2006-02-08 21:33:19

by thomas

[permalink] [raw]
Subject: Incomprehensible Boot freeze & Crash - Kernel 2.6.12

Hello,
I'm running Debian GNU/Linux Etch on an Acer Aspire 1682 laptop with
kernel 2.6.12-1-686. So far the system was rock solid but I'm now
experiencing a boot freeze:

... Setting up ICE socket directory /tmp/ICE-Unix... done
INIT: Entering runlevel: 2
Starting system log daemon: syslogd

Then, nothing. However I can boot in "recover mode" (that is, single
user & root login). There does not seem to be any hardware failure,
the partitions are properly mounted, and there is engough free space
on any of them. When I shut down the box, hundreds of lines of errors
messages are outputted. I cannot read them all but here are the last
ones:

EIP is at do_page_fault+0xd6/0x6bf
eax: dfa40000 ebx:00000000 ecx:0000007b edx:ffffff7b esi:00030001
edi:0000000d ebp:0000000b esp: dfa417c8
ds: 007b es:007b ss:0008
Unable to handle kernel paging request at virtual address ffffffef
printing eip:
c0114fe6
*pde=00002067
*pte=00000000
Recursive die() failure, output suppressed
<0> Kernel panic - not syncing: Fatal exception in interrupt
_

The last time Linux could boot properly, I did not perform any task at
root: I did not install any hardware, nor I modified any config file.
I did not change anything in the BIOS either.

I have tried to boot with special options (noapic, nolapic, pci=off,
pnpbios=off) without success.

I can show any file on my system if needed.

Thanks in advance for your help. I have absolutely no idea of what I
can do; without your help I can go nowhere.

Best regards,
Thomas


2006-02-08 21:46:59

by linux-os (Dick Johnson)

[permalink] [raw]
Subject: Re: Incomprehensible Boot freeze & Crash - Kernel 2.6.12


On Wed, 8 Feb 2006, thomas wrote:

> Hello,
> I'm running Debian GNU/Linux Etch on an Acer Aspire 1682 laptop with
> kernel 2.6.12-1-686. So far the system was rock solid but I'm now
> experiencing a boot freeze:
>
> ... Setting up ICE socket directory /tmp/ICE-Unix... done
> INIT: Entering runlevel: 2
> Starting system log daemon: syslogd
>
> Then, nothing. However I can boot in "recover mode" (that is, single
> user & root login). There does not seem to be any hardware failure,
> the partitions are properly mounted, and there is engough free space
> on any of them. When I shut down the box, hundreds of lines of errors
> messages are outputted. I cannot read them all but here are the last
> ones:
>
> EIP is at do_page_fault+0xd6/0x6bf
> eax: dfa40000 ebx:00000000 ecx:0000007b edx:ffffff7b esi:00030001
> edi:0000000d ebp:0000000b esp: dfa417c8
> ds: 007b es:007b ss:0008
^^^^^^^^^^^____ These are not correct segments!

Something is corrupting the GDT or setting incorrect segments directly.
Perhaps a driver? Or maybe your CPU is way too hot and is corrupting
segments itself?

> Unable to handle kernel paging request at virtual address ffffffef
> printing eip:
> c0114fe6
> *pde=00002067
> *pte=00000000
> Recursive die() failure, output suppressed
> <0> Kernel panic - not syncing: Fatal exception in interrupt
> _
>
> The last time Linux could boot properly, I did not perform any task at
> root: I did not install any hardware, nor I modified any config file.
> I did not change anything in the BIOS either.
>
> I have tried to boot with special options (noapic, nolapic, pci=off,
> pnpbios=off) without success.
>
> I can show any file on my system if needed.
>
> Thanks in advance for your help. I have absolutely no idea of what I
> can do; without your help I can go nowhere.
>
> Best regards,
> Thomas
> -

Cheers,
Dick Johnson
Penguin : Linux version 2.6.13.4 on an i686 machine (5589.66 BogoMips).
Warning : 98.36% of all statistics are fiction.
_


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Thank you.

2006-02-08 23:13:47

by thomas

[permalink] [raw]
Subject: Re: Incomprehensible Boot freeze & Crash - Kernel 2.6.12

On 2/8/06, linux-os (Dick Johnson) <[email protected]> wrote:
>
> On Wed, 8 Feb 2006, thomas wrote:
>
> > Hello,
> > I'm running Debian GNU/Linux Etch on an Acer Aspire 1682 laptop with
> > kernel 2.6.12-1-686. So far the system was rock solid but I'm now
> > experiencing a boot freeze:
> >
> > ... Setting up ICE socket directory /tmp/ICE-Unix... done
> > INIT: Entering runlevel: 2
> > Starting system log daemon: syslogd
> >
> > Then, nothing. However I can boot in "recover mode" (that is, single
> > user & root login). There does not seem to be any hardware failure,
> > the partitions are properly mounted, and there is engough free space
> > on any of them. When I shut down the box, hundreds of lines of errors
> > messages are outputted. I cannot read them all but here are the last
> > ones:
> >
> > EIP is at do_page_fault+0xd6/0x6bf
> > eax: dfa40000 ebx:00000000 ecx:0000007b edx:ffffff7b esi:00030001
> > edi:0000000d ebp:0000000b esp: dfa417c8
> > ds: 007b es:007b ss:0008 (snip)
> ^^^^^^^^^^^____ These are not correct segments!
>
> Something is corrupting the GDT or setting incorrect segments directly.
> Perhaps a driver? Or maybe your CPU is way too hot and is corrupting
> segments itself?

You may be right (but I did not install any new piece of hardware
recently). Maybe the following will help to understand the problem:

Booting for the tenth time worked surprisingly. As I shutdown the
system, this line was outputted without end:

inode hda2: 96697 at df6aa440: mode 120777, nlink 1, next 0

hda2 is my / partition. What does that mean? When I re-booted, then
re-shut down my computer, this worked flawlessly. Now everything seems
to work; however /var/log/boot contains a few errors:

Wed Feb 8 23:58:23 2006: Starting internet superserver:
inetdstart-stop-daemon: open pidfile /var/run/inetd.pid: Input/output
error (Input/output error)
Wed Feb 8 23:58:24 2006: Starting periodic command scheduler:
cronstart-stop-daemon: open pidfile /var/run/crond.pid: Input/output
error (Input/output error)

I don't want ask you to spend time for an
approximatively-self-solved-issue, but if you have an idee what
happened to my comp, I would be glad to hear it.

Thanks

2006-02-08 23:27:52

by Zwane Mwaikambo

[permalink] [raw]
Subject: Re: Incomprehensible Boot freeze & Crash - Kernel 2.6.12

On Wed, 8 Feb 2006, thomas wrote:

> Hello,
> I'm running Debian GNU/Linux Etch on an Acer Aspire 1682 laptop with
> kernel 2.6.12-1-686. So far the system was rock solid but I'm now
> experiencing a boot freeze:
>
> ... Setting up ICE socket directory /tmp/ICE-Unix... done
> INIT: Entering runlevel: 2
> Starting system log daemon: syslogd
>
> Then, nothing. However I can boot in "recover mode" (that is, single
> user & root login). There does not seem to be any hardware failure,
> the partitions are properly mounted, and there is engough free space
> on any of them. When I shut down the box, hundreds of lines of errors
> messages are outputted. I cannot read them all but here are the last
> ones:

I'd suggest running memtest on it.