Re: "APIC error on CPUx" - what does this mean?

Alan Cox (alan@lxorguk.ukuu.org.uk)
Thu, 3 Jan 2002 22:38:27 +0000 (GMT)

> I just noticed the following events in my system log:
>
> Jan 3 14:03:39 mercury kernel: APIC error on CPU1: 00(02)
> Jan 3 14:03:39 mercury kernel: APIC error on CPU0: 00(02)
>
> Please let me know if I can provide any additional info needed to diagnose
> this error.

The occasional APIC error is fine (its logging a hardware event - probably
something that caused enough noise to lose a message and retry it). The
APIC bus is designed to stand these occasional errors
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