Messages in this thread | | | From | "James Stevenson" <> | Subject | Re: OOPS in 2.4.21-pre5, ide-scsi | Date | Thu, 13 Mar 2003 16:50:46 -0000 |
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> > strange looks alot like the ones i have seen though the whole 2.4.x tree. > > > > this was discussed before somebody said they would send a patch myself > > and sombody else were going to test it but the patch never happens. > > >From what i can work out an error occurs on the cd drive and the request > > queue is then empty and the ide-scsi driver then attempts to access the > > reuest queue that doesnt exist i never did manage to find out > > where the request get removed from the queue though. > > Your explanation doesn't quite make sense, but I can take a look at the > problem :-) > > What kernel is the below oops from? What compiler?
i can trigger this on any 2.4.x series kernel. -> Insert dmaged / lightly scratched cd into drive dd /dev/scd0 bs=8192k of=file wait for opps. opps also cd tries to re read several times short hang then the following output
gcc versions. Whatever shits with redhat 7.1 + 7.2 + 7.3 and the updates between them in each of the redhat versions. but normally Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/2.96/specs gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-98)
or Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/2.96/specs gcc version 2.96 20000731 (Red Hat Linux 7.3 2.96-113)
> > *pde = 00000000 > > Oops: 0000 > > CPU: 0 > > EIP: 0010:[<c01e5783>] Not tainted > > Using defaults from ksymoops -t elf32-i386 -a i386 > > EFLAGS: 00010202 > > eax: 00000000 ebx: c7a71000 ecx: c0327104 edx: 00000000 > > esi: 00000001 edi: c13a4fc0 ebp: cb23df58 esp: cb23df44 > > ds: 0018 es: 0018 ss: 0018 > > Process klogd (pid: 381, stackpage=cb23d000) > > Stack: 00000000 c0327294 c13de260 c0327294 00000202 cb23df78 c01cdd11 > > c0327294 > > c01e5700 c0327104 c121db00 04000001 0000000f cb23df98 c010a0bd > > 0000000f > > c13de260 cb23dfc4 cb23dfc4 0000000f c02f8ae0 cb23dfbc c010a24d > > 0000000f > > Call Trace: [<c01cdd11>] [<c01e5700>] [<c010a0bd>] [<c010a24d>] [<c010c358>] > > Code: 8b 72 18 46 89 72 18 8b 55 f0 8b 82 f0 00 00 00 8b 58 04 53 > > > > >>EIP; c01e5783 <idescsi_pc_intr+83/290> <===== > > Trace; c01cdd11 <ide_intr+c1/120> > > Trace; c01e5700 <idescsi_pc_intr+0/290> > > Trace; c010a0bd <handle_IRQ_event+3d/70> > > Trace; c010a24d <do_IRQ+7d/c0> > > Trace; c010c358 <call_do_IRQ+5/d> > > Code; c01e5783 <idescsi_pc_intr+83/290> > > 00000000 <_EIP>: > > Code; c01e5783 <idescsi_pc_intr+83/290> <===== > > 0: 8b 72 18 mov 0x18(%edx),%esi <===== > > Code; c01e5786 <idescsi_pc_intr+86/290> > > 3: 46 inc %esi > > Code; c01e5787 <idescsi_pc_intr+87/290> > > 4: 89 72 18 mov %esi,0x18(%edx) > > Code; c01e578a <idescsi_pc_intr+8a/290> > > 7: 8b 55 f0 mov 0xfffffff0(%ebp),%edx > > Code; c01e578d <idescsi_pc_intr+8d/290> > > a: 8b 82 f0 00 00 00 mov 0xf0(%edx),%eax > > Code; c01e5793 <idescsi_pc_intr+93/290> > > 10: 8b 58 04 mov 0x4(%eax),%ebx > > Code; c01e5796 <idescsi_pc_intr+96/290> > > 13: 53 push %ebx > > > > <0>Kernel panic: Aiee, killing interrupt handler! > > > > 1 warning issued. Results may not be reliable. > > -- > Jens Axboe
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