From owner-freebsd-stable@FreeBSD.ORG Sun Nov 20 16:03:09 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DDF861065670 for ; Sun, 20 Nov 2011 16:03:09 +0000 (UTC) (envelope-from jdc@koitsu.dyndns.org) Received: from qmta08.emeryville.ca.mail.comcast.net (qmta08.emeryville.ca.mail.comcast.net [76.96.30.80]) by mx1.freebsd.org (Postfix) with ESMTP id C68478FC14 for ; Sun, 20 Nov 2011 16:03:09 +0000 (UTC) Received: from omta19.emeryville.ca.mail.comcast.net ([76.96.30.76]) by qmta08.emeryville.ca.mail.comcast.net with comcast id zThu1h0021eYJf8A8U32Mz; Sun, 20 Nov 2011 16:03:02 +0000 Received: from koitsu.dyndns.org ([67.180.84.87]) by omta19.emeryville.ca.mail.comcast.net with comcast id zTiC1h00A1t3BNj01TiDtS; Sun, 20 Nov 2011 15:42:13 +0000 Received: by icarus.home.lan (Postfix, from userid 1000) id 0042D102C1D; Sun, 20 Nov 2011 08:03:07 -0800 (PST) Date: Sun, 20 Nov 2011 08:03:07 -0800 From: Jeremy Chadwick To: Johannes Totz Message-ID: <20111120160307.GA20262@icarus.home.lan> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Cc: freebsd-stable@freebsd.org Subject: Re: panic: make_dev_credv: bad si_name (error=17, si_name=pass2) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 20 Nov 2011 16:03:09 -0000 On Sun, Nov 20, 2011 at 03:34:36PM +0000, Johannes Totz wrote: > (Sent twice, first one bounced...) > Just got a panic on 9-stable, running inside VirtualBox, trying to > build a release-set. Don't know yet if reproducable, just happened a > few minutes ago. > The whole core.txt stuff follows below (beware of line-breaks): > > ... > Unread portion of the kernel message buffer: > (ada1:ahcich0:0:0:0): lost device > panic: make_dev_credv: bad si_name (error=17, si_name=pass2) > cpuid = 0 > KDB: stack backtrace: > #0 0xc0a4aff7 at kdb_backtrace+0x47 > #1 0xc0a185c7 at panic+0x117 > #2 0xc09d05de at make_dev_credv+0x9e > #3 0xc09d080a at make_dev+0x4a > #4 0xc04b79e0 at passregister+0x230 > #5 0xc048ece3 at cam_periph_alloc+0x4e3 > #6 0xc04b7525 at passasync+0x85 > #7 0xc0490442 at xpt_async_bcast+0x32 > #8 0xc0492715 at xpt_async+0x105 > #9 0xc04991f3 at probedone+0xc33 > #10 0xc04958a1 at camisr_runqueue+0x2e1 > #11 0xc04959ff at camisr+0x13f > #12 0xc09ed69b at intr_event_execute_handlers+0x13b > #13 0xc09eee5a at ithread_loop+0x7a > #14 0xc09ea8a7 at fork_exit+0x97 > #15 0xc0d32734 at fork_trampoline+0x8 > ... > Uptime: 7m57s > (ada1:ahcich0:0:0:0): Synchronize cache failed According to the above, your ada1 "virtual disk" fell off the bus entirely. Relevant storage bits taken from your dmesg: > atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xd000-0xd00f at device 1.1 on pci0 > ata0: on atapci0 > ata1: on atapci0 > ahci0: port 0xd040-0xd047,0xd050-0xd057,0xd060-0xd06f mem 0xf0806000-0xf0807fff irq 5 at device 13.0 on pci0 > ahci0: AHCI v1.10 with 1 3Gbps ports, Port Multiplier not supported > ahcich0: at channel 0 on ahci0 > ... > ada0 at ata0 bus 0 scbus0 target 0 lun 0 > ada0: ATA-6 device > ada0: 33.300MB/s transfers (UDMA2, PIO 65536bytes) > ada0: 20480MB (41943040 512 byte sectors: 16H 63S/T 16383C) > ada0: Previously was known as ad0 > ada1 at ahcich0 bus 0 scbus2 target 0 lun 0 > ada1: ATA-6 SATA 2.x device > ada1: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes) > ada1: Command Queueing enabled > ada1: 20480MB (41943040 512 byte sectors: 16H 63S/T 16383C) > ada1: Previously was known as ad4 My recommendation is to remove VirtualBox from the picture entirely and instead do whatever you were doing (running zfstest) on bare metal. -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, US | | Making life hard for others since 1977. PGP 4BD6C0CB |