From owner-freebsd-bugs@FreeBSD.ORG Fri Jul 6 06:00:23 2012 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 2F2C41065670 for ; Fri, 6 Jul 2012 06:00:23 +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 DC30B8FC0A for ; Fri, 6 Jul 2012 06:00:22 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q6660Mat027398 for ; Fri, 6 Jul 2012 06:00:22 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q6660MUt027397; Fri, 6 Jul 2012 06:00:22 GMT (envelope-from gnats) Resent-Date: Fri, 6 Jul 2012 06:00:22 GMT Resent-Message-Id: <201207060600.q6660MUt027397@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, "Eugene M. Zheganin" Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id CEEE61065672 for ; Fri, 6 Jul 2012 05:56:35 +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 B8F6A8FC0A for ; Fri, 6 Jul 2012 05:56:35 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id q665uZsS046637 for ; Fri, 6 Jul 2012 05:56:35 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id q665uZe7046636; Fri, 6 Jul 2012 05:56:35 GMT (envelope-from nobody) Message-Id: <201207060556.q665uZe7046636@red.freebsd.org> Date: Fri, 6 Jul 2012 05:56:35 GMT From: "Eugene M. Zheganin" To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/169676: system hangs, fully or partially after receiving watchdog timeouts on bge X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 06 Jul 2012 06:00:23 -0000 >Number: 169676 >Category: kern >Synopsis: system hangs, fully or partially after receiving watchdog timeouts on bge >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Jul 06 06:00:22 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Eugene M. Zheganin >Release: 8.3-STABLE >Organization: RealService LLC >Environment: FreeBSD ural85-gw0-alpha 8.3-STABLE FreeBSD 8.3-STABLE #0: Fri Jul 6 01:59:46 YEKT 2012 emz@ural85-gw0-alpha:/usr/obj/usr/src/sys/CRYSTAL amd64 >Description: IBM x3250m2, running FreeBSD from 8.2-STABLE to 8.3-STABLE periodically hangs. When observing it's console, last message/messages are usually 'bge0 watchdog timeout - resetting'. These messages appear randomly, I cannot reproduce them on purpose. When these messages arrear the system may hang completely (8.3-STABLE), or partially - I can type on console but cannot login, system partrially procecces the traffic (8.2-STABLE, september 2011). Last time on 8.3-STABLE systme hanged completely, even Ctrl-Alt-Escaping to the kernel debugger did nothing. But in /var/log/messages it logged 'bge0: link state changed to DOWN'. the bge0 is: bge0@pci0:2:0:0: class=0x020000 card=0x03781014 chip=0x165a14e4 rev=0x00 hdr=0x00 vendor = 'Broadcom Corporation' device = 'Broadcom NetXtreme BCM5722 Gigabit (94309)' class = network subclass = ethernet It's running one of rthe recent 2011 firmware, I updated it using IBM utilities in order to solve the problem; it didn't help though. >How-To-Repeat: >Fix: None known. >Release-Note: >Audit-Trail: >Unformatted: