Re: IRQ 19 Problem in Squeeze & Wheezy but Sid OK
On Mon, Mar 21, 2011 at 12:07 PM, Wayne Topa <linuxtwo@gmail.com> wrote:
> On 03/21/2011 10:49 AM, Mark Copper wrote:
>>
>> On Sun, Mar 20, 2011 at 12:32 PM, Wayne Topa<linuxtwo@gmail.com> wrote:
>>>
>>> Linux Version 2.6.32-5-amd64
>>> Compiled #1 SMP Wed Jan 12 03:40:32 UTC 2011
>>> Two 1GHz AMD Athlon 64 X2 Processors, 4GB RAM
>>> 3999.52 Bogomips Total
>>>
>>>
>>> I installed, back in February, Squeeze on 3 partitions. For 2 days
>>> Squeeze worked fine with wicd but then quit with this error:
>>>
>>> ____
>>>>
>>>> eb 22 12:13:10 dj kernel: [ 604.383622] wlan0: authenticate with
>>>> 00:21:e8:b5:c4:b5 (try 1)
>>>> Feb 22 12:13:10 dj kernel: [ 604.580045] wlan0: authenticate with
>>>> 00:21:e8:b5:c4:b5 (try 2)
>>>> Feb 22 12:13:10 dj kernel: [ 604.780042] wlan0: authenticate with
>>>> 00:21:e8:b5:c4:b5 (try 3)
>>>> Feb 22 12:13:10 dj kernel: [ 604.953908] Pid: 0, comm: kworker/0:0 Not
>>>> tainted 2.6.37-1-amd64 #1
>>>> Feb 22 12:13:10 dj kernel: [ 604.953910] Call Trace:
>>>> Feb 22 12:13:10 dj kernel: [ 604.953912]<IRQ> [<ffffffff81092ff1>] ?
>>>> __report_bad_irq+0x30/0x80
>>>> Feb 22 12:13:10 dj kernel: [ 604.953923] [<ffffffff81093168>] ?
>>>> note_interrupt+0x127/0x19f
>>>> Feb 22 12:13:10 dj kernel: [ 604.953927] [<ffffffff8100f6d5>] ?
>>>> sched_clock+0x5/0x8
>>>> Feb 22 12:13:10 dj kernel: [ 604.953931] [<ffffffff81093b47>] ?
>>>> handle_fasteoi_irq+0xcc/0xf7
>>>> Feb 22 12:13:10 dj kernel: [ 604.953935] [<ffffffff8100bf48>] ?
>>>> handle_irq+0x17/0x1f
>>>> Feb 22 12:13:10 dj kernel: [ 604.953938] [<ffffffff8100b603>] ?
>>>> do_IRQ+0x50/0xb5
>>>> Feb 22 12:13:10 dj kernel: [ 604.953942] [<ffffffff8131ef13>] ?
>>>> ret_from_intr+0x0/0x11
>>>> Feb 22 12:13:10 dj kernel: [ 604.953944]<EOI> [<ffffffff81028108>] ?
>>>> native_safe_halt+0x2/0x3
>>>> Feb 22 12:13:10 dj kernel: [ 604.953951] [<ffffffff81010a95>] ?
>>>> default_idle+0x39/0x57
>>>> Feb 22 12:13:10 dj kernel: [ 604.953954] [<ffffffff81010bac>] ?
>>>> c1e_idle+0xf9/0xfd
>>>> Feb 22 12:13:10 dj kernel: [ 604.953957] [<ffffffff81008be9>] ?
>>>> cpu_idle+0xb2/0x124
>>>> Feb 22 12:13:10 dj kernel: [ 604.953960] [<ffffffff81317db4>] ?
>>>> start_secondary+0x1e5/0x1eb
>>>> Feb 22 12:13:10 dj kernel: [ 604.980023] wlan0: authentication with
>>>> 00:21:e8:b5:c4:b5 timed out
>>>>
>>>>
>>>> Message from syslogd@dj at Tue Feb 22 12:13:10 2011 ...
>>>> dj kernel: [ 604.953998] Disabling IRQ #19
>>>
>>> I then upgraded the 2nd Squeeze partition to Testing/Wheezy and the same
>>> error occurred as above.
>>>
>
> <SNIP>
>
>> Hi Wayne,
>>
>> You reported is problem on Feb 27, right?
>>
>> The IRQ 19 problem I reported then seems to disappear when I boot my
>> machine with the "irqpoll" parameter.
>>
>> At least it has been up for 15 days with its /proc/irq/19/spurious
>> looking like this:
>> count 58513
>> unhandled 2
>> last_unhandled 1208748848 ms
>>
>> the last unhandled IRQ being nearly 14 days ago.
>>
>> Mark
>>
>
> Thanks Mark. Good to know it is working for you at least.
>
> Did you do an upgrade or anything else before trying the irqpoll?
>
> The irqpoll didn't work here, sadly, so I am still looking for the cause of
> the problem.
>
Hi Wayne,
No, adding the irqpoll param was absolutely the only change I made.
Having trouble with the same IRQ number may just be a coincidence
given the different hardware; my system assigns IRQ 19 to my hard
disks and some USB ports. But still, that both problems should
originate from cpu idle...maybe I just don't understand the stack
trace.
>From what I was able to glean from the net, these problems aren't
easily resolved and seem to be hardware related. Do you have another
wireless card you could try?
Mark
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