Re: 18rc1 soft lockup

From: Dave Jones
Date: Tue Jul 11 2006 - 15:15:19 EST


On Tue, Jul 11, 2006 at 12:13:47PM -0700, john stultz wrote:
> On Tue, 2006-07-11 at 15:03 -0400, Dave Jones wrote:
> > Just saw this during boot of a HT P4 box.
> >
> > BUG: soft lockup detected on CPU#0!
> > [<c04051af>] show_trace_log_lvl+0x54/0xfd
> > [<c0405766>] show_trace+0xd/0x10
> > [<c0405885>] dump_stack+0x19/0x1b
> > [<c0450ec7>] softlockup_tick+0xa5/0xb9
> > [<c042d496>] run_local_timers+0x12/0x14
> > [<c042d81b>] update_process_times+0x3c/0x61
> > [<c04179e0>] smp_apic_timer_interrupt+0x6d/0x75
> > [<c0404ada>] apic_timer_interrupt+0x2a/0x30
>
> That's clocksource_adjust/lost tick bug. Roman's fix landed in Linus'
> -git yesterday.

Ah, that was actually a .18rc1-git3 tree. I notice a git4 just appeared,
I'll try and reproduce with that.

Dave

--
http://www.codemonkey.org.uk
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