From owner-freebsd-bugs@freebsd.org Mon Aug 28 18:23:09 2017 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 62426E119D2 for ; Mon, 28 Aug 2017 18:23:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 50174838E5 for ; Mon, 28 Aug 2017 18:23:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v7SIN9hL084350 for ; Mon, 28 Aug 2017 18:23:09 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 213155] possible kernel regression when running 11.0-RELEASE on KVM on AMD Opterons Date: Mon, 28 Aug 2017 18:23:09 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.1-RELEASE X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: martin@waschbuesch.de X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.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://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Aug 2017 18:23:09 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D213155 --- Comment #17 from Martin Waschb=C3=BCsch --- (In reply to Ed Maste from comment #14) Hi Ed, just checking if there is anything else I can do to help diagnose th= is. As mentioned per mail, I am able to provide access to a KVM based virtual machine that shows this behavior (Hypervisor runs on a dual Opteron 6378 bo= x): - KVM console on the host (QEMU monitor) - NoVNC console for the VM itself - Ability to choose iso image to boot from Please let me know if this helps. Thx, Martin PS: I upped the version to 11.1-RELEASE as that still shows the described problem. --=20 You are receiving this mail because: You are the assignee for the bug.=