From: Nathan Lynch <nathanl@austin.ibm.com>
To: Andrew Morton <akpm@osdl.org>
Cc: lkml <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.9-rc1-mm4
Date: Wed, 08 Sep 2004 15:16:17 -0500 [thread overview]
Message-ID: <1094674577.22026.4.camel@pants.austin.ibm.com> (raw)
In-Reply-To: <20040907020831.62390588.akpm@osdl.org>
On Tue, 2004-09-07 at 04:08, Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.9-rc1/2.6.9-rc1-mm4/
When running a moderate load and running top, I get:
kernel BUG in next_thread at kernel/exit.c:852!
cpu 0x2: Vector: 700 (Program Check) at [c00000027bcf3770]
pc: c000000000058454: .next_thread+0x14/0x48
lr: c0000000000f1a84: .do_task_stat+0x238/0x53c
sp: c00000027bcf39f0
msr: 8000000000029032
current = 0xc000000270033380
paca = 0xc000000000474000
pid = 6627, comm = top
enter ? for help
2:mon> t
[link register ] c0000000000f1a84 .do_task_stat+0x238/0x53c
[c00000027bcf39f0] c0000000000f1998 .do_task_stat+0x14c/0x53c
(unreliable)
[c00000027bcf3c50] c0000000000edc30 .proc_info_read+0x94/0x100
[c00000027bcf3cf0] c0000000000aa780 .vfs_read+0x10c/0x164
[c00000027bcf3d90] c0000000000aaa94 .sys_read+0x58/0xa4
[c00000027bcf3e30] c000000000011e00 syscall_exit+0x0/0x18
--- Exception: c01 (System Call) at 000000800021c944
SP (1ffffffeda0) is in userspace
> +show-aggregate-per-process-counters-in-proc-pid-stat.patch
>
> /proc/pid/stat enhancements
This seems the likely suspect to me, but I haven't the time at the
moment to try backing it out.
Nathan
next prev parent reply other threads:[~2004-09-08 20:14 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-07 9:08 2.6.9-rc1-mm4 Andrew Morton
2004-09-07 11:59 ` 2.6.9-rc1-mm4 Terje Kvernes
2004-09-07 14:24 ` 2.6.9-rc1-mm4 Kasper Sandberg
2004-09-07 14:32 ` 2.6.9-rc1-mm4 Terje Kvernes
2004-09-07 17:04 ` 2.6.9-rc1-mm4 Francois Romieu
2004-09-07 18:30 ` 2.6.9-rc1-mm4 Terje Kvernes
2004-09-07 12:05 ` 2.6.9-rc1-mm4 Terje Kvernes
2004-09-07 12:21 ` 2.6.9-rc1-mm4 Simon Derr
2004-09-08 8:47 ` 2.6.9-rc1-mm4 Andrew Morton
2004-09-08 8:54 ` 2.6.9-rc1-mm4 Simon Derr
2004-09-08 9:30 ` [PATCH] Remove syscall declarations from linux/key.h David Howells
2004-09-08 11:23 ` Arnd Bergmann
2004-09-08 9:37 ` 2.6.9-rc1-mm4 David Howells
2004-09-08 12:06 ` [PATCH] Move syscall declarations from linux/key.h David Howells
2004-09-08 12:17 ` [PATCH] Move syscall declarations from linux/key.h [try #2] David Howells
2004-09-07 14:31 ` 2.6.9-rc1-mm4 Norberto Bensa
2004-09-07 15:45 ` 2.6.9-rc1-mm4 Zwane Mwaikambo
2004-09-07 16:46 ` 2.6.9-rc1-mm4 Danny ter Haar
2004-09-07 22:12 ` Killer CacheFS [was Re: 2.6.9-rc1-mm4] J.A. Magallon
2004-09-07 18:43 ` [patch] 2.6.9-rc1-mm4: small LOCALVERSION help text corrections Adrian Bunk
2004-09-07 21:27 ` Sam Ravnborg
2004-09-07 19:42 ` Adrian Bunk
2004-09-07 23:26 ` Ian Wienand
2004-09-07 19:02 ` [patch] 2.6.9-rc1-mm4: Makefile: remove tabs from empty lines Adrian Bunk
2004-09-07 21:14 ` Sam Ravnborg
2004-09-07 19:40 ` Adrian Bunk
2004-09-08 5:51 ` Dmitry Torokhov
2004-09-08 8:17 ` Sam Ravnborg
2004-09-07 19:26 ` [patch] 2.6.9-rc1-mm4: atyfb_base.c gcc 2.95 compile error Adrian Bunk
2004-09-08 0:38 ` [Linux-fbdev-devel] " Antonino A. Daplas
2004-09-08 0:38 ` Antonino A. Daplas
2004-09-07 20:01 ` 2.6.9-rc1-mm4 Lorenzo Allegrucci
2004-09-07 20:23 ` 2.6.9-rc1-mm4 Nathan Bryant
2004-09-07 21:07 ` 2.6.9-rc1-mm4 Bjorn Helgaas
2004-09-08 8:15 ` 2.6.9-rc1-mm4 Lorenzo Allegrucci
2004-09-07 21:47 ` 2.6.9-rc1-mm4 (compile stats) John Cherry
2004-09-07 21:58 ` John Cherry
2004-09-08 13:00 ` 2.6.9-rc1-mm4 William Lee Irwin III
2004-09-08 13:10 ` 2.6.9-rc1-mm4 David Howells
2004-09-08 20:16 ` Nathan Lynch [this message]
2004-09-09 2:01 ` 2.6.9-rc1-mm4 William Lee Irwin III
2004-09-09 2:30 ` 2.6.9-rc1-mm4 William Lee Irwin III
2004-09-09 18:04 ` 2.6.9-rc1-mm4 Pasi Savolainen
2004-09-09 19:33 ` 2.6.9-rc1-mm4 Pasi Savolainen
-- strict thread matches above, loose matches on Subject: below --
2004-09-07 16:45 2.6.9-rc1-mm4 Martin J. Bligh
2004-09-07 20:13 ` 2.6.9-rc1-mm4 Sam Ravnborg
2004-09-07 21:17 ` 2.6.9-rc1-mm4 Andrew Morton
2004-09-09 14:27 ` 2.6.9-rc1-mm4 Martin J. Bligh
2004-09-09 17:57 ` 2.6.9-rc1-mm4 Nick Piggin
2004-09-07 21:29 ` 2.6.9-rc1-mm4 Sam Ravnborg
2004-09-08 7:29 2.6.9-rc1-mm4 Sid Boyce
2004-09-08 15:43 2.6.9-rc1-mm4 Sid Boyce
2004-09-09 4:42 2.6.9-rc1-mm4 Paul Blazejowski
2004-09-09 4:44 ` 2.6.9-rc1-mm4 Andrew Morton
2004-09-09 13:37 ` 2.6.9-rc1-mm4 Alan Cox
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