From owner-freebsd-bugs Fri Aug 9 15:30: 8 2002 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 92D6F37B400 for ; Fri, 9 Aug 2002 15:30:02 -0700 (PDT) Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id E846643E6E for ; Fri, 9 Aug 2002 15:30:01 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.4/8.12.4) with ESMTP id g79MU1JU085719 for ; Fri, 9 Aug 2002 15:30:01 -0700 (PDT) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.4/8.12.4/Submit) id g79MU14a085718; Fri, 9 Aug 2002 15:30:01 -0700 (PDT) Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 279FF37B400 for ; Fri, 9 Aug 2002 15:22:16 -0700 (PDT) Received: from www.freebsd.org (www.FreeBSD.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id DEB1843E75 for ; Fri, 9 Aug 2002 15:22:15 -0700 (PDT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.12.4/8.12.4) with ESMTP id g79MMFOT079053 for ; Fri, 9 Aug 2002 15:22:15 -0700 (PDT) (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.12.4/8.12.4/Submit) id g79MMFqD079052; Fri, 9 Aug 2002 15:22:15 -0700 (PDT) Message-Id: <200208092222.g79MMFqD079052@www.freebsd.org> Date: Fri, 9 Aug 2002 15:22:15 -0700 (PDT) From: Max Clark To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-1.0 Subject: kern/41492: Kernel Panic after cvsup'ing 8/9/02 Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >Number: 41492 >Category: kern >Synopsis: Kernel Panic after cvsup'ing 8/9/02 >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Aug 09 15:30:01 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Max Clark >Release: 4.6 (tracking stable with cvsup) >Organization: ClarkSys >Environment: >Description: Fatal trap 12: page fault while in kernel mode mp_lock = 01000002; cpuid = 1; lapic.id = 00000000 fault virtual address = 0x0 fault code = supervisor read, page not present instruction pointer = 0x8:0xc0191f64 stack pointer = 0x10:0xff80fdac frame pointer = 0x10:0xff80fdb4 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = idel interrupt mask = net tty <- SMP: XXX kernel: type 12 trap, code=0 stopped at m_freem+0x1c: cmpl $0,0(%ebx) >How-To-Repeat: I haven't been able to narrow the event to a specific event other than I cvsup'd this morring after this issue (http://www.freebsd.org/cgi/query-pr.cgi?pr=41459) was resolved. My mylex raid controller doesn't seem to be a valid dump device so I am unsure what else to do. I've loaded DDB into the kernel and get to a db> prompt. Any guidance would be appreciated. >Fix: >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message