Date: Sat, 3 May 2003 08:31:01 -0400 (EDT) From: Donn Miller <dmmiller@cvzoom.net> To: current@freebsd.org Subject: Recent softupdates related panic Message-ID: <20030503082354.R3423@daemonstar.zoominternet.net>
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Hot off the presses after a make world/kernel completed a few hours ago.
Script started on Sat May 3 08:24:40 2003
dmmiller@daemonstar /<2>compile/CUSTOM#=09gdb -k kernel.debug /usr/crash/vm=
core.0
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 ar=
e
welcome to change it and/or distribute copies of it under certain condition=
s.
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: bremfree: removing a buffer not on a queue
panic messages:
---
panic: ffs_blkfree: freeing free block
syncing disks, buffers remaining... panic: bremfree: removing a buffer not =
on a queue
Uptime: 1h8m27s
Dumping 255 MB
ata0: resetting devices ..
done
16[CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] =
[CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CT=
RL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-=
C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C t=
o abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to a=
bort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abor=
t] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] =
[CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CT=
RL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-=
C to abort] [CTRL-C to abort] 32[CTRL-C to abort] [CTRL-C to abort] [CTRL-=
C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C t=
o abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to a=
bort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abor=
t] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] =
[CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] [CT=
RL-C to abort] 48 64 80 96 112 128 144 160 176 192 208 224 240
---
Reading symbols from /boot/kernel/vesa.ko...done.
Loaded symbols for /boot/kernel/vesa.ko
Reading symbols from /boot/kernel/if_dc.ko...done.
Loaded symbols for /boot/kernel/if_dc.ko
Reading symbols from /boot/kernel/miibus.ko...done.
Loaded symbols for /boot/kernel/miibus.ko
Reading symbols from /boot/kernel/snd_maestro3.ko...done.
Loaded symbols for /boot/kernel/snd_maestro3.ko
Reading symbols from /boot/kernel/snd_pcm.ko...done.
Loaded symbols for /boot/kernel/snd_pcm.ko
Reading symbols from /boot/kernel/ntfs.ko...done.
Loaded symbols for /boot/kernel/ntfs.ko
Reading symbols from /boot/kernel/apm_saver.ko...done.
Loaded symbols for /boot/kernel/apm_saver.ko
Reading symbols from /boot/kernel/linux.ko...done.
Loaded symbols for /boot/kernel/linux.ko
#0 doadump () at ../../../kern/kern_shutdown.c:238
238=09=09dumping++;
(kgdb) bt
#0 doadump () at ../../../kern/kern_shutdown.c:238
#1 0xc01f5147 in boot (howto=3D260) at ../../../kern/kern_shutdown.c:370
#2 0xc01f54dd in panic () at ../../../kern/kern_shutdown.c:543
#3 0xc023a650 in bremfreel (bp=3D0xc7779308) at ../../../kern/vfs_bio.c:64=
8
#4 0xc023a562 in bremfree (bp=3D0x0) at ../../../kern/vfs_bio.c:630
#5 0xc0244871 in vop_stdfsync (ap=3D0xcd2ea994) at ../../../kern/vfs_defau=
lt.c:762
#6 0xc01b8ac0 in spec_fsync (ap=3D0xcd2ea994) at ../../../fs/specfs/spec_v=
nops.c:418
#7 0xc01b7fa8 in spec_vnoperate (ap=3D0x0) at ../../../fs/specfs/spec_vnop=
s.c:123
#8 0xc02ee2e1 in ffs_sync (mp=3D0xc271f200, waitfor=3D2, cred=3D0xc0eb5f00=
, td=3D0xc03e11e0)
at vnode_if.h:612
#9 0xc02520db in sync (td=3D0xc03e11e0, uap=3D0x0) at ../../../kern/vfs_sy=
scalls.c:137
#10 0xc01f4c6f in boot (howto=3D256) at ../../../kern/kern_shutdown.c:279
#11 0xc01f54dd in panic () at ../../../kern/kern_shutdown.c:543
#12 0xc02d56da in ffs_blkfree (fs=3D0xc271c000, devvp=3D0xc26cf36c, bno=3D2=
094400, size=3D16384,
inum=3D526635) at ../../../ufs/ffs/ffs_alloc.c:1768
#13 0xc02e5e75 in indir_trunc (freeblks=3D0xc2e79c00, dbn=3D8377344, level=
=3D0, lbn=3D12,
countp=3D0xcd2eabf0) at ../../../ufs/ffs/ffs_softdep.c:2615
#14 0xc02e590e in handle_workitem_freeblocks (freeblks=3D0xc2e79c00, flags=
=3D0)
at ../../../ufs/ffs/ffs_softdep.c:2480
#15 0xc02e2a2d in process_worklist_item (matchmnt=3D0x0, flags=3D0)
at ../../../ufs/ffs/ffs_softdep.c:756
#16 0xc02e2750 in softdep_process_worklist (matchmnt=3D0x0) at ../../../ufs=
/ffs/ffs_softdep.c:622
#17 0xc024daf0 in sched_sync () at ../../../kern/vfs_subr.c:1761
#18 0xc01deff0 in fork_exit (callout=3D0xc024d700 <sched_sync>, arg=3D0x0, =
frame=3D0x0)
at ../../../kern/kern_fork.c:792
(kgdb) quit
dmmiller@daemonstar /<2>compile/CUSTOM#=09^Dexit
Script done on Sat May 3 08:25:12 2003
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