Messages in this thread | | | From | Willy Gardiol <> | Subject | Re: OOPS in 2.4.21-pre5, ide-scsi | Date | Thu, 13 Mar 2003 17:39:38 +0100 |
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Do you thnik this can have somthing to share with the oops i am getting with ide-scsi, a cd burner, DMA, and a PCI IDE controller? I attach the oops decoded.
There is a thread about this on linux-ide, it seems a problem common at least to another guy
Alle 17:37, giovedì 13 marzo 2003, Jens Axboe ha scritto: > On Thu, Mar 13 2003, James Stevenson wrote: > > Hi > > > > 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? > > > *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.
- --
! Willy Gardiol - gardiol@libero.it goemon.polito.it/~gardiol Use linux for your freedom.
"La GPL e il modello open source consentono la creazione della tecologia migliore. Tutto qui."
Linus Torvalds
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iD8DBQE+cLRLQ9qolN/zUk4RAhf0AJ0QrCS37i1zp1HuKFurga1SS1q4IQCfUqS+ bLL8Q7X5t2a967ANOs0i8iM= =AH5R -----END PGP SIGNATURE----- cpu: 0, clocks: 2018136, slice: 1009068 cpu: 0, clocks: 2017929, slice: 1008964 Unable to handle kernel NULL pointer dereference at virtual address 00000018 c02093eb *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<c02093eb>] Tainted: PF Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00013286 eax: c15d6dc0 ebx: c0348428 ecx: dc756f40 edx: dc756f40 esi: 00000000 edi: c0348428 ebp: 00000000 esp: c0301e90 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, stackpage=c0301000) Stack: c01e783c 000003e8 da246b40 c0108aae c15d6dc0 00000000 00000040 c0348428 c03482a8 c01e7c2a c0348428 00000000 00000000 00000088 000001f4 00000000 c03482a8 dc756f40 00000000 00000018 c0348428 c15f3280 c03482a8 dc756f40 Call Trace: [<c01e783c>] [<c0108aae>] [<c01e7c2a>] [<c01e7e25>] [<c01e810b>] [<c01e8020>] [<c01236fe>] [<c011fb02>] [<c011fa16>] [<c011f854>] [<c0108aae>] [<c0105360>] [<c010b018>] [<c0105360>] [<c0105383>] [<c01053f2>] [<c0105000>] Code: 8b 56 18 89 70 04 8b 46 1c 8b 7e 0c c7 46 10 00 00 00 00 89
>>EIP; c02093eb <idescsi_issue_pc+1b/1b0> <=====
>>eax; c15d6dc0 <_end+128484c/204c0a8c> >>ebx; c0348428 <ide_hwifs+808/20a8> >>ecx; dc756f40 <_end+1c4049cc/204c0a8c> >>edx; dc756f40 <_end+1c4049cc/204c0a8c> >>edi; c0348428 <ide_hwifs+808/20a8> >>esp; c0301e90 <init_task_union+1e90/2000>
Trace; c01e783c <ide_wait_stat+bc/130> Trace; c0108aae <do_IRQ+9e/a0> Trace; c01e7c2a <start_request+1ba/260> Trace; c01e7e25 <ide_do_request+c5/1c0> Trace; c01e810b <ide_timer_expiry+eb/1c0> Trace; c01e8020 <ide_timer_expiry+0/1c0> Trace; c01236fe <run_timer_list+ee/170> Trace; c011fb02 <bh_action+22/40> Trace; c011fa16 <tasklet_hi_action+46/70> Trace; c011f854 <do_softirq+94/a0> Trace; c0108aae <do_IRQ+9e/a0> Trace; c0105360 <default_idle+0/30> Trace; c010b018 <call_do_IRQ+5/d> Trace; c0105360 <default_idle+0/30> Trace; c0105383 <default_idle+23/30> Trace; c01053f2 <cpu_idle+42/60> Trace; c0105000 <_stext+0/0>
Code; c02093eb <idescsi_issue_pc+1b/1b0> 00000000 <_EIP>: Code; c02093eb <idescsi_issue_pc+1b/1b0> <===== 0: 8b 56 18 mov 0x18(%esi),%edx <===== Code; c02093ee <idescsi_issue_pc+1e/1b0> 3: 89 70 04 mov %esi,0x4(%eax) Code; c02093f1 <idescsi_issue_pc+21/1b0> 6: 8b 46 1c mov 0x1c(%esi),%eax Code; c02093f4 <idescsi_issue_pc+24/1b0> 9: 8b 7e 0c mov 0xc(%esi),%edi Code; c02093f7 <idescsi_issue_pc+27/1b0> c: c7 46 10 00 00 00 00 movl $0x0,0x10(%esi) Code; c02093fe <idescsi_issue_pc+2e/1b0> 13: 89 00 mov %eax,(%eax)
<0>Kernel panic: Aiee, killing interrupt handler!
1 warning issued. Results may not be reliable.
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