From owner-freebsd-current@FreeBSD.ORG Thu May 23 03:25:30 2013 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 67B06BA7 for ; Thu, 23 May 2013 03:25:30 +0000 (UTC) (envelope-from erichsfreebsdlist@alogt.com) Received: from alogt.com (alogt.com [69.36.191.58]) by mx1.freebsd.org (Postfix) with ESMTP id 39D25DB7 for ; Thu, 23 May 2013 03:25:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=alogt.com; s=default; h=Content-Transfer-Encoding:Content-Type:Mime-Version:Message-ID:Subject:To:From:Date; bh=mx0PCHxXISFOz0OU1BBiZK+RxUcTAK0gHXgrOUmtf3M=; b=tPc5ZkYDLSmaWkOxiEfZ787N6gTWRd8FGnNJ/YsDnksTtWMto2uuVy+7DJbvZ8x88iMo+5fDb91pnUWBwJAL6zPR01cizbcl9zC+d9QXzmlyXtNGJbwAPEyoKnxZbf6vbXeshUGkIkkBY6Q/Jkkgq+QLa1G6eni2YnicxHRXSbc=; Received: from [122.129.203.50] (port=30872 helo=X220.ovitrap.com) by sl-508-2.slc.westdc.net with esmtpsa (SSLv3:DHE-RSA-AES128-SHA:128) (Exim 4.80) (envelope-from ) id 1UfM9g-001jRL-SR for current@freebsd.org; Wed, 22 May 2013 21:25:29 -0600 Date: Thu, 23 May 2013 10:25:24 +0700 From: Erich Dollansky To: Subject: Fatal trap 3: breakpoint instruction fault Message-ID: <20130523102524.6c1dff10@X220.ovitrap.com> X-Mailer: Claws Mail 3.9.0 (GTK+ 2.24.6; amd64-portbld-freebsd10.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - sl-508-2.slc.westdc.net X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - alogt.com X-Get-Message-Sender-Via: sl-508-2.slc.westdc.net: authenticated_id: erichsfreebsdlist@alogt.com X-Source: X-Source-Args: X-Source-Dir: X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 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: Thu, 23 May 2013 03:25:30 -0000 Hi, I updated my system over night. It suddenly reboots and I find some 20 entries like this in /var/log/message: May 23 10:05:28 X220 kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode May 23 10:05:28 X220 kernel: cpuid = 0; apic id = 00 May 23 10:05:28 X220 kernel: instruction pointer = 0x20:0xffffffff80809f7e May 23 10:05:28 X220 kernel: stack pointer = 0x28:0xffffff82336de7c0 May 23 10:05:28 X220 kernel: frame pointer = 0x28:0xffffff82336de7e0 May 23 10:05:28 X220 kernel: code segment = base 0x0, limit 0xfffff, type 0x1b May 23 10:05:28 X220 kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 May 23 10:05:28 X220 kernel: processor eflags = IOPL = 0 May 23 10:05:28 X220 kernel: current process = 2043 (chrome) May 23 10:05:28 X220 kernel: trap number = 3 May 23 10:05:28 X220 kernel: panic: breakpoint instruction fault May 23 10:05:28 X220 kernel: cpuid = 0 May 23 10:05:28 X220 kernel: KDB: enter: panic May 23 10:05:28 X220 kernel: May 23 10:05:28 X220 kernel: All messages have chrome as the current process but different values for IP and SP. uname -a says: FreeBSD X220.ovitrap.com 10.0-CURRENT FreeBSD 10.0-CURRENT #24 r250918: Thu May 23 09:00:07 WIT 2013 erich@X220.ovitrap.com:/usr/obj/usr/src/sys/X220 amd64 Is this a known problem? All I could find at the Internet is a bit old and not related to chrome at all. Erich