From owner-freebsd-bugs@FreeBSD.ORG Mon Sep 16 06:20:00 2013 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id AEF673A5 for ; Mon, 16 Sep 2013 06:20:00 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 8BECC2F39 for ; Mon, 16 Sep 2013 06:20:00 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id r8G6K0Rl018512 for ; Mon, 16 Sep 2013 06:20:00 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.7/8.14.7/Submit) id r8G6K0Rr018511; Mon, 16 Sep 2013 06:20:00 GMT (envelope-from gnats) Resent-Date: Mon, 16 Sep 2013 06:20:00 GMT Resent-Message-Id: <201309160620.r8G6K0Rr018511@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Berend de Ber Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 47E3A20C for ; Mon, 16 Sep 2013 06:12:42 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from oldred.freebsd.org (oldred.freebsd.org [8.8.178.121]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 272F92F07 for ; Mon, 16 Sep 2013 06:12:42 +0000 (UTC) Received: from oldred.freebsd.org ([127.0.1.6]) by oldred.freebsd.org (8.14.5/8.14.7) with ESMTP id r8G6CfIQ006658 for ; Mon, 16 Sep 2013 06:12:41 GMT (envelope-from nobody@oldred.freebsd.org) Received: (from nobody@localhost) by oldred.freebsd.org (8.14.5/8.14.5/Submit) id r8G6CfMZ006649; Mon, 16 Sep 2013 06:12:41 GMT (envelope-from nobody) Message-Id: <201309160612.r8G6CfMZ006649@oldred.freebsd.org> Date: Mon, 16 Sep 2013 06:12:41 GMT From: Berend de Ber To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: misc/182141: Very frequent (at most 3 hours) kernel trap 12 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Sep 2013 06:20:00 -0000 >Number: 182141 >Category: misc >Synopsis: Very frequent (at most 3 hours) kernel trap 12 >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Sep 16 06:20:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Berend de Ber >Release: FreeBSD 9.2-PRELEASE >Organization: Xplain Hosting >Environment: FreeBSD bmach.nederware.nl 9.2-PRERELEASE FreeBSD 9.2-PRERELEASE #25: Mon Sep 16 15:55:10 NZST 2013 root@bmach.nederware.nl:/usr/obj/usr/src/sys/BMACH i386 >Description: Sep 16 17:26:24 bmach kernel: Fatal trap 12: page fault while in kernel mode Sep 16 17:26:24 bmach kernel: cpuid = 0; apic id = 00 Sep 16 17:26:24 bmach kernel: fault virtual address = 0x10 Sep 16 17:26:24 bmach kernel: fault code = supervisor read, page not present Sep 16 17:26:24 bmach kernel: instruction pointer = 0x20:0xc05343be Sep 16 17:26:24 bmach kernel: stack pointer = 0x28:0xf0764798 Sep 16 17:26:24 bmach kernel: frame pointer = 0x28:0xf0764798 Sep 16 17:26:24 bmach kernel: stack pointer = 0x28:0xf0764798 Sep 16 17:26:24 bmach kernel: frame pointer = 0x28:0xf0764798 Sep 16 17:26:24 bmach kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 16 17:26:24 bmach kernel: = DPL 0, pres 1, def32 1, gran 1 Sep 16 17:26:24 bmach kernel: processor eflags = interrupt enabled, resume, IOPL = 0 Sep 16 17:26:24 bmach kernel: current process = 2330 (named) Sep 16 17:26:24 bmach kernel: trap number = 12 Sep 16 17:26:24 bmach kernel: panic: page fault Sep 16 17:26:24 bmach kernel: cpuid = 0 Sep 16 17:26:24 bmach kernel: KDB: stack backtrace: Sep 16 17:26:24 bmach kernel: #0 0xc0b27b78 at kdb_backtrace+0x4b Sep 16 17:26:24 bmach kernel: #1 0xc0af0b39 at panic+0x16f Sep 16 17:26:24 bmach kernel: #2 0xc0f8cb62 at trap_fatal+0x324 Sep 16 17:26:24 bmach kernel: #3 0xc0f8cc47 at trap_pfault+0xd9 Sep 16 17:26:24 bmach kernel: #4 0xc0f8dfa9 at trap+0x571 Sep 16 17:26:24 bmach kernel: #5 0xc0f77c8c at calltrap+0x6 Sep 16 17:26:24 bmach kernel: #6 0xc053f9ab at pf_test_rule+0x1be5 Sep 16 17:26:24 bmach kernel: #7 0xc054212a at pf_test+0x84d Sep 16 17:26:24 bmach kernel: #8 0xc0547fa8 at pf_check_out+0x5c Sep 16 17:26:24 bmach kernel: #9 0xc0bb8e84 at pfil_run_hooks+0x74 Sep 16 17:26:24 bmach kernel: #10 0xc0c1caba at ip_output+0x85d ep 16 17:26:24 bmach kernel: #9 0xc0bb8e84 at pfil_run_hooks+0x74 Sep 16 17:26:24 bmach kernel: #10 0xc0c1caba at ip_output+0x85d Sep 16 17:26:24 bmach kernel: #11 0xc0c9df13 at udp_send+0x93c Sep 16 17:26:24 bmach kernel: #12 0xc0b5bb39 at sosend_dgram+0x467 Sep 16 17:26:24 bmach kernel: #13 0xc0b57157 at sosend+0x3f Sep 16 17:26:24 bmach kernel: #14 0xc0b5e7c3 at kern_sendit+0x1ca Sep 16 17:26:24 bmach kernel: #15 0xc0b5e9e1 at sendit+0xad Sep 16 17:26:24 bmach kernel: #16 0xc0b5ea6f at sys_sendmsg+0x6b Sep 16 17:26:24 bmach kernel: #17 0xc0f8d41c at syscall+0x446 Sep 16 17:26:24 bmach kernel: Uptime: 56m23s >How-To-Repeat: Custom kernel, but this is basically GENERIC + some extras like IPFW/PF. Happens very frequently. Server did run FreeBSD 8.2-STABLE before without much problems. >Fix: >Release-Note: >Audit-Trail: >Unformatted: