From: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
To: Paul Mackerras <paulus@samba.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org,
Andy Whitcroft <apw@shadowen.org>,
Balbir Singh <balbir@linux.vnet.ibm.com>
Subject: Re: 2.6.24 Kernel oops will running kernbench regression from 2.6.24-rc8-mm1
Date: Fri, 25 Jan 2008 11:35:13 +0530 [thread overview]
Message-ID: <47997C19.7080309@linux.vnet.ibm.com> (raw)
In-Reply-To: <18320.32464.634534.415458@cargo.ozlabs.ibm.com>
Paul Mackerras wrote:
> Kamalesh Babulal writes:
>
>>>>> NIP: 0000000000004570 LR: 000000000fc42dc0 CTR: 0000000000000000
>>>>> REGS: c00000077b6bf8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest)
>>>>> MSR: 8000000000001000 <ME> CR: 28022422 XER: 00000000
>>>>> DAR: c00000077b6bfce0, DSISR: 000000000a000000
>
> Actually, how much RAM does this machine have? If it has less than
> 32GB, then the problem is that the kernel stack pointer is bogus.
> (How it got to be bogus is the interesting question, of course. :)
>
> Paul.
>
Hi Paul,
This kernel oops in seen in 2.6.24-rc8-git(2,3,4,5,7,8) and the 2.6.24.
Oops: Kernel access of bad area, sig: 11 [#1]
SMP NR_CPUS=32 NUMA pSeries
Modules linked in:
NIP: 0000000000004570 LR: 000000001030e594 CTR: 000000001012ddd0
REGS: c000000771f9f8c0 TRAP: 0300 Not tainted (2.6.24-autotest)
MSR: 8000000000001000 <ME> CR: 28000482 XER: 20000000
DAR: c000000771f9fce0, DSISR: 000000000a000000
TASK = c00000077b9c6000[19197] 'cc1' THREAD: c000000771f9c000 CPU: 2
GPR00: 0000000000000064 c000000771f9fb40 00000000f7fdb470 0000000000000000
GPR04: 0000000000000002 0000000000000000 0000000000782498 00000000003ff3ff
GPR08: 00000000aaaaaaab 0000000040000484 c000000771f9fe30 0000998be2321500
GPR12: 8000000000003030 c0000000005c5680 0000000010030000 0000000010030000
GPR16: 00000000105b0000 00000000105b0000 0000000010440000 00000000105b0000
GPR20: 00000000105b0000 00000000105f0000 0000000000000000 00000000ffd00b44
GPR24: 00000000105b0000 00000000105b0000 00000000105b0000 00000000105b0000
GPR28: 00000000105b0000 0000000010604684 0000000000000100 00000000105f75a8
NIP [0000000000004570] 0x4570
LR [000000001030e594] 0x1030e594
Call Trace:
[c000000771f9fb40] [c000000771f9fcf0] 0xc000000771f9fcf0 (unreliable)
Instruction dump:
48000000 XXXXXXXX XXXXXXXX XXXXXXXX 41820008 XXXXXXXX XXXXXXXX XXXXXXXX
48000010 XXXXXXXX XXXXXXXX XXXXXXXX f92101a0 XXXXXXXX XXXXXXXX XXXXXXXX
---[ end trace a8c779b801674eed ]---
-- 0:conmux-control -- time-stamp -- Jan/24/08 16:40:29 --
-- 0:conmux-control -- time-stamp -- Jan/24/08 16:47:56 --
Unable to handle kernel paging request for data at address 0xc00000077168f870
Faulting instruction address: 0x00004570
Oops: Kernel access of bad area, sig: 11 [#2]
SMP NR_CPUS=32 NUMA pSeries
Modules linked in:
NIP: 0000000000004570 LR: c00000000004a310 CTR: 0000000000000000
REGS: c00000077168f450 TRAP: 0300 Tainted: G D (2.6.24-autotest)
MSR: 8000000000001000 <ME> CR: 28000242 XER: 00000000
DAR: c00000077168f870, DSISR: 000000000a000000
TASK = c000000771fdb170[24200] 'tbench' THREAD: c00000077168c000 CPU: 1
GPR00: 0000000000000000 c00000077168f6d0 c00000000068bc30 8000000000009032
GPR04: 8000000000001030 000000000000025a 0000000042000222 c00000000000ee64
GPR08: c00000077168fae0 0000000028000242 c00000077168f9c0 0000998be2321500
GPR12: 8000000000001030 c0000000005c5480 0000000000000000 0000000000000000
GPR16: 00000000100a0000 00000000100a8b10 00000000100a0000 0000000010000000
GPR20: 0000000000005e84 c000000000008cd4 c00000077168c000 c000000771fdb390
GPR24: 0000000000000001 00000000ff9ce668 00000000ff9cec5c c000000771fdb170
GPR28: 0000000000000001 c00000077ca7cba0 c000000000615938 0000000000000000
NIP [0000000000004570] 0x4570
LR [c00000000004a310] .finish_task_switch+0x54/0xe8
Call Trace:
[c00000077168f6d0] [c00000077168f790] 0xc00000077168f790 (unreliable)
Instruction dump:
48000000 XXXXXXXX XXXXXXXX XXXXXXXX 41820008 XXXXXXXX XXXXXXXX XXXXXXXX
48000010 XXXXXXXX XXXXXXXX XXXXXXXX f92101a0 XXXXXXXX XXXXXXXX XXXXXXXX
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
next prev parent reply other threads:[~2008-01-25 6:05 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
2008-01-17 12:41 ` 2.6.24-rc8-mm1 Build Failure on S390x Kamalesh Babulal
2008-01-17 14:05 ` Martin Schwidefsky
2008-01-17 12:46 ` 2.6.24-rc8-mm1 Balbir Singh
2008-01-17 18:40 ` 2.6.24-rc8-mm1 Andrew Morton
2008-01-17 19:22 ` 2.6.24-rc8-mm1 Pallipadi, Venkatesh
2008-01-17 19:40 ` 2.6.24-rc8-mm1 Andrew Morton
2008-01-17 19:47 ` [E1000-devel] 2.6.24-rc8-mm1 Brandeburg, Jesse
2008-01-17 23:33 ` 2.6.24-rc8-mm1 Venki Pallipadi
2008-01-17 23:04 ` 2.6.24-rc8-mm1 Balbir Singh
2008-01-18 1:42 ` 2.6.24-rc8-mm1 Siddha, Suresh B
2008-01-18 5:06 ` 2.6.24-rc8-mm1 Balbir Singh
2008-01-17 20:25 ` 2.6.24-rc8-mm1 Balbir Singh
2008-01-17 13:21 ` [-mm Patch] UML: fix a building error WANG Cong
2008-01-17 17:59 ` Jeff Dike
2008-01-17 13:34 ` 2.6.24-rc8-mm1 Kamalesh Babulal
2008-01-17 14:26 ` 2.6.24-rc8-mm1 Ingo Molnar
2008-01-17 13:54 ` 2.6.24-rc8-mm1 kernel panic while bootup Kamalesh Babulal
2008-01-17 18:54 ` Andrew Morton
2008-01-17 19:00 ` Randy Dunlap
2008-01-20 6:24 ` Kamalesh Babulal
2008-01-20 7:17 ` Andrew Morton
2008-01-17 13:56 ` [-mm Patch] uml: fix a building error WANG Cong
2008-01-17 17:59 ` Jeff Dike
2008-01-17 18:11 ` Mariusz Kozlowski
2008-01-17 18:56 ` Andrew Morton
2008-01-17 19:38 ` Pallipadi, Venkatesh
2008-01-17 19:44 ` Andrew Morton
2008-01-17 20:42 ` Mariusz Kozlowski
2008-01-17 21:14 ` Jeff Dike
2008-01-17 21:41 ` Venki Pallipadi
2008-01-17 23:08 ` Jeff Dike
2008-01-17 23:17 ` Pallipadi, Venkatesh
2008-01-18 2:19 ` Jeff Dike
2008-01-17 18:56 ` Jeff Dike
2008-01-17 15:23 ` do_md_run returned -22 [Was: 2.6.24-rc8-mm1] Jiri Slaby
2008-01-17 19:01 ` Andrew Morton
2008-01-17 23:15 ` Neil Brown
2008-01-17 16:15 ` 2.6.24-rc8-mm1 Build Failure on scsi driver Kamalesh Babulal
2008-01-17 19:11 ` Andrew Morton
2008-01-18 0:53 ` [PATCH] aha152x: fix isa/pcmcia compile problem Tejun Heo
2008-01-18 6:29 ` Kamalesh Babulal
2008-01-18 6:37 ` 2.6.24-rc8-mm1 Build Failure on scsi driver Kamalesh Babulal
2008-01-18 7:20 ` [PATCH] SCSI: fix isa/pcmcia compile problem Tejun Heo
2008-01-18 7:30 ` Kamalesh Babulal
2008-01-18 14:58 ` James Bottomley
2008-01-18 23:27 ` Tejun Heo
2008-01-18 23:28 ` Tejun Heo
2008-01-18 23:32 ` James Bottomley
2008-01-18 23:46 ` Tejun Heo
2008-01-18 23:47 ` James Bottomley
2008-01-18 23:54 ` Tejun Heo
2008-01-21 9:56 ` Christoph Hellwig
2008-01-21 14:59 ` James Bottomley
2008-01-18 7:27 ` 2.6.24-rc8-mm1 Build Failure on scsi driver Andrew Morton
2008-01-17 16:48 ` 2.6.24-rc8-mm1 (BUG: sched_rt) Randy Dunlap
2008-01-17 17:11 ` Peter Zijlstra
2008-01-17 18:05 ` Randy Dunlap
2008-01-17 19:14 ` Randy Dunlap
2008-01-17 19:38 ` Andrew Morton
2008-01-17 17:15 ` Peter Zijlstra
2008-01-17 17:28 ` x86 refuses to build [Re: 2.6.24-rc8-mm1] Dhaval Giani
2008-01-17 18:44 ` Dhaval Giani
2008-01-18 8:59 ` Ingo Molnar
2008-01-18 16:16 ` Mike Travis
2008-01-17 18:13 ` 2.6.24-rc8-mm1: broken suspend Rafael J. Wysocki
2008-01-17 18:18 ` 2.6.24-rc8-mm1: powerpc: include/asm/nvram.h:62: error: field 'partition' has incomplete type Mariusz Kozlowski
2008-01-17 19:27 ` Andrew Morton
2008-01-17 19:06 ` 2.6.24-rc8-mm1 powerpc build errors Olof Johansson
2008-01-17 19:35 ` Andrew Morton
2008-01-17 22:00 ` Greg KH
2008-01-17 21:10 ` 2.6.24-rc8-mm1 Matt Mackall
2008-01-18 1:29 ` 2.6.24-rc8-mm1 Matt Mackall
2008-01-18 5:08 ` 2.6.24-rc8-mm1 Andrew Morton
2008-01-18 13:55 ` 2.6.24-rc8-mm1 Matt Mackall
2008-01-17 21:29 ` 2.6.24-rc8-mm1 - mkubootimg wants <zlib.h> Joseph Fannin
2008-01-17 22:21 ` Josh Boyer
2008-01-17 22:15 ` 2.6.24-rc8-mm1: powerpc oopses Mariusz Kozlowski
2008-01-17 22:51 ` Andrew Morton
2008-01-17 23:39 ` Matt Mackall
2008-01-18 0:05 ` Andrew Morton
2008-01-18 0:12 ` Matt Mackall
2008-01-18 0:29 ` Andrew Morton
2008-01-18 0:47 ` Matt Mackall
2008-01-18 1:07 ` Andrew Morton
2008-01-18 1:16 ` Matt Mackall
2008-01-18 17:23 ` Mariusz Kozlowski
2008-01-18 17:33 ` Matt Mackall
2008-01-18 6:14 ` 2.6.24-rc8-mm1 Build Failure at scripts/mkubooting/crc32.c Kamalesh Babulal
2008-01-18 8:06 ` Sam Ravnborg
2008-01-20 15:30 ` Mel Gorman
2008-01-18 7:09 ` 2.6.24-rc8-mm1 build failure on headers_check Kamalesh Babulal
2008-01-18 7:38 ` Andrew Morton
2008-01-18 8:36 ` 2.6.24-rc8-mm1 Kernel oops will running kernbench Kamalesh Babulal
2008-01-18 8:44 ` Andrew Morton
2008-01-18 9:01 ` Paul Mackerras
2008-01-18 9:34 ` Kamalesh Babulal
2008-01-18 10:19 ` Paul Mackerras
2008-01-18 10:26 ` Paul Mackerras
2008-01-18 10:44 ` Kamalesh Babulal
2008-01-18 10:54 ` Balbir Singh
2008-01-25 6:05 ` Kamalesh Babulal [this message]
2008-01-18 13:34 ` 2.6.24-rc8-mm1: broken suspend (due to git-cpufreq.patch) Rafael J. Wysocki
2008-01-18 16:53 ` Dave Jones
2008-01-18 17:10 ` Dave Jones
2008-01-18 20:50 ` Rafael J. Wysocki
2008-01-18 21:55 ` Rafael J. Wysocki
2008-01-18 17:26 ` 2.6.24-rc8-mm1 (KVM build issues) Balbir Singh
2008-01-22 8:40 ` Andrew Morton
2008-01-18 18:06 ` 2.6.24-rc8-mm1 Kyle McMartin
2008-01-20 1:10 ` 2.6.24-rc8-mm1: WARN_ON() in clockevents_register_device() on HP nx6325 Rafael J. Wysocki
2008-01-20 10:24 ` Ingo Molnar
2008-01-20 11:21 ` Rafael J. Wysocki
2008-01-20 16:31 ` 2.6.24-rc8-mm1 Mel Gorman
2008-01-20 16:35 ` 2.6.24-rc8-mm1 Balbir Singh
2008-01-20 18:24 ` 2.6.24-rc8-mm1 Mel Gorman
2008-01-21 18:31 ` 2.6.24-rc8-mm1 - SELinux issues Valdis.Kletnieks
2008-01-21 18:53 ` [PATCH} 2.6.24-rc8-mm1 - x86_64 PAT issues with vesafb and NVidia cards Valdis.Kletnieks
2008-01-22 20:30 ` 2.6.24-rc8-mm1: sparc64 warning at fs/file_table.c:49 __fput+0x1a8/0x1e0() Mariusz Kozlowski
2008-01-22 21:02 ` Andrew Morton
2008-01-22 22:28 ` Dave Hansen
2008-01-22 23:13 ` Dave Hansen
2008-01-23 5:47 ` Christoph Hellwig
2008-02-01 23:34 ` Andrew Morton
2008-01-24 6:09 ` 2.6.24-rc8-mm1 Kernel oops on CIFS while running fsstress Kamalesh Babulal
2008-01-24 6:44 ` 2.6.24-rc8-mm1 Badness at net/ipv4/tcp_input.c:2506 Kamalesh Babulal
2008-01-25 0:04 ` 2.6.24-rc8-mm1: old sparc64 bug Mariusz Kozlowski
2008-01-25 17:11 ` Takashi Iwai
2008-01-25 18:34 ` Mariusz Kozlowski
2008-01-28 11:55 ` Takashi Iwai
2008-01-28 22:13 ` Mariusz Kozlowski
2008-01-25 21:59 ` 2.6.24-rc8-mm1 Torsten Kaiser
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