From owner-freebsd-bugs@freebsd.org Wed Jun 12 13:15:29 2019 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 28A3115B5B87 for ; Wed, 12 Jun 2019 13:15:29 +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 B37F775A0A for ; Wed, 12 Jun 2019 13:15:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 6FBD715B5B86; Wed, 12 Jun 2019 13:15:28 +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 4AE5A15B5B85 for ; Wed, 12 Jun 2019 13:15:28 +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 TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C153C75A06 for ; Wed, 12 Jun 2019 13:15:27 +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 D25D55237 for ; Wed, 12 Jun 2019 13:15:26 +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 x5CDFQ8u092569 for ; Wed, 12 Jun 2019 13:15:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x5CDFQ76092568 for bugs@FreeBSD.org; Wed, 12 Jun 2019 13:15:26 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 237937] Removing path with mpr and geom_multipath causes kernel panic Date: Wed, 12 Jun 2019 13:15:25 +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: CURRENT X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: harrison@glsan.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Jun 2019 13:15:29 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D237937 harrison@glsan.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |harrison@glsan.com --- Comment #5 from harrison@glsan.com --- This bug is also found if bad devices are on the bus. Here is message out= put when then bug is hit. Jun 12 03:33:59 pavo kernel: (da106:mps1:0:120:0): Retrying command, 14 more tries remain Jun 12 03:33:59 pavo kernel: (da106:mps1:0:120:0): WRITE(16). CDB: 8a 00 00= 00 00 03 a8 54 56 58 00 00 00 20 00 00=20 Jun 12 03:33:59 pavo kernel: (da106:mps1:0:120:0): CAM status: CCB request completed with an error Jun 12 03:33:59 pavo kernel: (da106:mps1:0:120:0): Retrying command, 14 more tries remain Jun 12 03:33:59 pavo kernel: (da106:mps1:0:120:0): WRITE(16). CDB: 8a 00 00= 00 00 03 a8 54 55 68 00 00 00 18 00 00=20 Jun 12 03:33:59 pavo kernel: Finished recovery after LUN reset for target 1= 20 Jun 12 03:33:59 pavo kernel: mps1: More commands to abort for target 120 Jun 12 03:33:59 pavo kernel:=20 Jun 12 03:33:59 pavo syslogd: last message repeated 1 times Jun 12 03:33:59 pavo kernel: Fatal trap 12: page fault while in kernel mode Jun 12 03:33:59 pavo kernel: cpuid =3D 10; apic id =3D 0a Jun 12 03:33:59 pavo kernel: fault virtual address =3D 0x0 Jun 12 03:33:59 pavo kernel: fault code =3D supervisor read data, p= age not present Jun 12 03:33:59 pavo kernel: instruction pointer =3D 0x20:0xffffffff806f8421 Jun 12 03:33:59 pavo kernel: stack pointer =3D 0x28:0xfffffe00bab8f900 Jun 12 03:33:59 pavo kernel: frame pointer =3D 0x28:0xfffffe00bab8f940 Jun 12 03:33:59 pavo kernel: code segment =3D base 0x0, limit 0xfffff, type 0x1b Jun 12 03:33:59 pavo kernel: =3D DPL 0, pres 1, long 1, = def32 0, gran 1 Jun 12 03:33:59 pavo kernel: (da106:mps1:0:120:0): CAM status: CCB request completed with an error Jun 12 03:33:59 pavo kernel: (da106:mps1:0:120:0): Retrying command, 14 more tries remain Jun 12 03:33:59 pavo kernel: (da106:mps1:0:120:0): WRITE(16). CDB: 8a 00 00= 00 00 03 a8 54 56 08 00 00 00 20 00 00=20 Jun 12 03:33:59 pavo kernel: (da106:mps1:0:120:0): CAM status: CCB request completed with an error Jun 12 03:33:59 pavo kernel: (da106:mps1:0:120:0): Retrying command, 14 more tries remain Jun 12 03:33:59 pavo kernel: (da106:mps1:0:120:0): WRITE(16). CDB: 8a 00 00= 00 00 03 a8 54 55 d8 00 00 00 18 00 00=20 Jun 12 04:09:48 pavo syslogd: kernel boot file is /boot/kernel/kernel --=20 You are receiving this mail because: You are the assignee for the bug.=