ksymoops 2.4.1 on i586 2.4.7-pre8-xfs. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.7-pre8-xfs/ (default) -m /boot/System.map-2.4.7-pre8-xfs (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): mismatch on symbol floppy , floppy says c3a60358, /lib/modules/2.4.7-pre8-xfs/kernel/drivers/block/floppy.o says c3a5f6d8. Ignoring /lib/modules/2.4.7-pre8-xfs/kernel/drivers/block/floppy.o entry Warning (compare_maps): mismatch on symbol audio_devs , sound says c3a302c0, /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o says c3a2fc40. Ignoring /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o entry Warning (compare_maps): mismatch on symbol midi_devs , sound says c3a30330, /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o says c3a2fcb0. Ignoring /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o entry Warning (compare_maps): mismatch on symbol mixer_devs , sound says c3a302d8, /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o says c3a2fc58. Ignoring /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o entry Warning (compare_maps): mismatch on symbol num_audiodevs , sound says c3a302d4, /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o says c3a2fc54. Ignoring /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o entry Warning (compare_maps): mismatch on symbol num_midis , sound says c3a30348, /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o says c3a2fcc8. Ignoring /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o entry Warning (compare_maps): mismatch on symbol num_mixers , sound says c3a302ec, /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o says c3a2fc6c. Ignoring /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o entry Warning (compare_maps): mismatch on symbol num_synths , sound says c3a3032c, /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o says c3a2fcac. Ignoring /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o entry Warning (compare_maps): mismatch on symbol synth_devs , sound says c3a30300, /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o says c3a2fc80. Ignoring /lib/modules/2.4.7-pre8-xfs/kernel/drivers/sound/sound.o entry Jul 20 16:23:04 kitsune kernel: kernel BUG at dcache.c:345! Jul 20 16:23:04 kitsune kernel: invalid operand: 0000 Jul 20 16:23:04 kitsune kernel: CPU: 0 Jul 20 16:23:04 kitsune kernel: EIP: 0010:[prune_dcache+129/344] Jul 20 16:23:04 kitsune kernel: EFLAGS: 00010286 Jul 20 16:23:04 kitsune kernel: eax: 0000001c ebx: c1a4e738 ecx: c11ea000 edx: 00000000 Jul 20 16:23:04 kitsune kernel: esi: c1a4e720 edi: 00000000 ebp: 0000000a esp: c11ebf94 Jul 20 16:23:04 kitsune kernel: ds: 0018 es: 0018 ss: 0018 Jul 20 16:23:04 kitsune kernel: Process kswapd (pid: 4, stackpage=c11eb000) Jul 20 16:23:04 kitsune kernel: Stack: c022ba2a c022baa6 00000159 000000c0 0000005f 00000000 0008e000 c013ba41 Jul 20 16:23:04 kitsune kernel: 0000000a c0125453 00000006 000000c0 000000c0 00000000 c11ea000 c0228bb1 Jul 20 16:23:04 kitsune kernel: c11ea239 c01254de 000000c0 00000000 00010f00 c11f9fb8 00000000 c0105454 Jul 20 16:23:04 kitsune kernel: Call Trace: [shrink_dcache_memory+33/48] [do_try_to_free_pages+39/88] [kswapd+90/228] [kernel_thread+40/56] Jul 20 16:23:04 kitsune kernel: Code: 0f 0b 83 c4 0c 8d 46 10 8b 53 f8 8b 48 04 89 4a 04 89 11 89 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: 8d 46 10 lea 0x10(%esi),%eax Code; 00000008 Before first symbol 8: 8b 53 f8 mov 0xfffffff8(%ebx),%edx Code; 0000000b Before first symbol b: 8b 48 04 mov 0x4(%eax),%ecx Code; 0000000e Before first symbol e: 89 4a 04 mov %ecx,0x4(%edx) Code; 00000011 Before first symbol 11: 89 11 mov %edx,(%ecx) Code; 00000013 Before first symbol 13: 89 00 mov %eax,(%eax) Jul 20 16:24:30 kitsune kernel: kernel BUG at dcache.c:345! Jul 20 16:24:30 kitsune kernel: invalid operand: 0000 Jul 20 16:24:30 kitsune kernel: CPU: 0 Jul 20 16:24:30 kitsune kernel: EIP: 0010:[prune_dcache+129/344] Jul 20 16:24:30 kitsune kernel: EFLAGS: 00010286 Jul 20 16:24:30 kitsune kernel: eax: 0000001c ebx: c1a4e338 ecx: c048c000 edx: c053b6c0 Jul 20 16:24:30 kitsune kernel: esi: c1a4e320 edi: c25d90c0 ebp: 0000000c esp: c048de4c Jul 20 16:24:30 kitsune kernel: ds: 0018 es: 0018 ss: 0018 Jul 20 16:24:30 kitsune kernel: Process zsh (pid: 1868, stackpage=c048d000) Jul 20 16:24:30 kitsune kernel: Stack: c022ba2a c022baa6 00000159 000000d2 000001f4 00000001 00000010 c013ba41 Jul 20 16:24:30 kitsune kernel: 0000000e c0125453 00000006 000000d2 000000d2 00000001 c048c000 c0259928 Jul 20 16:24:30 kitsune kernel: 00000000 c01255ae 000000d2 00000001 c048c000 c012624f 000000d2 000000d2 Jul 20 16:24:30 kitsune kernel: Call Trace: [shrink_dcache_memory+33/48] [do_try_to_free_pages+39/88] [try_to_free_pages+34/44] [__alloc_pages+455/628] [_alloc_pages+22/24] [do_wp_page+370/608] [handle_mm_fault+134/184] Jul 20 16:24:30 kitsune kernel: Code: 0f 0b 83 c4 0c 8d 46 10 8b 53 f8 8b 48 04 89 4a 04 89 11 89 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: 8d 46 10 lea 0x10(%esi),%eax Code; 00000008 Before first symbol 8: 8b 53 f8 mov 0xfffffff8(%ebx),%edx Code; 0000000b Before first symbol b: 8b 48 04 mov 0x4(%eax),%ecx Code; 0000000e Before first symbol e: 89 4a 04 mov %ecx,0x4(%edx) Code; 00000011 Before first symbol 11: 89 11 mov %edx,(%ecx) Code; 00000013 Before first symbol 13: 89 00 mov %eax,(%eax) 10 warnings issued. Results may not be reliable.