Re: [BUG] 2.5.10 - kernel hangs after detecting CD/DVD ROM (was: Re: IDE problem: 2.5.10 compiles but hangs during boot)

From: Rolf Eike Beer (eike@euklid.math.uni-mannheim.de)
Date: Fri Apr 26 2002 - 11:17:41 EST

Von Stephan Maciej:

> On Wednesday 24 April 2002 21:53, Mark Orr wrote:
>> Linux 2.5.10 compiles but doesnt complete boot due to some IDE
>> errors. Previous working kernel was 2.5.8-pre3.
> That's the last line I see from a 2.5.10 kernel booting up. 2.5.9 does
> go farther:
>
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> ide: unexpected interrupt 1 15
> ide1 at 0x170-0x177,0x376 on irq 15
> ide: unexpected interrupt 0 14
> [... and so on...]
>
> No OOPS, no BUG, even not a blinking cursor anymore (vesafb).

Do You mean something like this?

Mounting local file systems...
proc on /proc type proc (rw)
SCSI subsystem driver Revision: 1.00
ide: unexpected interrupt 1 15
Unable to handle kernel NULL pointer dereference at virtual address
00000004
 printip eip:
c018c056
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010: [<c018c056>] Not tainted
EFLAGS: 00010002
eax: 00000004 ebx: c799de20 ecx: 00000061 edx: 00000000
esi: c799dd9c edi: c02842cc ebp: 00000292 esp: c0229ecc
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, threadinfo = c0228000
                  task=c0217140
stack: c799dd9c 00000001 c02842cc 00000003 00000001 c0187c7b c02842cc
00000001
       00000000 c885d4c2 c02842cc 00000001 00000018 c799de20 c799dd9c
c885e1f3
       c02842cc 00000001 c0228000 00000000 c02842cc c11be2c0 00000000
00000086
call trace: [<c018dv7b>] [<c88d4c2*>] [<c885e1f3>] [<c018dd75>]
            [<c885e12c>] [<c01083cc>] [<c0180594>] [<c0105000>]
            [<c0107152>] [<c01052e0>] [<c0105000>] [<c0105303>]
            [<c0105374>] [<c010504d>]
Code> c7 04 02 00 00 00 00 8b 53 0c 8b 87 34 02 00 00 0f b3 10 8b
<0> Kernel panic: Aiee, killing interrupt handler!
In interrupt handler - not syncing

It is written down by hand and has at least one error (*), there is one
char missing.

Eike 

-- 
Wir vom FBI haben keinen Humor von dem wir wüssten. - K
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