updated alsa-cvs this afternoon; alsactl produces an oops when
treating the ice1712 (audiophile). same for envy24control.
pcm seems to work fine (can't hear anything though).
dmesg | ksymoops > attachment.
tim
ksymoops 2.4.5 on i586 2.4.19-ll. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.19-ll/ (default)
-m /boot/System.map-2.4.19-ll (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 (compare_maps): ksyms_base symbol
__enable_lowlatency_R__ver___enable_lowlatency not found in System.map. Ignoring
ksyms_base entry
Warning (compare_maps): ksyms_base symbol
set_running_and_schedule_R__ver_set_running_and_schedule not found in System.map.
Ignoring ksyms_base entry
8139too Fast Ethernet driver 0.9.25
Unable to handle kernel NULL pointer dereference at virtual address 00000174
cc91279c
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<cc91279c>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010202
eax: 00000004 ebx: c3ced000 ecx: 00000004 edx: c3ced07f
esi: 00000000 edi: 00000000 ebp: bffff634 esp: c4147f44
ds: 0018 es: 0018 ss: 0018
Process alsactl (pid: 888, stackpage=c4147000)
Stack: c3ced000 ca2fea00 cb07e6a0 cc8c7e28 cb07e6a0 c3ced000 c61ead20 bffff634
c2c45513 c7c188a0 cb07e6a0 00000000 00000000 ca2fea00 cc8c81d8 c7c188a0
bffff634 c61ead20 bffff634 c2c45513 ffffffe7 ca2fea00 c013c546 c4eda800
Call Trace: [<cc8c7e28>] [<cc8c81d8>] [<c013c546>] [<c0108593>]
Code: 38 94 38 70 01 00 00 0f 95 c0 0f b6 d8 85 db 74 0f 0f b6 c2
>>EIP; cc91279c <[snd-ice1712]snd_ice1712_ak4524_volume_put+20/48> <=====
>>ebx; c3ced000 <_end+3a8eaec/c623aec>
>>edx; c3ced07f <_end+3a8eb6b/c623aec>
>>ebp; bffff634 Before first symbol
>>esp; c4147f44 <_end+3ee9a30/c623aec>
Trace; cc8c7e28 <[snd]snd_ctl_elem_write+100/1a0>
Trace; cc8c81d8 <[snd]snd_ctl_ioctl+14c/28c>
Trace; c013c546 <sys_ioctl+16a/184>
Trace; c0108593 <system_call+33/40>
Code; cc91279c <[snd-ice1712]snd_ice1712_ak4524_volume_put+20/48>
00000000 <_EIP>:
Code; cc91279c <[snd-ice1712]snd_ice1712_ak4524_volume_put+20/48> <=====
0: 38 94 38 70 01 00 00 cmp %dl,0x170(%eax,%edi,1) <=====
Code; cc9127a3 <[snd-ice1712]snd_ice1712_ak4524_volume_put+27/48>
7: 0f 95 c0 setne %al
Code; cc9127a6 <[snd-ice1712]snd_ice1712_ak4524_volume_put+2a/48>
a: 0f b6 d8 movzbl %al,%ebx
Code; cc9127a9 <[snd-ice1712]snd_ice1712_ak4524_volume_put+2d/48>
d: 85 db test %ebx,%ebx
Code; cc9127ab <[snd-ice1712]snd_ice1712_ak4524_volume_put+2f/48>
f: 74 0f je 20 <_EIP+0x20> cc9127bc
<[snd-ice1712]snd_ice1712_ak4524_volume_put+40/48>
Code; cc9127ad <[snd-ice1712]snd_ice1712_ak4524_volume_put+31/48>
11: 0f b6 c2 movzbl %dl,%eax
<1>Unable to handle kernel NULL pointer dereference at virtual address 00000174
cc91276e
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<cc91276e>] Not tainted
EFLAGS: 00010202
eax: 00000170 ebx: c3ced400 ecx: cb07e6a0 edx: 00000004
esi: cb07e6a0 edi: c3ced6c4 ebp: bffff4f4 esp: c3a7df54
ds: 0018 es: 0018 ss: 0018
Process envy24control (pid: 894, stackpage=c3a7d000)
Stack: c3ced400 cc8c7cb0 cb07e6a0 c3ced400 c61ea620 bffff4f4 c2c45512 c7c18a20
00000000 ca2fea00 cc8c81c9 ca2fea00 bffff4f4 c61ea620 bffff4f4 c2c45512
ffffffe7 ca2fea00 c013c546 c4eda800 c61ea620 c2c45512 bffff4f4 c3a7c000
Call Trace: [<cc8c7cb0>] [<cc8c81c9>] [<c013c546>] [<c0108593>]
Code: 0f b6 04 02 89 43 44 31 c0 5b c3 8d 76 00 57 56 53 8b 44 24
>>EIP; cc91276e <[snd-ice1712]snd_ice1712_ak4524_volume_get+1e/2c> <=====
>>ebx; c3ced400 <_end+3a8eeec/c623aec>
>>ecx; cb07e6a0 <_end+ae2018c/c623aec>
>>esi; cb07e6a0 <_end+ae2018c/c623aec>
>>edi; c3ced6c4 <_end+3a8f1b0/c623aec>
>>ebp; bffff4f4 Before first symbol
>>esp; c3a7df54 <_end+381fa40/c623aec>
Trace; cc8c7cb0 <[snd]snd_ctl_elem_read+cc/144>
Trace; cc8c81c9 <[snd]snd_ctl_ioctl+13d/28c>
Trace; c013c546 <sys_ioctl+16a/184>
Trace; c0108593 <system_call+33/40>
Code; cc91276e <[snd-ice1712]snd_ice1712_ak4524_volume_get+1e/2c>
00000000 <_EIP>:
Code; cc91276e <[snd-ice1712]snd_ice1712_ak4524_volume_get+1e/2c> <=====
0: 0f b6 04 02 movzbl (%edx,%eax,1),%eax <=====
Code; cc912772 <[snd-ice1712]snd_ice1712_ak4524_volume_get+22/2c>
4: 89 43 44 mov %eax,0x44(%ebx)
Code; cc912775 <[snd-ice1712]snd_ice1712_ak4524_volume_get+25/2c>
7: 31 c0 xor %eax,%eax
Code; cc912777 <[snd-ice1712]snd_ice1712_ak4524_volume_get+27/2c>
9: 5b pop %ebx
Code; cc912778 <[snd-ice1712]snd_ice1712_ak4524_volume_get+28/2c>
a: c3 ret
Code; cc912779 <[snd-ice1712]snd_ice1712_ak4524_volume_get+29/2c>
b: 8d 76 00 lea 0x0(%esi),%esi
Code; cc91277c <[snd-ice1712]snd_ice1712_ak4524_volume_put+0/48>
e: 57 push %edi
Code; cc91277d <[snd-ice1712]snd_ice1712_ak4524_volume_put+1/48>
f: 56 push %esi
Code; cc91277e <[snd-ice1712]snd_ice1712_ak4524_volume_put+2/48>
10: 53 push %ebx
Code; cc91277f <[snd-ice1712]snd_ice1712_ak4524_volume_put+3/48>
11: 8b 44 24 00 mov 0x0(%esp,1),%eax
3 warnings issued. Results may not be reliable.
