lkml.org 
[lkml]   [2000]   [Dec]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subject[BUG] raid5 crash with 2.4.0-test12 [Was: Linux-2.4.0-test12]
On Mon, Dec 11, 2000 at 06:52:55PM -0800, Linus Torvalds wrote:
>
> Ok, there it is. Noticeable changes from pre8 are mainly (a) new tq list
> compile fixes and (b) the NetApp snapshot thing.

> - final:
> - Neil Brown: raid and md cleanups

Hmm, while doing some not-so-heavy things with a mysql-db on a raid5-device
this kernel Oopsed on me; ksymoops output [which went through klogd,
shouldn't matter that much, klogd was using the right System.map]:

Dec 12 14:04:50 spaans kernel: invalid operand: 0000
Dec 12 14:04:50 spaans kernel: CPU: 1
Dec 12 14:04:50 spaans kernel: EIP: 0010:[end_buffer_io_bad+85/92]
Dec 12 14:04:50 spaans kernel: EFLAGS: 00010286
Dec 12 14:04:50 spaans kernel: eax: 0000001c ebx: c5418dc8 ecx: 00000000 edx: 01000000
Dec 12 14:04:50 spaans kernel: esi: cfd9b960 edi: cfd9b800 ebp: c5418d80 esp: c14ade8c
Dec 12 14:04:50 spaans kernel: ds: 0018 es: 0018 ss: 0018
Dec 12 14:04:50 spaans kernel: Process raid5d (pid: 9, stackpage=c14ad000)
Dec 12 14:04:50 spaans kernel: Stack: c0225409 c022575a 000002fd 00000008 c01c91ac c5418d80 00000001 00000008
Dec 12 14:04:50 spaans kernel: cfd9b800 00000002 00000000 c01c9d0f cfd9b800 00000002 00000001 cfd9b800
Dec 12 14:04:50 spaans kernel: c146c400 cfd9b800 00000003 00000003 c146c400 c01ca867 cfd9b800 cfd9b800
Dec 12 14:04:50 spaans kernel: Call Trace: [tvecs+13949/58456] [tvecs+14798/58456] [raid5_end_buffer_io+68/128] [complete_stripe+151/272] [handle_stripe+331/1092] [raid5d+173/260] [md_thread+299/508]
Dec 12 14:04:50 spaans kernel: Code: 0f 0b 83 c4 0c 5b c3 55 57 56 53 8b 5c 24 14 8b 54 24 18 85
Using defaults from ksymoops -t elf32-i386 -a i386

Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: 0f 0b ud2a
Code; 00000002 Before first symbol
2: 83 c4 0c add $0xc,%esp
Code; 00000005 Before first symbol
5: 5b pop %ebx
Code; 00000006 Before first symbol
6: c3 ret
Code; 00000007 Before first symbol
7: 55 push %ebp
Code; 00000008 Before first symbol
8: 57 push %edi
Code; 00000009 Before first symbol
9: 56 push %esi
Code; 0000000a Before first symbol
a: 53 push %ebx
Code; 0000000b Before first symbol
b: 8b 5c 24 14 mov 0x14(%esp,1),%ebx
Code; 0000000f Before first symbol
f: 8b 54 24 18 mov 0x18(%esp,1),%edx
Code; 00000013 Before first symbol
13: 85 00 test %eax,(%eax)

Regards,
--
Jasper Spaans <jasper@spaans.ds9a.nl>
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:28    [W:0.161 / U:2.728 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site