From owner-freebsd-current@FreeBSD.ORG Wed Mar 31 11:28:22 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CEA2716A4CE for ; Wed, 31 Mar 2004 11:28:22 -0800 (PST) Received: from Shenton.org (23.ebbed1.client.atlantech.net [209.190.235.35]) by mx1.FreeBSD.org (Postfix) with SMTP id 058F243D5A for ; Wed, 31 Mar 2004 11:28:22 -0800 (PST) (envelope-from chris@Shenton.Org) Received: (qmail 42074 invoked by uid 1001); 31 Mar 2004 19:28:21 -0000 To: Nate Lawson References: <20040308215647.W51049@root.org> <1078812119.47417.10.camel@shumai.marcuscom.com> <20040331111642.Q89219@root.org> From: Chris Shenton Date: Wed, 31 Mar 2004 14:28:21 -0500 In-Reply-To: <20040331111642.Q89219@root.org> (Nate Lawson's message of "Wed, 31 Mar 2004 11:17:09 -0800 (PST)") Message-ID: <8665ckq0iy.fsf@PECTOPAH.shenton.org> User-Agent: Gnus/5.110002 (No Gnus v0.2) Emacs/21.3 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii cc: current@freebsd.org Subject: Re: ongoing mozilla problems X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Mar 2004 19:28:22 -0000 Nate Lawson writes: > On Tue, 9 Mar 2004, Joe Marcus Clarke wrote: >> On Tue, 2004-03-09 at 00:58, Nate Lawson wrote: >> > Any page that includes links to imgs on other pages hangs while loading. >> >> At least one user has reported that an old IPv6-related resolver bug has >> resurfaced in 1.6-based browsers. If you have IPv6 in your kernel, you >> might try removing it temporarily (if you can) to see if this helps >> matters. Other users have reported similar hangs in the past when >> trying to load images off of ad caching servers. > > I disabled IPv6 and it appears to be working fine again. I noticed this on my home 5.2-CURRENT systems with Mozilla-1.6. When I just upgraded my work's 4.9-STABLE system with Moz-1.6 via portupgrade and now I see it there too. At home I can't disable IPv6 on CURRENT as X11R6-4.3.99.12 seems to need it to work. On both systems, I am running DJBDNS's "dnscache". When I see Mozilla hang trying to resolve (something like ad.doubleclick.net) I can immediately resolve it from a shell with "dnsip ad.doubleclick.net". So it definitely seems something mozilla specific.