From owner-freebsd-gecko@FreeBSD.ORG Sat Mar 16 12:05:48 2013 Return-Path: Delivered-To: gecko@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 40661758 for ; Sat, 16 Mar 2013 12:05:48 +0000 (UTC) (envelope-from jau@jau.iki.fi) Received: from jau.iki.fi (ip193-64-26-117.cust.eunet.fi [193.64.26.117]) by mx1.freebsd.org (Postfix) with ESMTP id BE094CBF for ; Sat, 16 Mar 2013 12:05:45 +0000 (UTC) Received: from jau.iki.fi (localhost [127.0.0.1]) by jau.iki.fi (8.14.6/8.14.5) with ESMTP id r2GC5RtP051064 for ; Sat, 16 Mar 2013 14:05:31 +0200 (EET) (envelope-from jau@jau.iki.fi) Received: (from jau@localhost) by jau.iki.fi (8.14.6/8.14.5/Submit) id r2GC5RYl051063 for gecko@freebsd.org; Sat, 16 Mar 2013 14:05:27 +0200 (EET) (envelope-from jau) Message-Id: <201303161205.r2GC5RYl051063@jau.iki.fi> Subject: Firefox, Thunderbird, and GIMP having problems with clang To: gecko@freebsd.org Date: Sat, 16 Mar 2013 14:05:27 +0200 (EET) From: jau@iki.fi (Jukka A. Ukkonen) Sender: jau@iki.fi Latin-Date: dies Saturni XVI Martie a.d. MMXIII Organization: Private person OS-Platform: FreeBSD Phone: +358-9-6215280 (home) / +358-500-606671 (gsm) Content-Conversion: prohibited X-Mailer: ELM [version 2.4 PL25+pgp] MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.2.7 (jau.iki.fi [127.0.0.1]); Sat, 16 Mar 2013 14:05:35 +0200 (EET) X-BeenThere: freebsd-gecko@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: jau@iki.fi List-Id: Gecko Rendering Engine issues List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 16 Mar 2013 12:05:48 -0000 Howdy, This is just in case nobody has noticed yet. When I built the FreeBSD-9.1 kernel and user space on AMD64 using clang all of Firefox, Thunderbird, and GIMP began terminating unexpectedly soon after they had been started. They just quickly flashed a window on the display and disappeared again. I did not even try to tracing GIMP, but both firefox and thunderbird showed symptoms like those below... (These were collected from firefox using ktrace and kdump.) 71185 firefox CALL clock_gettime(0x4,0x7fffffff2108) 71185 firefox RET clock_gettime 0 71185 firefox CALL clock_gettime(0x4,0x7fffffff2108) 71185 firefox RET clock_gettime 0 71185 Proxy Resolution RET wait4 35839/0x8bff 71185 firefox CALL clock_gettime(0x4,0x7fffffff2108) 71185 firefox RET clock_gettime 0 71185 firefox CALL clock_gettime(0x4,0x7fffffff2108) 71185 firefox RET clock_gettime 0 71185 firefox CALL clock_gettime(0x4,0x7fffffff2108) 71185 firefox RET clock_gettime 0 71185 firefox CALL clock_gettime(0x4,0x7fffffff2108) 71185 firefox RET clock_gettime 0 71185 firefox CALL clock_gettime(0x4,0x7fffffff2108) 71185 firefox RET clock_gettime 0 71185 Proxy Resolution CALL exit(0) 71185 firefox CALL clock_gettime(0x4,0x7fffffff2108) 71185 firefox RET _umtx_op -1 errno 4 Interrupted system call 71185 mozStorage #2 RET _umtx_op -1 errno 4 Interrupted system call 71185 firefox RET _umtx_op -1 errno 4 Interrupted system call 71185 Gecko_IOThread GIO fd 18 wrote 32 bytes 0x0000 1300 0000 0000 0000 ffff 0100 0000 0000 |................| 0x0010 0000 0000 0000 0000 0303 0300 0000 0000 |................| 71185 HTML5 Parser RET _umtx_op -1 errno 4 Interrupted system call 71185 firefox RET poll -1 errno 4 Interrupted system call 71185 mozStorage #1 RET _umtx_op -1 errno 4 Interrupted system call 71185 Cert Verify RET _umtx_op -1 errno 4 Interrupted system call 71185 Gecko_IOThread RET kevent -1 errno 4 Interrupted system call 71185 Socket Thread RET poll -1 errno 4 Interrupted system call 71185 DOM Worker RET _umtx_op -1 errno 4 Interrupted system call 71185 mozStorage #4 RET _umtx_op -1 errno 4 Interrupted system call 71185 mozStorage #3 RET _umtx_op -1 errno 4 Interrupted system call 71185 Cache I/O RET _umtx_op -1 errno 4 Interrupted system call 71185 XPCOM CC RET _umtx_op -1 errno 4 Interrupted system call 71185 Timer RET _umtx_op -1 errno 4 Interrupted system call 71185 StreamTrans #46 RET _umtx_op -1 errno 4 Interrupted system call 71185 firefox RET clock_gettime 0 71185 Hang Monitor RET _umtx_op -1 errno 4 Interrupted system call 71185 JS GC Helper RET _umtx_op -1 errno 4 Interrupted system call 71185 JS Watchdog RET _umtx_op -1 errno 4 Interrupted system call This was right at the end of the ktrace/kdump trace log. So, there was nothing more after those lines. I really have no idea yet about what this might be indicating. This is just FYI in case someone else might be able to reproduce the symptoms I have seen. I hope this helps. Cheers, // jau .--- ..- -.- -.- .- .- .-.-.- ..- -.- -.- --- -. . -. / Jukka A. Ukkonen, Oxit Ltd, Finland /__ M.Sc. (sw-eng & cs) (Phone) +358-500-606-671 / Internet: Jukka.Ukkonen(a)Oxit.Fi / Internet: jau(a)iki.fi v .--- .- ..- ...-.- .. -.- .. .-.-.- ..-. .. + + + + My opinions are mine and mine alone, not my employers. + + + +