GENERIC HEAD from 2018-12-27 14:14:41 UTC, r342553, vmcore.1112 GDB: no debug ports present KDB: debugger backends: ddb KDB: current backend: ddb ---<>--- Copyright (c) 1992-2018 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 13.0-CURRENT #0 r342563+9ee72494126(si_priv): Fri Dec 28 12:56:50 CET 2018 pho@x4.osted.lan:/var/tmp/deviant2/sys/i386/compile/PHO i386 FreeBSD clang version 7.0.1 (tags/RELEASE_701/final 349250) (based on LLVM 7.0.1) WARNING: WITNESS option enabled, expect reduced performance. WARNING: DIAGNOSTIC option enabled, expect reduced performance. Entering uma_startup with 9 boot pages configured startup_alloc from "UMA Kegs", 8 boot pages left startup_alloc from "UMA Zones", 7 boot pages left startup_alloc from "UMA Hash", 6 boot pages left startup_alloc from "vmem btag", 5 boot pages left startup_alloc from "UMA Zones", 4 boot pages left startup_alloc from "MAP", 3 boot pages left startup_alloc from "KMAP ENTRY", 2 boot pages left startup_alloc from "vmem", 1 boot pages left Entering uma_startup2 with 0 boot pages left 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 = 8250445824 (7868 MB) : Trying to mount root from ufs:/dev/ada0s1a [rw]... WARNING: DIAGNOSTIC option enabled, expect reduced performance. uhub0: 2 ports with 2 removable, self powered uhub2: 2 ports with 2 removable, self powered uhub3: 2 ports with 2 removable, self powered uhub4: 2 ports with 2 removable, self powered uhub5: 2 ports with 2 removable, self powered WARNING: / was not properly dismounted Enter full pathname of shell or RETURN for /bin/sh: Cannot read termcap database; using dumb terminal settings. # fsck -uhub1: 10 ports with 10 removable, self powered fy ** /dev/ada0s1a ** Last Mounted on / ** Root file system ** Phase 1 - Check Blocks and Sizes fsc** Phase 2 - Check Pathnames k -fy ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups 7898 files, 404640 used, 608375 free (2623 frags, 75719 blocks, 0.3% fragmentation) ***** FILE SYSTEM MARKED CLEAN ***** ** /dev/ada0s1f ** 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 18768 files, 208101 used, 804914 free (10882 frags, 99254 blocks, 1.1% fragmentation) ***** FILE SYSTEM MARKED CLEAN ***** ** /dev/label/tmp ** Last Mounted on /tmp ** Phase 1 - Check Blocks and Sizes INCORRECT BLOCK COUNT I=6382631 (44 should be 4) CORRECT? yes INCORRECT BLOCK COUNT I=6382640 (52 should be 4) CORRECT? yes : : ***** FILE SYSTEM IS CLEAN ***** ** /dev/ada0s1e ** Last Mounted on /var ** Phase 1 - Check Blocks and Sizes ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups 657714 files, 21967878 used, 3420639 free (140671 frags, 409996 blocks, 0.6% fragmentation) ***** FILE SYSTEM IS CLEAN ***** # exit Setting hostuuid: 00000000-0000-0000-0000-00218515337d. Setting hostid: 0x6b64ac17. Starting ddb. eval: limits: not found /etc/rc: WARNING: failed to start ddb warning: total configured swap (4194304 pages) exceeds maximum recommended amount (2009920 pages). warning: increase kern.maxswzone or reduce amount of swap. Fast boot: skipping disk checks. Mounting local filesystems:. 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/e2fsprogs /usr/local/lib/gcc7 /usr/local/lib/mysql /usr/local/lib/nss /usr/local/lib/perl5/5.26/mach/CORE /usr/local/lib/pth /usr/local/lib/qt4 /usr/local/lib/qt5 /usr/local/llvm37/lib /usr/local/llvm39/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: . lo0: link state changed to UP re0: link state changed to DOWN Starting Network: lo0 re0. lo0: flags=8049 metric 0 mtu 16384 options=680003 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet 127.0.0.1 netmask 0xff000000 groups: lo nd6 options=21 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 media: Ethernet autoselect (none) status: no carrier nd6 options=29 Starting devd. add host 127.0.0.1: gateway lo0 fib 0: route already in table add net default: gateway 192.168.1.1 add host ::1: gateway lo0 fib 0: route already in table 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 Creating and/or trimming log files. Starting syslogd. Starting rpcbind. NFS access cache time=60 Starting watchdogd. No core dumps found. lock order reversal: 1st 0x1267faa8 bufwait (bufwait) @ kern/vfs_bio.c:3916 2nd 0x254a6c00 dirhash (dirhash) @ ufs/ufs/ufs_dirhash.c:289 stack backtrace: #0 0x1157ad1 at witness_debugger+0x81 #1 0x1157819 at witness_checkorder+0xa09 #2 0x10f50f4 at _sx_xlock+0x64 #3 0x142fb26 at ufsdirhash_add+0x56 #4 0x1434553 at ufs_direnter+0x483 #5 0x143d41f at ufs_mkdir+0x83f #6 0x1729255 at VOP_MKDIR_APV+0x85 #7 0x11d5924 at kern_mkdirat+0x1d4 #8 0x11d5742 at sys_mkdir+0x32 #9 0x16f3ef1 at syscall+0x361 #10 0xffc033a7 at amdsmn_devclass+0xfd7eb3a7 Clearing /tmp (X related). Starting nfsuserd. Starting mountd. Starting nfsd. Starting statd. Starting lockd. Recovering vi editor sessions:. Updating motd:. Mounting late filesystems:. Starting ntpd. Starting powerd. Starting smartd. Dec 28 14:22:06 x4 smartd[641]: Device: /dev/ada0, WARNING: A firmware update for this drive may be available, Dec 28 14:22:06 x4 smartd[641]: see the following Seagate web pages: Dec 28 14:22:06 x4 smartd[641]: http://knowledge.seagate.com/articles/en_US/FAQ/207931en Dec 28 14:22:06 x4 smartd[641]: 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: backup78. Starting nfscbd. Starting default mousedmoused: unable to open /dev/psm0: No such file or directory . Starting inetd. Fri Dec 28 14:22 FreeBSD/i386 (x4.osted.lan) (ttyu0) login: panic: ds_addr 0x103e76c6a > BUS_SPACE_MAXADDR 0xffffffff; dmat 0x24101e00 fl 0 low 0xffffffff hi 0xffffffff cpuid = 2 time = 1546003536 KDB: stack backtrace: db_trace_self_wrapper(1850870,65313031,66203030,2030206c,20776f6c,...) at db_trace_self_wrapper+0x2a/frame 0x299a2508 kdb_backtrace(1817e67,5c262450,0,299a25c4,b,...) at kdb_backtrace+0x2d/frame 0x299a2570 vpanic(17ce641,299a25c4,299a25c4,299a260c,170ad0f,...) at vpanic+0x141/frame 0x299a25a4 panic(17ce641,3e76c6a,1,ffffffff,0,...) at panic+0x1b/frame 0x299a25b8 _bus_dmamap_addseg(1,5a,299a26c8,299a26bc,2,...) at _bus_dmamap_addseg+0x11f/frame 0x299a260c bounce_bus_dmamap_load_buffer(24101e00,0,31276c6a,5a,218b5e0,...) at bounce_bus_dmamap_load_buffer+0x22a/frame 0x299a2654 bus_dmamap_load_mbuf_sg(24101e00,0,31276c00,299a26c8,299a26bc,...) at bus_dmamap_load_mbuf_sg+0x70/frame 0x299a2688 re_encap(242594a8,0,17eedcc,b93,0,...) at re_encap+0x1bf/frame 0x299a27f4 re_start_locked(240f3140,0,17eedcc,b6c,0,...) at re_start_locked+0x208/frame 0x299a2828 re_start(24259400,0,17c200c,fb0,5a,...) at re_start+0x3a/frame 0x299a2848 if_transmit(24259400,31276c00,5a3a064c,1,32,...) at if_transmit+0x2c8/frame 0x299a2888 ether_output_frame(24259400,31276c00,e,290670d0,299a28e8,...) at ether_output_frame+0xbf/frame 0x299a28ac ether_output(24259400,31276c00,290670d0,299a29a8,299a2934,...) at ether_output+0x6b5/frame 0x299a2908 ip_output(31276c00,0,0,0,1244bec0,...) at ip_output+0x17f2/frame 0x299a29e8 udp_send(2963c820,0,31276c00,240d5010,0,...) at udp_send+0xbd1/frame 0x299a2ab8 sosend_dgram(2963c820,240d5010,299a2b50,0,0,...) at sosend_dgram+0x33b/frame 0x299a2af0 sosend(2963c820,240d5010,299a2b50,0,0,...) at sosend+0x73/frame 0x299a2b20 kern_sendit(29b40a80,16,299a2bd8,0,0,...) at kern_sendit+0x259/frame 0x299a2b88 sendit(299a2bd8,0,ffbfe080,0,240d5010,...) at sendit+0x1ac/frame 0x299a2bc0 sys_sendto(29b40a80,29b40d04,180dc82,4,20f1668,...) at sys_sendto+0x58/frame 0x299a2bf8 syscall(299a2ce8,3b,3b,3b,20973000,...) at syscall+0x361/frame 0x299a2cdc Xint0x80_syscall() at 0xffc033a7/frame 0x299a2cdc --- syscall (133, FreeBSD ELF32, sys_sendto), eip = 0x2091a3f3, esp = 0xffbfdef4, ebp = 0xffbfdf1c --- amdsmn_devclass() at 0x2091a3f3 KDB: enter: panic [ thread pid 616 tid 100170 ] Stopped at kdb_enter+0x3a: movl $0,kdb_why db> dump Physical memory: 8032 MB Dumping 409 MB: 394 378 362 346 330 314 298 282 266 250 234 218 202 186 170 154 138 122 106 90 74 58 42 26 10 Dump complete db> reset cpu_reset: Restarting BSP cpu_reset_proxy: Stopped CPU 2 Loading /boot/loader.conf.local (kgdb) bt #0 doadump (textdump=) at pcpu.h:226 #1 0x00a0e29e in db_dump (dummy=0x1136c0a, dummy2=0x0, dummy3=0xffffffff, dummy4=0x299a22ec "") at ../../../ddb/db_command.c:574 #2 0x00a0e077 in db_command (cmd_table=0x1e46d84, dopager=0x1) at ../../../ddb/db_command.c:481 #3 0x00a0ddd0 in db_command_loop () at ../../../ddb/db_command.c:534 #4 0x00a1102d in db_trap (type=0x3, code=0x0) at ../../../ddb/db_main.c:252 #5 0x011373e4 in kdb_trap (type=0x3, code=0x0, tf=0x299a2524) at ../../../kern/subr_kdb.c:692 #6 0x016f2cfc in trap (frame=0x299a2524) at ../../../i386/i386/trap.c:713 #7 0xffc0315d in ?? () #8 0x01136c0a in kdb_enter (why=, msg=) at cpufunc.h:62 #9 0x010eb9de in vpanic (fmt=0x17ce641 "ds_addr %#jx > BUS_SPACE_MAXADDR %#jx; dmat %p fl %#x low %#jx hi %#jx", ap=0x299a25c4 "jlç\003\001") at ../../../kern/kern_shutdown.c:866 #10 0x010eb7fb in panic (fmt=0x17ce641 "ds_addr %#jx > BUS_SPACE_MAXADDR %#jx; dmat %p fl %#x low %#jx hi %#jx") at ../../../kern/kern_shutdown.c:804 #11 0x0170ad0f in _bus_dmamap_addseg (dmat=, curaddr=, sgsize=0x5a, segs=0x299a26c8, segp=0x299a26bc) at ../../../x86/x86/busdma_bounce.c:662 #12 0x01709dfa in bounce_bus_dmamap_load_buffer (dmat=0x24101e00, map=0x0, buf=0x31276c6a, buflen=0x5a, pmap_KBI=0x218b5e0, flags=0x801, segs=0x299a26c8, segp=0x299a26bc) at ../../../x86/x86/busdma_bounce.c:814 #13 0x0112af20 in bus_dmamap_load_mbuf_sg (dmat=0x24101e00, map=0x0, m0=0x31276c00, segs=0x299a26c8, nsegs=0x299a26bc, flags=) at bus_dma.h:156 #14 0x00debb6f in re_encap (sc=, m_head=0x299a2814) at ../../../dev/re/if_re.c:2790 #15 0x00deb208 in re_start_locked (ifp=) at ../../../dev/re/if_re.c:2967 #16 0x00de8eea in re_start (ifp=0x24259400) at ../../../dev/re/if_re.c:2925 #17 0x011f8478 in if_transmit (ifp=0x24259400, m=0x31276c00) at ../../../net/if.c:4004 #18 0x011fb25f in ether_output_frame (ifp=0x24259400, m=) at ../../../net/if_ethersubr.c:502 #19 0x011fb155 in ether_output (ifp=0x24259400, m=, dst=0x290670d0, ro=0x299a29a8) at ../../../net/if_ethersubr.c:435 #20 0x0128cb12 in ip_output (m=, opt=0x0, ro=, flags=0x0, imo=0x1244bec0, inp=0x2966c8a4) at ../../../netinet/ip_output.c:660 #21 0x0132acc1 in udp_send (so=0x2963c820, flags=0x0, m=0x31276c00, addr=0x240d5010, control=0x0, td=0x29b40a80) at ../../../netinet/udp_usrreq.c:1550 #22 0x011893fb in sosend_dgram (so=0x2963c820, addr=0x240d5010, uio=0x299a2b50, top=, control=, flags=0x0, td=0x29b40a80) at ../../../kern/uipc_socket.c:1393 #23 0x01189b53 in sosend (so=0x2963c820, addr=0x240d5010, uio=0x299a2b50, top=0x0, control=0x0, flags=0x0, td=0x29b40a80) at ../../../kern/uipc_socket.c:1625 #24 0x01191189 in kern_sendit (td=0x29b40a80, s=0x16, mp=0x299a2bd8, flags=0x0, control=0x0, segflg=UIO_USERSPACE) at ../../../kern/uipc_syscalls.c:794 #25 0x011914ec in sendit (td=0x29b40a80, s=0x16, mp=0x299a2bd8, flags=0x0) at ../../../kern/uipc_syscalls.c:719 #26 0x01191338 in sys_sendto (td=0x29b40a80, uap=0x29b40d04) at ../../../kern/uipc_syscalls.c:836 #27 0x016f3ef1 in syscall (frame=0x299a2ce8) at subr_syscall.c:135 #28 0xffc033a7 in ?? () #29 0x00000033 in ?? () Previous frame inner to this frame (corrupt stack?) Current language: auto; currently minimal (kgdb) f 11 #11 0x0170ad0f in _bus_dmamap_addseg (dmat=, curaddr=, sgsize=0x5a, segs=0x299a26c8, segp=0x299a26bc) at ../../../x86/x86/busdma_bounce.c:662 662 KASSERT(curaddr <= BUS_SPACE_MAXADDR, (kgdb) l 657 bus_size_t sgsize, bus_dma_segment_t *segs, int *segp) 658 { 659 bus_addr_t baddr, bmask; 660 int seg; 661 662 KASSERT(curaddr <= BUS_SPACE_MAXADDR, 663 ("ds_addr %#jx > BUS_SPACE_MAXADDR %#jx; dmat %p fl %#x low %#jx " 664 "hi %#jx", 665 (uintmax_t)curaddr, (uintmax_t)BUS_SPACE_MAXADDR, 666 dmat, dmat->bounce_flags, (uintmax_t)dmat->common.lowaddr, (kgdb) info loc map = Cannot access memory at address 0x0 (kgdb) f 12 #12 0x01709dfa in bounce_bus_dmamap_load_buffer (dmat=0x24101e00, map=0x0, buf=0x31276c6a, buflen=0x5a, pmap_KBI=0x218b5e0, flags=0x801, segs=0x299a26c8, segp=0x299a26bc) at ../../../x86/x86/busdma_bounce.c:814 814 sgsize = _bus_dmamap_addseg(dmat, map, curaddr, sgsize, segs, (kgdb) l 809 curaddr = add_bounce_page(dmat, map, kvaddr, curaddr, 0, 810 sgsize); 811 } else { 812 sgsize = MIN(sgsize, max_sgsize); 813 } 814 sgsize = _bus_dmamap_addseg(dmat, map, curaddr, sgsize, segs, 815 segp); 816 if (sgsize == 0) 817 break; 818 vaddr += sgsize; (kgdb) info loc error = vaddr = 0x31276c6a kvaddr = 0x31276c6a curaddr = max_sgsize = sgsize = 0x12 (kgdb) p *dmat $1 = {common = {impl = 0x1e111b4, parent = 0x0, alignment = 0x1, boundary = 0x0, lowaddr = 0xffffffff, highaddr = 0xffffffff, filter = 0, filterarg = 0x0, maxsize = 0x11800, nsegments = 0x23, maxsegsz = 0x1000, flags = 0x0, lockfunc = 0x170ada0 , lockfuncarg = 0x0, ref_count = 0x1, domain = 0x0}, map_count = 0x100, bounce_flags = 0x0, segments = 0x24107400, bounce_zone = 0x0} (kgdb)