From owner-freebsd-stable@FreeBSD.ORG Fri Jun 2 12:27:23 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9682216A448 for ; Fri, 2 Jun 2006 12:27:23 +0000 (UTC) (envelope-from rwatson@FreeBSD.org) Received: from cyrus.watson.org (cyrus.watson.org [209.31.154.42]) by mx1.FreeBSD.org (Postfix) with ESMTP id E2FCE43D53 for ; Fri, 2 Jun 2006 12:27:22 +0000 (GMT) (envelope-from rwatson@FreeBSD.org) Received: from fledge.watson.org (fledge.watson.org [209.31.154.41]) by cyrus.watson.org (Postfix) with ESMTP id 31B7146DC3; Fri, 2 Jun 2006 08:27:22 -0400 (EDT) Date: Fri, 2 Jun 2006 13:27:22 +0100 (BST) From: Robert Watson X-X-Sender: robert@fledge.watson.org To: Rutger Bevaart In-Reply-To: <45F15D04-EC42-4B34-883D-197E2BF5DE57@illian-networks.nl> Message-ID: <20060602132552.M4034@fledge.watson.org> References: <20060602102239.D09E016A578@hub.freebsd.org> <45F15D04-EC42-4B34-883D-197E2BF5DE57@illian-networks.nl> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: freebsd-stable@freebsd.org Subject: RE: 6.1 Stable keeps hanging X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Jun 2006 12:27:23 -0000 On Fri, 2 Jun 2006, Rutger Bevaart wrote: > Try adding > > debug.mpsafenet=0 > > to your /boot/loader.conf > > and see if that resolves your problem. We experienced the same on a number > of boxes which somehow seemes related to the locking mechanism used in the > networking stack. The Dell's (1750, 1850/2850) don't like it. > > Could be that you're experiencing the same. Searching back through the archives and PR database, I don't see a lot of detailed debugging information on this. Were you able to get into DDB on a serial console using serial break when one of these hangs occurs? (i.e., options KDB + options DDB + options BREAK_TO_DEBUGGER + console=comconsole) Robert N M Watson > > Regards > Rutger Bevaart > >> Message: 19 >> Date: Fri, 2 Jun 2006 10:53:26 +0800 >> From: Denny >> Subject: 6.1 Stable keeps hanging >> To: freebsd-stable@freebsd.org >> Message-ID: <20060602025326.GA30839@singtel.com> >> Content-Type: text/plain; charset=us-ascii >> >> Hi, >> >> I am running 6.1 stable, AMD64 on Dell 2850, Intel Xeon. It keeps hanging >> for no reason, no panic message or core and I have to reboot the system >> whenever it freezes. >> >> Any idea where to check? >> >> Denny > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >