From owner-freebsd-current@FreeBSD.ORG Fri Jan 18 15:19:25 2013 Return-Path: Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id D5F724AD; Fri, 18 Jan 2013 15:19:25 +0000 (UTC) (envelope-from satan@ukr.net) Received: from hell.ukr.net (hell.ukr.net [212.42.67.68]) by mx1.freebsd.org (Postfix) with ESMTP id 505AFF1B; Fri, 18 Jan 2013 15:19:25 +0000 (UTC) Received: from satan by hell.ukr.net with local ID 1TwDj1-0002uZ-Lt ; Fri, 18 Jan 2013 17:19:23 +0200 Date: Fri, 18 Jan 2013 17:19:23 +0200 From: Vitalij Satanivskij To: Alexander Motin Subject: Re: panic after r244584 Message-ID: <20130118151923.GA11174@hell.ukr.net> References: <20130118073600.GA70874@hell.ukr.net> <20130118094424.GD2331@FreeBSD.org> <50F93165.60809@FreeBSD.org> <20130118113934.GA60441@hell.ukr.net> <50F9357F.8040109@FreeBSD.org> <20130118131954.GA3868@a91-153-116-96.elisa-laajakaista.fi> <20130118133415.GA7189@hell.ukr.net> <20130118134954.GA7848@hell.ukr.net> <50F96602.2090903@FreeBSD.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <50F96602.2090903@FreeBSD.org> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: Vitalij Satanivskij , Gleb Smirnoff , freebsd-current@FreeBSD.org, Jaakko Heinonen X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 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: Fri, 18 Jan 2013 15:19:25 -0000 Alexander Motin wrote: AM> On 18.01.2013 15:49, Vitalij Satanivskij wrote: AM> > May be just do sanitizing for elmpriv->descr? AM> > AM> > something like change whitespace to "_" or just delete it? AM> AM> Yes, that is not difficult. The only question is how to stay consistent, AM> compatible, user-readable. AM> Ok, now I have kernel dump kgdb /boot/kernel/kernel vmcore.0 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: da0 at mps0 bus 0 scbus7 target 8 lun 0 da0: Fixed Direct Access SCSI-6 device da0: 300.000MB/s transfers da0: Command Queueing enabled da0: 476940MB (976773168 512 byte sectors: 255H 63S/T 60801C) panic: make_dev_alias_v: bad si_name (error=22, si_name=enc@n5003048000baa87d/type@0/slot@a/elmdesc@Slot 10/pass7) cpuid = 0 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xffffff9b9ec84760 kdb_backtrace() at kdb_backtrace+0x39/frame 0xffffff9b9ec84810 vpanic() at vpanic+0x127/frame 0xffffff9b9ec84850 panic() at panic+0x43/frame 0xffffff9b9ec848b0 make_dev_alias_v() at make_dev_alias_v+0x1d0/frame 0xffffff9b9ec84900 make_dev_alias_p() at make_dev_alias_p+0x37/frame 0xffffff9b9ec84960 make_dev_physpath_alias() at make_dev_physpath_alias+0x14a/frame 0xffffff9b9ec849c0 pass_add_physpath() at pass_add_physpath+0xbd/frame 0xffffff9b9ec849f0 taskqueue_run_locked() at taskqueue_run_locked+0xf0/frame 0xffffff9b9ec84a40 taskqueue_thread_loop() at taskqueue_thread_loop+0x6c/frame 0xffffff9b9ec84a70 fork_exit() at fork_exit+0x84/frame 0xffffff9b9ec84ab0 fork_trampoline() at fork_trampoline+0xe/frame 0xffffff9b9ec84ab0 --- trap 0, rip = 0, rsp = 0xffffff9b9ec84b70, rbp = 0 --- KDB: enter: panic