Date: Thu, 7 Jul 2022 15:47:07 +0300 From: Vitaliy Gusev <gusev.vitaliy@gmail.com> To: Andriy Gapon <avg@FreeBSD.org> Cc: current@freebsd.org, virtualization@freebsd.org Subject: Re: problem with bhyve, ryzen 5800x, freebsd guest Message-ID: <9381393E-F14F-4EA9-AB66-4896912C7C1D@gmail.com> In-Reply-To: <e7e52823-21d4-99a8-bc97-05c2a54a559b@FreeBSD.org> References: <e7e52823-21d4-99a8-bc97-05c2a54a559b@FreeBSD.org>
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You probably should set up dump device to get crash info, stack, etc. —— Vitaliy Gusev > On 7 Jul 2022, at 15:29, Andriy Gapon <avg@FreeBSD.org> wrote: > > > I have a strange issue with running an 'appliance' image based on FreeBSD 12 in bhyve on a machine with Ryzen 5800x processor. > > The problem is that the guest would run for a while and then the host would suddenly reset itself. It appears like a triple fault or something with similar consequences. > > The time may be from a few dozens of minutes to many hours. > > Just to be clear, no such thing occurs if I do not run the guest. > Also, I have an older AMD system (pre-Zen), the problem does not happen there. > A vanilla FreeBSD 12.3 installation that just sits idle also does not cause the problem. > > Does anyone have an idea what the problem could be? > What workaround or diagnostics to try? > Anybody else seen something like this? > > Since it's the host that resets it would be hard to capture any traces. > Thank you. > -- > Andriy Gapon > > > https://standforukraine.com > https://razomforukraine.org >
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