Messages in this thread | | | Date | Mon, 25 Oct 1999 01:31:30 +0200 (MET_DST) | From | David Weinehall <> | Subject | Re: kmsgdump 0.4.1 released (bugfix) |
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I tried kmsgdump 0.4.1 on my 2.2.13 kernel, but it didn't work very well...
Instead of capturing panic-messages, it oops:ed itself... Doh!
The oops below is generated simply by pressing sysrq+d.
The hardware is an IBM PS/2 model 9556slc2. My guess is that the BIOS doesn't respond correctly to your calls, but that's just a wild shot. I leave it up to you to analyse the oops.
This is 100% repeatable on my box.
ksymoops 0.7c on i486 2.2.13. Options used -V (specified) -K (specified) -L (specified) -O (specified) -m /boot/System.map.test (specified)
Unable to handle kernel paging request at virtual address 79848001 current->tss.cr3 = 00101000, %cr3 = 00101000 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<c01eecfd>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010002 eax: 79848001 ebx: 0000005c ecx: 00000000 edx: 00000005 esi: c0102000 edi: c0101400 ebp: 00000006 wap: c01ede80 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, process nr: 0, stackpage=c01ed000) Stack: 00000000 c021a130 00000064 c03fc000 00000001 00000000 00000000 c019aa81 00000001 c01cf933 00000020 00002710 00000001 c01edf60 c0199893 00000064 c01edf60 c021a130 c03fc000 00000020 00002710 00000001 c01edf60 00000000 Call Trace: [<c019aa81>] [<c01cf933>] [<c0199893>] [<c010627f>] [<c01062d4>] [<c01080e4>] [<c0106087>] [<c0106000>] [<c0100176>] Code: 00 00 00 f0 40 00 00 10 00 05 00 70 74 79 72 38 00 00 00 f1
>>EIP; c01eecfd <reboot_setup+d/b0> <===== Trace; c019aa81 <handle_sysrq+311/360> Trace; c01cf933 <NR_TYPES+15f/8b0> Trace; c0199893 <handle_scancode+1a3/310> Trace; c010627f <cpu_idle+3f/80> Trace; c01062d4 <sys_idle+14/30> Trace; c01080e4 <system_call+34/38> Trace; c0106087 <cpu_idle+7/20> Trace; c0106000 <get_options+0/80> Trace; c0100176 <L6+0/2> Code; c01eecfd <reboot_setup+d/b0> 00000000 <_EIP>: Code; c01eecfd <reboot_setup+d/b0> <===== 0: 00 00 add %al,(%eax) <===== Code; c01eecff <reboot_setup+f/b0> 2: 00 f0 add %dh,%al Code; c01eed01 <reboot_setup+11/b0> 4: 40 inc %eax Code; c01eed02 <reboot_setup+12/b0> 5: 00 00 add %al,(%eax) Code; c01eed04 <reboot_setup+14/b0> 7: 10 00 adc %al,(%eax) Code; c01eed06 <reboot_setup+16/b0> 9: 05 00 70 74 79 add $0x79747000,%eax Code; c01eed0b <reboot_setup+1b/b0> e: 72 38 jb 48 <_EIP+0x48> c01eed45 <reboot_setup+55/b0> Code; c01eed0d <reboot_setup+1d/b0> 10: 00 00 add %al,(%eax) Code; c01eed0f <reboot_setup+1f/b0> 12: 00 f1 add %dh,%cl
Aiee, killing interrupt handler Kernel panic: Attempted to kill the idle task! In swapper task - not syncing
/David Weinehall _ _ // David Weinehall <tao@acc.umu.se> /> Northern lights wander \\ // Project MCA Linux hacker // Dance across the winter sky // \> http://www.acc.umu.se/~tao/ </ Full colour fire </
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