On Saturday, 8 of December 2007, Andrew Morton wrote:
> On Fri, 7 Dec 2007 17:53:47 -0500
> "Parag Warudkar" <[EMAIL PROTECTED]> wrote:
>
> > Got this on today's git (2.6.24-rc4) while compiling stuff - Looks
> > like it is related to CpuIdle stuff.
> > I chose CONFIG_CPU_IDLE for the first time so I don't know when this
> > was introduced.
> >
> > This is on x86_32, SMP.
> >
> > BUG: soft lockup - CPU#1 stuck for 15s! [swapper:0]
> >
> > Pid: 0, comm: swapper Not tainted (2.6.24-rc4 #3)
> > EIP: 0060:[] EFLAGS: 0202 CPU: 1
> > EIP is at _spin_lock_irqsave+0x16/0x27
> > EAX: c06b4110 EBX: 0001 ECX: f7873808 EDX: 0293
> > ESI: 0005 EDI: f7873808 EBP: ESP: f7829f10
> > DS: 007b ES: 007b FS: 00d8 GS: SS: 0068
> > CR0: 8005003b CR2: 004f5960 CR3: 372c5000 CR4: 06d0
> > DR0: DR1: DR2: DR3:
> > DR6: 0ff0 DR7: 0400
> > [] tick_broadcast_oneshot_control+0x10/0xda
> > [] tick_notify+0x1d4/0x2eb
> > [] get_next_timer_interrupt+0x143/0x1b4
> > [] notifier_call_chain+0x2a/0x47
> > [] raw_notifier_call_chain+0x17/0x1a
> > [] clockevents_notify+0x19/0x4f
> > [] acpi_idle_enter_simple+0x183/0x1d0
> > [] cpuidle_idle_call+0x53/0x78
> > [] cpuidle_idle_call+0x0/0x78
> > [] cpu_idle+0x97/0xb8
>
> OK, thanks. Another one for the regression list, please.
Added, http://bugzilla.kernel.org/show_bug.cgi?id=9525, thanks.
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