From owner-freebsd-current@FreeBSD.ORG Sat Aug 29 20:44:55 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9D8F4106566C for ; Sat, 29 Aug 2009 20:44:55 +0000 (UTC) (envelope-from andreast-list@fgznet.ch) Received: from smtp.fgznet.ch (mail.fgznet.ch [81.92.96.47]) by mx1.freebsd.org (Postfix) with ESMTP id 2071A8FC0C for ; Sat, 29 Aug 2009 20:44:54 +0000 (UTC) Received: from deuterium.andreas.nets ([91.190.8.131]) by smtp.fgznet.ch (8.13.8/8.13.8/Submit_SMTPAUTH) with ESMTP id n7TKiqcX065747; Sat, 29 Aug 2009 22:44:52 +0200 (CEST) (envelope-from andreast-list@fgznet.ch) Message-ID: <4A999344.5000703@fgznet.ch> Date: Sat, 29 Aug 2009 22:44:52 +0200 From: Andreas Tobler User-Agent: Thunderbird 2.0.0.22 (Macintosh/20090605) MIME-Version: 1.0 To: Kostik Belousov References: <4A997442.1060200@fgznet.ch> <20090829183906.GS1881@deviant.kiev.zoral.com.ua> <4A9988ED.2040403@fgznet.ch> <20090829201614.GU1881@deviant.kiev.zoral.com.ua> In-Reply-To: <20090829201614.GU1881@deviant.kiev.zoral.com.ua> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.64 on 81.92.96.47 Cc: freebsd-current Subject: Re: Boot panic -CURRENT #196643 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 29 Aug 2009 20:44:55 -0000 Kostik Belousov wrote: > On Sat, Aug 29, 2009 at 10:00:45PM +0200, Andreas Tobler wrote: >> Kostik Belousov wrote: >>> On Sat, Aug 29, 2009 at 08:32:34PM +0200, Andreas Tobler wrote: >>>> Hello, >>>> >>>> I synced the sources today to #196643. >>> Try 196644. >> [tc:head/src/sys] andreast% svn info >> Path: . >> URL: svn://svn.freebsd.org/base/head/sys >> Repository Root: svn://svn.freebsd.org/base >> Repository UUID: ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f >> Revision: 196644 >> Node Kind: directory >> Schedule: normal >> Last Changed Author: kib >> Last Changed Rev: 196644 >> Last Changed Date: 2009-08-29 20:01:02 +0200 (Sat, 29 Aug 2009) >> >> Still the same, as below. >> >> But with WITNESS etc. on: >> >> I get this panic: >> --- >> Trying to mount root from zfs:zroot >> panic: thread_alloc got thread with kstack >> cpuid = 0 >> KDB: enter: panic >> [thread pid 1 tid 100002 ] >> Stopped at kdb_enter+0x3a: movl $0,kdb_why > Can you show me the backtrace (from ddb) ? I would like, yes, but as I said, the keyboard is not functional at this moment, it would be activated after this mount. Do I have other possibilties to get in connection with this machine? >>>> And built a kernel with WITNESS etc. off. >>>> >>>> My boot partition sits on zfs. >>>> >>>> I get the below panic. Unfortunately I can't bt since the usb keyboard >>>> ist not functional at this moment. >>>> >>>> --- >>>> Trying to mount root from zfs:zroot >>>> spin lock 0x80dccc00 (sched lock 1) held by 0x8595baf0 (tid 100003) too >>>> long >>>> panic: spin lock held too long >>>> cpuid = 0 >>>> KDB: enter: panic >>>> [thread pid 1 tid 100002 ] >>>> Stopped at kdb_enter+0x3a: movl $0,kdb_why >>>> --- >>>> >>>> Unfortunately I can't say exactly which version the previous, working, >>>> kernel has. The svn nbr has gone. (I have this subversion: >>>> subversion-freebsd-1.6.5) >> This question is still open. > > r196639 will work for you. :) I'll need a quick eye on it then. Thanks, Andreas