8.1-RC2 - PCI fatal error or MCE triggered by USB/ehci on Sun
markus.gebert at hostpoint.ch
Mon Jul 12 13:57:59 UTC 2010
On 12.07.2010, at 14:48, John Baldwin wrote:
> Hmm with mca disabled in the loader you should not be getting any MCE's at all
> as we don't enable the MCE interrupt in the CPU in that case. Are you
> disabling it in the BIOS rather than loader.conf?
I disabled it in loader.conf, just tested again, you're right, it just reboots in that case.
> 7.3 has MCA support, but disabled by default.
IIRC we also tested 7.3 without being able to reproduce, but I'm not sure (didn't do all the tests myself).
But I guess we can rule out MCA at this point, since we just get a forced reboot instead of a panic, right?
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