Oops in 2.2.10-ac10

Patrick J. LoPresti (patl@cag.lcs.mit.edu)
14 Jul 1999 10:49:03 -0400

This is a dual PIII/550 system from Penguin computing, aic7890 SCSI,
eepro100 network card. The panic happened while the machine was
shutting down for reboot. (It happened twice in a row, so it may be
reproducible.)

Kernel is version 2.2.10-ac10 SMP compiled with gcc 2.7.2.3.

Let me know if you need additional information.

- Pat

======================================================================
Unable to handle kernel paging request at virtual address 5a5a5a5e
current->tss.cr3 = 00101000, %cr3 = 00101000
*pde = 00000000
OOPS: 0000
CPU: 1
EIP: 0010:[<8010b118>]
FLAGS: 00010206
eax: 80223f10 ebx: 5a5a5a5a ecx: 00000080 edx: bfffef00
esi: 04000001 edi: 00000001 ebp: 00000009 esp: bfffbf44
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0 prcoess no: 1 stackpage=bfffb000)
Stack: 8023b120 00000009 8010fcca 00000009 bfffbf84 b2661bc0 bfffbf84 00000000
00000000 bfffbf7c 8010b2a3 00000009 bfffbf84 bfffa000 00000000 8010a2f8
bfffa000 a9108000 bfffa000 00000000 00000000 00000000 00000000 00000018
Call trace: [<8010fcca>] [<8010b293>] [<8010a2f8>] [<801079db>] [<80106000>] [<80100018>] [<80107c42>]
code: 0b 73 04 8b 54 24 18 52 8b 43 10 50 55 8b 03 ff d0 8b 5b 14

>>EIP: 8010b118 <handle_IRQ_event+44/8c>
Trace: 8010fcca <do_level_ioapic_IRQ+66/a4>
Trace: 8010b293 <do_IRQ+37/54>
Trace: 8010a2f8 <common_interrupt+18/20>
Trace: 801079db <cpu_idle+3b/50>
Trace: 80106000 <get_options+0/74>
Trace: 80100018 <startup_32+18/a4>
Trace: 80107c42 <kernel_thread+1a/30>
Code: 8010b118 <handle_IRQ_event+44/8c> 00000000 <_EIP>: <===
Code: 8010b118 <handle_IRQ_event+44/8c> 0: 0b 73 04 orl 0x4(%ebx),%esi <===
Code: 8010b11b <handle_IRQ_event+47/8c> 3: 8b 54 24 18 movl 0x18(%esp,1),%edx
Code: 8010b11f <handle_IRQ_event+4b/8c> 7: 52 pushl %edx
Code: 8010b120 <handle_IRQ_event+4c/8c> 8: 8b 43 10 movl 0x10(%ebx),%eax
Code: 8010b123 <handle_IRQ_event+4f/8c> b: 50 pushl %eax
Code: 8010b124 <handle_IRQ_event+50/8c> c: 55 pushl %ebp
Code: 8010b125 <handle_IRQ_event+51/8c> d: 8b 03 movl (%ebx),%eax
Code: 8010b127 <handle_IRQ_event+53/8c> f: ff d0 call *%eax
Code: 8010b129 <handle_IRQ_event+55/8c> 11: 8b 5b 14 movl 0x14(%ebx),%ebx

Aiee, killing interrupt handler
kernel panic: Attempted to kill the idle task!

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