ksymoops 2.4.3 on i586 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 (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 bm_get_device_context , ksyms_base says c017d90c, System.map says c017d55c. Ignoring ksyms_base entry Warning (compare_maps): mismatch on symbol bm_get_device_info , ksyms_base says c017d8cc, System.map says c017d51c. Ignoring ksyms_base entry Warning (compare_maps): mismatch on symbol bm_get_device_power_state , ksyms_base says c017d7a0, System.map says c017d3f0. Ignoring ksyms_base entry Warning (compare_maps): mismatch on symbol bm_get_device_status , ksyms_base says c017d83c, System.map says c017d48c. Ignoring ksyms_base entry Warning (compare_maps): mismatch on symbol bm_osl_generate_event , ksyms_base says c017d3f0, System.map says c017d8e0. Ignoring ksyms_base entry Warning (compare_maps): mismatch on symbol bm_register_driver , ksyms_base says c017d960, System.map says c017d5b0. Ignoring ksyms_base entry Warning (compare_maps): mismatch on symbol bm_set_device_power_state , ksyms_base says c017d800, System.map says c017d450. Ignoring ksyms_base entry Warning (compare_maps): mismatch on symbol bm_unregister_driver , ksyms_base says c017da38, System.map says c017d688. Ignoring ksyms_base entry Sep 16 14:31:18 erde kernel: kernel BUG at page_alloc.c:206! Sep 16 14:31:18 erde kernel: invalid operand: 0000 Sep 16 14:31:18 erde kernel: CPU: 0 Sep 16 14:31:18 erde kernel: EIP: 0010:[__free_pages_ok+562/716] Not tainted Sep 16 14:31:18 erde kernel: EFLAGS: 00010006 Sep 16 14:31:18 erde kernel: eax: 00000000 ebx: c10f193c ecx: 00001000 edx: 000057d8 Sep 16 14:31:18 erde kernel: esi: c10f193c edi: 00000000 ebp: c0222e74 esp: c4cf3e54 Sep 16 14:31:18 erde kernel: ds: 0018 es: 0018 ss: 0018 Sep 16 14:31:18 erde kernel: Process cpp0 (pid: 2234, stackpage=c4cf3000) Sep 16 14:31:18 erde kernel: Stack: c0223000 00000141 00000000 c0222e74 00030002 00001510 00000282 c022 2e8c Sep 16 14:31:18 erde kernel: 00000000 c0222e74 c012bd16 000001d2 c4680c80 00000001 c4680c80 c022 2ffc Sep 16 14:31:18 erde kernel: 000001d2 c0222e8c c012bb06 00104025 c0122cbc 0817c014 c4680c80 0000 0001 Sep 16 14:31:18 erde kernel: Call Trace: [balance_classzone+238/468] [rmqueue+410/676] [do_swap_page Sep 16 14:31:18 erde kernel: Code: 0f 0b ce 00 d3 83 1f c0 8b 56 04 8b 06 89 50 04 89 02 8b 44 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: ce into Code; 00000002 Before first symbol 3: 00 d3 add %dl,%bl Code; 00000004 Before first symbol 5: 83 1f c0 sbbl $0xffffffc0,(%edi) Code; 00000008 Before first symbol 8: 8b 56 04 mov 0x4(%esi),%edx Code; 0000000a Before first symbol b: 8b 06 mov (%esi),%eax Code; 0000000c Before first symbol d: 89 50 04 mov %edx,0x4(%eax) Code; 00000010 Before first symbol 10: 89 02 mov %eax,(%edx) Code; 00000012 Before first symbol 12: 8b 44 00 00 mov 0x0(%eax,%eax,1),%eax Sep 16 14:31:19 erde kernel: kernel BUG at page_alloc.c:206! Sep 16 14:31:19 erde kernel: invalid operand: 0000 Sep 16 14:31:19 erde kernel: CPU: 0 Sep 16 14:31:19 erde kernel: EIP: 0010:[__free_pages_ok+562/716] Not tainted Sep 16 14:31:19 erde kernel: EFLAGS: 00013006 Sep 16 14:31:19 erde kernel: eax: 00000000 ebx: c10f193c ecx: 00001000 edx: 000057d8 Sep 16 14:31:19 erde kernel: esi: c10f193c edi: 00000000 ebp: c0222e74 esp: c46b9e54 Sep 16 14:31:19 erde kernel: ds: 0018 es: 0018 ss: 0018 Sep 16 14:31:19 erde kernel: Process X (pid: 873, stackpage=c46b9000) Sep 16 14:31:19 erde kernel: Stack: c0223000 00000141 00000000 c0222e74 00003246 000006f2 00003282 c022 2e8c Sep 16 14:31:19 erde kernel: 00000000 c0222e74 c012bd16 000001d2 c11a9a80 00000001 c11a9a80 c022 2ffc Sep 16 14:31:19 erde kernel: 000001d2 c0222fe0 c012bb06 00104025 c0122cbc 088ab000 c11a9a80 0000 0001 Sep 16 14:31:19 erde kernel: Call Trace: [balance_classzone+238/468] [rmqueue+410/676] [do_swap_page Sep 16 14:31:19 erde kernel: Code: 0f 0b ce 00 d3 83 1f c0 8b 56 04 8b 06 89 50 04 89 02 8b 44 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; 00000002 Before first symbol 3: 00 d3 add %dl,%bl Code; 00000004 Before first symbol 5: 83 1f c0 sbbl $0xffffffc0,(%edi) Code; 00000008 Before first symbol 8: 8b 56 04 mov 0x4(%esi),%edx Code; 0000000a Before first symbol b: 8b 06 mov (%esi),%eax Code; 0000000c Before first symbol d: 89 50 04 mov %edx,0x4(%eax) Code; 00000010 Before first symbol 10: 89 02 mov %eax,(%edx) Code; 00000012 Before first symbol 12: 8b 44 00 00 mov 0x0(%eax,%eax,1),%eax Sep 16 14:31:45 erde kernel: kernel BUG at page_alloc.c:206! Sep 16 14:31:45 erde kernel: invalid operand: 0000 Sep 16 14:31:45 erde kernel: CPU: 0 Sep 16 14:31:45 erde kernel: EIP: 0010:[__free_pages_ok+562/716] Not tainted Sep 16 14:31:45 erde kernel: EFLAGS: 00010006 Sep 16 14:31:45 erde kernel: eax: 00000000 ebx: c10f193c ecx: 00001000 edx: 000057d8 Sep 16 14:31:45 erde kernel: esi: c10f193c edi: 00000000 ebp: c0222e74 esp: c427de20 Sep 16 14:31:45 erde kernel: ds: 0018 es: 0018 ss: 0018 Sep 16 14:31:45 erde kernel: Process kdm_greet (pid: 2252, stackpage=c427d000) Sep 16 14:31:45 erde kernel: Stack: c0223000 00000141 00000000 c0222e74 000006ee 00000371 00000286 c022 2e8c Sep 16 14:31:45 erde kernel: 00000000 c0222e74 c012bd16 000001d2 c3409c50 00000371 c1149678 c022 2ffc Sep 16 14:31:45 erde kernel: 000001d2 c0150444 c012bb06 00000371 c0124eca 00000371 00000006 0000 05cd Sep 16 14:31:46 erde kernel: Code: 0f 0b ce 00 d3 83 1f c0 8b 56 04 8b 06 89 50 04 89 02 8b 44 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; 00000002 Before first symbol 3: 00 d3 add %dl,%bl Code; 00000004 Before first symbol 5: 83 1f c0 sbbl $0xffffffc0,(%edi) Code; 00000008 Before first symbol 8: 8b 56 04 mov 0x4(%esi),%edx Code; 0000000a Before first symbol b: 8b 06 mov (%esi),%eax Code; 0000000c Before first symbol d: 89 50 04 mov %edx,0x4(%eax) Code; 00000010 Before first symbol 10: 89 02 mov %eax,(%edx) Code; 00000012 Before first symbol 12: 8b 44 00 00 mov 0x0(%eax,%eax,1),%eax Sep 16 14:31:57 erde kernel: kernel BUG at page_alloc.c:206! Sep 16 14:31:57 erde kernel: invalid operand: 0000 Sep 16 14:31:57 erde kernel: CPU: 0 Sep 16 14:31:57 erde kernel: EIP: 0010:[__free_pages_ok+562/716] Not tainted Sep 16 14:31:57 erde kernel: EFLAGS: 00010006 Sep 16 14:31:57 erde kernel: eax: 00000000 ebx: c10f193c ecx: 00001000 edx: 000057d8 Sep 16 14:31:57 erde kernel: esi: c10f193c edi: 00000000 ebp: c0222e74 esp: c4069e54 Sep 16 14:31:57 erde kernel: ds: 0018 es: 0018 ss: 0018 Sep 16 14:31:57 erde kernel: Process kdm_greet (pid: 2269, stackpage=c4069000) Sep 16 14:31:57 erde kernel: Stack: c0223000 00000141 00000000 c0222e74 00030002 000030b2 00000282 c022 2e8c Sep 16 14:31:57 erde kernel: 00000000 c0222e74 c012bd16 000001d2 c0c4a480 00000001 c0c4a480 c022 2ffc Sep 16 14:31:57 erde kernel: 000001d2 c108091c c012bb06 00104025 c0122cbc bfffb89c c0c4a480 0000 0001 Sep 16 14:31:57 erde kernel: Call Trace: [balance_classzone+238/468] [rmqueue+410/676] [do_swap_page Sep 16 14:31:57 erde kernel: Code: 0f 0b ce 00 d3 83 1f c0 8b 56 04 8b 06 89 50 04 89 02 8b 44 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; 00000002 Before first symbol 3: 00 d3 add %dl,%bl Code; 00000004 Before first symbol 5: 83 1f c0 sbbl $0xffffffc0,(%edi) Code; 00000008 Before first symbol 8: 8b 56 04 mov 0x4(%esi),%edx Code; 0000000a Before first symbol b: 8b 06 mov (%esi),%eax Code; 0000000c Before first symbol d: 89 50 04 mov %edx,0x4(%eax) Code; 00000010 Before first symbol 10: 89 02 mov %eax,(%edx) Code; 00000012 Before first symbol 12: 8b 44 00 00 mov 0x0(%eax,%eax,1),%eax Sep 16 14:32:08 erde kernel: kernel BUG at page_alloc.c:206! Sep 16 14:32:08 erde kernel: invalid operand: 0000 Sep 16 14:32:08 erde kernel: CPU: 0 Sep 16 14:32:08 erde kernel: EIP: 0010:[__free_pages_ok+562/716] Not tainted Sep 16 14:32:08 erde kernel: EFLAGS: 00010006 Sep 16 14:32:08 erde kernel: eax: 00000000 ebx: c10f193c ecx: 00001000 edx: 000057d8 Sep 16 14:32:08 erde kernel: esi: c10f193c edi: 00000000 ebp: c0222e74 esp: c15b5e7c Sep 16 14:32:08 erde kernel: ds: 0018 es: 0018 ss: 0018 Sep 16 14:32:08 erde kernel: Process kdm_greet (pid: 2277, stackpage=c15b5000) Sep 16 14:32:08 erde kernel: Stack: c0223000 00000141 00000000 c0222e74 c3776870 c012630d 00000292 c022 2e8c Sep 16 14:32:08 erde kernel: 00000000 c0222e74 c012bd16 000001d2 c0c4aa20 00000000 c25659c0 c022 2ffc Sep 16 14:32:08 erde kernel: 000001d2 c0c4aa20 c012bb06 c1090178 c01227d7 4021baac c0c4aa20 0000 0001 Sep 16 14:32:08 erde kernel: Call Trace: [nopage_sequential_readahead+177/276] [balance_classzone+23 Sep 16 14:32:08 erde kernel: Code: 0f 0b ce 00 d3 83 1f c0 8b 56 04 8b 06 89 50 04 89 02 8b 44 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; 00000002 Before first symbol 3: 00 d3 add %dl,%bl Code; 00000004 Before first symbol 5: 83 1f c0 sbbl $0xffffffc0,(%edi) Code; 00000008 Before first symbol 8: 8b 56 04 mov 0x4(%esi),%edx Code; 0000000a Before first symbol b: 8b 06 mov (%esi),%eax Code; 0000000c Before first symbol d: 89 50 04 mov %edx,0x4(%eax) Code; 00000010 Before first symbol 10: 89 02 mov %eax,(%edx) Code; 00000012 Before first symbol 12: 8b 44 00 00 mov 0x0(%eax,%eax,1),%eax Sep 16 14:32:22 erde kernel: kernel BUG at page_alloc.c:206! Sep 16 14:32:22 erde kernel: invalid operand: 0000 Sep 16 14:32:22 erde kernel: CPU: 0 Sep 16 14:32:22 erde kernel: EIP: 0010:[__free_pages_ok+562/716] Not tainted Sep 16 14:32:22 erde kernel: EFLAGS: 00010006 Sep 16 14:32:22 erde kernel: eax: 00000000 ebx: c10f193c ecx: 00001000 edx: 000057d8 Sep 16 14:32:22 erde kernel: esi: c10f193c edi: 00000000 ebp: c0222e74 esp: c599fe54 Sep 16 14:32:22 erde kernel: ds: 0018 es: 0018 ss: 0018 Sep 16 14:32:22 erde kernel: Process kdm_greet (pid: 2286, stackpage=c599f000) Sep 16 14:32:22 erde kernel: Stack: c0223000 00000141 00000000 c0222e74 00030002 00001083 00000282 c022 2e8c Sep 16 14:32:22 erde kernel: 00000000 c0222e74 c012bd16 000001d2 c0c4a840 00000001 c0c4a840 c022 2ffc Sep 16 14:32:22 erde kernel: 000001d2 c106359c c012bb06 00104025 c0122cbc 080e3000 c0c4a840 0000 0001 Sep 16 14:32:22 erde kernel: Call Trace: [balance_classzone+238/468] [rmqueue+410/676] [do_swap_page Sep 16 14:32:22 erde kernel: Code: 0f 0b ce 00 d3 83 1f c0 8b 56 04 8b 06 89 50 04 89 02 8b 44 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; 00000002 Before first symbol 3: 00 d3 add %dl,%bl Code; 00000004 Before first symbol 5: 83 1f c0 sbbl $0xffffffc0,(%edi) Code; 00000008 Before first symbol 8: 8b 56 04 mov 0x4(%esi),%edx Code; 0000000a Before first symbol b: 8b 06 mov (%esi),%eax Code; 0000000c Before first symbol d: 89 50 04 mov %edx,0x4(%eax) Code; 00000010 Before first symbol 10: 89 02 mov %eax,(%edx) Code; 00000012 Before first symbol 12: 8b 44 00 00 mov 0x0(%eax,%eax,1),%eax 9 warnings issued. Results may not be reliable.