Return-Path: <linux-kernel-owner+willy=40w.ods.org@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S262273AbTHBM1j (ORCPT <rfc822;willy@w.ods.org>);
	Sat, 2 Aug 2003 08:27:39 -0400
Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262321AbTHBM1j
	(ORCPT <rfc822;linux-kernel-outgoing>);
	Sat, 2 Aug 2003 08:27:39 -0400
Received: from mail3.ithnet.com ([217.64.64.7]:63937 "HELO
	heather-ng.ithnet.com") by vger.kernel.org with SMTP
	id S262273AbTHBM1h (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
	Sat, 2 Aug 2003 08:27:37 -0400
X-Sender-Authentification: SMTPafterPOP by <info@euro-tv.de> from 217.64.64.14
Date: Sat, 2 Aug 2003 14:27:34 +0200
From: Stephan von Krawczynski <skraw@ithnet.com>
To: Marcelo Tosatti <marcelo@conectiva.com.br>
Cc: andrea@suse.de, linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: 2.4.22-pre lockups (decoded oops for pre8)
Message-Id: <20030802142734.5df93471.skraw@ithnet.com>
In-Reply-To: <Pine.LNX.4.55L.0307251545090.14733@freak.distro.conectiva>
References: <Pine.LNX.4.55L.0307251040240.12645@freak.distro.conectiva>
	<20030725174517.5b21116d.skraw@ithnet.com>
	<Pine.LNX.4.55L.0307251545090.14733@freak.distro.conectiva>
Organization: ith Kommunikationstechnik GmbH
X-Mailer: Sylpheed version 0.9.4 (GTK+ 1.2.10; i686-pc-linux-gnu)
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 3357
Lines: 90

Hello Marcelo, hello andrea,

after some days of running 2.4.22-pre8 I finally got the crash (freeze as
usual). This time the debuggin setup worked and I got:


ksymoops 2.4.8 on i686 2.4.22-pre8.  Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.22-pre8/ (default)
     -m /boot/System.map-2.4.22-pre8 (default)

Warning: You did not tell me where to find symbol information.  I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc.  ksymoops -h explains the options.

Unable to handle kernel paging request at virtual address 4129b0fc
c0130084
*pde = 313f6067
Oops: 0002
CPU:    1
EIP:    0010:[<c0130084>]    Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 00000000   ebx: c2cfdba0   ecx: 00000000   edx: 4129b0fc
esi: d5fb0a24   edi: 0001ca22   ebp: c02eaaa8   esp: c345df30
ds: 0018   es: 0018   ss: 0018
Process kswapd (pid: 5, stackpage=c345d000)
Stack: c2cfdba0 d5fb0a24 c2cfdba0 c013924f c2cfdba0 000001d0 00000200 000001d0 
       00000006 00000020 000001d0 00000020 00000006 c0139493 00000006 00000001 
       c02eaaa8 000001d0 00000006 c02eaaa8 00000000 c013950e 00000020 c02eaaa8 
Call Trace:    [<c013924f>] [<c0139493>] [<c013950e>] [<c013961c>] [<c01396a8>]
  [<c01397d8>] [<c0139740>] [<c0105000>] [<c010592e>] [<c0139740>]
Code: 89 02 c7 43 24 00 00 00 00 f0 ff 0d 9c a5 37 c0 5a 5b 5e c3 


>>EIP; c0130084 <__remove_inode_page+44/60>   <=====

>>ebx; c2cfdba0 <_end+2952980/3852ee40>
>>esi; d5fb0a24 <_end+15c05804/3852ee40>
>>ebp; c02eaaa8 <contig_page_data+168/340>
>>esp; c345df30 <_end+30b2d10/3852ee40>

Trace; c013924f <shrink_cache+2df/3b0>
Trace; c0139493 <shrink_caches+63/a0>
Trace; c013950e <try_to_free_pages_zone+3e/60>
Trace; c013961c <kswapd_balance_pgdat+4c/b0>
Trace; c01396a8 <kswapd_balance+28/40>
Trace; c01397d8 <kswapd+98/c0>
Trace; c0139740 <kswapd+0/c0>
Trace; c0105000 <_stext+0/0>
Trace; c010592e <arch_kernel_thread+2e/40>
Trace; c0139740 <kswapd+0/c0>

Code;  c0130084 <__remove_inode_page+44/60>
00000000 <_EIP>:
Code;  c0130084 <__remove_inode_page+44/60>   <=====
   0:   89 02                     mov    %eax,(%edx)   <=====
Code;  c0130086 <__remove_inode_page+46/60>
   2:   c7 43 24 00 00 00 00      movl   $0x0,0x24(%ebx)
Code;  c013008d <__remove_inode_page+4d/60>
   9:   f0 ff 0d 9c a5 37 c0      lock decl 0xc037a59c
Code;  c0130094 <__remove_inode_page+54/60>
  10:   5a                        pop    %edx
Code;  c0130095 <__remove_inode_page+55/60>
  11:   5b                        pop    %ebx
Code;  c0130096 <__remove_inode_page+56/60>
  12:   5e                        pop    %esi
Code;  c0130097 <__remove_inode_page+57/60>
  13:   c3                        ret    


1 warning issued.  Results may not be reliable.


Hope this helps.
Anything further I can do?

Regards,
Stephan

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/