Skip site navigation (1)Skip section navigation (2)
Date:      Thu, 20 Aug 2015 15:15:08 -0700
From:      Adrian Chadd <adrian@freebsd.org>
To:        "freebsd-arch@freebsd.org" <freebsd-arch@freebsd.org>, freebsd-current <freebsd-current@freebsd.org>
Subject:   freebsd-head: suddenly NMI panics lead to ddb being unable to stop CPUs?
Message-ID:  <CAJ-VmomvqULP--v47qKJisQkf8VQNvxEhXK=HXEtv9MuLz4D1g@mail.gmail.com>

next in thread | raw e-mail | index | archive | help
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



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAJ-VmomvqULP--v47qKJisQkf8VQNvxEhXK=HXEtv9MuLz4D1g>