From owner-freebsd-questions@FreeBSD.ORG Tue Feb 14 06:52:52 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 4DA631065676 for ; Tue, 14 Feb 2012 06:52:52 +0000 (UTC) (envelope-from kes-kes@yandex.ru) Received: from forward6.mail.yandex.net (unknown [IPv6:2a02:6b8:0:202:22cf:30ff:fe6b:6ebc]) by mx1.freebsd.org (Postfix) with ESMTP id 9BFF48FC12 for ; Tue, 14 Feb 2012 06:52:51 +0000 (UTC) Received: from smtp7.mail.yandex.net (smtp7.mail.yandex.net [77.88.61.55]) by forward6.mail.yandex.net (Yandex) with ESMTP id 67EA51121A26 for ; Tue, 14 Feb 2012 10:52:50 +0400 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1329202370; bh=sNb1gf1A+dTbQ5F5+cZyOTJHG9iOyeSWJJUOoeJ9ICU=; h=Date:From:Reply-To:Message-ID:To:Subject:MIME-Version: Content-Type:Content-Transfer-Encoding; b=nV7lqYwmbjlsd+YXlY8BZDiEs9TNPCYi22ILaasWaVE9h6ibrYbeUxAMQxye2tP19 smn4QGjfnrnMAmhAxRlWIl30nXgwFTwSHics3RtbT1GO8LNDKtzbsL8rMaNRzVNoB+ IVmzsM8H+HuieAIO8rs/tb9p2fUW+uv2wrAXZpLY= Received: from smtp7.mail.yandex.net (localhost [127.0.0.1]) by smtp7.mail.yandex.net (Yandex) with ESMTP id 4DBAF1580256 for ; Tue, 14 Feb 2012 10:52:50 +0400 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1329202370; bh=sNb1gf1A+dTbQ5F5+cZyOTJHG9iOyeSWJJUOoeJ9ICU=; h=Date:From:Reply-To:Message-ID:To:Subject:MIME-Version: Content-Type:Content-Transfer-Encoding; b=nV7lqYwmbjlsd+YXlY8BZDiEs9TNPCYi22ILaasWaVE9h6ibrYbeUxAMQxye2tP19 smn4QGjfnrnMAmhAxRlWIl30nXgwFTwSHics3RtbT1GO8LNDKtzbsL8rMaNRzVNoB+ IVmzsM8H+HuieAIO8rs/tb9p2fUW+uv2wrAXZpLY= Received: from unknown (unknown [77.93.52.20]) by smtp7.mail.yandex.net (nwsmtp/Yandex) with ESMTP id qnlKXbcP-qnlufkqJ; Tue, 14 Feb 2012 10:52:49 +0400 X-Yandex-Spam: 1 Date: Tue, 14 Feb 2012 08:52:48 +0200 From: =?windows-1251?B?yu7t/Oru4iDF4uPl7ejp?= X-Mailer: The Bat! (v4.0.24) Professional Organization: =?windows-1251?B?188gyu7t/Oru4iwgRnJlZUxpbmU=?= X-Priority: 3 (Normal) Message-ID: <69910929.20120214085248@yandex.ru> To: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1251 Content-Transfer-Encoding: 8bit Subject: how to find cause of crash? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: =?windows-1251?B?yu7t/Oru4iDF4uPl7ejp?= List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Feb 2012 06:52:52 -0000 Здравствуйте, Freebsd-questions. # last -n20 adm pts/0 10.10.1.40 Tue Feb 14 08:41 still logged in boot time Tue Feb 14 08:35 adm pts/1 10.10.1.40 Tue Feb 14 07:00 - crash (01:35) adm pts/0 10.10.1.40 Tue Feb 14 06:59 - crash (01:35) adm pts/0 10.10.1.40 Tue Feb 14 03:03 - 03:04 (00:01) # cd /var/crash # ls -l total 8 -rw-r--r-- 1 root wheel 2 Dec 16 00:11 bounds -rw-r--r-- 1 root wheel 5 Dec 19 10:27 minfree # uname -a FreeBSD 10.0-CURRENT FreeBSD 10.0-CURRENT #1 r231520M: Mon Feb 13 00:46:05 EET 2012 :/usr/obj/usr/src.svn/head10.2012-02-10/sys/KES_KERN_v10 i386 No any usefull messages in /var/log/messages and /var/log/console Feb 14 08:27:11 dhcpd: uid lease 10.7.28.68 for client 20:cf:30:de:70:e3 is duplicate on 10.7.28.0/23 Feb 14 08:35:11 syslogd: kernel boot file is /boot/kernel/kernel Feb 14 08:35:11 kernel: Copyright (c) 1992-2012 The FreeBSD Project. Feb 14 08:35:11 kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 Feb 14 08:35:11 kernel: The Regents of the University of California. All rights reserved. .... /var/log/console Feb 14 08:27:11 meta-up kernel: Feb 14 08:27:11 meta-up dhcpd: uid lease 10.7.28.68 for client 20:cf:30:de:70:e3 is duplicate on 10.7.28.0/23 Feb 14 08:35:11 meta-up kernel: Setting hostuuid: 03000200-0400-0500-0006-000700080009. #dmesg lock order reversal: 1st 0xe091598c bufwait (bufwait) @ /usr/src.svn/head10.2012-02-10/sys/ufs/ffs/ffs_vnops.c:260 2nd 0xca00c85c snaplk (snaplk) @ /usr/src.svn/head10.2012-02-10/sys/ufs/ffs/ffs_snapshot.c:2301 KDB: stack backtrace: db_trace_self_wrapper(c0ba962d,30322e30,302d3231,30312d32,7379732f,...) at db_trace_self_wrapper+0x26 kdb_backtrace(c07dea3b,c0bad19e,c0e2e718,8fd,ef6fb858,...) at kdb_backtrace+0x2a _witness_debugger(c0bad19e,ca00c85c,c0bd8466,c6d59dc8,c0bd83ee,...) at _witness_debugger+0x25 witness_checkorder(ca00c85c,9,c0bd83ee,8fd,0,...) at witness_checkorder+0x86f __lockmgr_args(ca00c85c,80900,c757fe48,0,0,...) at __lockmgr_args+0x824 ffs_copyonwrite(c757fdd0,e091592c,0,e091592c,c9f3f220,...) at ffs_copyonwrite+0x2bd ffs_geom_strategy(c757fe7c,e091592c,c0c9a1f8,c9a99000,c9cd4990,...) at ffs_geom_strategy+0xeb ufs_strategy(ef6fba18,c0825a78,c9cd4990,e091592c,0,...) at ufs_strategy+0xd3 VOP_STRATEGY_APV(c0cb6140,ef6fba18,c9cd4990,c0cc32a0,c9f3f220,...) at VOP_STRATEGY_APV+0xb5 bufstrategy(c9f3f2cc,e091592c,e5,e091598c,e091592c,...) at bufstrategy+0x61 bufwrite(e091592c,e091592c,1,106,0,...) at bufwrite+0x159 ffs_syncvnode(c9f3f220,1,0,0,c9f3f2cc,...) at ffs_syncvnode+0x385 ffs_fsync(ef6fbb00,c9f213a0,ef6fbb00,ef6fbb00,ef6fbb1c,...) at ffs_fsync+0x27 VOP_FSYNC_APV(c0cb6140,ef6fbb00,500800c,0,c9f3f220,...) at VOP_FSYNC_APV+0xa5 ufs_remove(ef6fbc1c,0,0,0,c9f40110,...) at ufs_remove+0xd2 VOP_REMOVE_APV(c0cb6140,ef6fbc1c,c9f40110,ef6fbb94,c084da98,...) at VOP_REMOVE_APV+0xa5 kern_unlinkat(c9a99000,ffffff9c,80656c0,0,0,...) at kern_unlinkat+0x258 kern_unlink(c9a99000,80656c0,0,ef6fbd1c,c0a57b67,...) at kern_unlink+0x2f sys_unlink(c9a99000,ef6fbcec,c0bf189a,c0b949ee,202,...) at sys_unlink+0x22 syscall(ef6fbd28) at syscall+0x2a7 Xint0x80_syscall() at Xint0x80_syscall+0x21 --- syscall (10, FreeBSD ELF32, sys_unlink), eip = 0x2819de3f, esp = 0xbfbfe47c, ebp = 0xbfbfea98 --- lock order reversal: 1st 0xca00c85c snaplk (snaplk) @ /usr/src.svn/head10.2012-02-10/sys/kern/vfs_vnops.c:307 2nd 0xc9f40168 ufs (ufs) @ /usr/src.svn/head10.2012-02-10/sys/ufs/ffs/ffs_snapshot.c:1631 KDB: stack backtrace: db_trace_self_wrapper(c0ba962d,2d32302d,732f3031,752f7379,662f7366,...) at db_trace_self_wrapper+0x26 kdb_backtrace(c07dea3b,c0bad19e,c0e2e708,65f,ef6fb6e4,...) at kdb_backtrace+0x2a _witness_debugger(c0bad19e,c9f40168,c0b9b6f0,c6d59610,c0bd83ee,...) at _witness_debugger+0x25 witness_checkorder(c9f40168,9,c0bd83ee,65f,0,...) at witness_checkorder+0x86f __lockmgr_args(c9f40168,80000,0,0,0,...) at __lockmgr_args+0x824 ffs_snapremove(c9f40110,c6d551d0,c,c0e2e708,0,...) at ffs_snapremove+0x11f ffs_truncate(c9f40110,0,0,c00,0,...) at ffs_truncate+0x587 ufs_inactive(ef6fbab8,c9f40188,c9f40110,c9f40188,ef6fbad0,...) at ufs_inactive+0x1f8 VOP_INACTIVE_APV(c0cb6140,ef6fbab8,c0bb5503,96f,c0cc3200,...) at VOP_INACTIVE_APV+0xa5 vinactive(c0cb6140,ef6fbaec,c0bb5503,8c6,0,...) at vinactive+0x8e vputx(ef6fbb54,c08533aa,c9f40110,ef6fbb30,c0bb6a10,...) at vputx+0x2f8 vput(c9f40110,ef6fbb30,c0bb6a10,133,0,...) at vput+0x10 vn_close(c9f40110,1,c6da3e80,c9a99000,0,...) at vn_close+0x19a vn_closefile(c7459540,c9a99000,0,0,c7459540,...) at vn_closefile+0xe4 _fdrop(c7459540,c9a99000,0,ef6fbc18,0,c07eea1a,c0e2e708,c9a990b0,c0e2e708,c0c9bac0,c9a99000,c9c7092c,4ce,ef6fbc28,c07ad715,c9c7092c,8,c0b9e9be,c7459540) at _fdrop+0x43 closef(c7459540,c9a99000,4ce,ef6fbc4c,c9c7092c,...) at closef+0x2b0 kern_close(c9a99000,4,ef6fbd1c,c0a57b67,c9a99000,...) at kern_close+0x139 sys_close(c9a99000,ef6fbcec,c0bf189a,c0bae4cc,282,...) at sys_close+0x1a syscall(ef6fbd28) at syscall+0x2a7 Xint0x80_syscall() at Xint0x80_syscall+0x21 --- syscall (6, FreeBSD ELF32, sys_close), eip = 0x281b05c3, esp = 0xbfbfea9c, ebp = 0xbfbfede8 --- how to find cause why it was rebooted? -- С уважением, Коньков mailto:kes-kes@yandex.ru