freebsd-head: suddenly NMI panics lead to ddb being unable to stop CPUs?

From: Adrian Chadd <adrian_at_freebsd.org>
Date: Thu, 20 Aug 2015 15:15:08 -0700
Hi!

This has started happening on -HEAD recently. No, I don't have any
more details yet than "recently."

Whenever I get an NMI panic (and getting an NMI is a separate issue,
sigh) I get a slew of "failed to stop cpu" messages, and all CPUs
enter ddb. This is .. sub-optimal. Has anyone seen this? Does anyone
have any ideas?


-adrian
Received on Thu Aug 20 2015 - 20:15:09 UTC

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