GENERIC HEAD from , 439d42e(ino64)-dirty, No vmcore GDB: no debug ports present KDB: debugger backends: ddb KDB: current backend: ddb Copyright (c) 1992-2017 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 12.0-CURRENT #1 439d42e(ino64)-dirty: Mon Feb 13 13:45:01 CET 2017 pho@x4.osted.lan:/tmp/freebsd/sys/i386/compile/PHO i386 FreeBSD clang version 3.9.1 (tags/RELEASE_391/final 289601) (based on LLVM 3.9.1) WARNING: WITNESS option enabled, expect reduced performance. WARNING: DIAGNOSTIC option enabled, expect reduced performance. VT(vga): resolution 640x480 CPU: AMD Phenom(tm) 9150e Quad-Core Processor (1800.01-MHz 686-class CPU) Origin="AuthenticAMD" Id=0x100f23 Family=0x10 Model=0x2 Stepping=3 Features=0x178bfbff Features2=0x802009 AMD Features=0xee500800 AMD Features2=0x7ff SVM: NP,NAsids=64 TSC: P-state invariant real memory = 8589934592 (8192 MB) avail memory = 3525517312 (3362 MB) : Trying to mount root from ufs:/dev/ada0s1a [rw]... Setting hostuuid: 00000000-0000-0000-0000-00218515337d. Setting hostid: 0x6b64ac17. warning: total configured swap (4194304 pages) exceeds maximum recommended amount (2097312 pages). warning: increase kern.maxswzone or reduce amount of swap. Starting file system checks: /dev/ada0s1a: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/ada0s1a: clean, 629345 free (2857 frags, 78311 blocks, 0.3% fragmentation) /dev/ada0s1f: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/ada0s1f: clean, 841490 free (10546 frags, 103868 blocks, 1.0% fragmentation) /dev/label/tmp: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/label/tmp: clean, 53467608 free (23544 frags, 6680508 blocks, 0.0% fragmentation) /dev/ada0s1d: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/ada0s1d: clean, 1560881 free (288473 frags, 159051 blocks, 2.8% fragmentation) /dev/ada0s1e: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/ada0s1e: clean, 4035019 free (292979 frags, 467755 blocks, 1.2% fragmentation) Mounting local file systems:. ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib /usr/local/lib/compat/pkg /usr/local/arduino/lib /usr/local/lib/compat /usr/local/lib/compat/pkg /usr/local/lib/gcc48 /usr/local/lib/mysql /usr/local/lib/perl5/5.20/mach/CORE /usr/local/lib/pth /usr/local/lib/qt4 /usr/local/llvm37/lib a.out ldconfig path: /usr/lib/aout /usr/lib/compat/aout Setting hostname: x4.osted.lan. Setting up harvesting:[UMA],[FS_ATIME],SWI,INTERRUPT,NET_NG,NET_ETHER,NET_TUN,MOUSE,KEYBOARD,ATTACH,CACHED Feeding entropy:. uhub5: 10 ports with 10 removable, self powered re0: link state changed to DOWN Starting Network: lo0 re0. lo0: flags=8049 metric 0 mtu 16384 options=600003 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet 127.0.0.1 netmask 0xff000000 nd6 options=21 groups: lo re0: flags=8843 metric 0 mtu 1500 options=8209b ether 00:21:85:15:33:7d inet 192.168.1.101 netmask 0xffffff00 broadcast 192.168.1.255 inet6 fe80::221:85ff:fe15:337d%re0 prefixlen 64 scopeid 0x1 nd6 options=23 media: Ethernet autoselect (none) status: no carrier Starting devd. re0: link state changed to UP add net default: gateway 192.168.1.1 add net fe80::: gateway ::1 add net ff02::: gateway ::1 add net ::ffff:0.0.0.0: gateway ::1 add net ::0.0.0.0: gateway ::1 Starting rtsold. Creating and/or trimming log files. Starting syslogd. Starting rpcbind. NFS access cache time=60 Starting watchdogd. Starting ddb. No core dumps found. Additional ABI support: linux. lock order reversal: 1st 0xe49167f0 bufwait (bufwait) @ kern/vfs_bio.c:3500 2nd 0xc9d1d200 dirhash (dirhash) @ ufs/ufs/ufs_dirhash.c:281 stack backtrace: #0 0xc0c949a1 at witness_debugger+0x81 #1 0xc0c948c2 at witness_checkorder+0xd12 #2 0xc0c3aa8d at _sx_xlock+0x6d #3 0xc0f2e9c3 at ufsdirhash_add+0x53 #4 0xc0f33361 at ufs_direnter+0x4a1 #5 0xc0f3c52a at ufs_mkdir+0x83a #6 0xc12091a9 at VOP_MKDIR_APV+0xf9 #7 0xc0d0ebbd at kern_mkdirat+0x21d #8 0xc0d0e991 at sys_mkdir+0x31 #9 0xc11d650f at syscallenter+0x58f #10 0xc11d5ddb at syscall+0xab #11 0xc11bfbbe at Xint0x80_syscall+0x2e Clearing /tmp (X related). Starting nfsuserd. Starting mountd. Starting nfsd. Starting statd. Starting lockd. Recovering vi editor sessions:lock order reversal: 1st 0xca15673c ufs (ufs) @ kern/vfs_lookup.c:669 2nd 0xe4924c10 bufwait (bufwait) @ ufs/ffs/ffs_vnops.c:280 3rd 0xca15646c ufs (ufs) @ kern/vfs_subr.c:2600 stack backtrace: #0 0xc0c949a1 at witness_debugger+0x81 #1 0xc0c948c2 at witness_checkorder+0xd12 #2 0xc0c08101 at __lockmgr_args+0x721 #3 0xc0f28e47 at ffs_lock+0x97 #4 0xc1209f40 at VOP_LOCK1_APV+0xe0 #5 0xc0d12007 at _vn_lock+0xb7 #6 0xc0cfeb3d at vget+0x8d #7 0xc0ced241 at vfs_hash_get+0xd1 #8 0xc0f24104 at ffs_vgetf+0x44 #9 0xc0f1a216 at softdep_sync_buf+0xbb6 #10 0xc0f29b8f at ffs_syncvnode+0x2ef #11 0xc0efd825 at ffs_truncate+0x985 #12 0xc0f33528 at ufs_direnter+0x668 #13 0xc0f3d336 at ufs_makeinode+0x546 #14 0xc0f38e38 at ufs_create+0x38 #15 0xc1206b19 at VOP_CREATE_APV+0xf9 #16 0xc0d11812 at vn_open_cred+0x272 #17 0xc0d1158d at vn_open+0x3d . Updating motd:. Mounting late file systems:. Starting ntpd. Starting powerd. Starting smartd. Feb 13 13:53:42 x4 smartd[654]: Device: /dev/ada0, WARNING: A firmware update for this drive may be available, Feb 13 13:53:42 x4 smartd[654]: see the following Seagate web pages: Feb 13 13:53:42 x4 smartd[654]: http://knowledge.seagate.com/articles/en_US/FAQ/207931en Feb 13 13:53:42 x4 smartd[654]: http://knowledge.seagate.com/articles/en_US/FAQ/213891en Configuring vt: keymap blanktime. Performing sanity check on sshd configuration. Starting sshd. Starting sendmail_submit. Starting sendmail_msp_queue. Starting cron. Local package initialization: backuplock order reversal: 1st 0xc9aebe44 ufs (ufs) @ kern/vfs_mount.c:1277 2nd 0xc97ccb74 devfs (devfs) @ ufs/ffs/ffs_softdep.c:1908 stack backtrace: #0 0xc0c949a1 at witness_debugger+0x81 #1 0xc0c948c2 at witness_checkorder+0xd12 #2 0xc0c07916 at lockmgr_lock_fast_path+0x1d6 #3 0xc0ce92bb at vop_stdlock+0x3b #4 0xc1209f40 at VOP_LOCK1_APV+0xe0 #5 0xc0d12007 at _vn_lock+0xb7 #6 0xc0f070e8 at softdep_flushworklist+0x68 #7 0xc0f273b2 at ffs_sync+0x2b2 #8 0xc0d137d5 at vfs_write_suspend+0x1c5 #9 0xc0d13a05 at vfs_write_suspend_umnt+0x45 #10 0xc0f26b23 at ffs_unmount+0xa3 #11 0xc0cf3c78 at dounmount+0xc18 #12 0xc0cf3030 at sys_unmount+0x610 #13 0xc11d650f at syscallenter+0x58f #14 0xc11d5ddb at syscall+0xab #15 0xc11bfbbe at Xint0x80_syscall+0x2e ** /dev/label/tmp ** Last Mounted on /tmp ** Phase 1 - Check Blocks and Sizes cmp: /tmp/freebsd/sys/i386/compile/PHO/kernel: No such file or directory /boot/kernel/kernel is out of date ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups 757890 files, 64846373 used, 53467608 free (23536 frags, 6680509 blocks, 0.0% fragmentation) ***** FILE SYSTEM IS CLEAN ***** fsck -y /tmp. Starting default moused. Starting inetd. Mon Feb 13 13:56 FreeBSD/i386 (x4.osted.lan) (ttyu0) login: Feb 13 13:56:43 x4 su: pho to root on /dev/pts/1 20170213 13:57:20 all (1/1): nfs8.sh 20170213 13:58:25 all (1/1): nfs8.sh 20170213 13:58:51 all (1/24): crossmp2.sh umtx leak: 72/624. 20170213 14:02:20 all (2/24): crossmp6.sh umtx leak: 32/656. 20170213 14:11:51 all (3/24): lockd.sh 20170213 14:12:57 all (4/24): lockf.sh umtx leak: 152/808. 20170213 14:18:07 all (5/24): mountu.sh lock order reversal: 1st 0xcbe13a0c msdosfs (msdosfs) @ kern/vfs_subr.c:2600 2nd 0xcbf365d4 devfs (devfs) @ fs/msdosfs/msdosfs_vnops.c:852 stack backtrace: #0 0xc0c949a1 at witness_debugger+0x81 #1 0xc0c948c2 at witness_checkorder+0xd12 #2 0xc0c07916 at lockmgr_lock_fast_path+0x1d6 #3 0xc0ce92bb at vop_stdlock+0x3b #4 0xc1209f40 at VOP_LOCK1_APV+0xe0 #5 0xc0d12007 at _vn_lock+0xb7 #6 0xc0b05ef1 at msdosfs_fsync+0x51 #7 0xc12089d9 at VOP_FSYNC_APV+0xf9 #8 0xc0b0459a at msdosfs_sync+0x10a #9 0xc0b02aee at msdosfs_mount+0xfe #10 0xc0cf75ed at vfs_domount_update+0x59d #11 0xc0cf2545 at vfs_domount+0x515 #12 0xc0cf160e at vfs_donmount+0x99e #13 0xc0cf0c1c at sys_nmount+0xec #14 0xc11d650f at syscallenter+0x58f #15 0xc11d5ddb at syscall+0xab #16 0xc11bfbbe at Xint0x80_syscall+0x2e 20170213 14:18:33 all (6/24): nfs.sh newblk leak: 1/9. 20170213 14:18:38 all (7/24): nfs12.sh 20170213 14:19:22 all (8/24): nfs13.sh 20170213 14:19:25 all (9/24): nfs14.sh 20170213 14:19:27 all (10/24): nfs15.sh Feb 13 14:19:41 x4 kernel: Failed to write core file for process nfs15 (error 13) Feb 13 14:20:17 x4 last message repeated 4 times Feb 13 14:22:35 x4 last message repeated 6 times umtx leak: 80/888. 20170213 14:24:38 all (11/24): nfs15lockd.sh Feb 13 14:24:35 x4 last message repeated 7 times Feb 13 14:24:53 x4 kernel: Failed to write core file for process nfs15lockd (error 13) Feb 13 14:25:30 x4 last message repeated 4 times Feb 13 14:27:29 x4 last message repeated 9 times 20170213 14:31:56 all (12/24): nfs15lockd3.sh 20170213 14:32:25 all (13/24): nfs3.sh 20170213 14:33:21 all (14/24): nfs4.sh freework leak: 9/17. newblk leak: 27/36. 20170213 14:34:25 all (15/24): nfs7.sh Feb 13 14:29:47 x4 last message repeated 7 times freework leak: 1/18. 20170213 14:59:09 all (16/24): nfs8.sh 20170213 14:59:14 all (17/24): nfs9.sh lock order reversal: 1st 0xcca52bac so_snd_sx (so_snd_sx) @ kern/uipc_sockbuf.c:283 2nd 0xe48bbdf0 bufwait (bufwait) @ vm/vm_pager.c:372 stack backtrace: #0 0xc0c949a1 at witness_debugger+0x81 #1 0xc0c948c2 at witness_checkorder+0xd12 #2 0xc0c08101 at __lockmgr_args+0x721 #3 0xc0f6d365 at initpbuf+0xc5 #4 0xc0f6d268 at getpbuf+0x168 #5 0xc0f3fa36 at swap_pager_getpages+0x36 #6 0xc0f6ce43 at vm_pager_get_pages+0x53 #7 0xc0f4c39a at vm_fault_hold+0x152a #8 0xc0f4adf2 at vm_fault+0xd2 #9 0xc11d5682 at trap_pfault+0x2f2 #10 0xc11d44c8 at trap+0xa78 #11 0xc11bfb0a at calltrap+0x6 #12 0xc0c8d49f at uiomove+0x1f #13 0xc0cbc800 at m_uiotombuf+0x160 #14 0xc0cc48f7 at sosend_generic+0x2d7 #15 0xc0ca233d at soo_write+0x5d #16 0xc0c998d0 at dofilewrite+0xb0 #17 0xc0c99523 at kern_writev+0x93 Feb 13 15:01:50 x4 badcode: stack overflow detected; terminated Feb 13 15:01:59 x4 last message repeated 31 times Expensive timeout(9) function: 0xc0a5d6d0(0xc90f8aa0) 0.023408043 s Expensive timeout(9) function: 0xc0a5d6d0(0xc90e4aa0) 0.063482442 s umtx leak: 7360/8248. 20170213 15:14:15 all (18/24): nfsdepth.sh 20170213 15:17:24 all (19/24): nfsrename.sh freework leak: 1/19. newblk leak: 84/120. 20170213 15:20:55 all (20/24): nfssillyrename.sh 20170213 15:20:59 all (21/24): pthread9.sh 20170213 15:24:24 all (22/24): readdir.sh 20170213 15:38:45 all (23/24): temp.sh 20170213 15:48:57 all (24/24): tmpfs18.sh 20170213 15:58:40 all (1/24): crossmp2.sh lock order reversal: 1st 0xc976ca90 filedesc structure (filedesc structure) @ kern/kern_descrip.c:839 2nd 0xca07446c ufs (ufs) @ kern/vfs_subr.c:5021 stack backtrace: #0 0xc0c949a1 at witness_debugger+0x81 #1 0xc0c948c2 at witness_checkorder+0xd12 #2 0xc0c08101 at __lockmgr_args+0x721 #3 0xc0f28e47 at ffs_lock+0x97 #4 0xc1209f40 at VOP_LOCK1_APV+0xe0 #5 0xc0d12007 at _vn_lock+0xb7 #6 0xc0d01479 at vfs_knllock+0x29 #7 0xc0be8fcf at knlist_remove_kq+0x8f #8 0xc0be8f2f at knlist_remove+0x1f #9 0xc0d0651f at filt_vfsdetach+0x2f #10 0xc0be9c2b at knote_fdclose+0x19b #11 0xc0bdc1f3 at closefp+0x63 #12 0xc0bda782 at kern_dup+0x622 #13 0xc0bda151 at sys_dup2+0x31 #14 0xc11d650f at syscallenter+0x58f #15 0xc11d5ddb at syscall+0xab #16 0xc11bfbbe at Xint0x80_syscall+0x2e 20170213 16:01:57 all (2/24): crossmp6.sh 20170213 16:06:45 all (3/24): lockd.sh 20170213 16:07:51 all (4/24): lockf.sh 20170213 16:13:00 all (5/24): mountu.sh 20170213 16:13:20 all (6/24): nfs.sh 20170213 16:13:25 all (7/24): nfs12.sh 20170213 16:14:09 all (8/24): nfs13.sh 20170213 16:14:12 all (9/24): nfs14.sh 20170213 16:14:13 all (10/24): nfs15.sh 20170213 16:19:20 all (11/24): nfs15lockd.sh 20170213 16:26:34 all (12/24): nfs15lockd3.sh 20170213 16:27:05 all (13/24): nfs3.sh 20170213 16:28:00 all (14/24): nfs4.sh freework leak: 9/17. newblk leak: 56/64. 20170213 16:29:05 all (15/24): nfs7.sh 20170213 16:45:55 all (16/24): nfs8.sh 20170213 16:46:00 all (17/24): nfs9.sh swap_pager: I/O error - pageout failed; blkno 6491,size 8192, error 12 swap_pager: I/O error - pageout failed; blkno 6493,size 8192, error 12 panic: vm_fault: fault on nofault entry, addr: cc7c3000 cpuid = 2 KDB: stack backtrace: db_trace_self_wrapper(c15d4180,c1881ef4,0,c15a3540,f3792cd0,...) at db_trace_self_wrapper+0x2a/frame 0xf3792ca0 kdb_backtrace(c17e6013,2,c1620328,f3792d5c,b,...) at kdb_backtrace+0x2d/frame 0xf3792d08 vpanic(c1620328,f3792d5c,f3792d5c,f3793034,c0f4b062,...) at vpanic+0x115/frame 0xf3792d3c panic(c1620328,cc7c3000,1,f3792ffc,f3792fec,...) at panic+0x1b/frame 0xf3792d50 vm_fault_hold(c23b1000,cc7c3000,1,0,0,...) at vm_fault_hold+0x1f2/frame 0xf3793034 vm_fault(c23b1000,cc7c3000,1,0,cda88ae0,...) at vm_fault+0xd2/frame 0xf3793078 trap_pfault(f3793330,0,cc7c3000,c1b99990,4,...) at trap_pfault+0x2f2/frame 0xf3793158 trap(f3793330) at trap+0xa78/frame 0xf3793324 calltrap() at calltrap+0x6/frame 0xf3793324 --- trap 0xc, eip = 0xc11d1f8e, esp = 0xf3793370, ebp = 0xf3793378 --- bcopy(cc7c2ed0,cb630000,400,f3793554,64,...) at bcopy+0x1a/frame 0xf3793378 nfs_mount(cc7b6000,c1886658,cc205c00,c9665700,1,...) at nfs_mount+0x1c19/frame 0xf3793780 vfs_domount_first(cda88a20,c1886658,cc205c00,c9d219d8,0,...) at vfs_domount_first+0x42c/frame 0xf3793960 vfs_domount(cda88a20,cc7c2eb0,cc7c2e90,0,0,...) at vfs_domount+0x4c1/frame 0xf3793aa0 vfs_donmount(cda88a20,0,0,cac9e100,0,...) at vfs_donmount+0x99e/frame 0xf3793b30 sys_nmount(cda88a20,f3793ca8,c15c5d47,4,7ffee230,...) at sys_nmount+0xec/frame 0xf3793b74 syscallenter(cda88a20,f3793ca0,f3793ca0,f3793e00,e4b1ac90,...) at syscallenter+0x58f/frame 0xf3793c28 syscall(f3793ce8) at syscall+0xab/frame 0xf3793cdc Xint0x80_syscall() at Xint0x80_syscall+0x2e/frame 0xf3793cdc --- syscall (378, FreeBSD ELF32, sys_nmount), eip = 0x280a8a8f, esp = 0xbfbfdf24, ebp = 0xbfbfe774 --- KDB: enter: panic [ thread pid 21497 tid 101399 ] Stopped at kdb_enter+0x3a: movl $0,kdb_why db> show registers cs 0x20 ds 0x28 es 0x28 fs 0x8 gs 0x1b ss 0x28 eax 0x12 ecx 0x80 edx 0xc0c7b740 putchar ebx 0xf3792d01 esp 0xf3792cfc ebp 0xf3792d08 esi 0xc15cea10 thread_off_td_plist+0x2578 edi 0x100 eip 0xc0c7569a kdb_enter+0x3a efl 0x200092 kdb_enter+0x3a: movl $0,kdb_why db> run pho db:0:pho> bt Tracing pid 21497 tid 101399 td 0xcda88a20 kdb_enter(c15cea10,c15cea10,c1620328,f3792d5c,b,...) at kdb_enter+0x3a/frame 0xf3792d08 vpanic(c1620328,f3792d5c,f3792d5c,f3793034,c0f4b062,...) at vpanic+0x132/frame 0xf3792d3c panic(c1620328,cc7c3000,1,f3792ffc,f3792fec,...) at panic+0x1b/frame 0xf3792d50 vm_fault_hold(c23b1000,cc7c3000,1,0,0,...) at vm_fault_hold+0x1f2/frame 0xf3793034 vm_fault(c23b1000,cc7c3000,1,0,cda88ae0,...) at vm_fault+0xd2/frame 0xf3793078 trap_pfault(f3793330,0,cc7c3000,c1b99990,4,...) at trap_pfault+0x2f2/frame 0xf3793158 trap(f3793330) at trap+0xa78/frame 0xf3793324 calltrap() at calltrap+0x6/frame 0xf3793324 --- trap 0xc, eip = 0xc11d1f8e, esp = 0xf3793370, ebp = 0xf3793378 --- bcopy(cc7c2ed0,cb630000,400,f3793554,64,...) at bcopy+0x1a/frame 0xf3793378 nfs_mount(cc7b6000,c1886658,cc205c00,c9665700,1,...) at nfs_mount+0x1c19/frame 0xf3793780 vfs_domount_first(cda88a20,c1886658,cc205c00,c9d219d8,0,...) at vfs_domount_first+0x42c/frame 0xf3793960 vfs_domount(cda88a20,cc7c2eb0,cc7c2e90,0,0,...) at vfs_domount+0x4c1/frame 0xf3793aa0 vfs_donmount(cda88a20,0,0,cac9e100,0,...) at vfs_donmount+0x99e/frame 0xf3793b30 sys_nmount(cda88a20,f3793ca8,c15c5d47,4,7ffee230,...) at sys_nmount+0xec/frame 0xf3793b74 syscallenter(cda88a20,f3793ca0,f3793ca0,f3793e00,e4b1ac90,...) at syscallenter+0x58f/frame 0xf3793c28 syscall(f3793ce8) at syscall+0xab/frame 0xf3793cdc Xint0x80_syscall() at Xint0x80_syscall+0x2e/frame 0xf3793cdc --- syscall (378, FreeBSD ELF32, sys_nmount), eip = 0x280a8a8f, esp = 0xbfbfdf24, ebp = 0xbfbfe774 --- db:0:bt> show allpcpu Current CPU: 2 cpuid = 0 dynamic pcpu = 0x74ab80 curthread = 0xc8e6a6c0: pid 11 tid 100003 "idle: cpu0" curpcb = 0xe4b30d40 fpcurthread = none idlethread = 0xc8e6a6c0: tid 100003 "idle: cpu0" APIC ID = 0 currentldt = 0x50 spin locks held: cpuid = 1 dynamic pcpu = 0x2323ab80 curthread = 0xc8e6a360: pid 11 tid 100004 "idle: cpu1" curpcb = 0xe4b33d40 fpcurthread = none idlethread = 0xc8e6a360: tid 100004 "idle: cpu1" APIC ID = 1 currentldt = 0x50 spin locks held: cpuid = 2 dynamic pcpu = 0x2323db80 curthread = 0xcda88a20: pid 21497 tid 101399 "mount_nfs" curpcb = 0xf3793d40 fpcurthread = 0xcda88a20: pid 21497 "mount_nfs" idlethread = 0xc8e6a000: tid 100005 "idle: cpu2" APIC ID = 2 currentldt = 0x50 spin locks held: cpuid = 3 dynamic pcpu = 0x23240b80 curthread = 0xc8e69a20: pid 11 tid 100006 "idle: cpu3" curpcb = 0xe4b39d40 fpcurthread = none idlethread = 0xc8e69a20: tid 100006 "idle: cpu3" APIC ID = 3 currentldt = 0x50 spin locks held: db:0:allpcpu> show alllocks Process 21497 (mount_nfs) thread 0xcda88a20 (101399) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xc23b105c) locked @ vm/vm_map.c:3985 db:0:alllocks> show lockedvnods Locked vnodes db:0:lockedvnods> show mount 0xc9715000 /dev/ada0s1a on / (ufs) 0xc965d000 devfs on /dev (devfs) 0xc965c000 /dev/ada0s1f on /home (ufs) 0xc9b90000 /dev/ada0s1d on /usr (ufs) 0xc9b8f000 /dev/ada0s1e on /var (ufs) 0xc9b8e000 procfs on /proc (procfs) 0xc9c39000 fdescfs on /dev/fd (fdescfs) 0xc9c38000 linprocfs on /compat/linux/proc (linprocfs) 0xc965b000 /dev/label/tmp on /tmp (ufs) More info: show mount db:0:mount> show page vm_cnt.v_free_count: 835548 vm_cnt.v_inactive_count: 97 vm_cnt.v_active_count: 1457 vm_cnt.v_laundry_count: 0 vm_cnt.v_wire_count: 25683 vm_cnt.v_free_reserved: 1173 vm_cnt.v_free_min: 5485 vm_cnt.v_free_target: 18421 vm_cnt.v_inactive_target: 27631 db:0:page> ps pid ppid pgrp uid state wmesg wchan cmd 21497 21496 10123 0 R+ CPU 2 mount_nfs 21496 20523 10123 0 S+ wait 0xccaf0000 mount 21491 766 761 1001 S nanslp 0xc1ab8c4c sleep 20523 20521 10123 0 S+ wait 0xccad9000 sh 20522 10123 10123 0 S+ piperd 0xcd0819f0 tee 20521 10123 10123 0 SW+ wait 0xcc63a000 sh 10261 0 0 0 SL - 0xc1b8a338 [newnfs 19] 10260 0 0 0 SL - 0xc1b8a334 [newnfs 18] 10259 0 0 0 SL - 0xc1b8a330 [newnfs 17] 10258 0 0 0 SL - 0xc1b8a32c [newnfs 16] 10257 0 0 0 SL - 0xc1b8a328 [newnfs 15] 10256 0 0 0 SL - 0xc1b8a324 [newnfs 14] 10255 0 0 0 SL - 0xc1b8a320 [newnfs 13] 10254 0 0 0 SL - 0xc1b8a31c [newnfs 12] 10253 0 0 0 SL - 0xc1b8a318 [newnfs 11] 10252 0 0 0 SL - 0xc1b8a314 [newnfs 10] 10251 0 0 0 SL - 0xc1b8a310 [newnfs 9] 10250 0 0 0 SL - 0xc1b8a30c [newnfs 8] 8963 0 0 0 SL - 0xc1b8a308 [newnfs 7] 8696 0 0 0 SL - 0xc1b8a304 [newnfs 6] 97482 0 0 0 SL - 0xc1b8a300 [newnfs 5] 97481 0 0 0 SL - 0xc1b8a2fc [newnfs 4] 97480 0 0 0 SL - 0xc1b8a2f8 [newnfs 3] 97479 0 0 0 SL - 0xc1b8a2f4 [newnfs 2] 97478 0 0 0 SL - 0xc1b8a2f0 [newnfs 1] 16156 0 0 0 SL - 0xc1b8a2ec [newnfs 0] 10123 9675 10123 0 SW+ wait 0xccb106a8 sh 11600 11599 11600 1001 Ss+ select 0xc962c4a4 bash 11599 11597 11597 1001 S select 0xc962c524 sshd 11597 693 11597 0 Ss select 0xc962c5a4 sshd 9675 9673 9675 0 SW+ wait 0xc9f09000 bash 9673 9672 9673 0 SW+ pause 0xc984e064 csh 9672 9589 9672 1001 SW+ wait 0xc93b09fc su 9671 1 9671 0 Ss+ ttyin 0xc8fb4674 getty 9670 1 9670 0 Ss+ ttyin 0xc8fb3274 getty 9669 1 9669 0 Ss+ ttyin 0xc8fb3474 getty 9668 1 9668 0 Ss+ ttyin 0xc8fb3674 getty 9667 1 9667 0 Ss+ ttyin 0xc8fb3874 getty 9666 1 9666 0 Ss+ ttyin 0xc8fb3a74 getty 9665 1 9665 0 Ss+ ttyin 0xc8fb3c74 getty 9664 1 9664 0 Ss+ ttyin 0xc8fb3e74 getty 9663 1 9663 0 Ss+ ttyin 0xc8fb4074 getty 9644 1 9644 0 Ss select 0xc95f65e4 inetd 9614 1 9614 0 Ss select 0xc962c664 moused 9589 9588 9589 1001 SWs+ wait 0xc9b7a9fc bash 9588 9586 9586 1001 S select 0xc97db824 sshd 9586 693 9586 0 Ss select 0xc962c6e4 sshd 768 761 761 1001 S piperd 0xc9868000 sh 767 761 761 1001 S piperd 0xc98694f8 awk 766 761 761 1001 S wait 0xca4c7354 sh 763 758 763 1001 Ss+ select 0xc97dbb24 top 762 759 762 1001 Ss kqread 0xc9af5900 tail 761 760 761 1001 SWs wait 0xc984e9fc sh 760 752 752 1001 S select 0xc97db9e4 sshd 759 753 753 1001 S select 0xc97db7a4 sshd 758 754 754 1001 S select 0xc962c4e4 sshd 754 693 754 0 Ss select 0xc95f6624 sshd 753 693 753 0 Ss select 0xc95f6424 sshd 752 693 752 0 Ss select 0xc95f6564 sshd 704 1 704 0 SWs nanslp 0xc1ab8c4f cron 699 1 699 25 SWs pause 0xc984da60 sendmail 696 1 696 0 Ss select 0xc95f6824 sendmail 693 1 693 0 Ss select 0xc962c8a4 sshd 656 1 655 0 SW nanslp 0xc1ab8c4c smartd 626 1 626 0 Ss select 0xc97dba24 powerd 623 1 623 0 Ss (threaded) ntpd 100161 S select 0xc9379e24 ntpd 566 1 566 0 Ss rpcsvc 0xc8e27390 NLM: master 563 1 563 0 Ss select 0xc95f6864 rpc.statd 562 559 559 0 S (threaded) nfsd 100127 S rpcsvc 0xc9664590 nfsd: master 100128 S rpcsvc 0xc96e2b90 nfsd: service 100129 S rpcsvc 0xc8e27890 nfsd: service 100130 S rpcsvc 0xc96e2d90 nfsd: service 100131 S rpcsvc 0xc8e27990 nfsd: service 100132 S rpcsvc 0xc96e2a90 nfsd: service 100133 S rpcsvc 0xc8e27a90 nfsd: service 100134 S rpcsvc 0xc8e27b90 nfsd: service 100135 S rpcsvc 0xc96e2990 nfsd: service 100136 S rpcsvc 0xc96e2890 nfsd: service 100137 S rpcsvc 0xc96e2790 nfsd: service 100138 S rpcsvc 0xc8e27c90 nfsd: service 100139 S rpcsvc 0xc96e2690 nfsd: service 100140 S rpcsvc 0xc8e27d90 nfsd: service 100141 S rpcsvc 0xc96e2590 nfsd: service 100142 S rpcsvc 0xc96e2490 nfsd: service 100143 S rpcsvc 0xc96e2390 nfsd: service 100144 S rpcsvc 0xc8e27e90 nfsd: service 100145 S rpcsvc 0xc96e2290 nfsd: service 100146 S rpcsvc 0xc96e2190 nfsd: service 100147 S rpcsvc 0xc96e2090 nfsd: service 100148 S rpcsvc 0xc8e28090 nfsd: service 100149 S rpcsvc 0xc96e1e90 nfsd: service 100150 S rpcsvc 0xc96e1d90 nfsd: service 100151 S rpcsvc 0xc96e1c90 nfsd: service 100152 S rpcsvc 0xc96e1b90 nfsd: service 100153 S rpcsvc 0xc96e1a90 nfsd: service 100154 S rpcsvc 0xc8e28190 nfsd: service 100155 S rpcsvc 0xc8e28290 nfsd: service 100156 S rpcsvc 0xc9664790 nfsd: service 100157 S rpcsvc 0xc96e1990 nfsd: service 100158 S rpcsvc 0xc9664890 nfsd: service 559 1 559 0 Ss select 0xc97dbba4 nfsd 553 1 553 0 Ss select 0xc962c924 mountd 546 542 542 0 S select 0xc962c964 nfsuserd 545 542 542 0 S select 0xc9379ee4 nfsuserd 544 542 542 0 S select 0xc962c9a4 nfsuserd 543 542 542 0 S select 0xc9379f24 nfsuserd 542 1 542 0 SWs pause 0xc974a064 nfsuserd 501 1 501 0 Ss nanslp 0xc1ab8c4e watchdogd 416 1 416 0 Ss select 0xc962f3a4 rpcbind 408 1 408 0 Ss select 0xc962f464 syslogd 373 1 373 0 Ss select 0xc9379f64 rtsold 331 1 331 0 Ss select 0xc962f4a4 devd 22 0 0 0 DL syncer 0xc1b3355c [syncer] 21 0 0 0 DL vlruwt 0xc93ae6a8 [vnlru] 20 0 0 0 DL (threaded) [bufdaemon] 100083 D psleep 0xc1b32284 [bufdaemon] 100102 D sdflush 0xc97ba284 [/home worker] 100104 D sdflush 0xc97b9e84 [/usr worker] 100105 D sdflush 0xc97b9c84 [/var worker] 100237 D sdflush 0xc97a9884 [/tmp worker] 19 0 0 0 DL - 0xc1b32ecc [bufspacedaemon] 18 0 0 0 DL psleep 0xc1b390ac [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100080 D psleep 0xc1b99a05 [pagedaemon] 100087 D launds 0xc1b39074 [laundry: dom0] 100088 D umarcl 0xc1b38ca0 [uma] 16 0 0 0 DL - 0xc1b31c5c [soaiod4] 15 0 0 0 DL - 0xc1b31c5c [soaiod3] 9 0 0 0 DL - 0xc1b31c5c [soaiod2] 8 0 0 0 DL - 0xc1b31c5c [soaiod1] 7 0 0 0 DL - 0xc1990f88 [rand_harvestq] 6 0 0 0 DL waiting 0xc1b9526c [sctp_iterator] 5 0 0 0 DL - 0xc907b03c [fdc0] 14 0 0 0 DL (threaded) [usb] 100033 D - 0xc907cacc [usbus0] 100034 D - 0xc907cafc [usbus0] 100035 D - 0xc907cb2c [usbus0] 100036 D - 0xc907cb5c [usbus0] 100037 D - 0xc907cb8c [usbus0] 100039 D - 0xc90dbacc [usbus1] 100040 D - 0xc90dbafc [usbus1] 100041 D - 0xc90dbb2c [usbus1] 100042 D - 0xc90dbb5c [usbus1] 100043 D - 0xc90dbb8c [usbus1] 100045 D - 0xc90e4acc [usbus2] 100046 D - 0xc90e4afc [usbus2] 100047 D - 0xc90e4b2c [usbus2] 100048 D - 0xc90e4b5c [usbus2] 100049 D - 0xc90e4b8c [usbus2] 100050 D - 0xc90e6acc [usbus3] 100051 D - 0xc90e6afc [usbus3] 100052 D - 0xc90e6b2c [usbus3] 100053 D - 0xc90e6b5c [usbus3] 100054 D - 0xc90e6b8c [usbus3] 100055 D - 0xc90f8acc [usbus4] 100056 D - 0xc90f8afc [usbus4] 100057 D - 0xc90f8b2c [usbus4] 100058 D - 0xc90f8b5c [usbus4] 100059 D - 0xc90f8b8c [usbus4] 100061 D - 0xc9093ca4 [usbus5] 100062 D - 0xc9093cd4 [usbus5] 100063 D - 0xc9093d04 [usbus5] 100064 D - 0xc9093d34 [usbus5] 100065 D - 0xc9093d64 [usbus5] 4 0 0 0 DL (threaded) [cam] 100028 D - 0xc18dd480 [doneq0] 100075 D - 0xc18dd32c [scanner] 3 0 0 0 DL crypto_ 0xc1b38018 [crypto returns] 2 0 0 0 DL crypto_ 0xc1b37f60 [crypto] 13 0 0 0 DL (threaded) [geom] 100019 D - 0xc1b903b0 [g_event] 100020 D - 0xc1b903b4 [g_up] 100021 D - 0xc1b903b8 [g_down] 12 0 0 0 WL (threaded) [intr] 100007 I [swi4: clock (0)] 100008 I [swi4: clock (1)] 100009 I [swi4: clock (2)] 100010 I [swi4: clock (3)] 100011 I [swi3: vm] 100012 I [swi1: netisr 0] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [irq256: hdac0] 100030 I [irq257: re0] 100031 I [irq22: ahci0] 100032 I [irq16: hdac1 ohci0] 100038 I [irq17: ohci1 ohci3] 100044 I [irq18: ohci2 ohci4] 100060 I [irq19: ehci0] 100066 I [irq14: ata0] 100067 I [swi0: uart] 100069 I [irq1: atkbd0] 100070 I [irq12: psm0] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 Run CPU 1 [idle: cpu1] 100005 CanRun [idle: cpu2] 100006 Run CPU 3 [idle: cpu3] 1 0 1 0 SLs wait 0xc8e5c9fc [init] 10 0 0 0 DL audit_w 0xc1b9817c [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xc1b903e4 [swapper] 100015 D - 0xc8e62080 [thread taskq] 100016 D - 0xc8e62000 [aiod_kick taskq] 100018 D - 0xc8e61e80 [kqueue_ctx taskq] 100022 D - 0xc8e61e00 [firmware taskq] 100025 D - 0xc8e61d80 [acpi_task_0] 100026 D - 0xc8e61d80 [acpi_task_1] 100027 D - 0xc8e61d80 [acpi_task_2] 100071 D - 0xc8e60200 [mca taskq] 100074 D - 0xc8e61700 [CAM taskq] 100086 D - 0xc8e5fb00 [if_config_tqg_0] 100089 D - 0xc9612000 [if_io_tqg_0] 100090 D - 0xc9611f00 [if_io_tqg_1] 100091 D - 0xc9611e80 [if_io_tqg_2] 100092 D - 0xc9611e00 [if_io_tqg_3] db:0:ps> allt Tracing command mount_nfs pid 21497 tid 101399 td 0xcda88a20 (CPU 2) kdb_enter(c15cea10,c15cea10,c1620328,f3792d5c,b,...) at kdb_enter+0x3a/frame 0xf3792d08 vpanic(c1620328,f3792d5c,f3792d5c,f3793034,c0f4b062,...) at vpanic+0x132/frame 0xf3792d3c panic(c1620328,cc7c3000,1,f3792ffc,f3792fec,...) at panic+0x1b/frame 0xf3792d50 vm_fault_hold(c23b1000,cc7c3000,1,0,0,...) at vm_fault_hold+0x1f2/frame 0xf3793034 vm_fault(c23b1000,cc7c3000,1,0,cda88ae0,...) at vm_fault+0xd2/frame 0xf3793078 trap_pfault(f3793330,0,cc7c3000,c1b99990,4,...) at trap_pfault+0x2f2/frame 0xf3793158 trap(f3793330) at trap+0xa78/frame 0xf3793324 calltrap() at calltrap+0x6/frame 0xf3793324 --- trap 0xc, eip = 0xc11d1f8e, esp = 0xf3793370, ebp = 0xf3793378 --- bcopy(cc7c2ed0,cb630000,400,f3793554,64,...) at bcopy+0x1a/frame 0xf3793378 nfs_mount(cc7b6000,c1886658,cc205c00,c9665700,1,...) at nfs_mount+0x1c19/frame 0xf3793780 vfs_domount_first(cda88a20,c1886658,cc205c00,c9d219d8,0,...) at vfs_domount_first+0x42c/frame 0xf3793960 vfs_domount(cda88a20,cc7c2eb0,cc7c2e90,0,0,...) at vfs_domount+0x4c1/frame 0xf3793aa0 vfs_donmount(cda88a20,0,0,cac9e100,0,...) at vfs_donmount+0x99e/frame 0xf3793b30 sys_nmount(cda88a20,f3793ca8,c15c5d47,4,7ffee230,...) at sys_nmount+0xec/frame 0xf3793b74 syscallenter(cda88a20,f3793ca0,f3793ca0,f3793e00,e4b1ac90,...) at syscallenter+0x58f/frame 0xf3793c28 syscall(f3793ce8) at syscall+0xab/frame 0xf3793cdc Xint0x80_syscall() at Xint0x80_syscall+0x2e/frame 0xf3793cdc --- syscall (378, FreeBSD ELF32, sys_nmount), eip = 0x280a8a8f, esp = 0xbfbfdf24, ebp = 0xbfbfe774 --- Tracing command mount pid 21496 tid 101323 td 0xca5116c0 sched_switch(ca5116c0,0,104,191,c0c1300b,...) at sched_switch+0x48e/frame 0xc85738cc mi_switch(104,0,c15d5fe5,215,0,...) at mi_switch+0x18c/frame 0xc8573900 sleepq_switch(ca5116c0,0,c15d5fe5,1c2,0,...) at sleepq_switch+0xf7/frame 0xc8573938 sleepq_catch_signals(c15d5fe5,170,ccaf00b8,0,100,...) at sleepq_catch_signals+0x403/frame 0xc857397c sleepq_wait_sig(ccaf0000,6c,c15da277,100,0,...) at sleepq_wait_sig+0x14/frame 0xc85739a0 _sleep(ccaf0000,ccaf00a8,16c,c15da277,0,...) at _sleep+0x33d/frame 0xc85739f4 kern_wait6(ca5116c0,0,53f9,0,c8573a84,...) at kern_wait6+0x4b1/frame 0xc8573a58 sys_wait4(ca5116c0,c8573ca8,c15c5d47,4,7ffee230,...) at sys_wait4+0x87/frame 0xc8573b74 syscallenter(ca5116c0,c8573ca0,c8573ca0,c8573e00,e4b1dc90,...) at syscallenter+0x58f/frame 0xc8573c28 syscall(c8573ce8) at syscall+0xab/frame 0xc8573cdc Xint0x80_syscall() at Xint0x80_syscall+0x2e/frame 0xc8573cdc --- syscall (7, FreeBSD ELF32, sys_wait4), eip = 0x2815f0a3, esp = 0xbfbfdcf0, ebp = 0xbfbfdd08 --- Tracing command sleep pid 21491 tid 100442 td 0xccb20000 sched_switch(ccb20000,0,104,191,c0c1300b,...) at sched_switch+0x48e/frame 0xc84fb9ac mi_switch(104,0,c15d5fe5,215,0,...) at mi_switch+0x18c/frame 0xc84fb9e0 sleepq_switch(ccb20000,0,c15d5fe5,1c2,600,...) at sleepq_switch+0xf7/frame 0xc84fba18 sleepq_catch_signals(322443d9,a0000000,0,0,240,...) at sleepq_catch_signals+0x403/frame 0xc84fba5c sleepq_timedwait_sig(c1ab8c4c,6c,28d5,a0000000,0,...) at sleepq_timedwait_sig+0x14/frame 0xc84fba84 _sleep(c1ab8c4c,0,16c,c15d08fe,322443d9,...) at _sleep+0x30d/frame 0xc84fbad8 kern_nanosleep(bfbfece8,c84fbb50,c84fbb58,c15d85cd,a,...) at kern_nanosleep+0x137/frame 0xc84fbb38 sys_nanosleep(ccb20000,c84fbca8,c15c5d47,4,7ffee230,...) at sys_nanosleep+0x68/frame 0xc84fbb74 syscallenter(ccb20000,c84fbca0,c84fbca0,c84fbe00,c84fbc84,...) at syscallenter+0x58f/frame 0xc84fbc28 syscall(c84fbce8) at syscall+0xab/frame 0xc84fbcdc Xint0x80_syscall() at Xint0x80_syscall+0x2e/frame 0xc84fbcdc --- syscall (240, FreeBSD ELF32, sys_nanosleep), eip = 0x28148163, esp = 0xbfbfeca8, ebp = 0xbfbfecb8 --- Tracing command sh pid 20523 tid 101004 td 0xccaf36c0 sched_switch(ccaf36c0,0,104,191,c0c1300b,...) at sched_switch+0x48e/frame 0xc85768cc mi_switch(104,0,c15d5fe5,215,0,...) at mi_switch+0x18c/frame 0xc8576900 sleepq_switch(ccaf36c0,0,c15d5fe5,1c2,480,...) at sleepq_switch+0xf7/frame 0xc8576938 sleepq_catch_signals(c15d5fe5,170,ccad90b8,1b0,100,...) at sleepq_catch_signals+0x403/frame 0xc857697c sleepq_wait_sig(ccad9000,6c,c15da277,100,0,...) at sleepq_wait_sig+0x14/frame 0xc85769a0 _sleep(ccad9000,ccad90a8,16c,c15da277,0,...) at _sleep+0x33d/frame 0xc85769f4 kern_wait6(ccaf36c0,7,0,0,c8576a84,...) at kern_wait6+0x4b1/frame 0xc8576a58 sys_wait4(ccaf36c0,c8576ca8,c15c5d47,4,7ffee232,...) at sys_wait4+0x87/frame 0xc8576b74 syscallenter(ccaf36c0,c8576ca0,c8576ca0,c8576e00,0,...) at syscallenter+0x58f/frame 0xc8576c28 syscall(c8576ce8) at syscall+0xab/frame 0xc8576cdc Xint0x80_syscall() at Xint0x80_syscall+0x2e/frame 0xc8576cdc --- syscall (7, FreeBSD ELF32, sys_wait4), eip = 0x281940a3, esp = 0xbfbfe460, ebp = 0xbfbfe478 --- Tracing command tee pid 20522 tid 100469 td 0xccb216c0 sched_switch(ccb216c0,0,104,191,c0c1300b,...) at sched_switch+0x48e/frame 0xc851f940 mi_switch(104,0,c15d5fe5,215,0,...) at mi_switch+0x18c/frame 0xc851f974 sleepq_switch(ccb216c0,0,c15d5fe5,1c2,748,...) at sleepq_switch+0xf7/frame 0xc851f9ac sleepq_catch_signals(c15d5fe5,170,cd081b90,2bb,100,...) at sleepq_catch_signals+0x403/frame 0xc851f9f0 sleepq_wait_sig(cd0819f0,5c,c15d99cd,100,0,...) at sleepq_wait_sig+0x14/frame 0xc851fa14 _sleep(cd0819f0,cd081b80,15c,c15d99cd,0,...) at _sleep+0x33d/frame 0xc851fa68 pipe_read(cc61fc78,c851fb48,cdd09700,0,ccb216c0,...) at pipe_read+0x2ca/frame 0xc851faa8 dofileread(cc61fc78,c851fb48,ffffffff,ffffffff,0,...) at dofileread+0xaf/frame 0xc851fad8 kern_readv(ccb216c0,0,c851fb48,0,28414000,...) at kern_readv+0x93/frame 0xc851fb28 sys_read(ccb216c0,c851fca8,c15c5d47,4,7ffee232,...) at sys_read+0x59/frame 0xc851fb74 syscallenter(ccb216c0,c851fca0,c851fca0,c851fe00,e4b1dc90,...) at syscallenter+0x58f/frame 0xc851fc28 syscall(c851fce8) at syscall+0xab/frame 0xc851fcdc Xint0x80_syscall() at Xint0x80_syscall+0x2e/frame 0xc851fcdc --- syscall (3, FreeBSD ELF32, sys_read), eip = 0x281b7037, esp = 0xbfbfe764, ebp = 0xbfbfe778 --- Tracing command sh pid 20521 tid 100280 td 0xca53aa20 KDB: reentering KDB: stack backtrace: d Fatal double fault: eip = 0xc0aa0e09 esp = 0xf3791fd4 ebp = 0xf3792018 cpuid = 2; apic id = 02 panic: double fault cpuid = 2 Uptime: 2h54m4s Rebooting... cpu_reset: Restarting BSP cpu_reset_proxy: Stopped CPU 2 (kgdb) l *nfs_mount+0x1c19 0xc0b3da59 is in nfs_mount (../../../fs/nfsclient/nfs_clvfsops.c:1274). 1269 vfs_mount_error(mp, "Invalid hostname"); 1270 error = EINVAL; 1271 goto out; 1272 } 1273 bcopy(args.hostname, hst, MNAMELEN); 1274 hst[MNAMELEN - 1] = '\0'; 1275 } 1276 1277 if (vfs_getopt(mp->mnt_optnew, "principal", (void **)&name, NULL) == 0) 1278 strlcpy(srvkrbname, name, sizeof (srvkrbname)); (kgdb) (kgdb) l *vfs_domount_first+0x42c 0xc0cf670c is in vfs_domount_first (../../../kern/vfs_mount.c:825). 820 /* 821 * Mount the filesystem. 822 * XXX The final recipients of VFS_MOUNT just overwrite the ndp they 823 * get. No freeing of cn_pnbuf. 824 */ 825 error = VFS_MOUNT(mp); 826 if (error != 0) { 827 vfs_unbusy(mp); 828 vfs_mount_destroy(mp); 829 VI_LOCK(vp); (kgdb) $ svn diff -x -p /tmp/freebsd/sys -- Test scenario: misc/nfs9.sh