From owner-freebsd-scsi@freebsd.org Tue Oct 31 20:03:29 2017 Return-Path: Delivered-To: freebsd-scsi@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 E5A42E62727 for ; Tue, 31 Oct 2017 20:03:29 +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 D3C06367D for ; Tue, 31 Oct 2017 20:03:29 +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 v9VK3TiR008440 for ; Tue, 31 Oct 2017 20:03:29 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-scsi@FreeBSD.org Subject: [Bug 223238] Persistent iscsi underflow mismatch errors followed by apparent kernel panic Date: Tue, 31 Oct 2017 20:03:29 +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: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: trasz@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-scsi@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-scsi@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 31 Oct 2017 20:03:30 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D223238 --- Comment #14 from Edward Tomasz Napierala --- The iSCSI messages are obviously related to the iscsi(4) driver, sure, but = they are not fatal - in fact they should be completely harmless. The panic in t= he screenshot doesn't seem to be related to iscsi at all - it's panicing in the mpt(4) driver. Thus my suggestion to switch the emulated hardware to somet= hing else, to see if the workaround helps. If it does, the logical next step wo= uld be to file a bug for mpr(4). --=20 You are receiving this mail because: You are the assignee for the bug.=