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Re: X stalls with Intel Graphics



On Fri, Jun 5, 2009 at 3:41 AM, Kåre Fiedler
Christiansen<fedora kaarefc dk> wrote:
> On Fri, Jun 5, 2009 at 12:14, Matej Cepl <mcepl redhat com> wrote:
>> Chuck Forsberg WA7KGX N2469R, Thu, 04 Jun 2009 11:44:42 -0700:
>>
>>> On an ECS 945 GCT-M/1333 the X server randomly stalls, apparently
>>> frozen.  However, moving the mouse restores normal operation, at least
>>> for a while.  This happens with getperf.  It also seems to happen during
>>> graphical install.
>>
>> Please file a bug and attach to it /var/log/Xorg.0.log, /var/log/dmesg,
>> and /var/log/messages.
>
> It sounds a lot like a version of this bug:
> https://bugzilla.redhat.com/show_bug.cgi?id=474624
>
> Can you confirm if the output of the command "dmesg" reports something
> like the following?
>
> irq 16: nobody cared (try booting with the "irqpoll" option)
> Pid: 0, comm: swapper Not tainted 2.6.27.7-134.fc10.x86_64 #1
>
> Call Trace:
>  <IRQ>  [<ffffffff81083207>] __report_bad_irq+0x38/0x7c
>  [<ffffffff81083453>] note_interrupt+0x208/0x26d
>  [<ffffffff81083b80>] handle_fasteoi_irq+0xbb/0xeb
>  [<ffffffff8101309e>] do_IRQ+0xf7/0x169
>  [<ffffffff81010933>] ret_from_intr+0x0/0x2e
>  <EOI>  [<ffffffff811bcac6>] ? acpi_idle_enter_simple+0x175/0x1b4
>  [<ffffffff811bcabe>] ? acpi_idle_enter_simple+0x16d/0x1b4
>  [<ffffffff81285f8b>] ? cpuidle_idle_call+0x95/0xc9
>  [<ffffffff8100f279>] ? cpu_idle+0xb2/0x10b
>  [<ffffffff8132cd35>] ? start_secondary+0x16e/0x173
>
> handlers:
> [<ffffffffa03ae465>] (i915_driver_irq_handler+0x0/0x207 [i915])
> Disabling IRQ #16
>
> If so, I think you see a duplicate of that bug.
>
> Best,
>  Kåre
> --
> Kåre Fiedler Christiansen
>

Believe I'm seeing this as well.

Reported here: https://bugzilla.redhat.com/show_bug.cgi?id=504048
(along with Xorg.0.log, dmesg).

I am not seeing any messages in /var/log/messages nor in Xorg.0.log.

Appears to happen repeatably during "gtkperf" during the "combobox"
tests: I get no activity reported by "gtkperf", and I can't raise
lower other windows for ~10-20 seconds.

tom
-- 
Tom London


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