From owner-freebsd-bugs@freebsd.org Sat Apr 21 01:15:02 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4BF01FB2209 for ; Sat, 21 Apr 2018 01:15:02 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id DB8A5722F0 for ; Sat, 21 Apr 2018 01:15:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 9D965FB2208; Sat, 21 Apr 2018 01:15:01 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 89D99FB2207 for ; Sat, 21 Apr 2018 01:15:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1E764722ED for ; Sat, 21 Apr 2018 01:15:01 +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 mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 571165A04 for ; Sat, 21 Apr 2018 01:15:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w3L1F0wC052594 for ; Sat, 21 Apr 2018 01:15:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w3L1F02Y052592 for bugs@FreeBSD.org; Sat, 21 Apr 2018 01:15:00 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 227664] mps(4) regression makes the system unbootable Date: Sat, 21 Apr 2018 01:14:59 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: nicolas@braud-santoni.eu X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc attachments.created Message-ID: 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: 2.1.25 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Apr 2018 01:15:02 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D227664 Bug ID: 227664 Summary: mps(4) regression makes the system unbootable Product: Base System Version: 11.1-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: nicolas@braud-santoni.eu CC: fox@foxiepa.ws Created attachment 192692 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D192692&action= =3Dedit Console log on HardenedBSD 11-STABLE v1100055.1 Hi, On 11.1-RELEASE, and CURRENT, the mps(4) driver goes into an infinite loop = of rebooting the controller, at boot time, hanging the kernel until it eventua= lly panics. I can systematically reproduce the issue on a Dell Poweredge R410 server, a= nd I bisected the regression to somewhere between 11.0-RELEASE and 11.1-RC3; I w= ill bisect it further tomorrow. Furthermore, Rachel (in CC) encountered this regression independently. @Rachel: Please provide info on the hardware you encountered this on. Please find attached a screenshot of the system's console, from HardenedBSD= 's 11-STABLE, as I forgot to take some while bisecting the issue (but the log messages where, if not identical, at least very similar). Best, nicoo --=20 You are receiving this mail because: You are the assignee for the bug.=