From: Christoph Lameter <clameter@engr.sgi.com>
To: Petr Vandrovec <vandrove@vc.cvut.cz>
Cc: Andrew Morton <akpm@osdl.org>,
alokk@calsoftinc.com, linux-kernel@vger.kernel.org,
manfred@colorfullife.com
Subject: Re: 2.6.14-rc1-git-now still dying in mm/slab - this time line 1849
Date: Wed, 21 Sep 2005 08:59:23 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.62.0509210856410.10272@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <4330B5C2.3080300@vc.cvut.cz>
On Wed, 21 Sep 2005, Petr Vandrovec wrote:
> Simple... I just boot any kernel after 2.6.13, and it dies in front of me.
> Currently I'm using config below, which I boot with 'rootdelay=60' so panic
> in keventd happens before panic due to no root filesystem. No ACPI.
> Nothing. 100% reproducible. Maybe I should enable embedded options and
> remove all other device drivers still present in the kernel.
>
> Below config is dmesg from 2.6.13, which has no problems with comming up.
> Maybe
> you'll find some clue there, but I see none. Node #0 has 1GB of memory, so
> it should have no need to borrow blocks from node #1 when this kernel is able
> to boot in 16MB of memory...
Hmm. This likely has something to do with debugging code. I was unable to
reproduce this on amd64 with your config. I get another failure with
2.6.14-rc2 on ia64 if I enable all the debugging features that you have.
The system works fine if no debugging is configured:
kernel BUG at kernel/workqueue.c:541!
swapper[1]: bugcheck! 0 [1]
Modules linked in:
Pid: 1, CPU 0, comm: swapper
psr : 00001010085a6010 ifs : 8000000000000105 ip : [<a0000001000e5b10>]
Not tainted
ip is at init_workqueues+0x90/0xa0
unat: 0000000000000000 pfs : 0000000000000105 rsc : 0000000000000003
rnat: 0000000000000000 bsps: 000000000001003e pr : 000000000000a541
ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c8a70433f
csd : 0000000000000000 ssd : 0000000000000000
b0 : a0000001000e5b10 b6 : e000003002385ad0 b7 : e000000001fffc00
f6 : 1003e000000003f34da65 f7 : 1003e20c49ba5e353f7cf
f8 : 1003e00000000000000c8 f9 : 10006c7fffffffd73ea5c
f10 : 0fffdfffffffffaf00000 f11 : 1003e0000000000000000
r1 : a000000100cd7670 r2 : 0000000000000001 r3 : e00000b0057c0e00
r8 : 0000000000000029 r9 : 0000000000004000 r10 : 0000000000000001
r11 : 0000000000000002 r12 : e00000b0057c7de0 r13 : e00000b0057c0000
r14 : a0000001009690b0 r15 : e00000b0057c0df4 r16 : e00000b0057c0e00
r17 : 0000000000000001 r18 : 0000000000000002 r19 : a0000001009690b0
r20 : a000000100ad78f8 r21 : ffffffffffffffff r22 : e000000001fffc00
r23 : a000000100b11748 r24 : 0000000000000000 r25 : 0000000000000004
r26 : e00000b0057c0df0 r27 : e00000b0057c7cc8 r28 : e00000b0057c7cd0
r29 : 0000000000000c46 r30 : 0000000000000c46 r31 : 0000000000000308
next prev parent reply other threads:[~2005-09-21 15:59 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-15 16:51 Petr Vandrovec
2005-09-15 17:33 ` Petr Vandrovec
[not found] ` <20050916023005.4146e499.akpm@osdl.org>
[not found] ` <432AA00D.4030706@vc.cvut.cz>
[not found] ` <20050916230809.789d6b0b.akpm@osdl.org>
2005-09-19 16:02 ` Petr Vandrovec
2005-09-19 18:29 ` Andrew Morton
2005-09-19 18:51 ` Christoph Lameter
2005-09-19 19:28 ` Andrew Morton
2005-09-19 21:20 ` Christoph Lameter
2005-09-20 5:16 ` Andrew Morton
2005-09-20 8:34 ` Alok Kataria
2005-09-20 13:58 ` Petr Vandrovec
2005-09-21 1:03 ` Christoph Lameter
2005-09-21 1:22 ` Petr Vandrovec
2005-09-21 15:59 ` Christoph Lameter [this message]
2005-09-22 19:52 ` Christoph Lameter
2005-09-22 20:01 ` Andrew Morton
2005-09-22 21:25 ` Petr Vandrovec
2005-09-22 21:32 ` Christoph Lameter
2005-09-22 21:46 ` Andrew Morton
2005-09-22 21:54 ` Christoph Lameter
2005-09-23 0:25 ` Petr Vandrovec
2005-09-28 21:02 ` Ravikiran G Thirumalai
2005-09-28 22:50 ` Christoph Lameter
2005-09-29 16:43 ` Petr Vandrovec
2005-09-29 18:11 ` Ravikiran G Thirumalai
2005-09-29 18:38 ` Christoph Lameter
2005-09-30 5:45 ` Ravikiran G Thirumalai
2005-09-30 6:05 ` Andrew Morton
2005-09-30 6:28 ` Ravikiran G Thirumalai
2005-09-30 15:16 ` Bryan O'Sullivan
2005-09-30 15:57 ` Christoph Lameter
2005-09-30 16:45 ` Bryan O'Sullivan
2005-09-30 20:11 ` Andi Kleen
2005-09-30 20:23 ` Ravikiran G Thirumalai
2005-09-30 16:55 ` Christoph Lameter
2005-09-19 18:56 ` Petr Vandrovec
2005-09-19 19:08 ` Christoph Lameter
2005-09-23 19:34 Alok Kataria
2005-09-23 23:57 ` Christoph Lameter
2005-09-24 0:05 ` Christoph Lameter
2005-09-24 12:52 ` Manfred Spraul
2005-09-25 14:16 Alok Kataria
2005-09-26 18:00 ` Christoph Lameter
2005-09-26 19:34 ` Alok Kataria
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Pine.LNX.4.62.0509210856410.10272@schroedinger.engr.sgi.com \
--to=clameter@engr.sgi.com \
--cc=akpm@osdl.org \
--cc=alokk@calsoftinc.com \
--cc=linux-kernel@vger.kernel.org \
--cc=manfred@colorfullife.com \
--cc=vandrove@vc.cvut.cz \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®