Bug#426792: linux-image-2.6.21-1-686: soft lockup detected on CPU#1 (tick_sched_timer)

[Julien Cristau <jcristau@debian.org>]

On Thu, May 31, 2007 at 00:09:23 +0200, Julien Cristau wrote:

> ** Kernel log:
>  [<c010481c>] apic_timer_interrupt+0x28/0x30
>  [<f882a967>] acpi_processor_idle+0x235/0x40a [processor]
>  [<c01023b5>] cpu_idle+0xb5/0xd6
>  =======================
> BUG: soft lockup detected on CPU#1!
>  [<c014aad3>] softlockup_tick+0xa6/0xb5
>  [<c012a05b>] update_process_times+0x3b/0x5e
>  [<c0138d60>] tick_sched_timer+0x78/0xbb
>  [<c01358e0>] hrtimer_interrupt+0x131/0x1bd
>  [<c0138ce8>] tick_sched_timer+0x0/0xbb
>  [<c0114bbd>] smp_apic_timer_interrupt+0x6c/0x7d
>  [<c01f7e1a>] acpi_hw_register_write+0x11b/0x14b
>  [<c010481c>] apic_timer_interrupt+0x28/0x30
>  [<f882a967>] acpi_processor_idle+0x235/0x40a [processor]
>  [<c01023b5>] cpu_idle+0xb5/0xd6
>  =======================

This looks similar to #426738, i'll try to test with 2.6.22-rc3 in a few
days and report back.

Cheers,
Julien