As always, whenever I crash before background fsck is finished... root_at_dcs:/opt/home/dcs$ gdb -k /usr/obj/usr/src/sys/DCS/kernel.debug /var/crash/vmcore.8 GNU gdb 5.2.1 (FreeBSD) Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-undermydesk-freebsd"... panic: lockmgr: locking against myself panic messages: --- panic: lockmgr: locking against myself syncing disks, buffers remaining... 882 882 880 880 880 880 880 880 880 880 880 822 823 822 822 822 822 822 unknown: device timeout unknown: DMA timeout 824 822 827 822 822 822 822 822 822 822 822 822 822 822 822 822 822 822 822 822 822 822 822 giving up on 710 buffers Uptime: 4m41s Dumping 255 MB ata0: resetting devices .. done 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 --- Reading symbols from /boot/kernel/snd_cmi.ko...done. Loaded symbols for /boot/kernel/snd_cmi.ko Reading symbols from /boot/kernel/snd_pcm.ko...done. Loaded symbols for /boot/kernel/snd_pcm.ko Reading symbols from /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/acpi/acpi.ko.debug...done. Loaded symbols for /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/acpi/acpi.ko.debug Reading symbols from /boot/kernel/green_saver.ko...done. Loaded symbols for /boot/kernel/green_saver.ko Reading symbols from /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/linux/linux.ko.debug...done. Loaded symbols for /usr/obj/usr/src/sys/DCS/modules/usr/src/sys/modules/linux/linux.ko.debug #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:239 239 dumping++; (kgdb) bt full #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:239 No locals. #1 0xc01ec443 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:371 No locals. #2 0xc01ec743 in panic () at /usr/src/sys/kern/kern_shutdown.c:542 td = (struct thread *) 0xc29fc980 bootopt = 256 newpanic = 1 buf = "lockmgr: locking against myself", '\0' <repeats 224 times> #3 0xc01d0c22 in lockmgr (lkp=0xc77cf97c, flags=34144290, interlkp=0x2000020, td=0xc29fc980) at /usr/src/sys/kern/kern_lock.c:447 error = 0 thr = (struct thread *) 0xc29fc980 extflags = 33554464 lockflags = 34144290 #4 0xc0245f10 in BUF_TIMELOCK (bp=0xc77cf97c, locktype=34144290, interlock=0x0, wmesg=0x0, catch=0, timo=0) at buf.h:319 ret = 0 #5 0xc0241528 in flushbuflist (blist=0xc77cf8b0, flags=4, vp=0xc2ef86d8, slpflag=0, slptimeo=0, errorp=0x0) at /usr/src/sys/kern/vfs_subr.c:1226 bp = (struct buf *) 0xc77cf97c nbp = (struct buf *) 0x2090022 found = 1 error = 0 #6 0xc02411d9 in vinvalbuf (vp=0xc2ef86d8, flags=4, cred=0x0, td=0x0, slpflag=0, slptimeo=0) at /usr/src/sys/kern/vfs_subr.c:1140 blist = (struct buf *) 0x0 error = 0 object = (struct vm_object *) 0xc038d420 #7 0xc027ef0a in ffs_truncate (vp=0xc2ef86d8, length=0, flags=2048, cred=0x0, td=0xc29fc980) at /usr/src/sys/ufs/ffs/ffs_inode.c:273 ovp = (struct vnode *) 0xc2ef86d8 oip = (struct inode *) 0xc2506510 bn = -4595188392983498048 lbn = -4595796903951530429 ---Type <return> to continue, or q <return> to quit--- lastblock = -3284296585705422848 lastiblock = {7825250020, 4294852608, 4294983680} indir_lbn = {-3284295173694292736, 0, -3976995127051695744} oldblks = {-4422543730025529563, -4597468310878027639, -4603193868120500600, 7560230888, 1545117794085, -4074619939888858781, 3530282736, -4603163193464072504, 3265263592, 591635055342, 24892416000, 1425736, 1427344, 3262735212, -4444941709473941328} newblks = {-4595796560354146749, -4595830507774119232, -4595689636071734605, -4602925638822930956, -3284296118623889348, -4595830507775840915, -4597472472701337599, -4422543733250063938, -3284296015545203986, -4597468307654643792, 16109450424, -3284295792166188672, -4597468310878027194, -4597197328506420774, -4595797247547378808} count = -3284296431086600192 blocksreleased = 0 datablocks = 96 fs = (struct fs *) 0xc279d000 bp = (struct buf *) 0xc0210643 needextclean = 0 softdepslowdown = 0 extblocks = 0 offset = -1024489768 size = 0 level = 0 nblocks = -764684924 i = -1024489768 error = 0 allerror = 0 osize = 3224950592 #8 0xc02825c0 in ffs_snapshot (mp=0xc25ecc00, snapfile=---Can't read userspace from dump, or kernel process--- ) at /usr/src/sys/ufs/ffs/ffs_snapshot.c:654 numblks = 262138 blkno = -4595798621938448829 blkp = (ufs2_daddr_t *) 0xc0387108 snapblklist = (ufs2_daddr_t *) 0xc03862a8 error = 5 cg = -1071577533 snaploc = 0 i = 0 ---Type <return> to continue, or q <return> to quit--- size = 0 len = -1033974784 loc = 0 flag = 220270592 starttime = {tv_sec = 0, tv_nsec = 0} endtime = {tv_sec = -1071577533, tv_nsec = -1070042672} saved_nice = 0 '\0' redo = 0 snaplistsize = 0 lp = (int32_t *) 0x0 space = (void *) 0xc0387108 copy_fs = (struct fs *) 0x0 fs = (struct fs *) 0xc279d000 snaphead = (struct snaphead *) 0xc02105db td = (struct thread *) 0xc29fc980 ip = (struct inode *) 0xc2506510 xp = (struct inode *) 0xd26bd7e8 bp = (struct buf *) 0xc77cf8b0 nbp = (struct buf *) 0xc038d320 ibp = (struct buf *) 0x0 sbp = (struct buf *) 0x0 nd = {ni_dirp = 0x80c1c80 ---Can't read userspace from dump, or kernel process--- -- Daniel C. Sobral (8-DCS) Gerencia de Operacoes Divisao de Comunicacao de Dados Coordenacao de Seguranca TCO Fones: 55-61-313-7654/Cel: 55-61-9618-0904 E-mail: Daniel.Capo_at_tco.net.br Daniel.Sobral_at_tcoip.com.br dcs_at_tcoip.com.br Outros: dcs_at_newsguy.com dcs_at_freebsd.org capo_at_notorious.bsdconspiracy.net The rule on staying alive as a forcaster is to give 'em a number or give 'em a date, but never give 'em both at once. -- Jane Bryant QuinnReceived on Fri Apr 04 2003 - 07:19:57 UTC
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