Skip site navigation (1)Skip section navigation (2)
Date:      Tue, 13 Jun 2023 19:25:19 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 271983] mi_switch hang in KVM on Sapphire Rapids running NET_EPOCH_DRAIN_CALLBACKS
Message-ID:  <bug-271983-227-NqhuDO8rSE@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-271983-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-271983-227@https.bugs.freebsd.org/bugzilla/>

next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271983

--- Comment #2 from R. Christian McDonald <rcm@rcm.sh> ---
@markj

Thanks for the clarification there.

This only happens while running in a KVM guest (Ubuntu 22.04, 5.19 kernel) =
and
does not when running directly on the same hardware.

Additionally, this happens on an otherwise idle box.

--=20
You are receiving this mail because:
You are the assignee for the bug.=



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-271983-227-NqhuDO8rSE>