From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 20EAF1E0DFB for ; Tue, 8 Oct 2024 19:11:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728414717; cv=none; b=sUdvX/F3OQKccOHQZA5/cIvooMWMY7KhnzC1T5myH4G5UuIe1x8oluGP1IPAp3Zg+Q6JVPRiu9Mr7enwWRA9JRypAAVCUEmaDqGbUQ9OryETnTQx6hflry4GwsHJ8qUy0P7JX4PYmhm+NZvIaH5jwe/FhOEzQnbanPgGA1IedJ0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728414717; c=relaxed/simple; bh=jaahP4ehPa2lGaDUiH7kTKI8W7eBdtdPzaueIrkoiVY=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=hFxSvWstL+XTc/6mnpcPOsBokohshZqRyzyELxQOdFNz1SFkofclx+zDvpZ+lbio1t39949D0ObcHsgpVctb33cldBvHP2LiUVarK6/gi5eZnjci59w9rxS0dLon6vhVqK7RitRf9+HoR3jrBNfESaZTO0TEgfaIM8YSTkpTZ4c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FMCWaFuM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FMCWaFuM" Received: by smtp.kernel.org (Postfix) with ESMTPS id AC1BAC4CED3 for ; Tue, 8 Oct 2024 19:11:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728414716; bh=jaahP4ehPa2lGaDUiH7kTKI8W7eBdtdPzaueIrkoiVY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=FMCWaFuMzj8Y3csqd+dUe8+fvdYZmRdaMCnubCZtyXSu0M48UwXD0qxHuZjdOqDJN G6pNOgWoVcMzGCQNP2wNNAEPRKQhgsdt74IfGsM3c9PrWGaHyVmZINx5xLfReGo7eH EwtAE96XWfsLHFHIU1p6F94n6uQKoxmDA8AdBMqCXMf1YkaR+hWzOaOVXJN+6Fr6Nm XTIt0QMNXjc3MhB24zZq0ZKwrCXTM1WTuDtjvZme0/rOaFsca/cZSSnQ55cnuMaNlx lU9N50i28g5XfqIM4StrQboOovsxH5onBzmmSitUlfYTjrbBqE/LOrDFiX/bidAJ4+ rtPLVU3BdTKrg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id A6D88C53BCA; Tue, 8 Oct 2024 19:11:56 +0000 (UTC) From: bugzilla-daemon@kernel.org To: kvm@vger.kernel.org Subject: [Bug 219009] Random host reboots on Ryzen 7000/8000 using nested VMs (vls suspected) Date: Tue, 08 Oct 2024 19:11:56 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo virtualization_kvm@kernel-bugs.osdl.org X-Bugzilla-Product: Virtualization X-Bugzilla-Component: kvm X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: michal.litwinczuk@op.pl X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: virtualization_kvm@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D219009 --- Comment #30 from h4ck3r (michal.litwinczuk@op.pl) --- I've also saw some memory related issues after overloading guest ram. For example after having to write to swap on windows guest i've seen pcie stutters which persisted even after freeing memory (v4 cpu type) Same thing happened when guest run for too long. Thou that might be more of an vfio issue than anything else. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=