From owner-freebsd-ports-bugs@FreeBSD.ORG Mon Mar 31 15:20:01 2014 Return-Path: Delivered-To: freebsd-ports-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E3399BF1 for ; Mon, 31 Mar 2014 15:20:00 +0000 (UTC) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id BF5A4BFF for ; Mon, 31 Mar 2014 15:20:00 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.8/8.14.8) with ESMTP id s2VFK0gk040407 for ; Mon, 31 Mar 2014 15:20:00 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.8/8.14.8/Submit) id s2VFK0e0040406; Mon, 31 Mar 2014 15:20:00 GMT (envelope-from gnats) Resent-Date: Mon, 31 Mar 2014 15:20:00 GMT Resent-Message-Id: <201403311520.s2VFK0e0040406@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-ports-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Jakub Lach Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2E837AE7 for ; Mon, 31 Mar 2014 15:17:49 +0000 (UTC) Received: from cgiserv.freebsd.org (cgiserv.freebsd.org [IPv6:2001:1900:2254:206a::50:4]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 18CBBBE2 for ; Mon, 31 Mar 2014 15:17:49 +0000 (UTC) Received: from cgiserv.freebsd.org ([127.0.1.6]) by cgiserv.freebsd.org (8.14.8/8.14.8) with ESMTP id s2VFHmao044988 for ; Mon, 31 Mar 2014 15:17:48 GMT (envelope-from nobody@cgiserv.freebsd.org) Received: (from nobody@localhost) by cgiserv.freebsd.org (8.14.8/8.14.8/Submit) id s2VFHmjf044985; Mon, 31 Mar 2014 15:17:48 GMT (envelope-from nobody) Message-Id: <201403311517.s2VFHmjf044985@cgiserv.freebsd.org> Date: Mon, 31 Mar 2014 15:17:48 GMT From: Jakub Lach To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: ports/188133: www/firefox coredumps when rewinding HTML5 video content provided by multimedia/gstreamer1-libav X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Mar 2014 15:20:01 -0000 >Number: 188133 >Category: ports >Synopsis: www/firefox coredumps when rewinding HTML5 video content provided by multimedia/gstreamer1-libav >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-ports-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Mar 31 15:20:00 UTC 2014 >Closed-Date: >Last-Modified: >Originator: Jakub Lach >Release: FreeBSD 10.0-STABLE #0 r263890 amd64 >Organization: >Environment: FreeBSD 10.0-STABLE #0 r263890 amd64 (CPU is a Penryn, -march=native, clang 3.4) >Description: When rewinding video content provided by gstreamer1-libav (usually h264, I'm stressing this because till recent update libav was miscompiled and wasn't loaded when starting www/firefox at all, and I don't think this problem manifested itself) www/firefox core dumps. The farthest I've got, thanks to recent correction enabling me to build www/firefox with debug support- Core was generated by `firefox'. Program terminated with signal 11, Segmentation fault. #0 0x00000008011e5e9a in thr_kill () from /lib/libc.so.7 (gdb) bt #0 0x00000008011e5e9a in thr_kill () from /lib/libc.so.7 #1 0x000000080594803b in nsProfileLock::FatalSignalHandler (signo=11, info=0x7ffffd4c7330, context=0x7ffffd4c6fc0) at /usr/obj/usr/ports/www/firefox/work/mozilla-release/profile/dirserviceprovider/s #2 0x000000080619a24f in AsmJSFaultHandler (signum=11, info=0x7ffffd4c7330, context=0x7ffffd4c6fc0) at ../../../js/src/jit/AsmJSSignalHandlers.cpp:931 #3 0x0000000800f62586 in ?? () from /lib/libthr.so.3 #4 0x0000000800f6212f in ?? () from /lib/libthr.so.3 #5 0x00007ffffffff003 in ?? () #6 0x0000000800f61ff0 in ?? () from /lib/libthr.so.3 #7 0x0000000000000000 in ?? () I know it's not much. >How-To-Repeat: Rewind/Skip to a point in multiple videos and try your luck. >Fix: >Release-Note: >Audit-Trail: >Unformatted: