From owner-freebsd-usb@FreeBSD.ORG Mon Feb 25 11:20:01 2013 Return-Path: Delivered-To: freebsd-usb@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id E72D27A for ; Mon, 25 Feb 2013 11:20:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id B74DB189 for ; Mon, 25 Feb 2013 11:20:01 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.6/8.14.6) with ESMTP id r1PBK1k4072135 for ; Mon, 25 Feb 2013 11:20:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.6/8.14.6/Submit) id r1PBK1xL072134; Mon, 25 Feb 2013 11:20:01 GMT (envelope-from gnats) Resent-Date: Mon, 25 Feb 2013 11:20:01 GMT Resent-Message-Id: <201302251120.r1PBK1xL072134@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-usb@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Wouter Oosterveld Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id F324AFF2 for ; Mon, 25 Feb 2013 11:19:20 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id E1F1917C for ; Mon, 25 Feb 2013 11:19:20 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.5/8.14.5) with ESMTP id r1PBJIUF034742 for ; Mon, 25 Feb 2013 11:19:18 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.5/8.14.5/Submit) id r1PBJIi4034741; Mon, 25 Feb 2013 11:19:18 GMT (envelope-from nobody) Message-Id: <201302251119.r1PBJIi4034741@red.freebsd.org> Date: Mon, 25 Feb 2013 11:19:18 GMT From: Wouter Oosterveld To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: usb/176417: [xhci][cam][umass] kernelpanic while removing plugged in disk X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 Feb 2013 11:20:02 -0000 >Number: 176417 >Category: usb >Synopsis: [xhci][cam][umass] kernelpanic while removing plugged in disk >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-usb >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Feb 25 11:20:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Wouter Oosterveld >Release: FreeBSD backup01-trimm.trimm.net 9.0-RELEASE-p3 FreeBSD 9.0-RELEASE-p3 #0: Tue Jun 12 02:52:29 UTC 2012 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 >Organization: TriMM Multimedia >Environment: FreeBSD backup01-trimm.trimm.net 9.0-RELEASE-p3 FreeBSD 9.0-RELEASE-p3 #0: Tue Jun 12 02:52:29 UTC 2012 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 >Description: Symptoms: Messages of USB disk getting removed and rediscovered while still plugged in. Kernelpanic while 'removing' device. Hardware: Sweex 2 Port USB 3.0 Card PCI Express (cheap) Chip reads D720200F1 / 1119KU603 / Japan Western Digital "My Book Essential" with large >1TB disk. Screenshot: https://www.dropbox.com/s/bol6fxl37e7mu3g/IMAG0478.jpg Note: Machine is a ZFS fileserver with 16TB raidz2 array. >How-To-Repeat: Plug in disk and see it getting 'removed' and rediscovered while being plugged in. >Fix: >Release-Note: >Audit-Trail: >Unformatted: