From owner-freebsd-current@FreeBSD.ORG Fri Jun 1 02:10:48 2012 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 861A61065675; Fri, 1 Jun 2012 02:10:48 +0000 (UTC) (envelope-from Cy.Schubert@komquats.com) Received: from idcmail-mo2no.shaw.ca (idcmail-mo2no.shaw.ca [64.59.134.9]) by mx1.freebsd.org (Postfix) with ESMTP id 3EAE78FC12; Fri, 1 Jun 2012 02:10:48 +0000 (UTC) Received: from lb7f8hsrpno-svcs.dcs.int.inet (HELO pd5ml2no-ssvc.prod.shaw.ca) ([10.0.144.222]) by pd7mo1no-svcs.prod.shaw.ca with ESMTP; 31 May 2012 20:10:47 -0600 X-Cloudmark-SP-Filtered: true X-Cloudmark-SP-Result: v=1.1 cv=m05oFQ/DU99dGqsFIml08suKTIzCBvSA/J37eL+THWw= c=1 sm=1 a=swW3mUodPN4A:10 a=QrugwKR0C_UA:10 a=wAGQQ9Az6v0A:10 a=BLceEmwcHowA:10 a=ICAaq7hcmGcA:10 a=kj9zAlcOel0A:10 a=IbtKDeXwb2+SRU442/pi3A==:17 a=bb_A7tJQAAAA:8 a=BWvPGDcYAAAA:8 a=6I5d2MoRAAAA:8 a=0gulPb2t0iHCS9JSri8A:9 a=CjuIK1q_8ugA:10 a=V7tsTZBp22UA:10 a=SV7veod9ZcQA:10 a=HpAAvcLHHh0Zw7uRqdWCyQ==:117 Received: from unknown (HELO spqr.komquats.com) ([96.50.7.119]) by pd5ml2no-dmz.prod.shaw.ca with ESMTP; 31 May 2012 20:10:47 -0600 Received: from slippy.cwsent.com (slippy2 [10.1.3.91]) by spqr.komquats.com (Postfix) with ESMTP id C7A6D80; Thu, 31 May 2012 19:10:46 -0700 (PDT) Received: from slippy (localhost [127.0.0.1]) by slippy.cwsent.com (8.14.5/8.14.5) with ESMTP id q4VNUf0P029141; Thu, 31 May 2012 16:30:42 -0700 (PDT) (envelope-from Cy.Schubert@komquats.com) Message-Id: <201205312330.q4VNUf0P029141@slippy.cwsent.com> X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.3 From: Cy Schubert X-os: FreeBSD X-Sender: cy@cwsent.com X-URL: http://www.komquats.com/ To: John Hixson In-Reply-To: Message from John Hixson of "Thu, 17 May 2012 00:11:42 PDT." <20120517071141.GL2701@thinkbsd.divinix.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Thu, 31 May 2012 16:30:41 -0700 Cc: "Conrad J. Sabatier" , freebsd-chromium@freebsd.org, freebsd-current@freebsd.org Subject: Re: Chrome crashing system (amd64-10.0-CURRENT) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Cy Schubert List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Jun 2012 02:10:48 -0000 In message <20120517071141.GL2701@thinkbsd.divinix.org>, John Hixson writes: > On Thu, May 17, 2012 at 01:15:54AM -0500, Conrad J. Sabatier wrote: > > For the last week or so, I've been unable to run chrome. Any attempt > > to start it up will cause the system either to freeze up or reboot. > > > > To make matters worse, no trace of what's happening is anywhere to be > > found. Nothing in any log files. The system doesn't drop into the > > kernel debugger, either. It's either a hard freeze or sudden reboot. > > > > I've tried rebuilding the chromium port, with both clang and gcc 4.6, > > to no avail. I've also updated the system sources several times this > > week and remade world/kernel. Nothing seems to help. > > > > I'm totally stumped as to how to determine what's going on here. Any > > suggestions as to how to obtain some useful info? > > > > To add to this, I've had the same problem on 10-CURRENT for several months > now. I think we're dealing with two issues here. First, the application is passing out of bound data or corrupt data to the O/S. Secondly, FreeBSD should be able to withstand this (DoS). -- Cheers, Cy Schubert FreeBSD UNIX: Web: http://www.FreeBSD.org