From owner-freebsd-bugs@FreeBSD.ORG Wed Mar 18 02:01:20 2015 Return-Path: Delivered-To: freebsd-bugs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 86425E3B for ; Wed, 18 Mar 2015 02:01:20 +0000 (UTC) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (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 6C549181 for ; Wed, 18 Mar 2015 02:01:20 +0000 (UTC) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id t2I21KoM031220 for ; Wed, 18 Mar 2015 02:01:20 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 198675] Kernel crash after gdb> reboot (No boot partition) Need to do a hard reboot Date: Wed, 18 Mar 2015 02:01:20 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ben@acustat.org X-Bugzilla-Status: New X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Mar 2015 02:01:20 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198675 Bug ID: 198675 Summary: Kernel crash after gdb> reboot (No boot partition) Need to do a hard reboot Product: Base System Version: 11.0-CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: ben@acustat.org Created attachment 154469 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=154469&action=edit uname - messages log - dmesg When I start Xorg with startx, I while I wait for previous programs to start I get a crash. Been happening for a few builds now. (Randomly happens, About once every two weeks using laptop 10 out of 14 days). After crash Xorg will exit out and I will be at gdb prompted. I'm not a c programmer so I'm not sure about debugging with gdb. I simply type "reboot". On reboot laptop has not boot partition. I have to do a hard reset with the power button for the laptop to come back on. I have attached my logs: uname -a /var/log/messages (with gdb syscall) dmesg (right after hard reset is done) Let me know if you want me to try a diff or new kernel build. If someone has some gdb command I should run next time let me know. -- You are receiving this mail because: You are the assignee for the bug.