ksymoops 2.3.3 on i686 2.3.99-pre4. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.3.99-pre4/ (default) -m /boot/System.map-2.3.99-pre4 (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. Unable to handle kernel NULL pointer dereference at virtual address 00000094 c01369b7 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00013202 eax: cefdff7c ebx: cf788c40 ecx: 00000000 edx: 00000000 esi: cefdff7c edi: 00000001 ebp: 00000002 esp: cefdfec8 ds: 0018 es: 0018 ss: 0018 Process XF86_SVGA (pid: 230, stackpage=cefdf000) Stack: cf788c40 cefdff7c cf788c40 c0136f08 00000000 00000001 cf788c40 cefdff7c 00000003 00000002 00000000 00003246 c013cf70 c1487860 c01371e8 cefdff7c cf788c40 00000001 cf788c40 00000000 cefdff7c 00000002 00000004 00000001 Call Trace: [] [] [] [] [] [] [] Code: 8b 81 94 00 00 00 0f b7 59 22 85 c0 74 13 8b 40 30 85 c0 74 >>EIP; c01369b7 <===== Trace; c0136f08 Trace; c013cf70 Trace; c01371e8 Trace; c012c9aa <__filp_open+3e/64> Trace; c0154b3d Trace; c010f05d Trace; c010ad3c Code; c01369b7 00000000 <_EIP>: Code; c01369b7 <===== 0: 8b 81 94 00 00 00 mov 0x94(%ecx),%eax <===== Code; c01369bd 6: 0f b7 59 22 movzwl 0x22(%ecx),%ebx Code; c01369c1 a: 85 c0 test %eax,%eax Code; c01369c3 c: 74 13 je 21 <_EIP+0x21> c01369d8 Code; c01369c5 e: 8b 40 30 mov 0x30(%eax),%eax Code; c01369c8 11: 85 c0 test %eax,%eax Code; c01369ca 13: 74 00 je 15 <_EIP+0x15> c01369cc Unable to handle kernel NULL pointer dereference at virtual address 00000070 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[] EFLAGS: 00010202 eax: 00000070 ebx: 00000054 ecx: fffffffe edx: c01eea0e esi: cf788c40 edi: cda29eb8 ebp: 00008000 esp: cda29eac ds: 0018 es: 0018 ss: 0018 Process xmms (pid: 309, stackpage=cda29000) Stack: 00010002 40014000 cec895c0 4350492e 3030305f 30303031 cec80032 c0154db2 00010002 cddcf300 c0121827 cddcf300 cec895c0 0000000f cda28000 cda29fc4 cd886c80 c0114d45 cec895c0 cec895c0 c011a291 cec895c0 0000000f 0000000f Call Trace: [] [] [] [] [] [] Code: 39 43 1c 74 29 50 8b 43 1c 50 68 80 e7 1e c0 e8 7f 15 fc ff >>EIP; c0154c69 <===== Trace; c0154db2 Trace; c0121827 Trace; c0114d45 Trace; c011a291 Trace; c010abfb Trace; c010ad84 Code; c0154c69 00000000 <_EIP>: Code; c0154c69 <===== 0: 39 43 1c cmp %eax,0x1c(%ebx) <===== Code; c0154c6c 3: 74 29 je 2e <_EIP+0x2e> c0154c97 Code; c0154c6e 5: 50 push %eax Code; c0154c6f 6: 8b 43 1c mov 0x1c(%ebx),%eax Code; c0154c72 9: 50 push %eax Code; c0154c73 a: 68 80 e7 1e c0 push $0xc01ee780 Code; c0154c78 f: e8 7f 15 fc ff call fffc1593 <_EIP+0xfffc1593> c01161fc 1 warning issued. Results may not be reliable.