ksymoops 2.4.9 on i686 2.4.22-std-up-alt12. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.22-std-up-alt12/ (default) -m /boot/System.map-2.4.22-std-up-alt12 (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. cpu: 0, clocks: 2004464, slice: 1002232 SGI XFS 2.4.22-unofficial with ACLs, realtime, no debug enabled ac97_codec: AC97 Audio codec, id: 0x8384:0x7608 (SigmaTel STAC9708) kernel BUG at forte.c:693! invalid operand: 0000 CPU: 0 EIP: 0010:[] Tainted: P Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010046 eax: 00000000 ebx: df581dac ecx: 00000004 edx: 00000009 esi: 00000002 edi: 00000286 ebp: 00000200 esp: c7431f10 ds: 0018 es: 0018 ss: 0018 Process mplayer (pid: 17408, stackpage=c7431000) Stack: df581dac c7430000 e0e978f8 df581dac df581dac 0000ac44 df581d80 dff902e0 00000001 de8bdbfc d3948e40 d3948e40 de8bdbfc 00000000 c0137873 00000000 d3948e40 ffffffea 00000200 c01380a6 d3948e40 086a6300 00000200 d3948e60 Call Trace: [] [] [] [] [] Code: 0f 0b b5 02 1d 8d e9 e0 8b 43 14 8b 35 b0 8e 2d c0 05 00 00 >>EIP; e0e96650 <[forte]forte_channel_prep+60/d0> <===== >>ebx; df581dac <_end+1f27673c/20a069f0> >>esp; c7431f10 <_end+71268a0/20a069f0> Trace; e0e978f8 <[forte]forte_dsp_write+78/230> Trace; c0137873 Trace; c01380a6 Trace; c011cc2a Trace; c01088d3 Code; e0e96650 <[forte]forte_channel_prep+60/d0> 00000000 <_EIP>: Code; e0e96650 <[forte]forte_channel_prep+60/d0> <===== 0: 0f 0b ud2a <===== Code; e0e96652 <[forte]forte_channel_prep+62/d0> 2: b5 02 mov $0x2,%ch Code; e0e96654 <[forte]forte_channel_prep+64/d0> 4: 1d 8d e9 e0 8b sbb $0x8be0e98d,%eax Code; e0e96659 <[forte]forte_channel_prep+69/d0> 9: 43 inc %ebx Code; e0e9665a <[forte]forte_channel_prep+6a/d0> a: 14 8b adc $0x8b,%al Code; e0e9665c <[forte]forte_channel_prep+6c/d0> c: 35 b0 8e 2d c0 xor $0xc02d8eb0,%eax Code; e0e96661 <[forte]forte_channel_prep+71/d0> 11: 05 00 00 00 00 add $0x0,%eax 1 warning issued. Results may not be reliable.