Messages in this thread | | | Date | Tue, 27 Apr 1999 23:01:24 +0200 | From | Jan Kara <> | Subject | Re: Bugreport for 2.2.6 |
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> ext2fs should be quite safe in the presence of media errors. We have > tested this using a dummy device driver which generates random IO > errors. > > The one thing missing from your bug report was the symbolic OOPS output > generated by ksymoops. What we really need is the full stack trace > matched against your System.map. He has his System.map, oops and so on on his web page. I fed it through at home and it seems to me the problem is in scsi code (see results attached).
Honza.
Options used: -V (specified) -O (specified) -K (specified) -l /proc/modules (default) -m /home/jack/System.map (specified) -c 1 (default)
No ksyms, skipping lsmod CPU: 0 EIP: 0:[<c48445fb>] EFLAGS: 00010046 eax: 00000000 ebx: 00000000 ecx: c009a800 edx: c190e000 esi: c0087800 edi: 00000000 ebp: 0000000e esp: c01ebea0 ds: 00018 es: 0018 ss: 0018 Process swapper (pid: 0, process nr: 0, stackpage=c01eb000) Stack: 00000a4e 00000028 00108958 c008ce00 00000004 00000000 0000001c 28000002 c018f2d2 c190e000 c009a878 c009a878 00000286 c01ebf64 c009a878 00000000 00000002 c009a800 c0199ee3 c190e000 c009a878 c01a00b6 c009a878 c02ba7e0 Call Trace: [<c018f2d2>] [<c0199ee3>] [<c01a00b6>] [<c0108ba9>] [<c0108967>] [<c 0108c9f>] [<c0107ba8>] [<c0106339>] [<c0106000>] [<c010635c>] [<c0107b0c>] [<c0106000>] [<c01060 Code: 66 8b 43 7e 66 85 c0 74 4c 8b bb 88 00 00 00 31 f6 66 85 c0
>>EIP: c48445fb <END_OF_CODE+462ed1b/????> Trace: c018f2d2 <scsi_old_done+5de/5ec> Trace: c0199ee3 <aic7xxx_done_cmds_complete+2b/38> Trace: c01a00b6 <do_aic7xxx_isr+5e/78> Trace: c0108ba9 <handle_IRQ_event+31/68> Trace: c0108967 <do_8259A_IRQ+77/a0> Code: c48445fb <END_OF_CODE+462ed1b/????> 00000000 <_EIP>: <=== Code: c48445fb <END_OF_CODE+462ed1b/????> 0: 66 8b 43 7e movw 0x7e(%ebx),%ax <=== Code: c48445ff <END_OF_CODE+462ed1f/????> 4: 66 85 c0 testw %ax,%ax Code: c4844602 <END_OF_CODE+462ed22/????> 7: 74 4c je c4844650 <END_OF_CODE+462ed70/????> Code: c4844604 <END_OF_CODE+462ed24/????> 9: 8b bb 88 00 00 movl 0x88(%ebx),%edi Code: c4844609 <END_OF_CODE+462ed29/????> e: 00 Code: c484460a <END_OF_CODE+462ed2a/????> f: 31 f6 xorl %esi,%esi Code: c484460c <END_OF_CODE+462ed2c/????> 11: 66 85 c0 testw %ax,%ax
Aiee, killing interrupt handler Kernel panic: Attempted to kill the idle task! In swapper task - not syncing
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