From: Mark_H_Johnson@raytheon.com
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel@vger.kernel.org, Daniel Walker <dwalker@mvista.com>,
"K.R. Foley" <kr@cybsft.com>,
Florian Schmidt <mista.tapas@gmx.net>,
Fernando Pablo Lopez-Lezcano <nando@ccrma.Stanford.EDU>,
Lee Revell <rlrevell@joe-job.com>,
Rui Nuno Capela <rncbc@rncbc.org>,
Wen-chien Jesse Sung <jesse@cola.voip.idv.tw>
Subject: Re: [patch] VP-2.6.9-rc4-mm1-T6
Date: Tue, 12 Oct 2004 11:39:33 -0500 [thread overview]
Message-ID: <OFBECDA4CA.06BA3FF5-ON86256F2B.005609F8@raytheon.com> (raw)
>i've uploaded -T7:
>
>
http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.9-rc4-mm1-T7
>
This crashes at boot time again. Several more scrolling messages that end
with
(all I can see on the screen)
Modules linked in: ext3 jbd
CPU: 1
EIP: 0060:[<c031563e>] Not tainted VLI
EFLAGS: 00000046 (2.6.9-rc4-mm1-VP-T7)
EIP is at _spin_lock+0x43/0x70
eax: 00000001 ebx: c1406020 ecx: 0104ef60 edx: 00000001
esi: c166a000 edi: 00000002 ebp: c166bf04 esp: c166bef8
ds: 007b es: 007b ss: 0068 preempt: 00010002
Process ksoftirqd/1 (pid: 5, threadinfo=c166a000 task=c1659000)
Stack: 00000001 c1406020 c1436020 c166bf18 c011bbf0 c1436a00 c1406020
c1436a00
c166bf48 c011c726 c1436020 c1406020 c166bf38 00000002 c1659000
c166bf48
00000001 c1436a00 00000001 0104ef60 c166bfa4 c03146e3 00000001
c1436020
Call Trace:
[<c011bbf0>] double_lock_balance+0x40/0x50
[<c011c726>] load_balance_newidle+0x66/0xc0
[<c03146e3>] schedule+0x733/0x830
[<c0114b60>] mcount+0x14/0x18
[<c01280c4>] ksoftirqd+0xd4/0xf0
[<c013837b>] kthread_0xbb/0xc0
[<c0127ff0>] ksoftirqd+0x0/0xf0
[<c01382c0>] kthread+0x0/0xc0
[<c0105b19>] kernel_thread_helper+0x5/0xc
Code: ff 21 e6 31 c0 86 03 84 c0 7e 0a 8b 5d f8 8b 75 fc 89 ec 5d c3 c7 04
24 01
00 00 00 e8 0c 4d e2 ff 8b 46 08 a8 08 75 1e 8b 43 08 <85> c0 75 07 c7 43
08 01
Had to cycle power to get the machine back. Rebooting with max_cpus=1
crashed in a different way. Was able to get past mounting the disks and
some of the init script items before stopping at the same location with
a different call trace:
Call Trace:
[<c011cb58>] scheduler_tick+0x148/0x490
[<c012bee3>] update_process_times+0x43/0x60
[<c0114b60>] mcount+0x14/0x18
[<c012beef>] update_process_times_0x4f/0x60
[<c0115141>] smp_apic_timer_interrupt+0xe1/0xf0
[<c011cb73>] scheduler_tick+0x16e/0x490
[<c010854a>] apic_timer_interrupt+0x1a/0x20
[<c031007b>] unix_stream_recvmsg+0x5b/0x450
[<c011cb7e>] scheduler_tick+0x16e/0x490
[<c012bee3>] update_process_times+0x43/0x60
[<c0114b60>] mcount+0x14/0x18
[<c012beef>] update_process_times+0x4f/0x60
[<c0115141>] smp_apic_timer_interrupt+0xe1/0xf0
[<c01225d4>] release_console_sem+0x64/0xe0
[<c012236d>] printk+0x1d/0x30
Will send you more messages if they made it to disk separately.
--Mark H Johnson
<mailto:Mark_H_Johnson@raytheon.com>
next reply other threads:[~2004-10-12 16:46 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-12 16:39 Mark_H_Johnson [this message]
2004-10-12 16:59 ` Daniel Walker
2004-10-12 19:55 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2004-10-11 18:23 [patch] CONFIG_PREEMPT_REALTIME, 'Fully Preemptible Kernel', VP-2.6.9-rc4-mm1-T4 Mark_H_Johnson
2004-10-11 21:59 ` [patch] VP-2.6.9-rc4-mm1-T5 Ingo Molnar
2004-10-12 9:15 ` [patch] VP-2.6.9-rc4-mm1-T6 Ingo Molnar
2004-10-12 9:31 ` Wen-chien Jesse Sung
2004-10-12 10:35 ` Ingo Molnar
2004-10-12 11:32 ` Wen-chien Jesse Sung
2004-10-12 9:42 ` Ingo Molnar
2004-10-12 9:53 ` Ingo Molnar
2004-10-12 12:33 ` Ingo Molnar
2004-10-12 15:12 ` K.R. Foley
2004-10-12 15:27 ` Ingo Molnar
2004-10-12 16:57 ` K.R. Foley
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