From owner-freebsd-current@FreeBSD.ORG Thu Feb 12 19:16:54 2009 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CE4FE1065674 for ; Thu, 12 Feb 2009 19:16:54 +0000 (UTC) (envelope-from uspoerlein@gmail.com) Received: from acme.spoerlein.net (cl-43.dus-01.de.sixxs.net [IPv6:2a01:198:200:2a::2]) by mx1.freebsd.org (Postfix) with ESMTP id 74DBF8FC21 for ; Thu, 12 Feb 2009 19:16:54 +0000 (UTC) (envelope-from uspoerlein@gmail.com) Received: from roadrunner.spoerlein.net (e180135086.adsl.alicedsl.de [85.180.135.86]) by acme.spoerlein.net (8.14.3/8.14.3) with ESMTP id n1CJGpw9074035 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 12 Feb 2009 20:16:52 +0100 (CET) (envelope-from uspoerlein@gmail.com) Received: from roadrunner.spoerlein.net (localhost [127.0.0.1]) by roadrunner.spoerlein.net (8.14.3/8.14.3) with ESMTP id n1CJGow0001933 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 12 Feb 2009 20:16:50 +0100 (CET) (envelope-from uspoerlein@gmail.com) Received: (from uqs@localhost) by roadrunner.spoerlein.net (8.14.3/8.14.3/Submit) id n1CJGnhk001932 for current@freebsd.org; Thu, 12 Feb 2009 20:16:49 +0100 (CET) (envelope-from uspoerlein@gmail.com) Date: Thu, 12 Feb 2009 20:16:49 +0100 From: Ulrich =?utf-8?B?U3DDtnJsZWlu?= To: current@freebsd.org Message-ID: <20090212191649.GA1808@roadrunner.spoerlein.net> Mail-Followup-To: current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.5.18 (2008-05-17) Cc: Subject: GEOM panic due to unreadable MODE2 CD? 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: Thu, 12 Feb 2009 19:16:55 -0000 Hi, Got this interessting (?) panic, when my 8.0 test machine booted up. There was an old VCD in the tray and after several minutes of trying to read this CD (I think it's the Zpool tasting) I ejected the CD -> instant panic Entropy harvesting: interrupts ethernet point_to_point kickstart. /dev/ad0s2a: 4539 files, 91325 used, 35514 free (2658 frags, 4107 blocks, 2.1% fragmentation) /dev/ad0s2d: 4157 files, 128842 used, 122253 free (2677 frags, 14947 blocks, 1.1% fragmentation) /dev/ad0s2f: 26708 files, 451167 used, 3609896 free (18472 frags, 448928 blocks, 0.5% fragmentation) /dev/ad0s2g: 293102 files, 2127805 used, 9143762 free (56602 frags, 1135895 blocks, 0.5% fragmentation) This module (opensolaris) contains code covered by the Common Development and Distribution License (CDDL) see http://opensolaris.org/os/licensing/opensolaris_license/ WARNING: ZFS is considered to be an experimental feature in FreeBSD. ZFS filesystem version 13 ZFS storage pool version 13 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 GEOM_LABEL: Label for provider acd0t01 is iso9660/FOO_BAR. acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 acd0: FAILURE - READ_BIG ILLEGAL REQUEST asc=0x64 ascq=0x00 panic: wrong length 131072 for sectorsize 2352 cpuid = 0 KDB: stack backtrace: db_trace_self_wrapper(c07ffd0a,c2f21bec,c056eb40,c08299ce,0,...) at db_trace_self_wrapper+0x26 kdb_backtrace(c08299ce,0,c07f47df,c2f21bf8,0,...) at kdb_backtrace+0x29 panic(c07f47df,20000,0,930,4b,...) at panic+0x114 g_io_request(c33b3cf0,c3714980,0,2,800,...) at g_io_request+0x1a8 g_slice_start(c378f120,0,800,0,a,...) at g_slice_start+0x279 g_io_schedule_down(c317c480,0,c07f4ab3,74,0,...) at g_io_schedule_down+0x26e g_down_procbody(0,c2f21d38,c07f8981,32d,c3141000,...) at g_down_procbody+0x8d fork_exit(c051902f,0,c2f21d38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc2f21d70, ebp = 0 --- KDB: enter: panic [thread pid 4 tid 100009 ] Stopped at kdb_enter+0x3a: movl $0,kdb_why I think I can reproduce this at will. Anyone feeling like taking this up? Cheers, Ulrich Spörlein -- None are more hopelessly enslaved than those who falsely believe they are free -- Johann Wolfgang von Goethe