From owner-freebsd-stable Sun Jun 9 23:27:44 2002 Delivered-To: freebsd-stable@freebsd.org Received: from sv07e.atm-tzs.kmjeuro.com (sv07e.atm-tzs.kmjeuro.com [193.81.94.207]) by hub.freebsd.org (Postfix) with ESMTP id 1967437B408 for ; Sun, 9 Jun 2002 23:27:38 -0700 (PDT) Received: from karl (adsl.ooe.kmjeuro.com [193.81.94.78]) (authenticated bits=0) by sv07e.atm-tzs.kmjeuro.com (8.12.3/8.12.3) with ESMTP id g5A6R0U9003005 for ; Mon, 10 Jun 2002 08:27:02 +0200 (CEST) (envelope-from k.joch@kmjeuro.com) Message-ID: <043a01c21047$d50d5b60$0a05a8c0@ooe.kmjeuro.com> From: "Karl M. Joch" To: References: <20020609224325.T17826-100000@iguana.simplexity.net> Subject: Re: Clockwork 24 hour crash in 4.5-RELEASE-p5 Date: Mon, 10 Jun 2002 08:26:25 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-MailScanner: Mail Server protected by CTS Austria www.ctseuro.com Message found to be clean Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG strange. on my side recompiling mpd helped. most of my servers are connected via IPv6 and IPv4 and lot of them have mpd on it. no crashes since recompiling it. -- -- Best regards / Mit freundlichen Gruessen, Karl M. Joch http://www.freebsd.at - Power Operating System ----- Original Message ----- From: "Oliver Crow" To: Cc: "Mike Nowlin" ; "Archie Cobbs" ; Sent: Monday, June 10, 2002 8:08 AM Subject: Re: Clockwork 24 hour crash in 4.5-RELEASE-p5 > > > Archie Cobbs (the mpd maintainer) took a look at one of the crash dumps, > and concluded that the address list hanging off of the loopback interface > (lo0) was corrupted, hence the crash. > > Recompiling the kernel without IPv6 support seems to prevent the crashes > (ie comment out 'options INET6' in kernel config). It is not clear what > precisely the problem is, but it seems likely that it's an interaction > between mpd and IPv6. Disabling either one appears to be a sufficent > workaround to prevent the crashes. > > If anyone who knows the IPv6 code is interested in looking at the crash > dumps, I'll be happy to arrange. Thanks to everone for helping out with > this, especially Mike and Archie. > > Oliver > > > > > On Sat, Jun 01, 2002 at 08:37:21PM -0700, Oliver Crow wrote: > > > > > > I have a FreeBSD 4.5-p5 system that's crashing reliably every 24 hours > > > +/- a few minutes. It's been doing this ever since I compiled a > > > 4.5-p4 kernel on March 25th. I cvsup'd to 4.5-p5 and recompiled, but > > > it's still crashing. > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-stable" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message