[KSYMOOPS] Memeory related errors killed SMP box

["Chris Rankin" <rankincj@yahoo.com>]

[-- Attachment #1: Type: text/plain, Size: 593 bytes --]

Hi,

I downloaded and installed today's CVS ALSA and the
following happened:

- no sound when using aplay
- complete X-server lockup when trying to load OSS
emulation modules. (Machine still pingable, though.)

On reboot, the same thing happened except this time I
received an oops. (Attached.) I strongly suspect
today's memory-related changes.

I am using a SB-Live! card with Linux-2.4.19-SMP.

Cheers,
Chris



__________________________________________________
Do You Yahoo!?
Everything you'll ever need on one web page
from News and Sport to Email and Music Charts
http://uk.my.yahoo.com

[-- Attachment #2: ALSA-KSYMOOPS --]
[-- Type: application/octet-stream, Size: 2860 bytes --]

ksymoops 2.4.6 on i686 2.4.19.  Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.19/ (default)
     -m /boot/System.map-2.4.19 (specified)

Oct 30 22:56:19 twopit kernel: kernel BUG at page_alloc.c:206!
Oct 30 22:56:19 twopit kernel: invalid operand: 0000
Oct 30 22:56:19 twopit kernel: CPU:    0
Oct 30 22:56:19 twopit kernel: EIP:    0010:[rmqueue+147/576]    Not tainted
Oct 30 22:56:19 twopit kernel: EFLAGS: 00010086
Oct 30 22:56:19 twopit kernel: eax: 0000008e   ebx: c0277f24   ecx: 00000000   edx: 0000033a
Oct 30 22:56:19 twopit kernel: esi: 00000001   edi: c1009b00   ebp: c0277f00   esp: f7679bbc
Oct 30 22:56:19 twopit kernel: ds: 0018   es: 0018   ss: 0018
Oct 30 22:56:19 twopit kernel: Process aplay (pid: 702, stackpage=f7679000)
Oct 30 22:56:19 twopit kernel: Stack: e7855c00 c1009b00 00000003 00025ec6 00000292 00000000 c0277f00 c0278130 
Oct 30 22:56:19 twopit kernel:        00000041 f7ef5000 00000000 c013b81c 0000000d c0277f00 c027812c 00000021 
Oct 30 22:56:19 twopit kernel:        00000011 00000021 00001000 f7ef5000 00000000 c013b99c c01101fc c1030020 
Oct 30 22:56:19 twopit kernel: Call Trace:    [__alloc_pages+76/432] [__get_free_pages+28/32] [pci_alloc_consistent+76/144] [<f893dca8>] [<f893a2fc>]
Oct 30 22:56:19 twopit kernel:   [<f8965ce7>] [<f8970661>] [<f8970ee6>] [<f895b490>] [<f895b544>] [<f895e80b>]
Oct 30 22:56:19 twopit kernel: Code: 0f 0b ce 00 c0 eb 24 c0 8b 57 04 89 fd 8b 07 89 50 04 89 02 
Using defaults from ksymoops -t elf32-i386 -a i386


>>ebx; c0277f24 <contig_page_data+24/340>
>>edi; c1009b00 <_end+cd8994/38514ef4>
>>ebp; c0277f00 <contig_page_data+0/340>
>>esp; f7679bbc <_end+37348a50/38514ef4>

Trace; f8965ce7 <[snd-pcm]snd_pcm_sgbuf_alloc+67/150>
Trace; f8970661 <[snd-emu10k1]snd_emu10k1_pcm_channel_alloc+c1/180>
Trace; f8970ee6 <[snd-emu10k1]snd_emu10k1_playback_hw_params+56/d0>
Trace; f895b490 <[snd-pcm]snd_pcm_hw_params+270/2b0>
Trace; f895b544 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
Trace; f895e80b <[snd-pcm]snd_pcm_playback_ioctl1+4b/2f0>

Code;  00000000 Before first symbol
00000000 <_EIP>:
Code;  00000000 Before first symbol
   0:   0f 0b                     ud2a   
Code;  00000002 Before first symbol
   2:   ce                        into   
Code;  00000003 Before first symbol
   3:   00 c0                     add    %al,%al
Code;  00000005 Before first symbol
   5:   eb 24                     jmp    2b <_EIP+0x2b> 0000002b Before first symbol
Code;  00000007 Before first symbol
   7:   c0 8b 57 04 89 fd 8b      rorb   $0x8b,0xfd890457(%ebx)
Code;  0000000e Before first symbol
   e:   07                        pop    %es
Code;  0000000f Before first symbol
   f:   89 50 04                  mov    %edx,0x4(%eax)
Code;  00000012 Before first symbol
  12:   89 02                     mov    %eax,(%edx)