ksymoops 2.4.5 on i686 2.4.17o1-ll-elv-lkcd. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.17o1-ll-elv-lkcd/ (default) -m /boot/System.map-2.4.17o1-ll-elv-lkcd (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. No modules in ksyms, skipping objects Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file? Jul 14 20:50:46 devil kernel: kernel BUG at page_alloc.c:207! Jul 14 20:50:46 devil kernel: invalid operand: 0000 Jul 14 20:50:46 devil kernel: CPU: 0 Jul 14 20:50:47 devil kernel: EIP: 0010:[rmqueue+642/788] Not tainted Jul 14 20:50:47 devil kernel: EFLAGS: 00013286 Jul 14 20:50:47 devil kernel: eax: 00000020 ebx: 00000000 ecx: 0111b4b3 edx: 00005c45 Jul 14 20:50:47 devil kernel: esi: c0333328 edi: c13d0204 ebp: 00000000 esp: d66b3e3c Jul 14 20:50:47 devil kernel: ds: 0018 es: 0018 ss: 0018 Jul 14 20:50:47 devil kernel: Process XFree86 (pid: 441, stackpage=d66b3000) Jul 14 20:50:47 devil kernel: Stack: c02cba2b 000000cf c0333488 000001ff d7d96210 00000000 0000d5ad 00003282 Jul 14 20:50:47 devil kernel: c0333334 00000000 c033330c c013908f 000001d2 4357b000 d7d96210 d7d96210 Jul 14 20:50:47 devil kernel: c033330c c0333484 000001d2 ffffffef c0138e0e 00104000 c012c233 4357b000 Jul 14 20:50:47 devil kernel: Call Trace: [__alloc_pages+51/356] [_alloc_pages+22/24] [do_anonymous_page+131/444] [do_no_page+54/584] [handle_mm_fault+157/408] Jul 14 20:50:48 devil kernel: Code: 0f 0b 83 c4 08 90 8d 74 26 00 8b 47 18 a8 80 74 19 68 d1 00 Using defaults from ksymoops -t elf32-i386 -a i386 >>ecx; 0111b4b3 Before first symbol >>edx; 00005c45 Before first symbol >>esi; c0333328 >>edi; c13d0204 >>esp; d66b3e3c Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 0f 0b ud2a Code; 00000002 Before first symbol 2: 83 c4 08 add $0x8,%esp Code; 00000005 Before first symbol 5: 90 nop Code; 00000006 Before first symbol 6: 8d 74 26 00 lea 0x0(%esi,1),%esi Code; 0000000a Before first symbol a: 8b 47 18 mov 0x18(%edi),%eax Code; 0000000d Before first symbol d: a8 80 test $0x80,%al Code; 0000000f Before first symbol f: 74 19 je 2a <_EIP+0x2a> 0000002a Before first symbol Code; 00000011 Before first symbol 11: 68 d1 00 00 00 push $0xd1 Jul 14 20:53:09 devil kernel: kernel BUG at page_alloc.c:207! Jul 14 20:53:09 devil kernel: invalid operand: 0000 Jul 14 20:53:09 devil kernel: CPU: 0 Jul 14 20:53:09 devil kernel: EIP: 0010:[rmqueue+642/788] Not tainted Jul 14 20:53:09 devil kernel: EFLAGS: 00013286 Jul 14 20:53:09 devil kernel: eax: 00000020 ebx: 00000000 ecx: 0111b4b3 edx: 000066c8 Jul 14 20:53:09 devil kernel: esi: c0333328 edi: c13d01c0 ebp: 00000000 esp: c2d67e3c Jul 14 20:53:09 devil kernel: ds: 0018 es: 0018 ss: 0018 Jul 14 20:53:09 devil kernel: Process XFree86 (pid: 11493, stackpage=c2d67000) Jul 14 20:53:09 devil kernel: Stack: c02cba2b 000000cf c0333488 000001ff d7d96a30 00000000 0000d5ac 00003282 Jul 14 20:53:09 devil kernel: c0333328 00000000 c033330c c013908f 000001d2 41c14000 d7d96a30 d7d96a30 Jul 14 20:53:09 devil kernel: c033330c c0333484 000001d2 000152ce c0138e0e 00104000 c012c233 41c14000 Jul 14 20:53:09 devil kernel: Call Trace: [__alloc_pages+51/356] [_alloc_pages+22/24] [do_anonymous_page+131/444] [do_no_page+54/584] [handle_mm_fault+157/408] Jul 14 20:53:10 devil kernel: Code: 0f 0b 83 c4 08 90 8d 74 26 00 8b 47 18 a8 80 74 19 68 d1 00 >>ecx; 0111b4b3 Before first symbol >>edx; 000066c8 Before first symbol >>esi; c0333328 >>edi; c13d01c0 >>esp; c2d67e3c Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 0f 0b ud2a Code; 00000002 Before first symbol 2: 83 c4 08 add $0x8,%esp Code; 00000005 Before first symbol 5: 90 nop Code; 00000006 Before first symbol 6: 8d 74 26 00 lea 0x0(%esi,1),%esi Code; 0000000a Before first symbol a: 8b 47 18 mov 0x18(%edi),%eax Code; 0000000d Before first symbol d: a8 80 test $0x80,%al Code; 0000000f Before first symbol f: 74 19 je 2a <_EIP+0x2a> 0000002a Before first symbol Code; 00000011 Before first symbol 11: 68 d1 00 00 00 push $0xd1 Jul 14 20:54:49 devil kernel: Kernel command line: BOOT_IMAGE=New ro root=307 video=matrox:sgram,vesa:261,maxclk:210,fh:100000,fv:85,fastfont:65536 parport=auto ide0=autotune ide1=autotune hdb=scsi apm=power-off,smp-power-off,debug acpi=on devfs=nomount nmi_watchdog=1 Jul 14 20:54:49 devil kernel: activating NMI Watchdog ... done. Jul 14 20:54:49 devil kernel: testing NMI watchdog ... OK. Jul 14 20:54:49 devil kernel: cpu: 0, clocks: 997387, slice: 332462 Jul 14 20:54:49 devil kernel: cpu: 1, clocks: 997387, slice: 332462 2 warnings issued. Results may not be reliable.