From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Andy Wingo Newsgroups: gmane.lisp.guile.bugs Subject: bug#25267: guile-2.2 crash in GC Date: Mon, 09 Jan 2017 22:53:45 +0100 Message-ID: <87h957aoie.fsf@pobox.com> References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1483998864 28569 195.159.176.226 (9 Jan 2017 21:54:24 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 9 Jan 2017 21:54:24 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) Cc: 25267@debbugs.gnu.org To: Linas Vepstas Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Mon Jan 09 22:54:20 2017 Return-path: Envelope-to: guile-bugs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cQhtL-0006DD-QR for guile-bugs@m.gmane.org; Mon, 09 Jan 2017 22:54:12 +0100 Original-Received: from localhost ([::1]:43339 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cQhtQ-0000hp-6b for guile-bugs@m.gmane.org; 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Mon, 09 Jan 2017 21:54:02 +0000 Original-Received: (at 25267) by debbugs.gnu.org; 9 Jan 2017 21:53:57 +0000 Original-Received: from localhost ([127.0.0.1]:48195 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cQht6-0007av-Ti for submit@debbugs.gnu.org; Mon, 09 Jan 2017 16:53:57 -0500 Original-Received: from pb-sasl2.pobox.com ([64.147.108.67]:61822 helo=sasl.smtp.pobox.com) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cQht5-0007ao-Ub for 25267@debbugs.gnu.org; Mon, 09 Jan 2017 16:53:56 -0500 Original-Received: from sasl.smtp.pobox.com (unknown [127.0.0.1]) by pb-sasl2.pobox.com (Postfix) with ESMTP id A9DC857C4F; Mon, 9 Jan 2017 16:53:54 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=pobox.com; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type; s=sasl; bh=sEWDrGOH6toEjYje5FeyXHQAAqw=; b=KATnr7 6effT4F/AvWbSCcZGRHRS5Jhc88uhfdkIx72O0Z+RxSE8NHjtukWywNCMdI01478 9z323PLFErHng4w5xFjTVYK2rDm38lPSj2iKTjwSs8XanwuSnmTB285Q+kvPQD3j k7HabuHt08Q+3ls4HW3Ilm5/egRrJAmrUvv2Q= DomainKey-Signature: a=rsa-sha1; c=nofws; d=pobox.com; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type; q=dns; s=sasl; b=Nb9XmWDqVf/6p9BwR5UvEm2lFPXshsp7 SA/NAWlXROsZfO5RwuDnOmfqXdbgg+Jkpp1rRkPmWRZ6mDoKqS6TDn8FDqQLqShx xjUTKGXKDasz+fMMT3Sv8I/nrdX9555RIG8A4UzFNEjX1D/MoCGDGV5rDkEGROz+ crVIehz1/YM= Original-Received: from pb-sasl2.nyi.icgroup.com (unknown [127.0.0.1]) by pb-sasl2.pobox.com (Postfix) with ESMTP id 92EB457C4E; Mon, 9 Jan 2017 16:53:54 -0500 (EST) Original-Received: from clucks (unknown [88.160.190.192]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by pb-sasl2.pobox.com (Postfix) with ESMTPSA id 72CC657C4D; Mon, 9 Jan 2017 16:53:53 -0500 (EST) In-Reply-To: (Linas Vepstas's message of "Sat, 24 Dec 2016 12:43:52 -0600") X-Pobox-Relay-ID: 1CEC6D64-D6B6-11E6-997C-6141F2301B6D-02397024!pb-sasl2.pobox.com X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-guile@gnu.org List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Original-Sender: "bug-guile" Xref: news.gmane.org gmane.lisp.guile.bugs:8507 Archived-At: On Sat 24 Dec 2016 19:43, Linas Vepstas writes: > Thread 296 "cogserver" received signal SIGSEGV, Segmentation fault. > [Switching to Thread 0x7fffc0ff9700 (LWP 3680)] > thread_mark (addr=0x5555558f7700, mark_stack_ptr=, > mark_stack_limit=0x7fffc0ff7c50, env=) > at ../../libguile/threads.c:111 > 111 while ((chain = *(void **)chain)) > (gdb) bt > #0 thread_mark (addr=0x5555558f7700, mark_stack_ptr=, > mark_stack_limit=0x7fffc0ff7c50, env=) > at ../../libguile/threads.c:111 > #1 0x00007ffff2a80ffb in GC_mark_from (mark_stack_top=0x7fffc0fe7c60, > mark_stack_top@entry=0x7fffc0fe7ca0, > mark_stack=mark_stack@entry=0x7fffc0fe7c50, > mark_stack_limit=mark_stack_limit@entry=0x7fffc0ff7c50) at mark.c:737 I ran into this one too! I think I fixed it; can you verify? Andy