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. Sep 28 22:49:56 erde kernel: Unable to handle kernel NULL pointer dereference at virtual address 000000 Sep 28 22:49:56 erde kernel: c01243a9 Sep 28 22:49:56 erde kernel: *pde = 00000000 Sep 28 22:49:56 erde kernel: Oops: 0000 Sep 28 22:49:56 erde kernel: CPU: 0 Sep 28 22:49:56 erde kernel: EIP: 0010:[exit_mmap+129/284] Not tainted Sep 28 22:49:56 erde kernel: EFLAGS: 00010282 Sep 28 22:49:56 erde kernel: eax: 00000000 ebx: c1697200 ecx: c1697020 edx: fffffff3 Sep 28 22:49:56 erde kernel: esi: c33e3540 edi: 404e6000 ebp: 00001000 esp: c4ad9ec8 Sep 28 22:49:56 erde kernel: ds: 0018 es: 0018 ss: 0018 Sep 28 22:49:56 erde kernel: Process kdesktop_lock (pid: 5180, stackpage=c4ad9000) Sep 28 22:49:56 erde kernel: Stack: c33e3540 c4ad8000 c4ad8000 0000000b 00000000 c011484d c33e3540 c33e 3540 Sep 28 22:49:56 erde kernel: c0118655 c33e3540 c4ad8000 c4ad8000 c4ad9f40 0000000b c011d5da 0000 000b Sep 28 22:49:56 erde kernel: 0000000b 0000000b c072cb6c c4ad9fc4 c01086af 0000000b 0000000b c4ad 9f40 Sep 28 22:49:56 erde kernel: Call Trace: [mmput+57/80] [do_exit+141/576] [sig_exit+146/148] [do_sign Sep 28 22:49:56 erde kernel: Code: 8b 40 08 f6 43 15 08 74 06 ff 80 14 01 00 00 8b 53 28 85 d2 Using defaults from ksymoops -t elf32-i386 -a i386 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 8b 40 08 mov 0x8(%eax),%eax Code; 00000002 Before first symbol 3: f6 43 15 08 testb $0x8,0x15(%ebx) Code; 00000006 Before first symbol 7: 74 06 je f <_EIP+0xf> 0000000e Before first symbol Code; 00000008 Before first symbol 9: ff 80 14 01 00 00 incl 0x114(%eax) Code; 0000000e Before first symbol f: 8b 53 28 mov 0x28(%ebx),%edx Code; 00000012 Before first symbol 12: 85 d2 test %edx,%edx 1 warning issued. Results may not be reliable.