From owner-freebsd-questions@FreeBSD.ORG Wed Jun 4 01:23:53 2014 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 382D165B for ; Wed, 4 Jun 2014 01:23:53 +0000 (UTC) Received: from mail-ve0-x22d.google.com (mail-ve0-x22d.google.com [IPv6:2607:f8b0:400c:c01::22d]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id EDA362F78 for ; Wed, 4 Jun 2014 01:23:52 +0000 (UTC) Received: by mail-ve0-f173.google.com with SMTP id pa12so7917687veb.4 for ; Tue, 03 Jun 2014 18:23:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=v8N2hejQ7h6MY47hxLZ356j2m+ioPpeVKaPPTtx6nUw=; b=yzrNHvIV/V6IeSpTKyrSfIo74/AyHOhn5Ts49G0IEKXHUg8Q8BR752Ou6vzlArPTzW Q0zGRBa9ddmIOK7OPZEbzpWx+wfm0ThqZtUHviaO8Bp1jTTVcYtYcLNWg8rhH85BTQ/u JpRQbLdAKhn3rupo+VQIbG2UFov5zx6tUN/Wvi17yd8M8aEIPAkrRsDOobT2XtiCPcB1 TgYyBJ9ERMbL0GJmUJNxYnzto3rYfV8k/MoqLBspMxYmuNxzn9YTZ6kOgPpBBDqVJOag d+BeXSMZVu1aadnQsBgu6rYY9NcMe0zFoUPU02CcTE/IrnBRqTv7TyaIeracHjrRrh5u eUUw== MIME-Version: 1.0 X-Received: by 10.58.243.72 with SMTP id ww8mr5669390vec.49.1401845032004; Tue, 03 Jun 2014 18:23:52 -0700 (PDT) Received: by 10.58.49.136 with HTTP; Tue, 3 Jun 2014 18:23:51 -0700 (PDT) Date: Tue, 3 Jun 2014 22:23:51 -0300 Message-ID: Subject: 9.2-RELASE Kernel Panic From: Alexandre Biancalana To: freebsd-questions Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.18 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Jun 2014 01:23:53 -0000 I've a machine with 9.2-RELEASE-p6 that is panicing with: panic: page fault GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "amd64-marcel-freebsd"... Unread portion of the kernel message buffer: <6>id 2982 (openvpn), uid 65534: exited on signal 11 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x21 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8091f975 stack pointer = 0x28:0xffffff824c8c26b0 frame pointer = 0x28:0xffffff824c8c26f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2982 (openvpn) trap number = 12 panic: page fault cpuid = 0 KDB: stack backtrace: #0 0xffffffff80947a56 at kdb_backtrace+0x66 #1 0xffffffff8090da7e at panic+0x1ce #2 0xffffffff80cf2210 at trap_fatal+0x290 #3 0xffffffff80cf2571 at trap_pfault+0x211 #4 0xffffffff80cf2b24 at trap+0x344 #5 0xffffffff80cdbe53 at calltrap+0x8 #6 0xffffffff808d7a3b at exit1+0x1bb #7 0xffffffff8090fe7c at sigexit+0x7c #8 0xffffffff80912ab0 at postsig+0x3b0 #9 0xffffffff80955c47 at ast+0x2e7 #10 0xffffffff80cdce49 at doreti_ast+0x1f This machine run some jails with epair+bridge+fibs. Any suggestions ? I have /var/crash files if needed Regards, Alexandre