Kernel crash.

12 Apr 2000

      Dear all,

I got a kernel crash yesterday. A lot of functions didn't work anymore.
Does someone know what the crash information means that is in the
logging?

Regards,

Joop Boonen.

I'm using kernel 2.2.13 on the firewall.

Apr 11 12:15:08 world-citizen kernel: Unable to handle kernel NULL
pointer dereference at virtual address 0000000d
Apr 11 12:15:08 world-citizen kernel: current->tss.cr3 = 028a7000, %cr3
= 028a7000
Apr 11 12:15:08 world-citizen kernel: *pde = 00000000
Apr 11 12:15:08 world-citizen kernel: Oops: 0000
Apr 11 12:15:08 world-citizen kernel: CPU:    0
Apr 11 12:15:08 world-citizen kernel: EIP:    0010:[sys_semop+815/964]
Apr 11 12:15:08 world-citizen kernel: EFLAGS: 00010286
Apr 11 12:15:08 world-citizen kernel: eax: ffffffff   ebx: c3ffd800  
ecx: c3f77400   edx: c3ffd800
Apr 11 12:15:08 world-citizen kernel: esi: 00000005   edi: 00026bd6  
ebp: 00000075   esp: c2cd3f4c
Apr 11 12:15:08 world-citizen kernel: ds: 0018   es: 0018   ss: 0018
Apr 11 12:15:08 world-citizen kernel: Process xntpd (pid: 29621, process
nr: 31, stackpage=c2cd3000)
Apr 11 12:15:08 world-citizen kernel: Stack: 00000000 c08c84a0 c156b000
00000005 c3f77400 00000000 c16628a0 c3ffd800 
Apr 11 12:15:08 world-citizen kernel:        c013a832 c19b0cc0 c01e76a0
c012fd23 c19b0cc0 c1acad60 c19b0cc0 c3f743e0 
Apr 11 12:15:08 world-citizen kernel:        c012e666 c19b0cc0 c3f743e0
00000000 c012b4c9 c1acad60 c2cd2000 00000020 
Apr 11 12:15:08 world-citizen kernel: Call Trace: [sys_shmctl+566/1124]
[posix_lock_file+355/828] [sys_select+322/1360] [pipe_write+457/524]
[machine_r
Apr 11 12:15:08 world-citizen kernel: Code: 00 ff 42 10 8b 5e 6c 0f ab
43 18 19 c0 85 c0 75 1a 6a 01 53