From owner-freebsd-bugs@FreeBSD.ORG Fri Jul 9 08:20:03 2010 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1C9F9106566B for ; Fri, 9 Jul 2010 08:20:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 8E6DA8FC20 for ; Fri, 9 Jul 2010 08:20:02 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id o698K2qq056903 for ; Fri, 9 Jul 2010 08:20:02 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id o698K2oO056902; Fri, 9 Jul 2010 08:20:02 GMT (envelope-from gnats) Resent-Date: Fri, 9 Jul 2010 08:20:02 GMT Resent-Message-Id: <201007090820.o698K2oO056902@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Tim Bishop Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 999D1106564A for ; Fri, 9 Jul 2010 08:15:48 +0000 (UTC) (envelope-from tdb@paladin.sixth.bishnet.net) Received: from carrick.bishnet.net (carrick.bishnet.net [IPv6:2a01:348:132::1]) by mx1.freebsd.org (Postfix) with ESMTP id 5B9608FC08 for ; Fri, 9 Jul 2010 08:15:47 +0000 (UTC) Received: from paladin.sixth.bishnet.net ([2a01:348:131:1:20e:cff:fe7f:ced1]) by carrick.bishnet.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.66 (FreeBSD)) (envelope-from ) id 1OX8kE-0005H2-JE for FreeBSD-gnats-submit@freebsd.org; Fri, 09 Jul 2010 09:15:38 +0100 Received: from tdb by paladin.sixth.bishnet.net with local (Exim 4.72 (FreeBSD)) (envelope-from ) id 1OX8k9-0000dl-3s for FreeBSD-gnats-submit@freebsd.org; Fri, 09 Jul 2010 09:15:33 +0100 Message-Id: Date: Fri, 09 Jul 2010 09:15:33 +0100 From: Tim Bishop Sender: "T.D.Bishop" To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: Subject: kern/148464: Panic at boot in twa on recent 7-STABLE X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Tim Bishop List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Jul 2010 08:20:03 -0000 >Number: 148464 >Category: kern >Synopsis: Panic at boot in twa on recent 7-STABLE >Confidential: no >Severity: critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Jul 09 08:20:01 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Tim Bishop >Release: FreeBSD 7.3-STABLE amd64 >Organization: >Environment: System: FreeBSD paladin.sixth.bishnet.net 7.3-STABLE FreeBSD 7.3-STABLE #18: Tue Jun 8 16:19:07 BST 2010 tdb@paladin.sixth.bishnet.net:/usr/obj/usr/src/sys/PALADIN amd64 FreeBSD 7.3-STABLE with 3ware 9690SA RAID card. >Description: I updated the kernel from one on approx June 8th to July 8th. On bootup with the June kernel I see this at bootup: 3ware device driver for 9000 series storage controllers, version: 3.70.05.001 twa0: <3ware 9000 series Storage Controller> port 0xb800-0xb8ff mem 0xce000000-0xcfffffff,0xfbfff000-0xfbffffff irq 16 at device 0.0 on pci1 twa0: [ITHREAD] twa0: INFO: (0x15: 0x1300): Controller details:: Model 9690SA-8I, 128 ports, Firmware FH9X 4.04.00.016, BIOS BE9X 4.04.00.003 With the July kernel I get the following: 3ware device driver for 9000 series storage controllers, version: 3.70.05.008 twa0: <3ware 9000 series Storage Controller> port 0xb800-0xb8ff mem 0xce000000-0xcfffffff,0xfbfff000-0xfbffffff irq 16 at device 0.0 on pci1 twa0: [ITHREAD] panic: mtx_init: mtx_lock not aligned for tw_cl_gen_lock:0xffffff800022e0ea cpuid = 0 KDB: enter: panic [thread pid - tid 100000 ] Stopped at kdb_enter_why+0x3d: movq $0,0x41c798(%rip) db> I'm unsure what the cause is. Rolling back to the June kernel worked. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: