[Xen-users] mcheck_mca_logout() panic insight

To:	xen-users@xxxxxxxxxxxxxxxxxxx
Subject:	[Xen-users] mcheck_mca_logout() panic insight
From:	Dan Peterson <dpiddy@xxxxxxxxx>
Date:	Thu, 21 Jan 2010 00:12:26 -0400
Delivery-date:	Wed, 20 Jan 2010 20:13:01 -0800
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Hi,

I seem to have run into this bug:

http://article.gmane.org/gmane.comp.emulators.xen.devel/71342

Have a machine that was running 3.4.1, booted it several times with no
trouble and it was running for 41+ days. Then it panic'd like in the
above message and hung. On subsequent reboots it panic'd the same way,
I'm pretty sure, before even doing the free RAM scrub. After upgrading
it to 3.4.2 it booted fine and seems to be ok.

I've searched for insight as to what triggers this bug but I haven't
found any. Any tips? Is it it time-based somehow? For machines running
3.4.1 is there some way I can predict when/if it will strike?

Thanks!
-Dan

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[Xen-users] mcheck_mca_logout() panic insight