From owner-freebsd-current@FreeBSD.ORG Tue Mar 2 16:39:14 2010 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 157C9106566C for ; Tue, 2 Mar 2010 16:39:14 +0000 (UTC) (envelope-from freebsd-current@m.gmane.org) Received: from lo.gmane.org (lo.gmane.org [80.91.229.12]) by mx1.freebsd.org (Postfix) with ESMTP id 97EA58FC18 for ; Tue, 2 Mar 2010 16:39:13 +0000 (UTC) Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1NmV7n-0002AS-QJ for freebsd-current@freebsd.org; Tue, 02 Mar 2010 17:39:11 +0100 Received: from 207.155.204.151.ptr.us.xo.net ([207.155.204.151]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 02 Mar 2010 17:39:11 +0100 Received: from atkin901 by 207.155.204.151.ptr.us.xo.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 02 Mar 2010 17:39:11 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-current@freebsd.org From: Mark Atkinson Date: Tue, 02 Mar 2010 08:38:57 -0800 Lines: 63 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: 207.155.204.151.ptr.us.xo.net User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.1.8) Gecko/20100301 Thunderbird/3.0.2 Subject: malloc problems in -current malloc_usable_size() X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Tue, 02 Mar 2010 16:39:14 -0000 Hi, I updated my kernel/world yesterday and thunderbird 3.0.2 started core dumping after I completed the upgrade. It continued to do so on previously good operations after a full re-compile. I noticed that some jemalloc changes went in and was wondering if anyone else was noticing SEGV problems in other apps with malloc_usable_size() or ARENA problems in threaded apps? 0x28eacb14 in malloc_usable_size () from /lib/libc.so.7 (gdb) bt #0 0x28eacb14 in malloc_usable_size () from /lib/libc.so.7 #1 0x28eadbaa in free () from /lib/libc.so.7 #2 0x2ed9ac22 in gss_release_buffer () from /usr/lib/libgssapi.so.10 #3 0x2ed9a5ea in gss_release_name () from /usr/lib/libgssapi.so.10 #4 0x2ed96ec9 in gss_init_sec_context () from /usr/lib/libgssapi.so.10 #5 0x2ec0aab4 in NSGetModule () from /usr/local/lib/thunderbird-3.0.2/components/libauth.so #6 0x2ec0b5c1 in NSGetModule () from /usr/local/lib/thunderbird-3.0.2/components/libauth.so #7 0x291853ea in nsMsgProtocol::AsyncOpen () from /usr/local/lib/thunderbird-3.0.2/components/libmail.so #8 0x29255b30 in nsStopwatch::QueryInterface () from /usr/local/lib/thunderbird-3.0.2/components/libmail.so #9 0x29255dc5 in nsStopwatch::QueryInterface () from /usr/local/lib/thunderbird-3.0.2/components/libmail.so #10 0x291832ee in nsMsgProtocol::OnDataAvailable () from /usr/local/lib/thunderbird-3.0.2/components/libmail.so #11 0x2986ff02 in NSGetModule () from /usr/local/lib/thunderbird-3.0.2/components/libnecko.so #12 0x298700b6 in NSGetModule () from /usr/local/lib/thunderbird-3.0.2/components/libnecko.so #13 0x281f8844 in NS_AsyncCopy () from /usr/local/lib/thunderbird-3.0.2/libxpcom_core.so #14 0x28212846 in NS_SetGlobalThreadObserver () from /usr/local/lib/thunderbird-3.0.2/libxpcom_core.so #15 0x281d3b7f in NS_ProcessNextEvent_P () from /usr/local/lib/thunderbird-3.0.2/libxpcom_core.so #16 0x29a54281 in NSGetModule () from /usr/local/lib/thunderbird-3.0.2/components/libwidget_gtk2.so #17 0x29ba1687 in NSGetModule () from /usr/local/lib/thunderbird-3.0.2/components/libtoolkitcomps.so #18 0x2819967d in XRE_main () from /usr/local/lib/thunderbird-3.0.2/libxul.so