From owner-freebsd-current@freebsd.org Wed Dec 21 03:39:38 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 59319C8A5A4 for ; Wed, 21 Dec 2016 03:39:38 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (troutmask.apl.washington.edu [128.95.76.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "troutmask", Issuer "troutmask" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 298D71CEF for ; Wed, 21 Dec 2016 03:39:38 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (localhost [127.0.0.1]) by troutmask.apl.washington.edu (8.15.2/8.15.2) with ESMTPS id uBL3dYqP017768 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Tue, 20 Dec 2016 19:39:34 -0800 (PST) (envelope-from sgk@troutmask.apl.washington.edu) Received: (from sgk@localhost) by troutmask.apl.washington.edu (8.15.2/8.15.2/Submit) id uBL3dYqO017767; Tue, 20 Dec 2016 19:39:34 -0800 (PST) (envelope-from sgk) Date: Tue, 20 Dec 2016 19:39:34 -0800 From: Steve Kargl To: Eric Badger Cc: freebsd-current@freebsd.org Subject: Re: unkillable firefox Message-ID: <20161221033934.GA17760@troutmask.apl.washington.edu> Reply-To: kargl@uw.edu References: <20161220212920.GA69662@troutmask.apl.washington.edu> <989b8638-e440-258a-5e61-bd1f2a177ef5@badgerio.us> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <989b8638-e440-258a-5e61-bd1f2a177ef5@badgerio.us> User-Agent: Mutt/1.7.2 (2016-11-26) X-Mailman-Approved-At: Wed, 21 Dec 2016 04:18:30 +0000 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 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, 21 Dec 2016 03:39:38 -0000 On Tue, Dec 20, 2016 at 05:28:09PM -0600, Eric Badger wrote: > On 12/20/2016 15:29, Steve Kargl wrote: > > Anyone know how to kill firefox? > > > Do you have output of procstat -k for all threads? I'd guess one thread > is busy dumping core. > Seems that you're right. firefox finally dropped its core. (gdb) bt #0 0x00000002020719ca in thr_kill () from /lib/libc.so.7 #1 0x000000020207199b in __raise (s=11) at /usr/src/lib/libc/gen/raise.c:52 #2 0x000000020560aca3 in ?? () from /usr/local/lib/firefox/libxul.so #3 0x0000000201d8e762 in handle_signal (actp=0x7fffffffd580, sig=11, info=0x7fffffffd970, ucp=0x7fffffffd600) at /usr/src/lib/libthr/thread/thr_sig.c:244 #4 0x0000000201d8ddbf in thr_sighandler (sig=11, info=0x7fffffffd970, _ucp=0x7fffffffd600) at /usr/src/lib/libthr/thread/thr_sig.c:189 #5 #6 0x000000000102790d in mozalloc_abort(char const*) () #7 0x000000000102792d in abort () #8 0x000000020d4c9ba3 in g_assertion_message () from /usr/local/lib/libglib-2.0.so.0 #9 0x000000020d4c9c0e in g_assertion_message_expr () from /usr/local/lib/libglib-2.0.so.0 #10 0x000000020e0ffd50 in g_file_monitor_source_handle_event () from /usr/local/lib/libgio-2.0.so.0 #11 0x000000020e10695e in ?? () from /usr/local/lib/libgio-2.0.so.0 #12 0x000000020e104dc6 in ?? () from /usr/local/lib/libgio-2.0.so.0 #13 0x000000020e10563f in ?? () from /usr/local/lib/libgio-2.0.so.0 #14 0x000000020d4a603b in g_main_context_dispatch () from /usr/local/lib/libglib-2.0.so.0 #15 0x000000020d4a6364 in ?? () from /usr/local/lib/libglib-2.0.so.0 #16 0x000000020d4a63f4 in g_main_context_iteration () from /usr/local/lib/libglib-2.0.so.0 #17 0x0000000204d922dc in ?? () from /usr/local/lib/firefox/libxul.so #18 0x0000000204d612f6 in ?? () from /usr/local/lib/firefox/libxul.so #19 0x0000000204d613bd in ?? () from /usr/local/lib/firefox/libxul.so #20 0x000000020326582e in ?? () from /usr/local/lib/firefox/libxul.so #21 0x000000020328a1cf in ?? () from /usr/local/lib/firefox/libxul.so #22 0x000000020354ccac in ?? () from /usr/local/lib/firefox/libxul.so #23 0x000000020352d678 in ?? () from /usr/local/lib/firefox/libxul.so #24 0x0000000204d6102b in ?? () from /usr/local/lib/firefox/libxul.so #25 0x00000002055b7fde in ?? () from /usr/local/lib/firefox/libxul.so #26 0x0000000205614998 in ?? () from /usr/local/lib/firefox/libxul.so #27 0x0000000205614cf0 in ?? () from /usr/local/lib/firefox/libxul.so #28 0x0000000205615104 in XRE_main () from /usr/local/lib/firefox/libxul.so #29 0x00000000010270fd in ?? () #30 0x0000000001026aa0 in _start () Guess I'll need to see if I can rollback the www/firefox to something usable. -- Steve