Date: Thu, 26 Oct 2006 13:10:41 +0100 From: Dominic Marks <dom@helenmarks.co.uk> To: freebsd-stable@freebsd.org Subject: Re: FreeBSD 6.2-PRE panic Message-ID: <20061026131041.9da80977.dom@helenmarks.co.uk> In-Reply-To: <20061026121447.7b75d077.dom@helenmarks.co.uk> References: <20061026121447.7b75d077.dom@helenmarks.co.uk>
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On Thu, 26 Oct 2006 12:14:47 +0100
Dominic Marks <dom@helenmarks.co.uk> wrote:
> Hello,
>
> Received this one this morning. I was in Gnome, just opened
> sylpheed. Had a collection of other apps running, no particular
> high load. Debug kernel and vmcore available for interested
> developers (592MB ... I've turned on minidumps now.)
>
> Thanks,
> Dominic
>
And another, looks like the same again. This time I have a
minidump (73MB) . Available for developers. I'm going to try
going to latest STABLE and see if it goes away.
Thanks,
Dominic
Unread portion of the kernel message buffer:
acd1: unknown transfer phase
kernel trap 12 with interrupts disabled
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x78
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc06f39a3
stack pointer = 0x28:0xe3570be0
frame pointer = 0x28:0xe3570be4
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = resume, IOPL = 0
current process = 17 (swi6: task queue)
trap number = 12
panic: page fault
Uptime: 1h39m21s
Physical memory: 1014 MB
Dumping 177 MB: (CTRL-C to abort) (CTRL-C to abort) (CTRL-C
to abort) 162 (CTRL-C to abort) (CTRL-C to abort) (CTRL-C to
abort) 146 (CTRL-C to abort) (CTRL-C to abort) (CTRL-C to
abort) (CTRL-C to abort) (CTRL-C to abort) (CTRL-C to
abort) 130 (CTRL-C to abort) (CTRL-C to abort) (CTRL-C to
abort) 114 98 82 (CTRL-C to abort) (CTRL-C to abort) (CTRL-C
to abort) 66 50 (CTRL-C to abort) (CTRL-C to abort) (CTRL-C
to abort) 34 18 2
#0 doadump () at pcpu.h:165
165 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) bt
#0 doadump () at pcpu.h:165
#1 0xc06ce06a in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409
#2 0xc06ce374 in panic (fmt=0xc0959c10 "%s") at /usr/src/sys/kern/kern_shutdown.c:565
#3 0xc0901e81 in trap_fatal (frame=0xe3570ba0, eva=0) at /usr/src/sys/i386/i386/trap.c:837
#4 0xc0901599 in trap (frame=
{tf_fs = -988151800, tf_es = -988217304, tf_ds =
-480837592, tf_edi = -986352032, tf_esi = -995430016, tf_ebp =
-480834588, tf_isp = -480834612, tf_ebx = -995474688, tf_edx =
-995430016, tf_ecx = 4, tf_eax = 4, tf_trapno = 12, tf_err = 0,
tf_eip = -1066452573, tf_cs = 32, tf_eflags = 589831, tf_esp =
-995430016, tf_ss = -480834552})
at /usr/src/sys/i386/i386/trap.c:270
#5 0xc08ee9da in calltrap () at /usr/src/sys/i386/i386/exception.s:139
#6 0xc06f39a3 in turnstile_setowner (ts=0xc4aa4300, owner=0x4) at /usr/src/sys/kern/subr_turnstile.c:432
#7 0xc06f3ccf in turnstile_wait (lock=0xc53576ac, owner=0x4) at /usr/src/sys/kern/subr_turnstile.c:591
#8 0xc06c2973 in _mtx_lock_sleep (m=0xc53576ac, tid=3299537280, opts=0, file=0x0, line=0)
at /usr/src/sys/kern/kern_mutex.c:579
#9 0xc06cd41d in _sema_post (sema=0xc53576ac, file=0x0, line=0) at /usr/src/sys/kern/kern_sema.c:79
#10 0xc04ee003 in ata_completed (context=0xc5357660, dummy=1) at /usr/src/sys/dev/ata/ata-queue.c:481
#11 0xc06f25e8 in taskqueue_run (queue=0xc4af8580) at /usr/src/sys/kern/subr_taskqueue.c:257
#12 0xc06f2877 in taskqueue_swi_run (dummy=0x0) at /usr/src/sys/kern/subr_taskqueue.c:299
#13 0xc06b3ed6 in ithread_execute_handlers (p=0xc4ab3430, ie=0xc4bab700) at /usr/src/sys/kern/kern_intr.c:682
#14 0xc06b4017 in ithread_loop (arg=0xc4b7f020) at /usr/src/sys/kern/kern_intr.c:765
#15 0xc06b2b0d in fork_exit (callout=0xc06b3fb4 <ithread_loop>, arg=0x4, frame=0x4)
at /usr/src/sys/kern/kern_fork.c:821
#16 0xc08eea3c in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:208
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