCOMPLETE) return; - if (adp->ad_buf != NULL) + if (adp->ad_bmsafemap != NULL) panic("handle_allocdirect_partdone: dangling dep"); /* * The on-disk inode cannot claim to be any larger than the last @@ -4401,6 +7400,8 @@ static void * or id_extupdt as appropriate. */ inodedep = adp->ad_inodedep; + if (wkhd == NULL) + wkhd = &inodedep->id_bufwait; bsize = inodedep->id_fs->fs_bsize; if (adp->ad_state & EXTDATA) listhead = &inodedep->id_extupdt; @@ -4450,7 +7451,12 @@ static void listadp = TAILQ_NEXT(adp, ad_next); if ((adp->ad_state & ALLCOMPLETE) != ALLCOMPLETE) return; - free_allocdirect(listhead, adp, delay); + /* + * Any pending journal work need to be moved to the inode so + * that they can be reclaimed after the updated inode is + * written with the new pointers. + */ + free_allocdirect(listhead, adp, wkhd, D_INODEDEP, delay); } } @@ -4464,10 +7470,11 @@ handle_allocindir_partdone(aip) struct allocindir *aip; /* the completed allocindir */ { struct indirdep *indirdep; + struct freefrag *freefrag; if ((aip->ai_state & ALLCOMPLETE) != ALLCOMPLETE) return; - if (aip->ai_buf != NULL) + if (aip->ai_bmsafemap != NULL) panic("handle_allocindir_partdone: dangling dependency"); indirdep = aip->ai_indirdep; if (indirdep->ir_state & UNDONE) { @@ -4482,11 +7489,118 @@ handle_allocindir_partdone(aip) ((ufs2_daddr_t *)indirdep->ir_savebp->b_data)[aip->ai_offset] = aip->ai_newblkno; LIST_REMOVE(aip, ai_next); - if (aip->ai_freefrag != NULL) - add_to_worklist(&aip->ai_freefrag->ff_list); + if ((freefrag = aip->ai_freefrag) != NULL) { + freefrag->ff_state |= COMPLETE; + if ((freefrag->ff_state & ALLCOMPLETE) == ALLCOMPLETE) + add_to_worklist(&aip->ai_freefrag->ff_list); + } + /* + * Move the journal work items to the indirdep to be completed + * after it is next written. + */ + KASSERT(aip->ai_jnewblk == NULL, + ("handle_allocindir_partdone: Journal not written")); + jwork_move(D_INDIRDEP, __LINE__, &indirdep->ir_jwork, &aip->ai_jwork); WORKITEM_FREE(aip, D_ALLOCINDIR); } +static struct freefile * +handle_bufwait(inodedep, wkhd, refhd, jonly) + struct inodedep *inodedep; + struct workhead *wkhd; + struct workhead *refhd; + int jonly; +{ + struct jaddref *jaddref; + struct freefile *freefile; + struct worklist *wk; + + freefile = NULL; + while ((wk = LIST_FIRST(wkhd)) != NULL) { + WORKLIST_REMOVE(wk); + if (jonly == 0) { + switch (wk->wk_type) { + case D_FREEFILE: + /* + * We defer adding freefile to the worklist + * until all other additions have been made to + * ensure that it will be done after all the + * old blocks have been freed. + */ + if (freefile != NULL) + panic("handle_bufwait: freefile"); + freefile = WK_FREEFILE(wk); + continue; + + case D_MKDIR: + handle_written_mkdir(WK_MKDIR(wk), + MKDIR_PARENT); + continue; + + case D_DIRADD: + diradd_inode_written(WK_DIRADD(wk), inodedep); + continue; + + case D_FREEBLKS: + case D_FREEFRAG: + wk->wk_state |= COMPLETE; + if ((wk->wk_state & ALLCOMPLETE) != + ALLCOMPLETE) + continue; + add_to_worklist(wk); + continue; + + case D_DIRREM: + wk->wk_state |= COMPLETE; + add_to_worklist(wk); + continue; + + case D_NEWDIRBLK: + free_newdirblk(WK_NEWDIRBLK(wk)); + continue; + } + } + + switch (wk->wk_type) { + case D_JSEGDEP: + free_jsegdep(WK_JSEGDEP(wk)); + continue; + + case D_JADDREF: + jaddref = WK_JADDREF(wk); + /* + * We have to remove this journal entry from the + * inode's list as soon as it's written so the + * inodedep can be freed. + */ + if (jaddref->ja_state & ONDEPLIST) { + jaddref->ja_state &= ~ONDEPLIST; + LIST_REMOVE(jaddref, ja_inodeps); + } + /* + * Transfer any jaddrefs to the list to be freed with + * the bitmap if we're handle a removed file. + */ + if (refhd == NULL) { + wk->wk_state |= COMPLETE; + free_jaddref(jaddref); + } else + WORKLIST_INSERT(refhd, wk); + continue; + + case D_JNEWBLK: + wk->wk_state |= COMPLETE; + free_jnewblk(WK_JNEWBLK(wk)); + continue; + + default: + panic("handle_bufwait: Unknown type %p(%s)", + wk, TYPENAME(wk->wk_type)); + /* NOTREACHED */ + } + } + return (freefile); +} /* * Called from within softdep_disk_write_complete above to restore * in-memory inode block contents to their most up-to-date state. Note @@ -4498,10 +7612,12 @@ handle_written_inodeblock(inodedep, bp) struct inodedep *inodedep; struct buf *bp; /* buffer containing the inode block */ { - struct worklist *wk, *filefree; + struct freefile *freefile; struct allocdirect *adp, *nextadp; struct ufs1_dinode *dp1 = NULL; struct ufs2_dinode *dp2 = NULL; + struct jaddref *jaddref, *tmp; + struct workhead wkhd; int hadchanges, fstype; if ((inodedep->id_state & IOSTARTED) == 0) @@ -4541,49 +7657,64 @@ handle_written_inodeblock(inodedep, bp) * the inode could be updated. */ hadchanges = 0; + /* + * Restore the link count for every jaddref present. + */ + LIST_FOREACH_SAFE(jaddref, &inodedep->id_jaddrefhd, ja_inodeps, tmp) { + hadchanges = 1; + if ((jaddref->ja_state & UNDONE) == 0) + continue; + if (fstype == UFS1) + dp1->di_nlink++; + else + dp2->di_nlink++; + jaddref->ja_state &= ~UNDONE; + jaddref->ja_state |= ATTACHED; + free_jaddref(jaddref); + } for (adp = TAILQ_FIRST(&inodedep->id_inoupdt); adp; adp = nextadp) { nextadp = TAILQ_NEXT(adp, ad_next); if (adp->ad_state & ATTACHED) panic("handle_written_inodeblock: new entry"); if (fstype == UFS1) { - if (adp->ad_lbn < NDADDR) { - if (dp1->di_db[adp->ad_lbn]!=adp->ad_oldblkno) + if (adp->ad_offset < NDADDR) { + if (dp1->di_db[adp->ad_offset]!=adp->ad_oldblkno) panic("%s %s #%jd mismatch %d != %jd", "handle_written_inodeblock:", "direct pointer", - (intmax_t)adp->ad_lbn, - dp1->di_db[adp->ad_lbn], + (intmax_t)adp->ad_offset, + dp1->di_db[adp->ad_offset], (intmax_t)adp->ad_oldblkno); - dp1->di_db[adp->ad_lbn] = adp->ad_newblkno; + dp1->di_db[adp->ad_offset] = adp->ad_newblkno; } else { - if (dp1->di_ib[adp->ad_lbn - NDADDR] != 0) + if (dp1->di_ib[adp->ad_offset - NDADDR] != 0) panic("%s: %s #%jd allocated as %d", "handle_written_inodeblock", "indirect pointer", - (intmax_t)adp->ad_lbn - NDADDR, - dp1->di_ib[adp->ad_lbn - NDADDR]); - dp1->di_ib[adp->ad_lbn - NDADDR] = + (intmax_t)adp->ad_offset - NDADDR, + dp1->di_ib[adp->ad_offset - NDADDR]); + dp1->di_ib[adp->ad_offset - NDADDR] = adp->ad_newblkno; } } else { - if (adp->ad_lbn < NDADDR) { - if (dp2->di_db[adp->ad_lbn]!=adp->ad_oldblkno) + if (adp->ad_offset < NDADDR) { + if (dp2->di_db[adp->ad_offset]!=adp->ad_oldblkno) panic("%s: %s #%jd %s %jd != %jd", "handle_written_inodeblock", "direct pointer", - (intmax_t)adp->ad_lbn, "mismatch", - (intmax_t)dp2->di_db[adp->ad_lbn], + (intmax_t)adp->ad_offset, "mismatch", + (intmax_t)dp2->di_db[adp->ad_offset], (intmax_t)adp->ad_oldblkno); - dp2->di_db[adp->ad_lbn] = adp->ad_newblkno; + dp2->di_db[adp->ad_offset] = adp->ad_newblkno; } else { - if (dp2->di_ib[adp->ad_lbn - NDADDR] != 0) + if (dp2->di_ib[adp->ad_offset - NDADDR] != 0) panic("%s: %s #%jd allocated as %jd", "handle_written_inodeblock", "indirect pointer", - (intmax_t)adp->ad_lbn - NDADDR, + (intmax_t)adp->ad_offset - NDADDR, (intmax_t) - dp2->di_ib[adp->ad_lbn - NDADDR]); - dp2->di_ib[adp->ad_lbn - NDADDR] = + dp2->di_ib[adp->ad_offset - NDADDR]); + dp2->di_ib[adp->ad_offset - NDADDR] = adp->ad_newblkno; } } @@ -4595,13 +7726,13 @@ handle_written_inodeblock(inodedep, bp) nextadp = TAILQ_NEXT(adp, ad_next); if (adp->ad_state & ATTACHED) panic("handle_written_inodeblock: new entry"); - if (dp2->di_extb[adp->ad_lbn] != adp->ad_oldblkno) + if (dp2->di_extb[adp->ad_offset] != adp->ad_oldblkno) panic("%s: direct pointers #%jd %s %jd != %jd", "handle_written_inodeblock", - (intmax_t)adp->ad_lbn, "mismatch", - (intmax_t)dp2->di_extb[adp->ad_lbn], + (intmax_t)adp->ad_offset, "mismatch", + (intmax_t)dp2->di_extb[adp->ad_offset], (intmax_t)adp->ad_oldblkno); - dp2->di_extb[adp->ad_lbn] = adp->ad_newblkno; + dp2->di_extb[adp->ad_offset] = adp->ad_newblkno; adp->ad_state &= ~UNDONE; adp->ad_state |= ATTACHED; hadchanges = 1; @@ -4640,10 +7771,11 @@ handle_written_inodeblock(inodedep, bp) /* * Process any allocdirects that completed during the update. */ + LIST_INIT(&wkhd); if ((adp = TAILQ_FIRST(&inodedep->id_inoupdt)) != NULL) - handle_allocdirect_partdone(adp); + handle_allocdirect_partdone(adp, &wkhd); if ((adp = TAILQ_FIRST(&inodedep->id_extupdt)) != NULL) - handle_allocdirect_partdone(adp); + handle_allocdirect_partdone(adp, &wkhd); /* * Process deallocations that were held pending until the * inode had been written to disk. Freeing of the inode @@ -4651,55 +7783,24 @@ handle_written_inodeblock(inodedep, bp) * avoid creation of new triples * before the old ones have been deleted. */ - filefree = NULL; - while ((wk = LIST_FIRST(&inodedep->id_bufwait)) != NULL) { - WORKLIST_REMOVE(wk); - switch (wk->wk_type) { + freefile = handle_bufwait(inodedep, &inodedep->id_bufwait, NULL, 0); + if (freefile && !LIST_EMPTY(&wkhd)) { + WORKLIST_INSERT(&wkhd, &freefile->fx_list); + freefile = NULL; + } + /* + * Move rolled forward dependency completions to the bufwait list + * now that those that were already written have been processed. + */ + if (!LIST_EMPTY(&wkhd) && hadchanges == 0) + panic("handle_written_inodeblock: bufwait but no changes"); + jwork_move(D_INODEDEP, __LINE__, &inodedep->id_bufwait, &wkhd); - case D_FREEFILE: - /* - * We defer adding filefree to the worklist until - * all other additions have been made to ensure - * that it will be done after all the old blocks - * have been freed. - */ - if (filefree != NULL) - panic("handle_written_inodeblock: filefree"); - filefree = wk; - continue; - - case D_MKDIR: - handle_written_mkdir(WK_MKDIR(wk), MKDIR_PARENT); - continue; - - case D_DIRADD: - diradd_inode_written(WK_DIRADD(wk), inodedep); - continue; - - case D_FREEBLKS: - wk->wk_state |= COMPLETE; - if ((wk->wk_state & ALLCOMPLETE) != ALLCOMPLETE) - continue; - /* -- fall through -- */ - case D_FREEFRAG: - case D_DIRREM: - add_to_worklist(wk); - continue; - - case D_NEWDIRBLK: - free_newdirblk(WK_NEWDIRBLK(wk)); - continue; - - default: - panic("handle_written_inodeblock: Unknown type %s", - TYPENAME(wk->wk_type)); - /* NOTREACHED */ - } - } - if (filefree != NULL) { + if (freefile != NULL) { if (free_inodedep(inodedep) == 0) - panic("handle_written_inodeblock: live inodedep"); - add_to_worklist(filefree); + panic("handle_written_inodeblock: live inodedep %p", + inodedep); + add_to_worklist(&freefile->fx_list); return (0); } @@ -4707,8 +7808,10 @@ handle_written_inodeblock(inodedep, bp) * If no outstanding dependencies, free it. */ if (free_inodedep(inodedep) || - (TAILQ_FIRST(&inodedep->id_inoupdt) == 0 && - TAILQ_FIRST(&inodedep->id_extupdt) == 0)) + (LIST_FIRST(&inodedep->id_jaddrefhd) == 0 && + TAILQ_FIRST(&inodedep->id_inoupdt) == 0 && + TAILQ_FIRST(&inodedep->id_extupdt) == 0 && + LIST_FIRST(&inodedep->id_bufwait) == 0)) return (0); return (hadchanges); } @@ -4722,50 +7825,185 @@ diradd_inode_written(dap, inodedep) struct diradd *dap; struct inodedep *inodedep; { - struct pagedep *pagedep; dap->da_state |= COMPLETE; - if ((dap->da_state & ALLCOMPLETE) == ALLCOMPLETE) { - if (dap->da_state & DIRCHG) - pagedep = dap->da_previous->dm_pagedep; - else - pagedep = dap->da_pagedep; - LIST_REMOVE(dap, da_pdlist); - LIST_INSERT_HEAD(&pagedep->pd_pendinghd, dap, da_pdlist); - } + complete_diradd(dap); WORKLIST_INSERT(&inodedep->id_pendinghd, &dap->da_list); } /* - * Handle the completion of a mkdir dependency. + * Returns true if the bmsafemap will have rollbacks when written. Must + * only be called with lk and the buf lock on the cg held. */ +static int +bmsafemap_rollbacks(bmsafemap) + struct bmsafemap *bmsafemap; +{ + + return (!LIST_EMPTY(&bmsafemap->sm_jaddrefhd) | + !LIST_EMPTY(&bmsafemap->sm_jnewblkhd)); +} + +/* + * Complete a write to a bmsafemap structure. Roll forward any bitmap + * changes if it's not a background write. Set all written dependencies + * to DEPCOMPLETE and free the structure if possible. + */ +static int +handle_written_bmsafemap(bmsafemap, bp) + struct bmsafemap *bmsafemap; + struct buf *bp; +{ + struct newblk *newblk; + struct allocindir *aip; + struct allocdirect *adp; + struct inodedep *inodedep; + struct jaddref *jaddref, *jatmp; + struct jnewblk *jnewblk, *jntmp; + uint8_t *inosused; + uint8_t *blksfree; + struct cg *cgp; + struct fs *fs; + ino_t ino; + long bno; + int chgs; + int i; + + if ((bmsafemap->sm_state & IOSTARTED) == 0) + panic("initiate_write_bmsafemap: Not started\n"); + chgs = 0; + bmsafemap->sm_state &= ~IOSTARTED; + /* + * Restore unwritten inode allocation pending jaddref writes. + */ + if (!LIST_EMPTY(&bmsafemap->sm_jaddrefhd)) { + cgp = (struct cg *)bp->b_data; + fs = VFSTOUFS(bmsafemap->sm_list.wk_mp)->um_fs; + inosused = cg_inosused(cgp); + LIST_FOREACH_SAFE(jaddref, &bmsafemap->sm_jaddrefhd, + ja_bmdeps, jatmp) { + if ((jaddref->ja_state & UNDONE) == 0) + continue; + ino = jaddref->ja_ino % fs->fs_ipg; + if (isset(inosused, ino)) + panic("handle_written_bmsafemap: " + "re-allocated inode"); + if ((bp->b_xflags & BX_BKGRDMARKER) == 0) { + if ((jaddref->ja_mode & IFMT) == IFDIR) + cgp->cg_cs.cs_ndir++; + cgp->cg_cs.cs_nifree--; + setbit(inosused, ino); + chgs = 1; + } + jaddref->ja_state &= ~UNDONE; + jaddref->ja_state |= ATTACHED; + free_jaddref(jaddref); + } + } + /* + * Restore any block allocations which are pending journal writes. + */ + if (LIST_FIRST(&bmsafemap->sm_jnewblkhd) != NULL) { + cgp = (struct cg *)bp->b_data; + fs = VFSTOUFS(bmsafemap->sm_list.wk_mp)->um_fs; + blksfree = cg_blksfree(cgp); + LIST_FOREACH_SAFE(jnewblk, &bmsafemap->sm_jnewblkhd, jn_deps, + jntmp) { + if ((jnewblk->jn_state & UNDONE) == 0) + continue; + bno = dtogd(fs, jnewblk->jn_blkno); + for (i = jnewblk->jn_oldfrags; i < jnewblk->jn_frags; + i++) { + if (bp->b_xflags & BX_BKGRDMARKER) + break; + if ((jnewblk->jn_state & NEWBLOCK) == 0 && + isclr(blksfree, bno + i)) + panic("handle_written_bmsafemap: " + "re-allocated fragment"); + clrbit(blksfree, bno + i); + chgs = 1; + } + jnewblk->jn_state &= ~(UNDONE | NEWBLOCK); + jnewblk->jn_state |= ATTACHED; + free_jnewblk(jnewblk); + } + } + while ((newblk = LIST_FIRST(&bmsafemap->sm_newblkwr))) { + newblk->nb_state |= DEPCOMPLETE; + newblk->nb_bmsafemap = NULL; + LIST_REMOVE(newblk, nb_deps); + } + while ((adp = LIST_FIRST(&bmsafemap->sm_allocdirectwr))) { + adp->ad_state |= DEPCOMPLETE; + adp->ad_bmsafemap = NULL; + LIST_REMOVE(adp, ad_deps); + handle_allocdirect_partdone(adp, NULL); + } + while ((aip = LIST_FIRST(&bmsafemap->sm_allocindirwr))) { + aip->ai_state |= DEPCOMPLETE; + aip->ai_bmsafemap = NULL; + LIST_REMOVE(aip, ai_deps); + handle_allocindir_partdone(aip); + } + while ((inodedep = LIST_FIRST(&bmsafemap->sm_inodedepwr)) != NULL) { + inodedep->id_state |= DEPCOMPLETE; + inodedep->id_state &= ~ONDEPLIST; + LIST_REMOVE(inodedep, id_deps); + inodedep->id_bmsafemap = NULL; + } + if (LIST_EMPTY(&bmsafemap->sm_jaddrefhd) && + LIST_EMPTY(&bmsafemap->sm_jnewblkhd) && + LIST_EMPTY(&bmsafemap->sm_newblkhd) && + LIST_EMPTY(&bmsafemap->sm_allocdirecthd) && + LIST_EMPTY(&bmsafemap->sm_allocindirhd) && + LIST_EMPTY(&bmsafemap->sm_inodedephd)) { + if (chgs) + bdirty(bp); + LIST_REMOVE(bmsafemap, sm_hash); + WORKITEM_FREE(bmsafemap, D_BMSAFEMAP); + return (0); + } + bdirty(bp); + return (1); +} + +/* + * Try to free a mkdir dependency. + */ static void -handle_written_mkdir(mkdir, type) +complete_mkdir(mkdir) struct mkdir *mkdir; - int type; { struct diradd *dap; - struct pagedep *pagedep; - if (mkdir->md_state != type) - panic("handle_written_mkdir: bad type"); + if ((mkdir->md_state & ALLCOMPLETE) != ALLCOMPLETE) + return; + LIST_REMOVE(mkdir, md_mkdirs); dap = mkdir->md_diradd; - dap->da_state &= ~type; - if ((dap->da_state & (MKDIR_PARENT | MKDIR_BODY)) == 0) + dap->da_state &= ~(mkdir->md_state & (MKDIR_PARENT | MKDIR_BODY)); + if ((dap->da_state & (MKDIR_PARENT | MKDIR_BODY)) == 0) { dap->da_state |= DEPCOMPLETE; - if ((dap->da_state & ALLCOMPLETE) == ALLCOMPLETE) { - if (dap->da_state & DIRCHG) - pagedep = dap->da_previous->dm_pagedep; - else - pagedep = dap->da_pagedep; - LIST_REMOVE(dap, da_pdlist); - LIST_INSERT_HEAD(&pagedep->pd_pendinghd, dap, da_pdlist); + complete_diradd(dap); } - LIST_REMOVE(mkdir, md_mkdirs); WORKITEM_FREE(mkdir, D_MKDIR); } /* + * Handle the completion of a mkdir dependency. + */ +static void +handle_written_mkdir(mkdir, type) + struct mkdir *mkdir; + int type; +{ + + if ((mkdir->md_state & (MKDIR_PARENT | MKDIR_BODY)) != type) + panic("handle_written_mkdir: bad type"); + mkdir->md_state |= COMPLETE; + complete_mkdir(mkdir); +} + +/* * Called from within softdep_disk_write_complete above. * A write operation was just completed. Removed inodes can * now be freed and associated block pointers may be committed. @@ -4790,7 +8028,10 @@ handle_written_filepage(pagedep, bp) */ while ((dirrem = LIST_FIRST(&pagedep->pd_dirremhd)) != NULL) { LIST_REMOVE(dirrem, dm_next); + dirrem->dm_state |= COMPLETE; dirrem->dm_dirinum = pagedep->pd_ino; + KASSERT(LIST_EMPTY(&dirrem->dm_jremrefhd), + ("handle_written_filepage: Journal entries not written.")); add_to_worklist(&dirrem->dm_list); } /* @@ -4800,7 +8041,7 @@ handle_written_filepage(pagedep, bp) */ if ((pagedep->pd_state & NEWBLOCK) == 0) while ((dap = LIST_FIRST(&pagedep->pd_pendinghd)) != NULL) - free_diradd(dap); + free_diradd(dap, NULL); /* * Uncommitted directory entries must be restored. */ @@ -4908,6 +8149,7 @@ softdep_update_inodeblock(ip, bp, waitfor) int waitfor; /* nonzero => update must be allowed */ { struct inodedep *inodedep; + struct jaddref *jaddref; struct worklist *wk; struct mount *mp; struct buf *ibp; @@ -4922,6 +8164,7 @@ softdep_update_inodeblock(ip, bp, waitfor) */ mp = UFSTOVFS(ip->i_ump); ACQUIRE_LOCK(&lk); +again: if (inodedep_lookup(mp, ip->i_number, 0, &inodedep) == 0) { FREE_LOCK(&lk); if (ip->i_effnlink != ip->i_nlink) @@ -4931,6 +8174,17 @@ softdep_update_inodeblock(ip, bp, waitfor) if (inodedep->id_nlinkdelta != ip->i_nlink - ip->i_effnlink) panic("softdep_update_inodeblock: bad delta"); /* + * If we're flushing all dependencies we must also move any waiting + * for journal writes onto the bufwait list prior to I/O. + */ + if (waitfor) + LIST_FOREACH(jaddref, &inodedep->id_jaddrefhd, ja_inodeps) { + if (jaddref->ja_state & (GOINGAWAY | COMPLETE)) + continue; + jwait(&jaddref->ja_list); + goto again; + } + /* * Changes have been initiated. Anything depending on these * changes cannot occur until this inode has been written. */ @@ -4945,10 +8199,12 @@ softdep_update_inodeblock(ip, bp, waitfor) */ merge_inode_lists(&inodedep->id_newinoupdt, &inodedep->id_inoupdt); if (!TAILQ_EMPTY(&inodedep->id_inoupdt)) - handle_allocdirect_partdone(TAILQ_FIRST(&inodedep->id_inoupdt)); + handle_allocdirect_partdone(TAILQ_FIRST(&inodedep->id_inoupdt), + NULL); merge_inode_lists(&inodedep->id_newextupdt, &inodedep->id_extupdt); if (!TAILQ_EMPTY(&inodedep->id_extupdt)) - handle_allocdirect_partdone(TAILQ_FIRST(&inodedep->id_extupdt)); + handle_allocdirect_partdone(TAILQ_FIRST(&inodedep->id_extupdt), + NULL); /* * Now that the inode has been pushed into the buffer, the * operations dependent on the inode being written to disk @@ -4975,7 +8231,7 @@ retry: FREE_LOCK(&lk); return; } - ibp = inodedep->id_buf; + ibp = inodedep->id_bmsafemap->sm_buf; ibp = getdirtybuf(ibp, &lk, MNT_WAIT); if (ibp == NULL) { /* @@ -5007,13 +8263,13 @@ merge_inode_lists(newlisthead, oldlisthead) newadp = TAILQ_FIRST(newlisthead); for (listadp = TAILQ_FIRST(oldlisthead); listadp && newadp;) { - if (listadp->ad_lbn < newadp->ad_lbn) { + if (listadp->ad_offset < newadp->ad_offset) { listadp = TAILQ_NEXT(listadp, ad_next); continue; } TAILQ_REMOVE(newlisthead, newadp, ad_next); TAILQ_INSERT_BEFORE(listadp, newadp, ad_next); - if (listadp->ad_lbn == newadp->ad_lbn) { + if (listadp->ad_offset == newadp->ad_offset) { allocdirect_merge(oldlisthead, newadp, listadp); listadp = newadp; @@ -5057,12 +8313,11 @@ softdep_fsync(vp) return (0); } if (!LIST_EMPTY(&inodedep->id_inowait) || - !LIST_EMPTY(&inodedep->id_bufwait) || !TAILQ_EMPTY(&inodedep->id_extupdt) || !TAILQ_EMPTY(&inodedep->id_newextupdt) || !TAILQ_EMPTY(&inodedep->id_inoupdt) || !TAILQ_EMPTY(&inodedep->id_newinoupdt)) - panic("softdep_fsync: pending ops"); + panic("softdep_fsync: pending ops %p", inodedep); for (error = 0, flushparent = 0; ; ) { if ((wk = LIST_FIRST(&inodedep->id_pendinghd)) == NULL) break; @@ -5320,9 +8575,11 @@ loop: case D_ALLOCDIRECT: adp = WK_ALLOCDIRECT(wk); + if (adp->ad_jnewblk != NULL) + jwait(&adp->ad_jnewblk->jn_list); if (adp->ad_state & DEPCOMPLETE) continue; - nbp = adp->ad_buf; + nbp = adp->ad_bmsafemap->sm_buf; nbp = getdirtybuf(nbp, &lk, waitfor); if (nbp == NULL) continue; @@ -5337,9 +8594,11 @@ loop: case D_ALLOCINDIR: aip = WK_ALLOCINDIR(wk); + if (aip->ai_jnewblk != NULL) + jwait(&aip->ai_jnewblk->jn_list); if (aip->ai_state & DEPCOMPLETE) continue; - nbp = aip->ai_buf; + nbp = aip->ai_bmsafemap->sm_buf; nbp = getdirtybuf(nbp, &lk, waitfor); if (nbp == NULL) continue; @@ -5356,9 +8615,13 @@ loop: restart: LIST_FOREACH(aip, &WK_INDIRDEP(wk)->ir_deplisthd, ai_next) { + if (aip->ai_jnewblk != NULL) { + jwait(&aip->ai_jnewblk->jn_list); + goto restart; + } if (aip->ai_state & DEPCOMPLETE) continue; - nbp = aip->ai_buf; + nbp = aip->ai_bmsafemap->sm_buf; nbp = getdirtybuf(nbp, &lk, MNT_WAIT); if (nbp == NULL) goto restart; @@ -5489,7 +8752,8 @@ loop: BO_LOCK(bo); drain_output(vp); BO_UNLOCK(bo); - return (0); + return ffs_update(vp, 1); + /* return (0); */ } /* @@ -5502,7 +8766,9 @@ flush_inodedep_deps(mp, ino) ino_t ino; { struct inodedep *inodedep; + struct jaddref *jaddref; int error, waitfor; + int loops = 0; /* * This work is done in two passes. The first pass grabs most @@ -5522,8 +8788,17 @@ flush_inodedep_deps(mp, ino) return (error); FREE_LOCK(&lk); ACQUIRE_LOCK(&lk); +restart: if (inodedep_lookup(mp, ino, 0, &inodedep) == 0) return (0); + LIST_FOREACH(jaddref, &inodedep->id_jaddrefhd, ja_inodeps) { + if (jaddref->ja_state & (GOINGAWAY | COMPLETE)) + continue; + if (++loops > 20) + panic("stuck jaddref: %p\n", jaddref); + jwait(&jaddref->ja_list); + goto restart; + } if (flush_deplist(&inodedep->id_inoupdt, waitfor, &error) || flush_deplist(&inodedep->id_newinoupdt, waitfor, &error) || flush_deplist(&inodedep->id_extupdt, waitfor, &error) || @@ -5559,9 +8834,11 @@ flush_deplist(listhead, waitfor, errorp) mtx_assert(&lk, MA_OWNED); TAILQ_FOREACH(adp, listhead, ad_next) { + if (adp->ad_jnewblk != NULL) + jwait(&adp->ad_jnewblk->jn_list); if (adp->ad_state & DEPCOMPLETE) continue; - bp = adp->ad_buf; + bp = adp->ad_bmsafemap->sm_buf; bp = getdirtybuf(bp, &lk, waitfor); if (bp == NULL) { if (waitfor == MNT_NOWAIT) @@ -5592,6 +8869,7 @@ flush_pagedep_deps(pvp, mp, diraddhdp) struct diraddhd *diraddhdp; { struct inodedep *inodedep; + struct jaddref *jaddref; struct ufsmount *ump; struct diradd *dap; struct vnode *vp; @@ -5690,6 +8968,13 @@ flush_pagedep_deps(pvp, mp, diraddhdp) break; } BO_UNLOCK(bo); + /* + * We have to wait for the direct pointers to point + * at the newdirblk before the dependency will go + * away. + */ + if (dap == LIST_FIRST(diraddhdp)) + ffs_update(vp, 1); vput(vp); if (error != 0) break; /* Flushing of first block failed */ @@ -5716,11 +9001,20 @@ retry: if (inodedep_lookup(UFSTOVFS(ump), inum, 0, &inodedep) == 0) panic("flush_pagedep_deps: lost inode"); /* + * Wait for any pending journal adds to complete. + */ + LIST_FOREACH(jaddref, &inodedep->id_jaddrefhd, ja_inodeps) { + if (jaddref->ja_state & (GOINGAWAY | COMPLETE)) + continue; + jwait(&jaddref->ja_list); + goto retry; + } + /* * If the inode still has bitmap dependencies, * push them to disk. */ if ((inodedep->id_state & DEPCOMPLETE) == 0) { - bp = inodedep->id_buf; + bp = inodedep->id_bmsafemap->sm_buf; bp = getdirtybuf(bp, &lk, MNT_WAIT); if (bp == NULL) goto retry; @@ -5749,8 +9043,11 @@ retry: * If we have failed to get rid of all the dependencies * then something is seriously wrong. */ - if (dap == LIST_FIRST(diraddhdp)) - panic("flush_pagedep_deps: flush failed"); + if (dap == LIST_FIRST(diraddhdp)) { + inodedep_lookup(UFSTOVFS(ump), inum, 0, &inodedep); + panic("flush_pagedep_deps: failed to flush " + "inodep %p ino %d dap %p", inodedep, inum, dap); + } } if (error) ACQUIRE_LOCK(&lk); @@ -6100,10 +9397,12 @@ softdep_count_dependencies(bp, wantcount) int wantcount; { struct worklist *wk; + struct bmsafemap *bmsafemap; struct inodedep *inodedep; struct indirdep *indirdep; struct allocindir *aip; struct pagedep *pagedep; + struct dirrem *dirrem; struct diradd *dap; int i, retval; @@ -6132,6 +9431,12 @@ softdep_count_dependencies(bp, wantcount) if (!wantcount) goto out; } + if (LIST_FIRST(&inodedep->id_jaddrefhd)) { + /* Add reference dependency. */ + retval += 1; + if (!wantcount) + goto out; + } continue; case D_INDIRDEP: @@ -6147,6 +9452,14 @@ softdep_count_dependencies(bp, wantcount) case D_PAGEDEP: pagedep = WK_PAGEDEP(wk); + LIST_FOREACH(dirrem, &pagedep->pd_dirremhd, dm_next) { + if (LIST_FIRST(&dirrem->dm_jremrefhd)) { + /* Journal remove ref dependency. */ + retval += 1; + if (!wantcount) + goto out; + } + } for (i = 0; i < DAHASHSZ; i++) { LIST_FOREACH(dap, &pagedep->pd_diraddhd[i], da_pdlist) { @@ -6159,14 +9472,33 @@ softdep_count_dependencies(bp, wantcount) continue; case D_BMSAFEMAP: + bmsafemap = WK_BMSAFEMAP(wk); + if (LIST_FIRST(&bmsafemap->sm_jaddrefhd)) { + /* Add reference dependency. */ + retval += 1; + if (!wantcount) + goto out; + } + if (LIST_FIRST(&bmsafemap->sm_jnewblkhd)) { + /* Allocate block dependency. */ + retval += 1; + if (!wantcount) + goto out; + } + continue; + + case D_FREEWORK: + case D_FREEDEP: + case D_JSEGDEP: case D_ALLOCDIRECT: case D_ALLOCINDIR: case D_MKDIR: + case D_JSEG: /* never a dependency on these blocks */ continue; default: - panic("softdep_check_for_rollback: Unexpected type %s", + panic("softdep_count_dependencies: Unexpected type %s", TYPENAME(wk->wk_type)); /* NOTREACHED */ } @@ -6382,6 +9714,45 @@ softdep_error(func, error) #ifdef DDB +static void +inodedep_print(struct inodedep *inodedep, int verbose) +{ + db_printf("%p fs %p st %x ino %jd inoblk %jd delta %d saveino %p\n", + inodedep, inodedep->id_fs, inodedep->id_state, + (intmax_t)inodedep->id_ino, + (intmax_t)fsbtodb(inodedep->id_fs, + ino_to_fsba(inodedep->id_fs, inodedep->id_ino)), + inodedep->id_nlinkdelta, inodedep->id_savedino1); + + if (verbose == 0) + return; + + db_printf("\tpendinghd %p, bufwait %p, inowait %p, jaddrefhd %p, " + "mkdiradd %p\n", + LIST_FIRST(&inodedep->id_pendinghd), + LIST_FIRST(&inodedep->id_bufwait), + LIST_FIRST(&inodedep->id_inowait), + LIST_FIRST(&inodedep->id_jaddrefhd), + inodedep->id_mkdiradd); + db_printf("\tindirdephd %p, inoupdt %p, newinoupdt %p, extupdt %p, " + "newextupdt %p\n", + LIST_FIRST(&inodedep->id_indirdephd), + TAILQ_FIRST(&inodedep->id_inoupdt), + TAILQ_FIRST(&inodedep->id_newinoupdt), + TAILQ_FIRST(&inodedep->id_extupdt), + TAILQ_FIRST(&inodedep->id_newextupdt)); +} + +DB_SHOW_COMMAND(inodedep, db_show_inodedep) +{ + + if (have_addr == 0) { + db_printf("Address required\n"); + return; + } + inodedep_print((struct inodedep*)addr, 1); +} + DB_SHOW_COMMAND(inodedeps, db_show_inodedeps) { struct inodedep_hashhead *inodedephd; @@ -6395,15 +9766,62 @@ DB_SHOW_COMMAND(inodedeps, db_show_inodedeps) LIST_FOREACH(inodedep, inodedephd, id_hash) { if (fs != NULL && fs != inodedep->id_fs) continue; - db_printf("%p fs %p st %x ino %jd inoblk %jd\n", - inodedep, inodedep->id_fs, inodedep->id_state, - (intmax_t)inodedep->id_ino, - (intmax_t)fsbtodb(inodedep->id_fs, - ino_to_fsba(inodedep->id_fs, inodedep->id_ino))); + inodedep_print(inodedep, 0); } } } +DB_SHOW_COMMAND(worklist, db_show_worklist) +{ + struct worklist *wk; + + if (have_addr == 0) { + db_printf("Address required\n"); + return; + } + wk = (struct worklist *)addr; + printf("worklist: %p type %s state 0x%X\n", + wk, TYPENAME(wk->wk_type), wk->wk_state); +} + +DB_SHOW_COMMAND(workhead, db_show_workhead) +{ + struct workhead *wkhd; + struct worklist *wk; + int i; + + if (have_addr == 0) { + db_printf("Address required\n"); + return; + } + wkhd = (struct workhead *)addr; + wk = LIST_FIRST(wkhd); + for (i = 0; i < 100 && wk != NULL; i++, wk = LIST_NEXT(wk, wk_list)) + db_printf("worklist: %p type %s state 0x%X", + wk, TYPENAME(wk->wk_type), wk->wk_state); + if (i == 100) + db_printf("workhead overflow"); + printf("\n"); +} + + +DB_SHOW_COMMAND(mkdirs, db_show_mkdirs) +{ + struct jaddref *jaddref; + struct diradd *diradd; + struct mkdir *mkdir; + + LIST_FOREACH(mkdir, &mkdirlisthd, md_mkdirs) { + diradd = mkdir->md_diradd; + db_printf("mkdir: %p state 0x%X dap %p state 0x%X", + mkdir, mkdir->md_state, diradd, diradd->da_state); + if ((jaddref = mkdir->md_jaddref) != NULL) + db_printf(" jaddref %p jaddref state 0x%X", + jaddref, jaddref->ja_state); + db_printf("\n"); + } +} + #endif /* DDB */ #endif /* SOFTUPDATES */ Index: /usr/src/sys/ufs/ffs/ffs_alloc.c =================================================================== --- /usr/src/sys/ufs/ffs/ffs_alloc.c (revision 200565) +++ /usr/src/sys/ufs/ffs/ffs_alloc.c (working copy) @@ -89,23 +89,23 @@ __FBSDID("$FreeBSD$"); #include typedef ufs2_daddr_t allocfcn_t(struct inode *ip, int cg, ufs2_daddr_t bpref, - int size); + int size, int rsize); -static ufs2_daddr_t ffs_alloccg(struct inode *, int, ufs2_daddr_t, int); +static ufs2_daddr_t ffs_alloccg(struct inode *, int, ufs2_daddr_t, int, int); static ufs2_daddr_t - ffs_alloccgblk(struct inode *, struct buf *, ufs2_daddr_t); + ffs_alloccgblk(struct inode *, struct buf *, ufs2_daddr_t, int); #ifdef INVARIANTS static int ffs_checkblk(struct inode *, ufs2_daddr_t, long); #endif -static ufs2_daddr_t ffs_clusteralloc(struct inode *, int, ufs2_daddr_t, int); -static void ffs_clusteracct(struct ufsmount *, struct fs *, struct cg *, - ufs1_daddr_t, int); +static ufs2_daddr_t ffs_clusteralloc(struct inode *, int, ufs2_daddr_t, int, + int); static ino_t ffs_dirpref(struct inode *); static ufs2_daddr_t ffs_fragextend(struct inode *, int, ufs2_daddr_t, int, int); static void ffs_fserr(struct fs *, ino_t, char *); static ufs2_daddr_t ffs_hashalloc - (struct inode *, int, ufs2_daddr_t, int, allocfcn_t *); -static ufs2_daddr_t ffs_nodealloccg(struct inode *, int, ufs2_daddr_t, int); + (struct inode *, int, ufs2_daddr_t, int, int, allocfcn_t *); +static ufs2_daddr_t ffs_nodealloccg(struct inode *, int, ufs2_daddr_t, int, + int); static ufs1_daddr_t ffs_mapsearch(struct fs *, struct cg *, ufs2_daddr_t, int); static int ffs_reallocblks_ufs1(struct vop_reallocblks_args *); static int ffs_reallocblks_ufs2(struct vop_reallocblks_args *); @@ -182,7 +182,7 @@ retry: cg = ino_to_cg(fs, ip->i_number); else cg = dtog(fs, bpref); - bno = ffs_hashalloc(ip, cg, bpref, size, ffs_alloccg); + bno = ffs_hashalloc(ip, cg, bpref, size, size, ffs_alloccg); if (bno > 0) { delta = btodb(size); if (ip->i_flag & IN_SPACECOUNTED) { @@ -380,16 +380,12 @@ retry: panic("ffs_realloccg: bad optim"); /* NOTREACHED */ } - bno = ffs_hashalloc(ip, cg, bpref, request, ffs_alloccg); + bno = ffs_hashalloc(ip, cg, bpref, request, nsize, ffs_alloccg); if (bno > 0) { bp->b_blkno = fsbtodb(fs, bno); if (!DOINGSOFTDEP(vp)) ffs_blkfree(ump, fs, ip->i_devvp, bprev, (long)osize, - ip->i_number); - if (nsize < request) - ffs_blkfree(ump, fs, ip->i_devvp, - bno + numfrags(fs, nsize), - (long)(request - nsize), ip->i_number); + ip->i_number, NULL); delta = btodb(nsize - osize); if (ip->i_flag & IN_SPACECOUNTED) { UFS_LOCK(ump); @@ -493,7 +489,7 @@ ffs_reallocblks_ufs1(ap) struct fs *fs; struct inode *ip; struct vnode *vp; - struct buf *sbp, *ebp; + struct buf *sbp, *ebp, *bp; ufs1_daddr_t *bap, *sbap, *ebap = 0; struct cluster_save *buflist; struct ufsmount *ump; @@ -501,7 +497,7 @@ ffs_reallocblks_ufs1(ap) ufs1_daddr_t soff, newblk, blkno; ufs2_daddr_t pref; struct indir start_ap[NIADDR + 1], end_ap[NIADDR + 1], *idp; - int i, len, start_lvl, end_lvl, ssize; + int i, len, start_lvl, end_lvl, ssize, lvl; vp = ap->a_vp; ip = VTOI(vp); @@ -578,7 +574,7 @@ ffs_reallocblks_ufs1(ap) * Search the block map looking for an allocation of the desired size. */ if ((newblk = ffs_hashalloc(ip, dtog(fs, pref), pref, - len, ffs_clusteralloc)) == 0) { + len, len, ffs_clusteralloc)) == 0) { UFS_UNLOCK(ump); goto fail; } @@ -594,11 +590,17 @@ ffs_reallocblks_ufs1(ap) printf("realloc: ino %d, lbns %jd-%jd\n\told:", ip->i_number, (intmax_t)start_lbn, (intmax_t)end_lbn); #endif + idp = start_ap; + bp = sbp; blkno = newblk; + lvl = start_lvl - 1; for (bap = &sbap[soff], i = 0; i < len; i++, blkno += fs->fs_frag) { if (i == ssize) { bap = ebap; - soff = -i; + idp = end_ap; + bp = ebp; + lvl = end_lvl - 1; + idp[lvl].in_off = 0; } #ifdef INVARIANTS if (!ffs_checkblk(ip, @@ -614,12 +616,13 @@ ffs_reallocblks_ufs1(ap) if (DOINGSOFTDEP(vp)) { if (sbap == &ip->i_din1->di_db[0] && i < ssize) softdep_setup_allocdirect(ip, start_lbn + i, - blkno, *bap, fs->fs_bsize, fs->fs_bsize, - buflist->bs_children[i]); + start_lbn + i, blkno, *bap, fs->fs_bsize, + fs->fs_bsize, buflist->bs_children[i]); else - softdep_setup_allocindir_page(ip, start_lbn + i, - i < ssize ? sbp : ebp, soff + i, blkno, - *bap, buflist->bs_children[i]); + softdep_setup_allocindir_page(ip, bp, idp, + lvl, start_lbn + i, blkno, *bap, + buflist->bs_children[i]); + idp[lvl].in_off++; } *bap++ = blkno; } @@ -664,7 +667,7 @@ ffs_reallocblks_ufs1(ap) if (!DOINGSOFTDEP(vp)) ffs_blkfree(ump, fs, ip->i_devvp, dbtofsb(fs, buflist->bs_children[i]->b_blkno), - fs->fs_bsize, ip->i_number); + fs->fs_bsize, ip->i_number, NULL); buflist->bs_children[i]->b_blkno = fsbtodb(fs, blkno); #ifdef INVARIANTS if (!ffs_checkblk(ip, @@ -702,14 +705,14 @@ ffs_reallocblks_ufs2(ap) struct fs *fs; struct inode *ip; struct vnode *vp; - struct buf *sbp, *ebp; + struct buf *sbp, *ebp, *bp; ufs2_daddr_t *bap, *sbap, *ebap = 0; struct cluster_save *buflist; struct ufsmount *ump; ufs_lbn_t start_lbn, end_lbn; ufs2_daddr_t soff, newblk, blkno, pref; struct indir start_ap[NIADDR + 1], end_ap[NIADDR + 1], *idp; - int i, len, start_lvl, end_lvl, ssize; + int i, len, start_lvl, end_lvl, ssize, lvl; vp = ap->a_vp; ip = VTOI(vp); @@ -786,7 +789,7 @@ ffs_reallocblks_ufs2(ap) * Search the block map looking for an allocation of the desired size. */ if ((newblk = ffs_hashalloc(ip, dtog(fs, pref), pref, - len, ffs_clusteralloc)) == 0) { + len, len, ffs_clusteralloc)) == 0) { UFS_UNLOCK(ump); goto fail; } @@ -802,11 +805,17 @@ ffs_reallocblks_ufs2(ap) printf("realloc: ino %d, lbns %jd-%jd\n\told:", ip->i_number, (intmax_t)start_lbn, (intmax_t)end_lbn); #endif + idp = start_ap; + bp = sbp; blkno = newblk; + lvl = start_lvl - 1; for (bap = &sbap[soff], i = 0; i < len; i++, blkno += fs->fs_frag) { if (i == ssize) { bap = ebap; - soff = -i; + idp = end_ap; + bp = ebp; + lvl = end_lvl - 1; + idp[lvl].in_off = 0; } #ifdef INVARIANTS if (!ffs_checkblk(ip, @@ -822,12 +831,13 @@ ffs_reallocblks_ufs2(ap) if (DOINGSOFTDEP(vp)) { if (sbap == &ip->i_din2->di_db[0] && i < ssize) softdep_setup_allocdirect(ip, start_lbn + i, - blkno, *bap, fs->fs_bsize, fs->fs_bsize, - buflist->bs_children[i]); + start_lbn + i, blkno, *bap, fs->fs_bsize, + fs->fs_bsize, buflist->bs_children[i]); else - softdep_setup_allocindir_page(ip, start_lbn + i, - i < ssize ? sbp : ebp, soff + i, blkno, - *bap, buflist->bs_children[i]); + softdep_setup_allocindir_page(ip, bp, idp, + lvl, start_lbn + i, blkno, *bap, + buflist->bs_children[i]); + idp[lvl].in_off++; } *bap++ = blkno; } @@ -872,7 +882,7 @@ ffs_reallocblks_ufs2(ap) if (!DOINGSOFTDEP(vp)) ffs_blkfree(ump, fs, ip->i_devvp, dbtofsb(fs, buflist->bs_children[i]->b_blkno), - fs->fs_bsize, ip->i_number); + fs->fs_bsize, ip->i_number, NULL); buflist->bs_children[i]->b_blkno = fsbtodb(fs, blkno); #ifdef INVARIANTS if (!ffs_checkblk(ip, @@ -959,7 +969,7 @@ ffs_valloc(pvp, mode, cred, vpp) if (fs->fs_contigdirs[cg] > 0) fs->fs_contigdirs[cg]--; } - ino = (ino_t)ffs_hashalloc(pip, cg, ipref, mode, + ino = (ino_t)ffs_hashalloc(pip, cg, ipref, mode, 0, (allocfcn_t *)ffs_nodealloccg); if (ino == 0) goto noinodes; @@ -1268,11 +1278,12 @@ ffs_blkpref_ufs2(ip, lbn, indx, bap) */ /*VARARGS5*/ static ufs2_daddr_t -ffs_hashalloc(ip, cg, pref, size, allocator) +ffs_hashalloc(ip, cg, pref, size, rsize, allocator) struct inode *ip; int cg; ufs2_daddr_t pref; - int size; /* size for data blocks, mode for inodes */ + int size; /* Search size for data blocks, mode for inodes */ + int rsize; /* Real allocated size. */ allocfcn_t *allocator; { struct fs *fs; @@ -1288,7 +1299,7 @@ static ufs2_daddr_t /* * 1: preferred cylinder group */ - result = (*allocator)(ip, cg, pref, size); + result = (*allocator)(ip, cg, pref, size, rsize); if (result) return (result); /* @@ -1298,7 +1309,7 @@ static ufs2_daddr_t cg += i; if (cg >= fs->fs_ncg) cg -= fs->fs_ncg; - result = (*allocator)(ip, cg, 0, size); + result = (*allocator)(ip, cg, 0, size, rsize); if (result) return (result); } @@ -1309,7 +1320,7 @@ static ufs2_daddr_t */ cg = (icg + 2) % fs->fs_ncg; for (i = 2; i < fs->fs_ncg; i++) { - result = (*allocator)(ip, cg, 0, size); + result = (*allocator)(ip, cg, 0, size, rsize); if (result) return (result); cg++; @@ -1391,7 +1402,8 @@ ffs_fragextend(ip, cg, bprev, osize, nsize) ACTIVECLEAR(fs, cg); UFS_UNLOCK(ump); if (DOINGSOFTDEP(ITOV(ip))) - softdep_setup_blkmapdep(bp, UFSTOVFS(ump), bprev); + softdep_setup_blkmapdep(bp, UFSTOVFS(ump), bprev, + frags, numfrags(fs, osize)); bdwrite(bp); return (bprev); @@ -1409,11 +1421,12 @@ fail: * and if it is, allocate it. */ static ufs2_daddr_t -ffs_alloccg(ip, cg, bpref, size) +ffs_alloccg(ip, cg, bpref, size, rsize) struct inode *ip; int cg; ufs2_daddr_t bpref; int size; + int rsize; { struct fs *fs; struct cg *cgp; @@ -1441,7 +1454,7 @@ static ufs2_daddr_t cgp->cg_old_time = cgp->cg_time = time_second; if (size == fs->fs_bsize) { UFS_LOCK(ump); - blkno = ffs_alloccgblk(ip, bp, bpref); + blkno = ffs_alloccgblk(ip, bp, bpref, rsize); ACTIVECLEAR(fs, cg); UFS_UNLOCK(ump); bdwrite(bp); @@ -1465,21 +1478,14 @@ static ufs2_daddr_t if (cgp->cg_cs.cs_nbfree == 0) goto fail; UFS_LOCK(ump); - blkno = ffs_alloccgblk(ip, bp, bpref); - bno = dtogd(fs, blkno); - for (i = frags; i < fs->fs_frag; i++) - setbit(blksfree, bno + i); - i = fs->fs_frag - frags; - cgp->cg_cs.cs_nffree += i; - fs->fs_cstotal.cs_nffree += i; - fs->fs_cs(fs, cg).cs_nffree += i; - fs->fs_fmod = 1; - cgp->cg_frsum[i]++; + blkno = ffs_alloccgblk(ip, bp, bpref, rsize); ACTIVECLEAR(fs, cg); UFS_UNLOCK(ump); bdwrite(bp); return (blkno); } + KASSERT(size == rsize, + ("ffs_alloccg: size(%d) != rsize(%d)", size, rsize)); bno = ffs_mapsearch(fs, cgp, bpref, allocsiz); if (bno < 0) goto fail; @@ -1497,7 +1503,7 @@ static ufs2_daddr_t ACTIVECLEAR(fs, cg); UFS_UNLOCK(ump); if (DOINGSOFTDEP(ITOV(ip))) - softdep_setup_blkmapdep(bp, UFSTOVFS(ump), blkno); + softdep_setup_blkmapdep(bp, UFSTOVFS(ump), blkno, frags, 0); bdwrite(bp); return (blkno); @@ -1519,10 +1525,11 @@ fail: * blocks may be fragmented by the routine that allocates them. */ static ufs2_daddr_t -ffs_alloccgblk(ip, bp, bpref) +ffs_alloccgblk(ip, bp, bpref, size) struct inode *ip; struct buf *bp; ufs2_daddr_t bpref; + int size; { struct fs *fs; struct cg *cgp; @@ -1530,6 +1537,7 @@ static ufs2_daddr_t ufs1_daddr_t bno; ufs2_daddr_t blkno; u_int8_t *blksfree; + int i; fs = ip->i_fs; ump = ip->i_ump; @@ -1557,16 +1565,32 @@ static ufs2_daddr_t gotit: blkno = fragstoblks(fs, bno); ffs_clrblock(fs, blksfree, (long)blkno); - ffs_clusteracct(ump, fs, cgp, blkno, -1); + ffs_clusteracct(fs, cgp, blkno, -1); cgp->cg_cs.cs_nbfree--; fs->fs_cstotal.cs_nbfree--; fs->fs_cs(fs, cgp->cg_cgx).cs_nbfree--; fs->fs_fmod = 1; blkno = cgbase(fs, cgp->cg_cgx) + bno; + /* + * If the caller didn't want the whole block free the frags here. + */ + size = numfrags(fs, size); + if (size != fs->fs_frag) { + bno = dtogd(fs, blkno); + for (i = size; i < fs->fs_frag; i++) + setbit(blksfree, bno + i); + i = fs->fs_frag - size; + cgp->cg_cs.cs_nffree += i; + fs->fs_cstotal.cs_nffree += i; + fs->fs_cs(fs, cgp->cg_cgx).cs_nffree += i; + fs->fs_fmod = 1; + cgp->cg_frsum[i]++; + } /* XXX Fixme. */ UFS_UNLOCK(ump); if (DOINGSOFTDEP(ITOV(ip))) - softdep_setup_blkmapdep(bp, UFSTOVFS(ump), blkno); + softdep_setup_blkmapdep(bp, UFSTOVFS(ump), blkno, + size, 0); UFS_LOCK(ump); return (blkno); } @@ -1579,11 +1603,12 @@ gotit: * take the first one that we find following bpref. */ static ufs2_daddr_t -ffs_clusteralloc(ip, cg, bpref, len) +ffs_clusteralloc(ip, cg, bpref, len, unused) struct inode *ip; int cg; ufs2_daddr_t bpref; int len; + int unused; { struct fs *fs; struct cg *cgp; @@ -1679,7 +1704,7 @@ static ufs2_daddr_t len = blkstofrags(fs, len); UFS_LOCK(ump); for (i = 0; i < len; i += fs->fs_frag) - if (ffs_alloccgblk(ip, bp, bno + i) != bno + i) + if (ffs_alloccgblk(ip, bp, bno + i, fs->fs_bsize) != bno + i) panic("ffs_clusteralloc: lost block"); ACTIVECLEAR(fs, cg); UFS_UNLOCK(ump); @@ -1703,11 +1728,12 @@ fail: * inode in the specified cylinder group. */ static ufs2_daddr_t -ffs_nodealloccg(ip, cg, ipref, mode) +ffs_nodealloccg(ip, cg, ipref, mode, unused) struct inode *ip; int cg; ufs2_daddr_t ipref; int mode; + int unused; { struct fs *fs; struct cg *cgp; @@ -1810,28 +1836,6 @@ gotit: } /* - * check if a block is free - */ -static int -ffs_isfreeblock(struct fs *fs, u_char *cp, ufs1_daddr_t h) -{ - - switch ((int)fs->fs_frag) { - case 8: - return (cp[h] == 0); - case 4: - return ((cp[h >> 1] & (0x0f << ((h & 0x1) << 2))) == 0); - case 2: - return ((cp[h >> 2] & (0x03 << ((h & 0x3) << 1))) == 0); - case 1: - return ((cp[h >> 3] & (0x01 << (h & 0x7))) == 0); - default: - panic("ffs_isfreeblock"); - } - return (0); -} - -/* * Free a block or fragment. * * The specified block or fragment is placed back in the @@ -1839,13 +1843,14 @@ gotit: * block reassembly is checked. */ void -ffs_blkfree(ump, fs, devvp, bno, size, inum) +ffs_blkfree(ump, fs, devvp, bno, size, inum, dephd) struct ufsmount *ump; struct fs *fs; struct vnode *devvp; ufs2_daddr_t bno; long size; ino_t inum; + struct workhead *dephd; { struct cg *cgp; struct buf *bp; @@ -1912,7 +1917,7 @@ void panic("ffs_blkfree: freeing free block"); } ffs_setblock(fs, blksfree, fragno); - ffs_clusteracct(ump, fs, cgp, fragno, 1); + ffs_clusteracct(fs, cgp, fragno, 1); cgp->cg_cs.cs_nbfree++; fs->fs_cstotal.cs_nbfree++; fs->fs_cs(fs, cg).cs_nbfree++; @@ -1952,7 +1957,7 @@ void cgp->cg_cs.cs_nffree -= fs->fs_frag; fs->fs_cstotal.cs_nffree -= fs->fs_frag; fs->fs_cs(fs, cg).cs_nffree -= fs->fs_frag; - ffs_clusteracct(ump, fs, cgp, fragno, 1); + ffs_clusteracct(fs, cgp, fragno, 1); cgp->cg_cs.cs_nbfree++; fs->fs_cstotal.cs_nbfree++; fs->fs_cs(fs, cg).cs_nbfree++; @@ -1961,6 +1966,9 @@ void fs->fs_fmod = 1; ACTIVECLEAR(fs, cg); UFS_UNLOCK(ump); + if (UFSTOVFS(ump)->mnt_flag & MNT_SOFTDEP) + softdep_setup_blkfree(UFSTOVFS(ump), bp, bno, + numfrags(fs, size), dephd); bdwrite(bp); } @@ -2031,7 +2039,8 @@ ffs_vfree(pvp, ino, mode) return (0); } ip = VTOI(pvp); - return (ffs_freefile(ip->i_ump, ip->i_fs, ip->i_devvp, ino, mode)); + return (ffs_freefile(ip->i_ump, ip->i_fs, ip->i_devvp, ino, mode, + NULL)); } /* @@ -2039,12 +2048,13 @@ ffs_vfree(pvp, ino, mode) * The specified inode is placed back in the free map. */ int -ffs_freefile(ump, fs, devvp, ino, mode) +ffs_freefile(ump, fs, devvp, ino, mode, wkhd) struct ufsmount *ump; struct fs *fs; struct vnode *devvp; ino_t ino; int mode; + struct workhead *wkhd; { struct cg *cgp; struct buf *bp; @@ -2100,6 +2110,9 @@ int fs->fs_fmod = 1; ACTIVECLEAR(fs, cg); UFS_UNLOCK(ump); + if (UFSTOVFS(ump)->mnt_flag & MNT_SOFTDEP) + softdep_setup_inofree(UFSTOVFS(ump), bp, + ino + cg * fs->fs_ipg, wkhd); bdwrite(bp); return (0); } @@ -2213,101 +2226,6 @@ ffs_mapsearch(fs, cgp, bpref, allocsiz) } /* - * Update the cluster map because of an allocation or free. - * - * Cnt == 1 means free; cnt == -1 means allocating. - */ -void -ffs_clusteracct(ump, fs, cgp, blkno, cnt) - struct ufsmount *ump; - struct fs *fs; - struct cg *cgp; - ufs1_daddr_t blkno; - int cnt; -{ - int32_t *sump; - int32_t *lp; - u_char *freemapp, *mapp; - int i, start, end, forw, back, map, bit; - - mtx_assert(UFS_MTX(ump), MA_OWNED); - - if (fs->fs_contigsumsize <= 0) - return; - freemapp = cg_clustersfree(cgp); - sump = cg_clustersum(cgp); - /* - * Allocate or clear the actual block. - */ - if (cnt > 0) - setbit(freemapp, blkno); - else - clrbit(freemapp, blkno); - /* - * Find the size of the cluster going forward. - */ - start = blkno + 1; - end = start + fs->fs_contigsumsize; - if (end >= cgp->cg_nclusterblks) - end = cgp->cg_nclusterblks; - mapp = &freemapp[start / NBBY]; - map = *mapp++; - bit = 1 << (start % NBBY); - for (i = start; i < end; i++) { - if ((map & bit) == 0) - break; - if ((i & (NBBY - 1)) != (NBBY - 1)) { - bit <<= 1; - } else { - map = *mapp++; - bit = 1; - } - } - forw = i - start; - /* - * Find the size of the cluster going backward. - */ - start = blkno - 1; - end = start - fs->fs_contigsumsize; - if (end < 0) - end = -1; - mapp = &freemapp[start / NBBY]; - map = *mapp--; - bit = 1 << (start % NBBY); - for (i = start; i > end; i--) { - if ((map & bit) == 0) - break; - if ((i & (NBBY - 1)) != 0) { - bit >>= 1; - } else { - map = *mapp--; - bit = 1 << (NBBY - 1); - } - } - back = start - i; - /* - * Account for old cluster and the possibly new forward and - * back clusters. - */ - i = back + forw + 1; - if (i > fs->fs_contigsumsize) - i = fs->fs_contigsumsize; - sump[i] += cnt; - if (back > 0) - sump[back] -= cnt; - if (forw > 0) - sump[forw] -= cnt; - /* - * Update cluster summary information. - */ - lp = &sump[fs->fs_contigsumsize]; - for (i = fs->fs_contigsumsize; i > 0; i--) - if (*lp-- > 0) - break; - fs->fs_maxcluster[cgp->cg_cgx] = i; -} - -/* * Fserr prints the name of a filesystem with an error diagnostic. * * The form of the error message is: @@ -2505,7 +2423,7 @@ sysctl_ffs_fsck(SYSCTL_HANDLER_ARGS) #endif /* DEBUG */ while (cmd.size > 0) { if ((error = ffs_freefile(ump, fs, ump->um_devvp, - cmd.value, filetype))) + cmd.value, filetype, NULL))) break; cmd.size -= 1; cmd.value += 1; @@ -2533,7 +2451,7 @@ sysctl_ffs_fsck(SYSCTL_HANDLER_ARGS) if (blksize > blkcnt) blksize = blkcnt; ffs_blkfree(ump, fs, ump->um_devvp, blkno, - blksize * fs->fs_fsize, ROOTINO); + blksize * fs->fs_fsize, ROOTINO, NULL); blkno += blksize; blkcnt -= blksize; blksize = fs->fs_frag; Index: /usr/src/sys/ufs/ffs/ffs_extern.h =================================================================== --- /usr/src/sys/ufs/ffs/ffs_extern.h (revision 200565) +++ /usr/src/sys/ufs/ffs/ffs_extern.h (working copy) @@ -56,18 +56,20 @@ int ffs_balloc_ufs2(struct vnode *a_vp, off_t a_st struct ucred *a_cred, int a_flags, struct buf **a_bpp); int ffs_blkatoff(struct vnode *, off_t, char **, struct buf **); void ffs_blkfree(struct ufsmount *, struct fs *, struct vnode *, - ufs2_daddr_t, long, ino_t); + ufs2_daddr_t, long, ino_t, struct workhead *); ufs2_daddr_t ffs_blkpref_ufs1(struct inode *, ufs_lbn_t, int, ufs1_daddr_t *); ufs2_daddr_t ffs_blkpref_ufs2(struct inode *, ufs_lbn_t, int, ufs2_daddr_t *); int ffs_checkfreefile(struct fs *, struct vnode *, ino_t); void ffs_clrblock(struct fs *, u_char *, ufs1_daddr_t); +void ffs_clusteracct(struct fs *, struct cg *, ufs1_daddr_t, int); void ffs_bdflush(struct bufobj *, struct buf *); int ffs_copyonwrite(struct vnode *, struct buf *); int ffs_flushfiles(struct mount *, int, struct thread *); void ffs_fragacct(struct fs *, int, int32_t [], int); int ffs_freefile(struct ufsmount *, struct fs *, struct vnode *, ino_t, - int); + int, struct workhead *); int ffs_isblock(struct fs *, u_char *, ufs1_daddr_t); +int ffs_isfreeblock(struct fs *, u_char *, ufs1_daddr_t); void ffs_load_inode(struct buf *, struct inode *, struct fs *, ino_t); int ffs_mountroot(void); int ffs_reallocblks(struct vop_reallocblks_args *); @@ -108,7 +110,7 @@ void softdep_initialize(void); void softdep_uninitialize(void); int softdep_mount(struct vnode *, struct mount *, struct fs *, struct ucred *); -void softdep_move_dependencies(struct buf *, struct buf *); +int softdep_move_dependencies(struct buf *, struct buf *); int softdep_flushworklist(struct mount *, int *, struct thread *); int softdep_flushfiles(struct mount *, int, struct thread *); void softdep_update_inodeblock(struct inode *, struct buf *, int); @@ -117,15 +119,21 @@ void softdep_freefile(struct vnode *, ino_t, int); int softdep_request_cleanup(struct fs *, struct vnode *); void softdep_setup_freeblocks(struct inode *, off_t, int); void softdep_setup_inomapdep(struct buf *, struct inode *, ino_t); -void softdep_setup_blkmapdep(struct buf *, struct mount *, ufs2_daddr_t); -void softdep_setup_allocdirect(struct inode *, ufs_lbn_t, ufs2_daddr_t, +void softdep_setup_blkmapdep(struct buf *, struct mount *, ufs2_daddr_t, + int, int); +void softdep_setup_allocdirect(struct inode *, int, ufs_lbn_t, ufs2_daddr_t, ufs2_daddr_t, long, long, struct buf *); void softdep_setup_allocext(struct inode *, ufs_lbn_t, ufs2_daddr_t, ufs2_daddr_t, long, long, struct buf *); void softdep_setup_allocindir_meta(struct buf *, struct inode *, - struct buf *, int, ufs2_daddr_t); -void softdep_setup_allocindir_page(struct inode *, ufs_lbn_t, - struct buf *, int, ufs2_daddr_t, ufs2_daddr_t, struct buf *); + struct buf *, struct indir *, int, ufs2_daddr_t); +void softdep_setup_allocindir_page(struct inode *, struct buf *, + struct indir *, int, ufs_lbn_t, ufs2_daddr_t, ufs2_daddr_t, + struct buf *); +void softdep_setup_blkfree(struct mount *, struct buf *, ufs2_daddr_t, int, + struct workhead *); +void softdep_setup_inofree(struct mount *, struct buf *, ino_t, + struct workhead *); void softdep_fsync_mountdev(struct vnode *); int softdep_sync_metadata(struct vnode *); int softdep_process_worklist(struct mount *, int); Index: /usr/src/sys/ufs/ffs/ffs_subr.c =================================================================== --- /usr/src/sys/ufs/ffs/ffs_subr.c (revision 200565) +++ /usr/src/sys/ufs/ffs/ffs_subr.c (working copy) @@ -37,7 +37,6 @@ __FBSDID("$FreeBSD$"); #ifndef _KERNEL #include #include -#include "fsck.h" #else #include #include @@ -223,12 +222,43 @@ ffs_isblock(fs, cp, h) mask = 0x01 << (h & 0x7); return ((cp[h >> 3] & mask) == mask); default: +#ifdef _KERNEL panic("ffs_isblock"); +#endif + break; } return (0); } /* + * check if a block is free + */ +int +ffs_isfreeblock(fs, cp, h) + struct fs *fs; + u_char *cp; + ufs1_daddr_t h; +{ + + switch ((int)fs->fs_frag) { + case 8: + return (cp[h] == 0); + case 4: + return ((cp[h >> 1] & (0x0f << ((h & 0x1) << 2))) == 0); + case 2: + return ((cp[h >> 2] & (0x03 << ((h & 0x3) << 1))) == 0); + case 1: + return ((cp[h >> 3] & (0x01 << (h & 0x7))) == 0); + default: +#ifdef _KERNEL + panic("ffs_isfreeblock"); +#endif + break; + } + return (0); +} + +/* * take a block out of the map */ void @@ -252,7 +282,10 @@ ffs_clrblock(fs, cp, h) cp[h >> 3] &= ~(0x01 << (h & 0x7)); return; default: +#ifdef _KERNEL panic("ffs_clrblock"); +#endif + break; } } @@ -281,6 +314,101 @@ ffs_setblock(fs, cp, h) cp[h >> 3] |= (0x01 << (h & 0x7)); return; default: +#ifdef _KERNEL panic("ffs_setblock"); +#endif + break; } } + +/* + * Update the cluster map because of an allocation or free. + * + * Cnt == 1 means free; cnt == -1 means allocating. + */ +void +ffs_clusteracct(fs, cgp, blkno, cnt) + struct fs *fs; + struct cg *cgp; + ufs1_daddr_t blkno; + int cnt; +{ + int32_t *sump; + int32_t *lp; + u_char *freemapp, *mapp; + int i, start, end, forw, back, map, bit; + + if (fs->fs_contigsumsize <= 0) + return; + freemapp = cg_clustersfree(cgp); + sump = cg_clustersum(cgp); + /* + * Allocate or clear the actual block. + */ + if (cnt > 0) + setbit(freemapp, blkno); + else + clrbit(freemapp, blkno); + /* + * Find the size of the cluster going forward. + */ + start = blkno + 1; + end = start + fs->fs_contigsumsize; + if (end >= cgp->cg_nclusterblks) + end = cgp->cg_nclusterblks; + mapp = &freemapp[start / NBBY]; + map = *mapp++; + bit = 1 << (start % NBBY); + for (i = start; i < end; i++) { + if ((map & bit) == 0) + break; + if ((i & (NBBY - 1)) != (NBBY - 1)) { + bit <<= 1; + } else { + map = *mapp++; + bit = 1; + } + } + forw = i - start; + /* + * Find the size of the cluster going backward. + */ + start = blkno - 1; + end = start - fs->fs_contigsumsize; + if (end < 0) + end = -1; + mapp = &freemapp[start / NBBY]; + map = *mapp--; + bit = 1 << (start % NBBY); + for (i = start; i > end; i--) { + if ((map & bit) == 0) + break; + if ((i & (NBBY - 1)) != 0) { + bit >>= 1; + } else { + map = *mapp--; + bit = 1 << (NBBY - 1); + } + } + back = start - i; + /* + * Account for old cluster and the possibly new forward and + * back clusters. + */ + i = back + forw + 1; + if (i > fs->fs_contigsumsize) + i = fs->fs_contigsumsize; + sump[i] += cnt; + if (back > 0) + sump[back] -= cnt; + if (forw > 0) + sump[forw] -= cnt; + /* + * Update cluster summary information. + */ + lp = &sump[fs->fs_contigsumsize]; + for (i = fs->fs_contigsumsize; i > 0; i--) + if (*lp-- > 0) + break; + fs->fs_maxcluster[cgp->cg_cgx] = i; +} Index: /usr/src/sys/ufs/ffs/softdep.h =================================================================== --- /usr/src/sys/ufs/ffs/softdep.h (revision 200565) +++ /usr/src/sys/ufs/ffs/softdep.h (working copy) @@ -98,18 +98,20 @@ #define UNDONE 0x0002 #define COMPLETE 0x0004 #define DEPCOMPLETE 0x0008 -#define MKDIR_PARENT 0x0010 /* diradd & mkdir only */ -#define MKDIR_BODY 0x0020 /* diradd & mkdir only */ +#define MKDIR_PARENT 0x0010 /* diradd, mkdir, jaddref, jsegdep only */ +#define MKDIR_BODY 0x0020 /* diradd, mkdir, jaddref only */ #define RMDIR 0x0040 /* dirrem only */ -#define DIRCHG 0x0080 /* diradd & dirrem only */ -#define GOINGAWAY 0x0100 /* indirdep only */ -#define IOSTARTED 0x0200 /* inodedep & pagedep only */ +#define DIRCHG 0x0080 /* diradd, dirrem only */ +#define GOINGAWAY 0x0100 /* indirdep, jremref only */ +#define IOSTARTED 0x0200 /* inodedep, pagedep, bmsafemap only */ #define SPACECOUNTED 0x0400 /* inodedep only */ -#define NEWBLOCK 0x0800 /* pagedep only */ +#define NEWBLOCK 0x0800 /* pagedep, jaddref only */ #define INPROGRESS 0x1000 /* dirrem, freeblks, freefrag, freefile only */ #define UFS1FMT 0x2000 /* indirdep only */ #define EXTDATA 0x4000 /* allocdirect only */ #define ONWORKLIST 0x8000 +#define IOWAITING 0x10000 /* Thread is waiting for IO to complete. */ +#define ONDEPLIST 0x20000 /* Structure is on a dependency list. */ #define ALLCOMPLETE (ATTACHED | COMPLETE | DEPCOMPLETE) @@ -135,10 +137,10 @@ * and the macros below changed to use it. */ struct worklist { + LIST_ENTRY(worklist) wk_list; /* list of work requests */ struct mount *wk_mp; /* Mount we live in */ - LIST_ENTRY(worklist) wk_list; /* list of work requests */ - unsigned short wk_type; /* type of request */ - unsigned short wk_state; /* state flags */ + unsigned int wk_type:8, /* type of request */ + wk_state:24; /* state flags */ }; #define WK_DATA(wk) ((void *)(wk)) #define WK_PAGEDEP(wk) ((struct pagedep *)(wk)) @@ -149,11 +151,20 @@ struct worklist { #define WK_ALLOCINDIR(wk) ((struct allocindir *)(wk)) #define WK_FREEFRAG(wk) ((struct freefrag *)(wk)) #define WK_FREEBLKS(wk) ((struct freeblks *)(wk)) +#define WK_FREEWORK(wk) ((struct freework *)(wk)) #define WK_FREEFILE(wk) ((struct freefile *)(wk)) #define WK_DIRADD(wk) ((struct diradd *)(wk)) #define WK_MKDIR(wk) ((struct mkdir *)(wk)) #define WK_DIRREM(wk) ((struct dirrem *)(wk)) #define WK_NEWDIRBLK(wk) ((struct newdirblk *)(wk)) +#define WK_JADDREF(wk) ((struct jaddref *)(wk)) +#define WK_JREMREF(wk) ((struct jremref *)(wk)) +#define WK_JSEGDEP(wk) ((struct jsegdep *)(wk)) +#define WK_JSEG(wk) ((struct jseg *)(wk)) +#define WK_JNEWBLK(wk) ((struct jnewblk *)(wk)) +#define WK_JFREEBLK(wk) ((struct jfreeblk *)(wk)) +#define WK_FREEDEP(wk) ((struct freedep *)(wk)) +#define WK_JFREEFRAG(wk) ((struct jfreefrag *)(wk)) /* * Various types of lists @@ -165,6 +176,13 @@ LIST_HEAD(inodedephd, inodedep); LIST_HEAD(allocindirhd, allocindir); LIST_HEAD(allocdirecthd, allocdirect); TAILQ_HEAD(allocdirectlst, allocdirect); +LIST_HEAD(indirdephd, indirdep); +LIST_HEAD(jremrefhd, jremref); +LIST_HEAD(jaddrefhd, jaddref); +LIST_HEAD(jnewblkhd, jnewblk); +LIST_HEAD(jfreeblkhd, jfreeblk); +LIST_HEAD(freeworkhd, freework); +TAILQ_HEAD(jseglst, jseg); /* * The "pagedep" structure tracks the various dependencies related to @@ -252,7 +270,9 @@ struct inodedep { ino_t id_ino; /* dependent inode */ nlink_t id_nlinkdelta; /* saved effective link count */ LIST_ENTRY(inodedep) id_deps; /* bmsafemap's list of inodedep's */ - struct buf *id_buf; /* related bmsafemap (if pending) */ + struct bmsafemap *id_bmsafemap; /* related bmsafemap (if pending) */ + struct diradd *id_mkdiradd; /* diradd for a mkdir. */ + struct jaddrefhd id_jaddrefhd; /* Journal add refs pending. */ long id_savedextsize; /* ext size saved during rollback */ off_t id_savedsize; /* file size saved during rollback */ struct workhead id_pendinghd; /* entries awaiting directory write */ @@ -262,6 +282,7 @@ struct inodedep { struct allocdirectlst id_newinoupdt; /* updates when inode written */ struct allocdirectlst id_extupdt; /* extdata updates pre-inode write */ struct allocdirectlst id_newextupdt; /* extdata updates at ino write */ + struct indirdephd id_indirdephd; /* Pending indirdeps. */ union { struct ufs1_dinode *idu_savedino1; /* saved ufs1_dinode contents */ struct ufs2_dinode *idu_savedino2; /* saved ufs2_dinode contents */ @@ -283,8 +304,10 @@ struct newblk { struct fs *nb_fs; /* associated filesystem */ int nb_state; /* state of bitmap dependency */ ufs2_daddr_t nb_newblkno; /* allocated block number */ + /* XXX nb_deps not needed with journaling. */ LIST_ENTRY(newblk) nb_deps; /* bmsafemap's list of newblk's */ struct bmsafemap *nb_bmsafemap; /* associated bmsafemap */ + struct jnewblk *nb_jnewblk; /* Journal entry. */ }; /* @@ -299,11 +322,21 @@ struct newblk { */ struct bmsafemap { struct worklist sm_list; /* cylgrp buffer */ +# define sm_state sm_list.wk_state + int sm_cg; + LIST_ENTRY(bmsafemap) sm_hash; /* Hash links. */ struct buf *sm_buf; /* associated buffer */ struct allocdirecthd sm_allocdirecthd; /* allocdirect deps */ + struct allocdirecthd sm_allocdirectwr; /* writing allocdirect deps */ struct allocindirhd sm_allocindirhd; /* allocindir deps */ + struct allocindirhd sm_allocindirwr; /* writing allocindir deps */ struct inodedephd sm_inodedephd; /* inodedep deps */ - struct newblkhd sm_newblkhd; /* newblk deps */ + struct inodedephd sm_inodedepwr; /* writing inodedep deps */ + /* XXX newblk* not needed with journaling. */ + struct newblkhd sm_newblkhd; /* newblk deps, unused with journal */ + struct newblkhd sm_newblkwr; /* writing newblk deps */ + struct jaddrefhd sm_jaddrefhd; /* Pending inode allocations. */ + struct jnewblkhd sm_jnewblkhd; /* Pending block allocations. */ }; /* @@ -337,16 +370,18 @@ struct allocdirect { struct worklist ad_list; /* buffer holding block */ # define ad_state ad_list.wk_state /* block pointer state */ TAILQ_ENTRY(allocdirect) ad_next; /* inodedep's list of allocdirect's */ - ufs_lbn_t ad_lbn; /* block within file */ + int ad_offset; /* inode disk address offset */ ufs2_daddr_t ad_newblkno; /* new value of block pointer */ ufs2_daddr_t ad_oldblkno; /* old value of block pointer */ long ad_newsize; /* size of new block */ long ad_oldsize; /* size of old block */ LIST_ENTRY(allocdirect) ad_deps; /* bmsafemap's list of allocdirect's */ - struct buf *ad_buf; /* cylgrp buffer (if pending) */ + struct bmsafemap *ad_bmsafemap;/* cylgrp dep (if pending) */ struct inodedep *ad_inodedep; /* associated inodedep */ struct freefrag *ad_freefrag; /* fragment to be freed (if any) */ struct workhead ad_newdirblk; /* dir block to notify when written */ + struct jnewblk *ad_jnewblk; /* New block journal entry. */ + struct workhead ad_jwork; /* Journal work pending. */ }; /* @@ -369,10 +404,17 @@ struct allocdirect { struct indirdep { struct worklist ir_list; /* buffer holding indirect block */ # define ir_state ir_list.wk_state /* indirect block pointer state */ - caddr_t ir_saveddata; /* buffer cache contents */ + LIST_ENTRY(indirdep) ir_next; /* inodedep's list of indirdeps */ + LIST_ENTRY(indirdep) ir_sibling; /* indirdep's list of indirdeps */ + struct indirdep *ir_parent; /* Backpointer to parent. */ + ufs_lbn_t ir_lbn; /* Our lbn. */ + caddr_t ir_saveddata; /* buffer cache contents */ + struct inodedep *ir_inodedep; /* Inode containing dependency. */ struct buf *ir_savebp; /* buffer holding safe copy */ + struct indirdephd ir_children; /* Children indirect blocks. */ struct allocindirhd ir_donehd; /* done waiting to update safecopy */ struct allocindirhd ir_deplisthd; /* allocindir deps for this block */ + struct workhead ir_jwork; /* Journal work pending. */ }; /* @@ -398,7 +440,9 @@ struct allocindir { struct freefrag *ai_freefrag; /* block to be freed when complete */ struct indirdep *ai_indirdep; /* address of associated indirdep */ LIST_ENTRY(allocindir) ai_deps; /* bmsafemap's list of allocindir's */ - struct buf *ai_buf; /* cylgrp buffer (if pending) */ + struct bmsafemap *ai_bmsafemap;/* cylgrp dep (if pending) */ + struct jnewblk *ai_jnewblk; /* New block journal entry. */ + struct workhead ai_jwork; /* Journal work pending. */ }; /* @@ -406,14 +450,13 @@ struct allocindir { * allocated fragment is replaced with a larger fragment, rather than extended. * The "freefrag" structure is constructed and attached when the replacement * block is first allocated. It is processed after the inode claiming the - * bigger block that replaces it has been written to disk. Note that the - * ff_state field is is used to store the uid, so may lose data. However, - * the uid is used only in printing an error message, so is not critical. - * Keeping it in a short keeps the data structure down to 32 bytes. + * bigger block that replaces it has been written to disk. */ struct freefrag { struct worklist ff_list; /* id_inowait or delayed worklist */ -# define ff_state ff_list.wk_state /* owning user; should be uid_t */ +# define ff_state ff_list.wk_state + struct jfreefrag *ff_jfreefrag; /* Associated journal entry. */ + struct workhead ff_jwork; /* Journal work pending. */ ufs2_daddr_t ff_blkno; /* fragment physical block number */ long ff_fragsize; /* size of fragment being deleted */ ino_t ff_inum; /* owning inode number */ @@ -423,23 +466,59 @@ struct freefrag { * A "freeblks" structure is attached to an "inodedep" when the * corresponding file's length is reduced to zero. It records all * the information needed to free the blocks of a file after its - * zero'ed inode has been written to disk. + * zero'ed inode has been written to disk. The actual work is done + * by child freework structures which are responsible for individual + * inode pointers while freeblks is responsible for retiring the + * entire operation when it is complete and holding common members. */ struct freeblks { struct worklist fb_list; /* id_inowait or delayed worklist */ # define fb_state fb_list.wk_state /* inode and dirty block state */ + struct jfreeblkhd fb_jfreeblkhd; /* Journal entries pending */ + struct workhead fb_freeworkhd; /* Work items pending */ + struct workhead fb_jwork; /* Journal work pending */ ino_t fb_previousinum; /* inode of previous owner of blocks */ uid_t fb_uid; /* uid of previous owner of blocks */ struct vnode *fb_devvp; /* filesystem device vnode */ - long fb_oldextsize; /* previous ext data size */ - off_t fb_oldsize; /* previous file size */ ufs2_daddr_t fb_chkcnt; /* used to check cnt of blks released */ - ufs2_daddr_t fb_dblks[NDADDR]; /* direct blk ptrs to deallocate */ - ufs2_daddr_t fb_iblks[NIADDR]; /* indirect blk ptrs to deallocate */ - ufs2_daddr_t fb_eblks[NXADDR]; /* indirect blk ptrs to deallocate */ + int fb_ref; /* Children outstanding. */ }; /* + * A "freework" structure handles the release of a tree of blocks or a single + * block. Each indirect block in a tree is allocated its own freework + * structure so that the indrect block may be freed only when all of its + * children are freed. In this way we enforce the rule that an allocated + * block must have a valid path to a root that is journaled. Each child + * block acquires a reference and when the ref hits zero the parent ref + * is decremented. If there is no parent the freeblks ref is decremented. + */ +struct freework { + struct worklist fw_list; +# define fw_state fw_list.wk_state + LIST_ENTRY(freework) fw_next; /* Queue for freeblksk. */ + struct freeblks *fw_freeblks; /* Root of operation. */ + struct freework *fw_parent; /* Parent indirect. */ + ufs2_daddr_t fw_blkno; /* Our block #. */ + ufs_lbn_t fw_lbn; /* Original lbn before free. */ + int fw_frags; /* Number of frags. */ + int fw_ref; /* Number of children out. */ + struct workhead fw_jwork; /* Journal work pending. */ +}; + +/* + * A "freedep" structure is allocated to track the completion of a bitmap + * write for a freework. One freedep may cover many freed blocks so long + * as they reside in the same cylinder group. When the cg is written + * the freedep decrements the ref on the freework which may permit it + * to be freed as well. + */ +struct freedep { + struct worklist fd_list; + struct freework *fd_freework; /* Parent freework. */ +}; + +/* * A "freefile" structure is attached to an inode when its * link count is reduced to zero. It marks the inode as free in * the cylinder group map after the zero'ed inode has been written @@ -450,6 +529,7 @@ struct freefile { mode_t fx_mode; /* mode of inode */ ino_t fx_oldinum; /* inum of the unlinked file */ struct vnode *fx_devvp; /* filesystem device vnode */ + struct workhead fx_jwork; /* journal work pending. */ }; /* @@ -482,12 +562,11 @@ struct freefile { * than zero. * * The overlaying of da_pagedep and da_previous is done to keep the - * structure down to 32 bytes in size on a 32-bit machine. If a - * da_previous entry is present, the pointer to its pagedep is available - * in the associated dirrem entry. If the DIRCHG flag is set, the - * da_previous entry is valid; if not set the da_pagedep entry is valid. - * The DIRCHG flag never changes; it is set when the structure is created - * if appropriate and is never cleared. + * structure down. If a da_previous entry is present, the pointer to its + * pagedep is available in the associated dirrem entry. If the DIRCHG flag + * is set, the da_previous entry is valid; if not set the da_pagedep entry + * is valid. The DIRCHG flag never changes; it is set when the structure + * is created if appropriate and is never cleared. */ struct diradd { struct worklist da_list; /* id_inowait or id_pendinghd list */ @@ -499,6 +578,7 @@ struct diradd { struct dirrem *dau_previous; /* entry being replaced in dir change */ struct pagedep *dau_pagedep; /* pagedep dependency for addition */ } da_un; + struct workhead da_jwork; /* Journal work awaiting completion. */ }; #define da_previous da_un.dau_previous #define da_pagedep da_un.dau_pagedep @@ -525,12 +605,13 @@ struct diradd { * mkdir structures that reference it. The deletion would be faster if the * diradd structure were simply augmented to have two pointers that referenced * the associated mkdir's. However, this would increase the size of the diradd - * structure from 32 to 64-bits to speed a very infrequent operation. + * structure to speed a very infrequent operation. */ struct mkdir { struct worklist md_list; /* id_inowait or buffer holding dir */ # define md_state md_list.wk_state /* type: MKDIR_PARENT or MKDIR_BODY */ struct diradd *md_diradd; /* associated diradd */ + struct jaddref *md_jaddref; /* dependent jaddref. */ struct buf *md_buf; /* MKDIR_BODY: buffer holding dir */ LIST_ENTRY(mkdir) md_mkdirs; /* list of all mkdirs */ }; @@ -542,20 +623,18 @@ LIST_HEAD(mkdirlist, mkdir) mkdirlisthd; * list of the pagedep for the directory page that contains the entry. * It is processed after the directory page with the deleted entry has * been written to disk. - * - * The overlaying of dm_pagedep and dm_dirinum is done to keep the - * structure down to 32 bytes in size on a 32-bit machine. It works - * because they are never used concurrently. */ struct dirrem { struct worklist dm_list; /* delayed worklist */ # define dm_state dm_list.wk_state /* state of the old directory entry */ LIST_ENTRY(dirrem) dm_next; /* pagedep's list of dirrem's */ + struct jremrefhd dm_jremrefhd; /* Pending remove reference deps. */ ino_t dm_oldinum; /* inum of the removed dir entry */ union { struct pagedep *dmu_pagedep; /* pagedep dependency for remove */ ino_t dmu_dirinum; /* parent inode number (for rmdir) */ } dm_un; + struct workhead dm_jwork; /* Journal work awaiting completion. */ }; #define dm_pagedep dm_un.dmu_pagedep #define dm_dirinum dm_un.dmu_dirinum @@ -577,9 +656,156 @@ struct dirrem { * blocks using a similar scheme with the allocindir structures. Rather * than adding this level of complexity, we simply write those newly * allocated indirect blocks synchronously as such allocations are rare. + * In the case of a new directory the . and .. links are tracked with + * a mkdir rather than a pagedep. In this case we track the mkdir + * so it can be released when it is written. A workhead is used + * to simplify canceling a mkdir that is removed by a subsequent dirrem. */ struct newdirblk { struct worklist db_list; /* id_inowait or pg_newdirblk */ # define db_state db_list.wk_state /* unused */ struct pagedep *db_pagedep; /* associated pagedep */ + struct workhead db_mkdir; }; + +/* + * A "jaddref" structure tracks a new reference (link count) on an inode + * and prevents the link count increase and bitmap allocation until a + * journal entry can be written. Once the journal entry is written, + * the inode is put on the pendinghd of the bmsafemap and a diradd or + * mkdir entry is placed on the bufwait list of the inode. The DEPCOMPLETE + * flag is used to indicate that all of the required information for writing + * the journal entry is present. MKDIR_BODY and MKDIR_PARENT are used to + * differentiate . and .. links from regular file names. NEWBLOCK indicates + * a bitmap is still pending. If a new reference is canceled by a delete + * prior to writing the journal the jaddref write is canceled and the + * structure persists to prevent any disk-visible changes until it is + * ultimately released when the file is freed or the link is dropped again. + */ +struct jaddref { + struct worklist ja_list; /* Journal pending or jseg entries. */ +# define ja_state ja_list.wk_state + union { + struct diradd *jau_diradd; /* Pending diradd. */ + struct mkdir *jau_mkdir; /* MKDIR_{PARENT,BODY} */ + } ja_un; + LIST_ENTRY(jaddref) ja_bmdeps; /* Links for bmsafemap. */ + LIST_ENTRY(jaddref) ja_inodeps; /* Links for inodedep. */ + off_t ja_diroff; /* Directory offset. */ + ino_t ja_ino; /* Inode number. */ + ino_t ja_parent; /* Parent inode number. */ + int16_t ja_nlink; /* nlink before addition. */ + uint16_t ja_mode; /* File mode, needed for IFMT. */ +}; +#define ja_diradd ja_un.jau_diradd +#define ja_mkdir ja_un.jau_mkdir + +/* + * A "jremref" structure tracks a removed reference (unlink) on an + * inode and prevents the directory remove from proceeding until the + * journal entry is written. Once the journal has been written the remove + * may proceed as normal. + */ +struct jremref { + struct worklist jr_list; /* Journal pending or jseg entries. */ +# define jr_state jr_list.wk_state + struct dirrem *jr_dirrem; /* Back pointer to dirrem. */ + LIST_ENTRY(jremref) jr_deps; /* Links for pagdep. */ + off_t jr_diroff; /* Directory offset. */ + ino_t jr_ino; /* Inode number. */ + ino_t jr_parent; /* Parent inode number. */ + int16_t jr_nlink; /* nlink before the removal. */ + uint16_t jr_mode; /* File mode, needed for IFMT. */ +}; + +/* + * A "jnewblk" structure tracks a newly allocated block or fragment and + * prevents the direct or indirect block pointer as well as the cg bitmap + * from being written until it is logged. After it is logged the jsegdep + * is attached to the allocdirect or allocindir until the operation is + * completed or reverted. If the operation is reverted prior to the journal + * write the jnewblk structure is maintained to prevent the bitmaps from + * reaching the disk. Ultimately the jnewblk structure will be passed + * to the free routine as the in memory cg is modified back to the free + * state at which time it can be released. + */ +struct jnewblk { + struct worklist jn_list; +# define jn_state jn_list.wk_state + LIST_ENTRY(jnewblk) jn_deps; /* All jnewblks on bmsafemap */ + union { + struct newblk *jnu_newblk; /* newblk if not DEPCOMPLETE */ + struct worklist *jnu_dep; /* allocdirect or allocindir */ + } jn_un; + ino_t jn_ino; + ufs_lbn_t jn_lbn; + ufs2_daddr_t jn_blkno; + int jn_oldfrags; + int jn_frags; +}; +#define jn_newblk jn_un.jnu_newblk +#define jn_dep jn_un.jnu_dep + +/* + * A "jfreeblk" structure tracks the journal write for freeing a block + * or tree of blocks. The block pointer must not be cleared in the inode + * or indirect prior to the jfreeblk being written. + */ +struct jfreeblk { + struct worklist jf_list; +# define jf_state jf_list.wk_state + struct freeblks *jf_freeblks; + LIST_ENTRY(jfreeblk) jf_deps; + ino_t jf_ino; + ufs_lbn_t jf_lbn; + ufs2_daddr_t jf_blkno; + int jf_frags; +}; + +/* + * A "jfreefrag" tracks the freeing of a single block when a fragment is + * extended or an indirect page is replaced. It is not part of a larger + * freeblks operation. + */ +struct jfreefrag { + struct worklist fr_list; +# define fr_state fr_list.wk_state + struct freefrag *fr_freefrag; + ino_t fr_ino; + ufs_lbn_t fr_lbn; + ufs2_daddr_t fr_blkno; + int fr_frags; +}; + +/* + * A "jsegdep" structure tracks a single reference to a written journal + * segment so the journal space can be reclaimed when all dependencies + * have been written. + */ +struct jsegdep { + struct worklist jd_list; +# define jd_state jd_list.wk_state + struct jseg *jd_seg; + short jd_type; + short jd_line; +}; + +/* + * A "jseg" structure contains all of the journal records written in a + * single disk write. jaddref and jremref structures are linked into + * js_entries so thay may be completed when the write completes. The + * js_deps array contains as many entries as there are ref counts to + * reduce the number of allocations required per journal write to one. + */ +struct jseg { + struct worklist js_list; /* b_deps link for journal */ + struct workhead js_entries; /* Entries awaiting write */ + TAILQ_ENTRY(jseg) js_next; + struct jblocks *js_jblocks; /* Back pointer to block/seg list */ + struct buf *js_buf; /* Buffer while unwritten */ + uint64_t js_seq; + int js_size; /* Allocated size in bytes */ + int js_cnt; /* Total items allocated */ + int js_refs; /* Count of items pending completion */ + struct jsegdep js_deps[0]; /* Dependencies for completion */ +}; Index: /usr/src/sys/ufs/ffs/ffs_balloc.c =================================================================== --- /usr/src/sys/ufs/ffs/ffs_balloc.c (revision 200565) +++ /usr/src/sys/ufs/ffs/ffs_balloc.c (working copy) @@ -138,7 +138,7 @@ ffs_balloc_ufs1(struct vnode *vp, off_t startoffse if (error) return (error); if (DOINGSOFTDEP(vp)) - softdep_setup_allocdirect(ip, nb, + softdep_setup_allocdirect(ip, nb, nb, dbtofsb(fs, bp->b_blkno), dp->di_db[nb], fs->fs_bsize, osize, bp); ip->i_size = smalllblktosize(fs, nb + 1); @@ -190,7 +190,7 @@ ffs_balloc_ufs1(struct vnode *vp, off_t startoffse if (error) return (error); if (DOINGSOFTDEP(vp)) - softdep_setup_allocdirect(ip, lbn, + softdep_setup_allocdirect(ip, lbn, lbn, dbtofsb(fs, bp->b_blkno), nb, nsize, osize, bp); } @@ -210,7 +210,7 @@ ffs_balloc_ufs1(struct vnode *vp, off_t startoffse if (flags & BA_CLRBUF) vfs_bio_clrbuf(bp); if (DOINGSOFTDEP(vp)) - softdep_setup_allocdirect(ip, lbn, newb, 0, + softdep_setup_allocdirect(ip, lbn, lbn, newb, 0, nsize, 0, bp); } dp->di_db[lbn] = dbtofsb(fs, bp->b_blkno); @@ -255,7 +255,7 @@ ffs_balloc_ufs1(struct vnode *vp, off_t startoffse vfs_bio_clrbuf(bp); if (DOINGSOFTDEP(vp)) { softdep_setup_allocdirect(ip, NDADDR + indirs[0].in_off, - newb, 0, fs->fs_bsize, 0, bp); + indirs[0].in_lbn, newb, 0, fs->fs_bsize, 0, bp); bdwrite(bp); } else { /* @@ -305,8 +305,8 @@ ffs_balloc_ufs1(struct vnode *vp, off_t startoffse nbp->b_blkno = fsbtodb(fs, nb); vfs_bio_clrbuf(nbp); if (DOINGSOFTDEP(vp)) { - softdep_setup_allocindir_meta(nbp, ip, bp, - indirs[i - 1].in_off, nb); + softdep_setup_allocindir_meta(nbp, ip, bp, indirs, i, + nb); bdwrite(nbp); } else { /* @@ -361,8 +361,8 @@ ffs_balloc_ufs1(struct vnode *vp, off_t startoffse if (flags & BA_CLRBUF) vfs_bio_clrbuf(nbp); if (DOINGSOFTDEP(vp)) - softdep_setup_allocindir_page(ip, lbn, bp, - indirs[i].in_off, nb, 0, nbp); + softdep_setup_allocindir_page(ip, bp, indirs, i, lbn, + nb, 0, nbp); bap[indirs[i].in_off] = nb; /* * If required, write synchronously, otherwise use @@ -418,6 +418,8 @@ fail: * slow, running out of disk space is not expected to be a common * occurence. The error return from fsync is ignored as we already * have an error to return to the user. + * + * XXX Still have to journal the free below */ (void) ffs_syncvnode(vp, MNT_WAIT); for (deallocated = 0, blkp = allociblk, lbns_remfree = lbns; @@ -473,7 +475,7 @@ fail: */ for (blkp = allociblk; blkp < allocblk; blkp++) { ffs_blkfree(ump, fs, ip->i_devvp, *blkp, fs->fs_bsize, - ip->i_number); + ip->i_number, NULL); } return (error); } @@ -643,7 +645,7 @@ ffs_balloc_ufs2(struct vnode *vp, off_t startoffse if (error) return (error); if (DOINGSOFTDEP(vp)) - softdep_setup_allocdirect(ip, nb, + softdep_setup_allocdirect(ip, nb, nb, dbtofsb(fs, bp->b_blkno), dp->di_db[nb], fs->fs_bsize, osize, bp); @@ -696,7 +698,7 @@ ffs_balloc_ufs2(struct vnode *vp, off_t startoffse if (error) return (error); if (DOINGSOFTDEP(vp)) - softdep_setup_allocdirect(ip, lbn, + softdep_setup_allocdirect(ip, lbn, lbn, dbtofsb(fs, bp->b_blkno), nb, nsize, osize, bp); } @@ -716,7 +718,7 @@ ffs_balloc_ufs2(struct vnode *vp, off_t startoffse if (flags & BA_CLRBUF) vfs_bio_clrbuf(bp); if (DOINGSOFTDEP(vp)) - softdep_setup_allocdirect(ip, lbn, newb, 0, + softdep_setup_allocdirect(ip, lbn, lbn, newb, 0, nsize, 0, bp); } dp->di_db[lbn] = dbtofsb(fs, bp->b_blkno); @@ -761,7 +763,7 @@ ffs_balloc_ufs2(struct vnode *vp, off_t startoffse vfs_bio_clrbuf(bp); if (DOINGSOFTDEP(vp)) { softdep_setup_allocdirect(ip, NDADDR + indirs[0].in_off, - newb, 0, fs->fs_bsize, 0, bp); + indirs[0].in_lbn, newb, 0, fs->fs_bsize, 0, bp); bdwrite(bp); } else { /* @@ -811,8 +813,8 @@ ffs_balloc_ufs2(struct vnode *vp, off_t startoffse nbp->b_blkno = fsbtodb(fs, nb); vfs_bio_clrbuf(nbp); if (DOINGSOFTDEP(vp)) { - softdep_setup_allocindir_meta(nbp, ip, bp, - indirs[i - 1].in_off, nb); + softdep_setup_allocindir_meta(nbp, ip, bp, indirs, i, + nb); bdwrite(nbp); } else { /* @@ -867,8 +869,8 @@ ffs_balloc_ufs2(struct vnode *vp, off_t startoffse if (flags & BA_CLRBUF) vfs_bio_clrbuf(nbp); if (DOINGSOFTDEP(vp)) - softdep_setup_allocindir_page(ip, lbn, bp, - indirs[i].in_off, nb, 0, nbp); + softdep_setup_allocindir_page(ip, bp, indirs, i, lbn, + nb, 0, nbp); bap[indirs[i].in_off] = nb; /* * If required, write synchronously, otherwise use @@ -930,6 +932,8 @@ fail: * slow, running out of disk space is not expected to be a common * occurence. The error return from fsync is ignored as we already * have an error to return to the user. + * + * XXX Still have to journal the free below */ (void) ffs_syncvnode(vp, MNT_WAIT); for (deallocated = 0, blkp = allociblk, lbns_remfree = lbns; @@ -985,7 +989,7 @@ fail: */ for (blkp = allociblk; blkp < allocblk; blkp++) { ffs_blkfree(ump, fs, ip->i_devvp, *blkp, fs->fs_bsize, - ip->i_number); + ip->i_number, NULL); } return (error); } Index: /usr/src/sys/ufs/ffs/ffs_inode.c =================================================================== --- /usr/src/sys/ufs/ffs/ffs_inode.c (revision 200565) +++ /usr/src/sys/ufs/ffs/ffs_inode.c (working copy) @@ -232,7 +232,7 @@ ffs_truncate(vp, length, flags, cred, td) if (oldblks[i] == 0) continue; ffs_blkfree(ump, fs, ip->i_devvp, oldblks[i], - sblksize(fs, osize, i), ip->i_number); + sblksize(fs, osize, i), ip->i_number, NULL); } } } @@ -336,6 +336,8 @@ ffs_truncate(vp, length, flags, cred, td) * zero'ed in case it ever becomes accessible again because * of subsequent file growth. Directories however are not * zero'ed as they should grow back initialized to empty. + * + * XXX Still need to manually journal this. */ offset = blkoff(fs, length); if (offset == 0) { @@ -445,7 +447,7 @@ ffs_truncate(vp, length, flags, cred, td) if (lastiblock[level] < 0) { DIP_SET(ip, i_ib[level], 0); ffs_blkfree(ump, fs, ip->i_devvp, bn, - fs->fs_bsize, ip->i_number); + fs->fs_bsize, ip->i_number, NULL); blocksreleased += nblocks; } } @@ -464,7 +466,8 @@ ffs_truncate(vp, length, flags, cred, td) continue; DIP_SET(ip, i_db[i], 0); bsize = blksize(fs, ip, i); - ffs_blkfree(ump, fs, ip->i_devvp, bn, bsize, ip->i_number); + ffs_blkfree(ump, fs, ip->i_devvp, bn, bsize, ip->i_number, + NULL); blocksreleased += btodb(bsize); } if (lastblock < 0) @@ -496,7 +499,7 @@ ffs_truncate(vp, length, flags, cred, td) */ bn += numfrags(fs, newspace); ffs_blkfree(ump, fs, ip->i_devvp, bn, - oldspace - newspace, ip->i_number); + oldspace - newspace, ip->i_number, NULL); blocksreleased += btodb(oldspace - newspace); } } @@ -638,7 +641,7 @@ ffs_indirtrunc(ip, lbn, dbn, lastbn, level, countp blocksreleased += blkcount; } ffs_blkfree(ip->i_ump, fs, ip->i_devvp, nb, fs->fs_bsize, - ip->i_number); + ip->i_number, NULL); blocksreleased += nblocks; } Index: /usr/src/sys/ufs/ffs/ffs_snapshot.c =================================================================== --- /usr/src/sys/ufs/ffs/ffs_snapshot.c (revision 200565) +++ /usr/src/sys/ufs/ffs/ffs_snapshot.c (working copy) @@ -582,7 +582,8 @@ loop: len = fragroundup(fs, blkoff(fs, xp->i_size)); if (len != 0 && len < fs->fs_bsize) { ffs_blkfree(ump, copy_fs, vp, - DIP(xp, i_db[loc]), len, xp->i_number); + DIP(xp, i_db[loc]), len, xp->i_number, + NULL); blkno = DIP(xp, i_db[loc]); DIP_SET(xp, i_db[loc], 0); } @@ -598,7 +599,7 @@ loop: DIP_SET(xp, i_db[loc], blkno); if (!error) error = ffs_freefile(ump, copy_fs, vp, xp->i_number, - xp->i_mode); + xp->i_mode, NULL); VOP_UNLOCK(xvp, 0); vdrop(xvp); if (error) { @@ -700,7 +701,7 @@ out1: copy_fs, vp, xp->i_number, - xp->i_mode); + xp->i_mode, NULL); } if (error) { fs->fs_snapinum[snaploc] = 0; @@ -1220,7 +1221,7 @@ mapacct_ufs1(vp, oldblkp, lastblkp, fs, lblkno, ex *ip->i_snapblklist++ = lblkno; if (blkno == BLK_SNAP) blkno = blkstofrags(fs, lblkno); - ffs_blkfree(ip->i_ump, fs, vp, blkno, fs->fs_bsize, inum); + ffs_blkfree(ip->i_ump, fs, vp, blkno, fs->fs_bsize, inum, NULL); } return (0); } @@ -1500,7 +1501,7 @@ mapacct_ufs2(vp, oldblkp, lastblkp, fs, lblkno, ex *ip->i_snapblklist++ = lblkno; if (blkno == BLK_SNAP) blkno = blkstofrags(fs, lblkno); - ffs_blkfree(ip->i_ump, fs, vp, blkno, fs->fs_bsize, inum); + ffs_blkfree(ip->i_ump, fs, vp, blkno, fs->fs_bsize, inum, NULL); } return (0); } Index: /usr/src/sys/ufs/ffs/fs.h =================================================================== --- /usr/src/sys/ufs/ffs/fs.h (revision 200565) +++ /usr/src/sys/ufs/ffs/fs.h (working copy) @@ -337,7 +337,9 @@ struct fs { int32_t fs_avgfilesize; /* expected average file size */ int32_t fs_avgfpdir; /* expected # of files per directory */ int32_t fs_save_cgsize; /* save real cg size to use fs_bsize */ - int32_t fs_sparecon32[26]; /* reserved for future constants */ + int32_t fs_sujournal; /* SUJ journal file */ + int32_t fs_sujfree; /* SUJ free list */ + int32_t fs_sparecon32[24]; /* reserved for future constants */ int32_t fs_flags; /* see FS_ flags below */ int32_t fs_contigsumsize; /* size of cluster summary array */ int32_t fs_maxsymlinklen; /* max length of an internal symlink */ @@ -409,6 +411,7 @@ CTASSERT(sizeof(struct fs) == 1376); #define FS_MULTILABEL 0x20 /* file system is MAC multi-label */ #define FS_GJOURNAL 0x40 /* gjournaled file system */ #define FS_FLAGS_UPDATED 0x80 /* flags have been moved to new location */ +#define FS_SUJ 0x100 /* Filesystem using softupdate journal */ /* * Macros to access bits in the fs_active array. @@ -598,8 +601,32 @@ struct cg { ? (fs)->fs_bsize \ : (fragroundup(fs, blkoff(fs, (size))))) - /* + * Indirect lbns are aligned on NDADDR addresses where single indirects + * are the negated address of the lowest lbn reachable, double indirects + * are this lbn - 1 and triple indirects are this lbn - 2. This yields + * an unusual bit order to determine level. + */ +static inline int +lbn_level(ufs_lbn_t lbn) +{ + if (lbn >= 0) + return 0; + switch (lbn & 0x3) { + case 0: + return (0); + case 1: + break; + case 2: + return (2); + case 3: + return (1); + default: + break; + } + return (-1); +} +/* * Number of inodes in a secondary storage block/fragment. */ #define INOPB(fs) ((fs)->fs_inopb) @@ -610,6 +637,66 @@ struct cg { */ #define NINDIR(fs) ((fs)->fs_nindir) +/* + * Softdep journal record format. + */ + +#define JOP_ADDREF 1 /* Add a reference to an inode. */ +#define JOP_REMREF 2 /* Remove a reference from an inode. */ +#define JOP_NEWBLK 3 /* Allocate a block. */ +#define JOP_FREEBLK 4 /* Free a block or a tree of blocks. */ + +#define JREC_SIZE 32 /* Record and segment header size. */ + +#define SUJ_MIN (1 * 1024 * 1024) /* Minimum journal size */ +#define SUJ_MAX (128 * SUJ_MIN) /* Maximum journal size */ + +/* + * Size of the segment record header. There is at most one for each disk + * block and at least one for each filesystem block in the journal. The + * segment header is followed by an array of records. + */ +struct jsegrec { + uint64_t jsr_seq; /* Our sequence number */ + uint64_t jsr_oldest; /* Oldest valid sequence number */ + uint32_t jsr_cnt; /* Count of valid records */ + uint32_t jsr_crc; /* 32bit crc of the valid space */ + uint64_t jsr_unused; +}; + +struct jrefrec { + uint32_t jr_op; + ino_t jr_ino; + ino_t jr_parent; + int16_t jr_nlink; + uint16_t jr_mode; + off_t jr_diroff; + uint64_t jr_unused; +}; + +struct jblkrec { + uint32_t jb_op; + uint32_t jb_ino; + ufs2_daddr_t jb_blkno; + ufs_lbn_t jb_lbn; + uint16_t jb_frags; + uint16_t jb_oldfrags; + uint32_t jb_unused; +}; + +union jrec { + struct jsegrec rec_jsegrec; + struct jrefrec rec_jrefrec; + struct jblkrec rec_jblkrec; +}; + +#ifdef CTASSERT +CTASSERT(sizeof(struct jsegrec) == JREC_SIZE); +CTASSERT(sizeof(struct jrefrec) == JREC_SIZE); +CTASSERT(sizeof(struct jblkrec) == JREC_SIZE); +CTASSERT(sizeof(union jrec) == JREC_SIZE); +#endif + extern int inside[], around[]; extern u_char *fragtbl[]; -- Test scenario: $ umount /tmp $ newfs -U /dev/ad0s1e > /dev/null $ tunefs -j enable /dev/ad0s1e Using inode 4 in cg 0 for 67108864 byte journal tunefs: soft updates journaling set $ mount /tmp $ chmod 777 /tmp $ exit crashbox# exit $ cd ~pho/stress2/testcases/mk mkdir/ mkfifo/ $ cd ~pho/stress2/testcases/mkdir/ $ ./mkdir -t 30m -i 100 -h -v mkdir: run time 0+00:30:00, incarnations 100, load 100, verbose 1 Read from remote host crashbox.osted.lan: Connection reset by peer