ksymoops 2.4.0 on i686 2.4.19-pre10. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.19-pre10/ (default) -m /boot/System.map-2.4.19-pre10 (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? Warning (compare_maps): ksyms_base symbol vmalloc_to_page_R__ver_vmalloc_to_page not found in System.map. Ignoring ksyms_base entry Unable to handle kernel NULL pointer dereference at virtual address 0000006a Jun 4 12:20:22 calculon kernel: c013af7f Jun 4 12:20:22 calculon kernel: *pde = 00000000 Jun 4 12:20:22 calculon kernel: Oops: 0002 Jun 4 12:20:22 calculon kernel: CPU: 0 Jun 4 12:20:22 calculon kernel: EIP: 0010:[copy_strings+399/496] Not tainted Jun 4 12:20:22 calculon kernel: EFLAGS: 00010246 Jun 4 12:20:22 calculon kernel: eax: 00000000 ebx: 0000001d ecx: 00000000 edx: c195401d Jun 4 12:20:22 calculon kernel: esi: 00000000 edi: eb5e1004 ebp: ef999e28 esp: ef999dfc Jun 4 12:20:22 calculon kernel: ds: 0018 es: 0018 ss: 0018 Jun 4 12:20:22 calculon kernel: Process rc (pid: 400, stackpage=ef999000) Jun 4 12:20:22 calculon kernel: Stack: ef998000 c0000000 ef999ee8 eb5e0fdf eb5e0000 ef999ee8 c1821a20 00000001 Jun 4 12:20:22 calculon kernel: 0001ffdf 0000001d c1954000 ef999e44 c013b007 00000000 ef999f90 ef999e68 Jun 4 12:20:22 calculon kernel: ef999e68 00000080 ef999f9c c013bc91 00000001 ef999f90 ef999e68 c1954000 Jun 4 12:20:22 calculon kernel: Call Trace: [copy_strings_kernel+39/64] [do_execve+257/416] [sys_execve+47/96] [system_call+51/56] Jun 4 12:20:22 calculon kernel: Code: c0 74 0e 6a 4a e8 c7 c0 fd ff 8d b4 26 00 00 00 00 8b 7d ec Using defaults from ksymoops -t elf32-i386 -a i386 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: c0 (bad) Code; 00000001 Before first symbol 1: 74 0e je 11 <_EIP+0x11> 00000011 Before first symbol Code; 00000003 Before first symbol 3: 6a 4a push $0x4a Code; 00000005 Before first symbol 5: e8 c7 c0 fd ff call fffdc0d1 <_EIP+0xfffdc0d1> fffdc0d1 Code; 0000000a Before first symbol a: 8d b4 26 00 00 00 00 lea 0x0(%esi,1),%esi Code; 00000011 Before first symbol 11: 8b 7d ec mov 0xffffffec(%ebp),%edi 3 warnings issued. Results may not be reliable.