Attachment 113082 Details for Bug 232475

Probably the same oops as before

oops (text/plain), 5.50 KB, created by Klaus Mueller on 2007-01-16 11:22:31 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Klaus Mueller

Created: 2007-01-16 11:22:31 UTC

Size: 5.50 KB

patch

obsolete

>notebook1:~ # ksymoops< bug
>ksymoops 2.4.11 on i686 2.6.18.2-34-default.  Options used
>     -V (default)
>     -k /proc/kallsyms (default)
>     -l /proc/modules (default)
>     -o /lib/modules/2.6.18.2-34-default/ (default)
>     -m /boot/System.map-2.6.18.2-34-default (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.
>
>Warning (read_ksyms): no kernel symbols in ksyms, is /proc/kallsyms a
>valid ksyms file?
>No modules in ksyms, skipping objects
>No ksyms, skipping lsmod
>BUG: unable to handle kernel paging request at virtual address e0473690
>c01c01b9
>*pde = 1f622067
>Oops: 0002 [#1]
>CPU:    0
>EIP:    0060:[<c01c01b9>]    Tainted: G     U VLI
>Using defaults from ksymoops -t elf32-i386 -a i386
>EFLAGS: 00010292   (2.6.18.2-34-default #1)
>eax: c0351501   ebx: e04ae674   ecx: e0473690   edx: e04ae690
>esi: ffffffea   edi: c03514c0   ebp: d77ac624   esp: cbcf1e08
>ds: 007b   es: 007b   ss: 0068
>Stack: 00000000 c02bd5d1 e04ae674 e04ae678 fffffffe c0351540 e04ae674
>ffffffea
>       c03514c0 d77ac624 c01c037e e04ae674 e04ae65c c0224f19 e04ae674
>c02bd5cf
>       e04a1f1d 00000000 00000001 00000000 d77ac000 d77ac680 d77ac624
>e043785c
>Call Trace:
> [<c01c037e>] kobject_register+0x19/0x30
> [<c0224f19>] bus_add_driver+0x51/0x107
> [<e043785c>] init_module+0x716/0x72f [ide_core]
> [<c0137119>] __link_module+0x0/0x1f
> [<c011b951>] __cond_resched+0x16/0x34
> [<c02a44e0>] cond_resched+0x2a/0x31
> [<c02a4515>] wait_for_completion+0x18/0xa4
> [<c0140466>] do_stop+0x0/0x117
> [<c0137119>] __link_module+0x0/0x1f
> [<c013987f>] sys_init_module+0x17fe/0x1981
> [<c020d3bd>] tty_write+0x1cc/0x1dd
> [<c0103d5d>] sysenter_past_esp+0x56/0x79
>Code: 24 14 00 75 0f 8b 43 28 83 c0 14 e8 31 fe ff ff 89 44 24 14 8b 43
>28 8d 53 1c 83 c0 08 8b 48 04 89 43 1c 89 50 04 b0 01 89 4a 04 <89> 11
>8b 53 28 86 42 10 8b 44 24 14 89 43 24 c7 44 24 10 00 00
>
>
>>> >>EIP; c01c01b9 <kobject_add+ab/18a>   <=====
>
>>> >>eax; c0351501 <pnp_bus_type+41/180>
>>> >>ebx; e04ae674 <pg0+20082674/3fbd2400>
>>> >>ecx; e0473690 <pg0+20047690/3fbd2400>
>>> >>edx; e04ae690 <pg0+20082690/3fbd2400>
>>> >>esi; ffffffea <__kernel_rt_sigreturn+1baa/????>
>>> >>edi; c03514c0 <pnp_bus_type+0/180>
>>> >>ebp; d77ac624 <pg0+17380624/3fbd2400>
>>> >>esp; cbcf1e08 <pg0+b8c5e08/3fbd2400>
>
>Trace; c01c037e <kobject_register+19/30>
>Trace; c0224f19 <bus_add_driver+51/107>
>Trace; e043785c <pg0+2000b85c/3fbd2400>
>Trace; c0137119 <__link_module+0/1f>
>Trace; c011b951 <__cond_resched+16/34>
>Trace; c02a44e0 <cond_resched+2a/31>
>Trace; c02a4515 <wait_for_completion+18/a4>
>Trace; c0140466 <do_stop+0/117>
>Trace; c0137119 <__link_module+0/1f>
>Trace; c013987f <sys_init_module+17fe/1981>
>Trace; c020d3bd <tty_write+1cc/1dd>
>Trace; c0103d5d <sysenter_past_esp+56/79>
>
>This architecture has variable length instructions, decoding before eip
>is unreliable, take these instructions with a pinch of salt.
>
>Code;  c01c018e <kobject_add+80/18a>
>00000000 <_EIP>:
>Code;  c01c018e <kobject_add+80/18a>
>   0:   24 14                     and    $0x14,%al
>Code;  c01c0190 <kobject_add+82/18a>
>   2:   00 75 0f                  add    %dh,0xf(%ebp)
>Code;  c01c0193 <kobject_add+85/18a>
>   5:   8b 43 28                  mov    0x28(%ebx),%eax
>Code;  c01c0196 <kobject_add+88/18a>
>   8:   83 c0 14                  add    $0x14,%eax
>Code;  c01c0199 <kobject_add+8b/18a>
>   b:   e8 31 fe ff ff            call   fffffe41 <_EIP+0xfffffe41>
>Code;  c01c019e <kobject_add+90/18a>
>  10:   89 44 24 14               mov    %eax,0x14(%esp)
>Code;  c01c01a2 <kobject_add+94/18a>
>  14:   8b 43 28                  mov    0x28(%ebx),%eax
>Code;  c01c01a5 <kobject_add+97/18a>
>  17:   8d 53 1c                  lea    0x1c(%ebx),%edx
>Code;  c01c01a8 <kobject_add+9a/18a>
>  1a:   83 c0 08                  add    $0x8,%eax
>Code;  c01c01ab <kobject_add+9d/18a>
>  1d:   8b 48 04                  mov    0x4(%eax),%ecx
>Code;  c01c01ae <kobject_add+a0/18a>
>  20:   89 43 1c                  mov    %eax,0x1c(%ebx)
>Code;  c01c01b1 <kobject_add+a3/18a>
>  23:   89 50 04                  mov    %edx,0x4(%eax)
>Code;  c01c01b4 <kobject_add+a6/18a>
>  26:   b0 01                     mov    $0x1,%al
>Code;  c01c01b6 <kobject_add+a8/18a>
>  28:   89 4a 04                  mov    %ecx,0x4(%edx)
>
>This decode from eip onwards should be reliable
>
>Code;  c01c01b9 <kobject_add+ab/18a>
>00000000 <_EIP>:
>Code;  c01c01b9 <kobject_add+ab/18a>   <=====
>   0:   89 11                     mov    %edx,(%ecx)   <=====
>Code;  c01c01bb <kobject_add+ad/18a>
>   2:   8b 53 28                  mov    0x28(%ebx),%edx
>Code;  c01c01be <kobject_add+b0/18a>
>   5:   86 42 10                  xchg   %al,0x10(%edx)
>Code;  c01c01c1 <kobject_add+b3/18a>
>   8:   8b 44 24 14               mov    0x14(%esp),%eax
>Code;  c01c01c5 <kobject_add+b7/18a>
>   c:   89 43 24                  mov    %eax,0x24(%ebx)
>Code;  c01c01c8 <kobject_add+ba/18a>
>   f:   c7                        .byte 0xc7
>Code;  c01c01c9 <kobject_add+bb/18a>
>  10:   44                        inc    %esp
>Code;  c01c01ca <kobject_add+bc/18a>
>  11:   24 10                     and    $0x10,%al
>
>EIP: [<c01c01b9>] kobject_add+0xab/0x18a SS:ESP 0068:cbcf1e08
>Warning (Oops_read): Code line not seen, dumping what data is available
>
>
>>> >>EIP; c01c01b9 <kobject_add+ab/18a>   <=====
>
>
>3 warnings issued.  Results may not be reliable.

Actions: View

Attachments on bug 232475: 113029 | 113056 | 113082 | 113119