kern/87255: [md] [panic] large malloc-backed mfs crashes the
dominique.goncalves at gmail.com
Thu Jul 20 12:30:22 UTC 2006
The following reply was made to PR kern/87255; it has been noted by GNATS.
From: "Dominique Goncalves" <dominique.goncalves at gmail.com>
To: bug-followup at FreeBSD.org, yar at comp.chem.msu.su
Subject: Re: kern/87255: [md] [panic] large malloc-backed mfs crashes the system
Date: Thu, 20 Jul 2006 14:28:52 +0200
On a recent FreeBSD 7.0-CURRENT #11: Tue Jul 18 11:12:05 CEST 2006, I
can also reproduce this panic. It's a bit annoying because I use
FreeBSD with freesbie2 on USB keys.
What's the status of this issue ?
Let me know if you need more information.
g_vfs_done():md5[WRITE(offset=51625984, length=131072)]error = 28
g_vfs_done():md5[WRITE(offset=118456320, length=6144)]error = 28
panic: bundirty: buffer 0xcbe94148 still on queue 1
cpuid = 0
KDB: enter: panic
[thread pid 3 tid 100001 ]
Stopped at kdb_enter+0x2b: nop
Tracing pid 3 tid 100001 td 0xc237fd80
kdb_enter(c0955759) at kdb_enter+0x2b
panic(c095e295,cbe94148,1,cbe94148,d26a1c54,...) at panic+0x127
bundirty(cbe94148) at bundirty+0x35
brelse(cbe94148) at brelse+0x823
bufdone_finish(cbe94148) at bufdone_finish+0x32a
bufdone(cbe94148) at bufdone+0xaa
ffs_vget(cbe94148) at ffs_vget+0x9ae
bufdone(cbe94148) at bufdone+0x8f
g_getattr__(c279f8c4) at g_getattr__+0xca
biodone(c279f8c4) at biodone+0x58
g_io_schedule_up(c237fd80) at g_io_schedule_up+0xe6
g_print_bio(0,d26a1d38) at g_print_bio+0xfa
fork_exit(c068f38c,0,d26a1d38) at fork_exit+0xa4
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xd26a1d6c, ebp = 0 ---
There's this old saying: "Give a man a fish, feed him for a day. Teach
a man to fish, feed him for life."
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