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. Oct 7 12:21:29 erde kernel: Unable to handle kernel paging request at virtual address b68508a0 Oct 7 12:21:29 erde kernel: c013fd11 Oct 7 12:21:29 erde kernel: *pde = 00000000 Oct 7 12:21:29 erde kernel: Oops: 0000 Oct 7 12:21:29 erde kernel: CPU: 0 Oct 7 12:21:30 erde kernel: EIP: 0010:[locks_remove_posix+49/328] Not tainted Oct 7 12:21:30 erde kernel: EFLAGS: 00010286 Oct 7 12:21:30 erde kernel: eax: b6850874 ebx: c50c1120 ecx: b6850874 edx: c0345688 Oct 7 12:21:30 erde kernel: esi: c5602000 edi: c0345688 ebp: c5c15440 esp: c5603f80 Oct 7 12:21:30 erde kernel: ds: 0018 es: 0018 ss: 0018 Oct 7 12:21:30 erde kernel: Process ksysguardd (pid: 1288, stackpage=c5603000) Oct 7 12:21:30 erde kernel: Stack: c50c1120 00000000 c5c15440 bffff1dc c013024e c50c1120 c5c15440 c50c 1120 Oct 7 12:21:30 erde kernel: c5c15440 c50c1120 08075ee0 00000000 c01302a3 c50c1120 c5c15440 c560 2000 Oct 7 12:21:30 erde kernel: c0108813 00000004 401740b8 40176b98 08075ee0 00000000 bffff1dc 0000 0006 Oct 7 12:21:30 erde kernel: Call Trace: [filp_close+82/100] [sys_close+67/84] [system_call+51/64] Oct 7 12:21:30 erde kernel: Code: f6 40 2c 01 0f 84 fa 00 00 00 39 68 14 0f 85 f1 00 00 00 8b Using defaults from ksymoops -t elf32-i386 -a i386 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: f6 40 2c 01 testb $0x1,0x2c(%eax) Code; 00000004 Before first symbol 4: 0f 84 fa 00 00 00 je 104 <_EIP+0x104> 00000104 Before first symbol Code; 0000000a Before first symbol a: 39 68 14 cmp %ebp,0x14(%eax) Code; 0000000c Before first symbol d: 0f 85 f1 00 00 00 jne 104 <_EIP+0x104> 00000104 Before first symbol Code; 00000012 Before first symbol 13: 8b 00 mov (%eax),%eax Oct 7 12:22:53 erde kernel: <1>Unable to handle kernel paging request at virtual address b68508a0 Oct 7 12:22:53 erde kernel: c0139d03 Oct 7 12:22:53 erde kernel: *pde = 00000000 Oct 7 12:22:53 erde kernel: Oops: 0000 Oct 7 12:22:53 erde kernel: CPU: 0 Oct 7 12:22:53 erde kernel: EIP: 0010:[open_namei+883/1272] Not tainted Oct 7 12:22:53 erde kernel: EFLAGS: 00010286 Oct 7 12:22:53 erde kernel: eax: b6850874 ebx: ffffffff ecx: 00000004 edx: 00000000 Oct 7 12:22:53 erde kernel: esi: c03455e0 edi: c42c5f8c ebp: 00008001 esp: c42c5f54 Oct 7 12:22:53 erde kernel: ds: 0018 es: 0018 ss: 0018 Oct 7 12:22:53 erde kernel: Process pidof (pid: 1659, stackpage=c42c5000) Oct 7 12:22:53 erde kernel: Stack: 00008000 c1975000 00000001 bffff9cc 40017000 00000000 00000004 c143 dde0 Oct 7 12:22:53 erde kernel: c012fe4b c1975000 00008001 00000000 c42c5f8c 00000004 c143dde0 c110 d320 Oct 7 12:22:53 erde kernel: 00000001 bffff9cc 00000000 00000001 00000001 c0130196 c1975000 0000 8000 Oct 7 12:22:53 erde kernel: Call Trace: [filp_open+51/84] [sys_open+54/132] [system_call+51/64] Oct 7 12:22:53 erde kernel: Code: f6 40 2c 20 74 0e 55 56 e8 60 52 00 00 89 c3 83 c4 08 eb 02 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: f6 40 2c 20 testb $0x20,0x2c(%eax) Code; 00000004 Before first symbol 4: 74 0e je 14 <_EIP+0x14> 00000014 Before first symbol Code; 00000006 Before first symbol 6: 55 push %ebp Code; 00000006 Before first symbol 7: 56 push %esi Code; 00000008 Before first symbol 8: e8 60 52 00 00 call 526d <_EIP+0x526d> 0000526c Before first symbol Code; 0000000c Before first symbol d: 89 c3 mov %eax,%ebx Code; 0000000e Before first symbol f: 83 c4 08 add $0x8,%esp Code; 00000012 Before first symbol 12: eb 02 jmp 16 <_EIP+0x16> 00000016 Before first symbol Oct 7 13:04:38 erde kernel: <1>Unable to handle kernel paging request at virtual address b68508a0 Oct 7 13:04:38 erde kernel: c0139d03 Oct 7 13:04:38 erde kernel: *pde = 00000000 Oct 7 13:04:38 erde kernel: Oops: 0000 Oct 7 13:04:38 erde kernel: CPU: 0 Oct 7 13:04:38 erde kernel: EIP: 0010:[open_namei+883/1272] Not tainted Oct 7 13:04:38 erde kernel: EFLAGS: 00010286 Oct 7 13:04:38 erde kernel: eax: b6850874 ebx: ffffffff ecx: 00000000 edx: c46b816c Oct 7 13:04:38 erde kernel: esi: c03455e0 edi: c46b9f8c ebp: 00008001 esp: c46b9f54 Oct 7 13:04:38 erde kernel: ds: 0018 es: 0018 ss: 0018 Oct 7 13:04:38 erde kernel: Process pidof (pid: 1756, stackpage=c46b9000) Oct 7 13:04:38 erde kernel: Stack: 00008000 c3a0d000 00000001 bffff98c 40017000 00000000 00000004 c143 dde0 Oct 7 13:04:38 erde kernel: c012fe4b c3a0d000 00008001 00000000 c46b9f8c 00000004 c143dde0 c110 d320 Oct 7 13:04:38 erde kernel: 00000001 bffff98c 00000000 00000001 00000001 c0130196 c3a0d000 0000 8000 Oct 7 13:04:38 erde kernel: Call Trace: [filp_open+51/84] [sys_open+54/132] [system_call+51/64] Oct 7 13:04:38 erde kernel: Code: f6 40 2c 20 74 0e 55 56 e8 60 52 00 00 89 c3 83 c4 08 eb 02 Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: f6 40 2c 20 testb $0x20,0x2c(%eax) Code; 00000004 Before first symbol 4: 74 0e je 14 <_EIP+0x14> 00000014 Before first symbol Code; 00000006 Before first symbol 6: 55 push %ebp Code; 00000006 Before first symbol 7: 56 push %esi Code; 00000008 Before first symbol 8: e8 60 52 00 00 call 526d <_EIP+0x526d> 0000526c Before first symbol Code; 0000000c Before first symbol d: 89 c3 mov %eax,%ebx Code; 0000000e Before first symbol f: 83 c4 08 add $0x8,%esp Code; 00000012 Before first symbol 12: eb 02 jmp 16 <_EIP+0x16> 00000016 Before first symbol 1 warning issued. Results may not be reliable.