From owner-freebsd-questions@FreeBSD.ORG Thu Feb 9 13:00:56 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 78AB2106566B for ; Thu, 9 Feb 2012 13:00:56 +0000 (UTC) (envelope-from c.kworr@gmail.com) Received: from mail-ey0-f182.google.com (mail-ey0-f182.google.com [209.85.215.182]) by mx1.freebsd.org (Postfix) with ESMTP id 013FD8FC12 for ; Thu, 9 Feb 2012 13:00:55 +0000 (UTC) Received: by eaan10 with SMTP id n10so624986eaa.13 for ; Thu, 09 Feb 2012 05:00:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; bh=OPe/WO3iWpw46IeJD6fqVP4vizoO3r5HZnbSVVUsv3w=; b=lopXElIudZoahHtDHouJZYwuwkOzVkbxh0aOaP6QIiAc3Mccdk1bOrfdr05mOGFrHh N/9gQjoVPz+Q+NeTgPw51pHi/fJfXFjOL6H0sIOu6zCiCU9rtO0W9CGOBRfIEMgOjJDi 2EA+jK9WoQCKoddVk/qstgPUeikKWTmanIZXs= Received: by 10.14.119.202 with SMTP id n50mr584614eeh.120.1328792454800; Thu, 09 Feb 2012 05:00:54 -0800 (PST) Received: from green.tandem.local (202-193-132-95.pool.ukrtel.net. [95.132.193.202]) by mx.google.com with ESMTPS id c16sm9544381eei.1.2012.02.09.05.00.52 (version=SSLv3 cipher=OTHER); Thu, 09 Feb 2012 05:00:53 -0800 (PST) Message-ID: <4F33C383.9000802@gmail.com> Date: Thu, 09 Feb 2012 15:00:51 +0200 From: Volodymyr Kostyrko User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:10.0) Gecko/20120208 Firefox/10.0 SeaMonkey/2.7 MIME-Version: 1.0 To: "freebsd-questions@freebsd.org" Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: system reboot yielding no coredump X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Feb 2012 13:00:56 -0000 Hi all. Has anyone else seen this: Feb 9 14:41:33 beeb kernel: interrupt total Feb 9 14:41:33 beeb kernel: irq18: ehci0 uhci5+ 325 Feb 9 14:41:33 beeb kernel: irq19: uhci2 uhci4 5180 Feb 9 14:41:33 beeb kernel: irq23: uhci3 ehci1 78296 Feb 9 14:41:33 beeb kernel: cpu0:timer 87480961 Feb 9 14:41:33 beeb kernel: irq256: igb0:que 0 4233015 Feb 9 14:41:33 beeb kernel: irq257: igb0:que 1 3164805 Feb 9 14:41:33 beeb kernel: irq258: igb0:que 2 3230196 Feb 9 14:41:33 beeb kernel: irq259: igb0:que 3 3149873 Feb 9 14:41:33 beeb kernel: irq260: igb0:que 4 3120911 Feb 9 14:41:33 beeb kernel: irq261: igb0:que 5 3207821 Feb 9 14:41:33 beeb kernel: irq262: igb0:que 6 3135338 Feb 9 14:41:33 beeb kernel: irq263: igb0:que 7 3237378 Feb 9 14:41:33 beeb kernel: irq264: igb0:link 2 Feb 9 14:41:33 beeb kernel: irq274: mpt0 34436250 Feb 9 14:41:33 beeb kernel: cpu1:timer 8585682 Feb 9 14:41:33 beeb kernel: cpu12:timer 10785198 Feb 9 14:41:33 beeb kernel: cpu6:timer 6794891 Feb 9 14:41:33 beeb kernel: cpu13:timer 6626277 Feb 9 14:41:33 beeb kernel: cpu7:timer 13703957 Feb 9 14:41:33 beeb kernel: cpu11:timer 8628910 Feb 9 14:41:33 beeb kernel: cpu5:timer 7938263 Feb 9 14:41:33 beeb kernel: cpu14:timer 6264729 Feb 9 14:41:33 beeb kernel: cpu4:timer 14017666 Feb 9 14:41:33 beeb kernel: cpu10:timer 18995834 Feb 9 14:41:33 beeb kernel: cpu9:timer 9905748 Feb 9 14:41:33 beeb kernel: cpu2:timer 23572337 Feb 9 14:41:33 beeb kernel: cpu8:timer 29507301 Feb 9 14:41:33 beeb kernel: cpu3:timer 9653985 Feb 9 14:41:33 beeb kernel: cpu15:timer 5084039 Feb 9 14:41:33 beeb kernel: Total 328545171 Feb 9 14:41:33 beeb kernel: KDB: stack backtrace: Feb 9 14:41:33 beeb kernel: #0 0xffffffff8038d458 at kdb_backtrace+0x58 Feb 9 14:41:33 beeb kernel: #1 0xffffffff80315b4b at watchdog_fire+0x8b Feb 9 14:41:33 beeb kernel: #2 0xffffffff80315e10 at hardclock_anycpu+0x2a0 Feb 9 14:41:33 beeb kernel: #3 0xffffffff80583278 at handleevents+0xd8 Feb 9 14:41:33 beeb kernel: #4 0xffffffff80583e36 at timercb+0x2d6 Feb 9 14:41:33 beeb kernel: #5 0xffffffff805aec46 at lapic_handle_timer+0xb6 Feb 9 14:41:33 beeb kernel: #6 0xffffffff80557f2c at Xtimerint+0x8c Feb 9 14:41:33 beeb kernel: #7 0xffffffff80dc8e53 at kcs_wait_for_obf+0x83 Feb 9 14:41:33 beeb kernel: #8 0xffffffff80dc935d at kcs_read_byte+0x2d Feb 9 14:41:33 beeb kernel: #9 0xffffffff80dc91ce at kcs_loop+0x34e Feb 9 14:41:33 beeb kernel: #10 0xffffffff80331d36 at fork_exit+0x76 Feb 9 14:41:33 beeb kernel: #11 0xffffffff8055790e at fork_trampoline+0xe I can't get a full dump for some reason unknown. This happens on RELENG_9_0. Feb 9 14:46:56 beeb kernel: CPU: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (2394.05-MHz K8-class CPU) Feb 9 14:46:56 beeb kernel: Origin = "GenuineIntel" Id = 0x206c2 Family = 6 Model = 2c Stepping = 2 Feb 9 14:46:56 beeb kernel: Features=0xbfebfbff Feb 9 14:46:56 beeb kernel: Features2=0x29ee3ff Feb 9 14:46:56 beeb kernel: AMD Features=0x2c100800 Feb 9 14:46:56 beeb kernel: AMD Features2=0x1 Feb 9 14:46:56 beeb kernel: TSC: P-state invariant, performance statistics What can I do in such case? How can I create a goot dump to inspect it? -- Sphinx of black quartz judge my vow.