Subject: Re: [s390x] Next June 18: boot failure

From: Martin Schwidefsky <[email-masked]>
Date: Thu, 18 Jun 2009 15:44:47 +0200

On Thu, 18 Jun 2009 18:00:22 +0530
Sachin Sant <[email-masked]> wrote:

> Today's Next tree failed to boot on a s390x box.
> 
> 00: Booting default (autotest)...
>            00000000002baf7a: a74b0038           aghi    %r4,56
> Call Trace:
> (<00000000004afc36>¨ console_init+0x36/0x50)
>  <0000000000498b86>¨ start_kernel+0x53e/0x5ec
>  <0000000000012020>¨ _ehead+0x20/0x80
> Last Breaking-Event-Address:
>  <00000000002bafd4>¨ init_section_page_cgroup+0xfc/0x10c
> 
> --- end trace 31fd0ba7d8756001 ¨---
> Kernel panic - not syncing: Attempted to kill the idle task!
> CPU: 0 Tainted: G      D    2.6.30-autotest-next-20090618 #1
> Process swapper (pid: 0, task: 0000000000445700, ksp: 0000000000498000)
> 0000000000000005 0000000000497b10 0000000000000002 0000000000000000
>        0000000000497bb0 0000000000497b28 0000000000497b28 000000000004a01e
>        00000000002c4d08 0000000000000000 0000000000000000 000000000000000b
>        0000000000000008 0000000000000000 0000000000497b10 0000000000497b88
>        00000000002c4c90 00000000000163aa 0000000000497b10 0000000000497b60
> Call Trace:
> (<000000000001630c>¨ show_trace+0xdc/0xec)
>  <0000000000048f10>¨ panic+0x84/0x1c0
>  <000000000004ce3c>¨ do_exit+0x74/0x6f0
>  <0000000000016862>¨ die+0x152/0x154
>  <000000000001298c>¨ do_no_context+0xa0/0xac
>  <00000000000131aa>¨ do_protection_exception+0x252/0x260
>  <0000000000025fa8>¨ sysc_return+0x0/0x8
>  <00000000002baf64>¨ init_section_page_cgroup+0x8c/0x10c
> (<00000000004afc36>¨ console_init+0x36/0x50)
>  <0000000000498b86>¨ start_kernel+0x53e/0x5ec
>  <0000000000012020>¨ _ehead+0x20/0x80
> 00: HCPGIR450W CP entered; disabled wait PSW 00020001 80000000 00000000
> 00020E76
> 
> I haven't played with a s390 box before so not sure if this
> is a new problem or me not compiling the kernel properly.
> Let me know what other information is required.

Boots without problems for me. What is you .config ?

-- 
blue skies,
   Martin.

"Reality continues to ruin my life." - Calvin.