Date: Fri, 1 Jun 2018 16:20:08 +0200 From: Gary Jennejohn <gljennjohn@gmail.com> To: Andriy Gapon <avg@FreeBSD.org> Cc: FreeBSD Hackers <freebsd-hackers@FreeBSD.org>, FreeBSD Current <freebsd-current@FreeBSD.org> Subject: Re: HPET-based NMI (debug) watchdog Message-ID: <20180601162008.2088cc56@ernst.home> In-Reply-To: <9dbc2ddd-95f1-61aa-d8ce-6ab2b29b6b60@FreeBSD.org> References: <9dbc2ddd-95f1-61aa-d8ce-6ab2b29b6b60@FreeBSD.org>
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On Fri, 1 Jun 2018 12:12:29 +0300 Andriy Gapon <avg@FreeBSD.org> wrote: > Maybe this patch / hack would be interesting to anyone else besides me :) > If it is, I would appreciate any testing or review. > https://reviews.freebsd.org/D15630 > This could be of interest to me because my AMD Ryzen 5 1600 system hangs randomly and I don't know why. I suspect an infinite loop somewhere in the USB stack, but can't prove it because the box is totally unresponsive and I have to hit the reset switch. But my single HPET doesn't seem to be using MSI. -- Gary Jennejohn
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