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From: "Timur Alperovich" <timur.alperovich@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: APIC error 80(80) and 00(80)
Date: Wed, 30 Apr 2008 13:18:02 -0400	[thread overview]
Message-ID: <52950c3f0804301018n7dd2a803h4abce71b0dcacf3d@mail.gmail.com> (raw)

Hi,

I apologize if others have asked this question before, but I'm a bit
confused by the APIC error messages, i.e. I couldn't find what they
mean. After inserting a kernel module I wrote and trying to read the
device it created, I see the following in dmesg:

Losing some ticks... checking if CPU frequency changed.
warning: many lost ticks.
Your time source seems to be instable or some driver is hogging interupts
rip tg3_read32+0x9/0xa [tg3]
Falling back to HPET
APIC error on CPU3: 00(80)
APIC error on CPU3: 80(80)

where the last message was repeated 1600 times. Could anyone tell me
what it means or of a better place to ask about it?

Thank you,
Timur

             reply	other threads:[~2008-04-30 17:25 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-30 17:18 Timur Alperovich [this message]
2008-04-30 18:05 ` Maciej W. Rozycki
     [not found] <fa.eZiCdv20DPnWq2lstvMQhP+yqtg@ifi.uio.no>
2008-05-01  2:25 ` Robert Hancock

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