MB: Tyan 2468, AMD 762/768
CPU: AMD Althon MP 2000+
RAM: 4G
SCSI: on-board aic-7899
HDD: 18G U160
Kernel: 2.4.19-rc5aa1
I meet a following oops during booting with a SMP enabled kernel, the same kernel work
fine with a boot prompt 'nosmp' to disable SMP.
But I've the same environment with the same kernel don't meet suck oops during booting.
I've tried to change the hdd/ram between the two box, but the one have such problem still
in there. So, is this a hardware problem of the MB or CPU ? or a bug in kernel ?
ksymoops 2.4.5 on i686 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 (specified)
Unable to handle kernel paging request at virtual address c3c0ee44
e010a813
*pde = 00000000
Oops: 0002 2.4.19 #1 SMP Thu Aug 8 09:08:29 CST 2002
CPU: 1
EIP: 0010:[<e010a813>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010086
eax: e0114f70 ebx: e03a3fc0 ecx: 00000040 edx: 00000040
esi: e0366800 edi: 00000001 ebp: e3af9eec esp: e3af9ed8
ds: 0018 es: 0018 ss: 0018
00002e94 00000292 00000000 00000000 0028b0c9 00002e00 00000018 00000018
ffffff00 e032eee2 00000010 00000292 e032eeff e3af8000 e0113ef0 e02b4de0
Call Trace: [<e010cec8>] [<e0113ef0>] [<e01139da>] [<e010d7fa>] [<e011b10f>]
[<e011b00e>]
Code: 00 74 05 e8 85 4f 01 00 b8 01 00 00 00 8d 65 ec 5b 5e 5f 89
>>EIP; e010a813 <do_IRQ+103/120> <=====
>>eax; e0114f70 <end_edge_ioapic_irq+0/10>
>>ebx; e03a3fc0 <irq_stat+0/800>
>>esi; e0366800 <irq_desc+0/3800>
>>ebp; e3af9eec <_end+3706778/440c88c>
>>esp; e3af9ed8 <_end+3706764/440c88c>
Trace; e010cec8 <call_do_IRQ+5/d>
Trace; e0113ef0 <setup_APIC_timer+40/d0>
Trace; e01139da <smp_call_function_interrupt+2a/42>
Trace; e010d7fa <call_call_function_interrupt+5/b>
Trace; e011b10f <release_console_sem+8f/a0>
Trace; e011b00e <printk+11e/140>
Code; e010a813 <do_IRQ+103/120>
00000000 <_EIP>:
Code; e010a813 <do_IRQ+103/120> <=====
0: 00 74 05 e8 add %dh,0xffffffe8(%ebp,%eax,1) <=====
Code; e010a817 <do_IRQ+107/120>
4: 85 4f 01 test %ecx,0x1(%edi)
Code; e010a81a <do_IRQ+10a/120>
7: 00 b8 01 00 00 00 add %bh,0x1(%eax)
Code; e010a820 <do_IRQ+110/120>
d: 8d 65 ec lea 0xffffffec(%ebp),%esp
Code; e010a823 <do_IRQ+113/120>
10: 5b pop %ebx
Code; e010a824 <do_IRQ+114/120>
11: 5e pop %esi
Code; e010a825 <do_IRQ+115/120>
12: 5f pop %edi
Code; e010a826 <do_IRQ+116/120>
13: 89 00 mov %eax,(%eax)
<0>Kernel panic: Attempted to kill the idle task!
--Tommy Wu mailto:tommy@teatime.com.tw http://www.teatime.com.tw/~tommy ICQ: 22766091 Mobile Phone: +886 936 909490 TeaTime BBS +886 2 31515964 24Hrs V.Everything
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