From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755474Ab0CCSKP (ORCPT ); Wed, 3 Mar 2010 13:10:15 -0500 Received: from lennier.cc.vt.edu ([198.82.162.213]:51691 "EHLO lennier.cc.vt.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755390Ab0CCSKK (ORCPT ); Wed, 3 Mar 2010 13:10:10 -0500 X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.2 To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org Subject: mmotm 2010-03-02 - kernel BUG at fs/direct-io.c:630 In-Reply-To: Your message of "Tue, 02 Mar 2010 18:39:07 PST." <201003030305.o2335F1F015917@imap1.linux-foundation.org> From: Valdis.Kletnieks@vt.edu References: <201003030305.o2335F1F015917@imap1.linux-foundation.org> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1267639769_3960P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Wed, 03 Mar 2010 13:09:29 -0500 Message-ID: <10679.1267639769@localhost> X-Mirapoint-Received-SPF: 128.173.14.107 localhost Valdis.Kletnieks@vt.edu 2 pass X-Mirapoint-IP-Reputation: reputation=neutral-1, source=Fixed, refid=n/a, actions=MAILHURDLE SPF TAG X-Junkmail-Info: (45) HELO_LOCALHOST X-Junkmail-Status: score=45/50, host=vivi.cc.vt.edu X-Junkmail-SD-Raw: score=unknown, refid=str=0001.0A020204.4B8EA5DB.0090,ss=1,fgs=0, ip=0.0.0.0, so=2009-09-22 00:05:22, dmn=2009-09-10 00:05:08, mode=multiengine X-Junkmail-IWF: false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --==_Exmh_1267639769_3960P Content-Type: text/plain; charset=us-ascii On Tue, 02 Mar 2010 18:39:07 PST, akpm@linux-foundation.org said: > The mm-of-the-moment snapshot 2010-03-02-18-38 has been uploaded to > > http://userweb.kernel.org/~akpm/mmotm/ This goes kersplat at boot for me. x86_64 on a Dell Latitude E6500. [ 12.807193] dracut: luksOpen /dev/sda2 luks-715ceabf-6f58-4251-9373-ed29e8629a7c [ 29.340174] ------------[ cut here ]------------ [ 29.341007] kernel BUG at fs/direct-io.c:630! [ 29.341007] invalid opcode: 0000 [#1] PREEMPT SMP [ 29.341007] last sysfs file: /sys/devices/virtual/block/dm-0/dm/suspended [ 29.344451] CPU 0 [ 29.344451] Modules linked in: [ 29.344451] [ 29.344451] Pid: 2008, comm: cryptsetup Not tainted 2.6.33-mmotm0302 #1 0X564R/Latitude E6500 [ 29.344451] RIP: 0010:[] [] dio_send_cur_page+0x9f/0xaa [ 29.344451] RSP: 0018:ffff88011c6f9b68 EFLAGS: 00010202 [ 29.344451] RAX: 0000000000000001 RBX: 0000000000000001 RCX: ffff88011f802040 [ 29.344451] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff81ac1688 [ 29.344451] RBP: ffff88011c6f9b88 R08: ffff88011ba19600 R09: ffff88011ba19208 [ 29.344451] R10: 0000000000000001 R11: 000000000001aa5a R12: ffffea0003de87e0 [ 29.344451] R13: 0000000000001000 R14: 0000000000000000 R15: 0000000000000002 [ 29.344451] FS: 00007f3eb38827e0(0000) GS:ffff880006000000(0000) knlGS:0000000000000000 [ 29.344451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.344451] CR2: 00000034478a8440 CR3: 000000011c263000 CR4: 00000000000406f0 [ 29.344451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.344451] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 29.344451] Process cryptsetup (pid: 2008, threadinfo ffff88011c6f8000, task ffff88011bb8ed80) [ 29.344451] Stack: [ 29.344451] ffff88011c6f9b88 ffffffff00000001 ffff88011c217000 ffff88011c217000 [ 29.344451] <0> ffff88011c6f9bd8 ffffffff81106472 0000000000000000 ffff88011f8026c8 [ 29.344451] <0> ffff88011c6f9bd8 ffffea0003de87e0 ffff88011c217000 0000000000000000 [ 29.344451] Call Trace: [ 29.344451] [] submit_page_section+0xb2/0x108 [ 29.344451] [] __blockdev_direct_IO+0x8d5/0xc4a [ 29.344451] [] blkdev_direct_IO+0x49/0x4b [ 29.344451] [] ? blkdev_get_blocks+0x0/0x8b [ 29.344451] [] generic_file_aio_read+0xdc/0x63e [ 29.344451] [] do_sync_read+0xbf/0xfc [ 29.344451] [] ? security_file_permission+0x5f/0x64 [ 29.344451] [] ? rw_verify_area+0x122/0x145 [ 29.344451] [] vfs_read+0xe0/0x140 [ 29.344451] [] sys_read+0x45/0x69 [ 29.344451] [] system_call_fastpath+0x16/0x1b [ 29.344451] Code: 75 2d 48 89 df 31 db e8 0b fd ff ff 48 c7 c7 88 16 ac 81 85 c0 89 45 e8 0f 95 c3 31 d2 89 de e8 5e 2f f9 ff 85 db 8b 45 e8 74 04 <0f> 0b eb fe 48 83 c4 18 5b c9 c3 55 48 89 e5 41 57 4d 89 c7 41 [ 29.344451] RIP [] dio_send_cur_page+0x9f/0xaa [ 29.344451] RSP [ 29.397709] ---[ end trace 9c93e8e21ea3b427 ]--- [ 29.402214] cryptsetup used greatest stack depth: 4184 bytes left [ 44.741461] SysRq : Resetting --==_Exmh_1267639769_3960P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Exmh version 2.5 07/13/2001 iD8DBQFLjqXZcC3lWbTT17ARApWtAJ4hks7IfsBo1tjjkIsQeXu5AjYSnwCg29RP c/ocEzoGvJLZH/BoygTezoM= =cwOs -----END PGP SIGNATURE----- --==_Exmh_1267639769_3960P--