Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755171AbYJFUHa (ORCPT ); Mon, 6 Oct 2008 16:07:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753531AbYJFUHT (ORCPT ); Mon, 6 Oct 2008 16:07:19 -0400 Received: from relay03.mail-hub.dodo.com.au ([123.2.6.238]:42322 "EHLO relay03.mail-hub.dodo.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752984AbYJFUHR (ORCPT ); Mon, 6 Oct 2008 16:07:17 -0400 From: Grant Coady To: Randy Dunlap Cc: "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List , reiserfs-devel@vger.kernel.org Subject: Re: [Bug #11504] reiserfs ????BUG in 2.6.27-rc5 Date: Tue, 07 Oct 2008 07:07:01 +1100 Organization: http://bugsplatter.id.au/ Reply-To: Grant Coady Message-ID: References: <0pOgGB.A.uLG.E475IB@wind> <48EA423F.50401@oracle.com> In-Reply-To: <48EA423F.50401@oracle.com> X-Mailer: Forte Agent 2.0/32.652 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5028 Lines: 101 On Mon, 06 Oct 2008 09:52:15 -0700, Randy Dunlap wrote: >Rafael J. Wysocki wrote: >> This message has been generated automatically as a part of a report >> of recent regressions. >> >> The following bug entry is on the current list of known regressions >> from 2.6.26. Please verify if it still should be listed and let me know >> (either way). >> >> >> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11504 >> Subject : reiserfs BUG in 2.6.27-rc5 >> Submitter : Randy Dunlap >> Date : 2008-09-03 16:35 (32 days old) >> References : http://marc.info/?l=linux-kernel&m=122045982120138&w=4 > >Yes, it should remain since it happened recently on 2.6.27-rc8-git6. >Again with blocksize = 1KB. > >I don't see any action from the reiserfs developers about trying >to fix this. Maybe I shouldn't bother testing this. > > >Here's the BUG dump from 2.6.27-rc8-git6: > >calling init_reiserfs_fs+0x0/0x83 [reiserfs] >initcall init_reiserfs_fs+0x0/0x83 [reiserfs] returned 0 after 0 msecs >ReiserFS: cciss/c0d0p4: found reiserfs format "3.6" with standard journal >ReiserFS: cciss/c0d0p4: using journaled data mode >ReiserFS: cciss/c0d0p4: journal params: device cciss/c0d0p4, size 8125, journal first block 66, max trans len 256, max batch 225, max commit age 30, max trans age 30 >ReiserFS: cciss/c0d0p4: checking transaction log (cciss/c0d0p4) >ReiserFS: cciss/c0d0p4: Using r5 hash to sort names >------------[ cut here ]------------ >kernel BUG at fs/reiserfs/journal.c:530! >invalid opcode: 0000 [1] SMP >CPU 3 >Modules linked in: reiserfs parport_pc lp parport tg3 lpfc cciss ehci_hcd ohci_hcd uhci_hcd [last unloaded: reiserfs] >Pid: 24918, comm: fsx-linux Not tainted 2.6.27-rc8-git6 #1 >RIP: 0010:[] [] reiserfs_in_journal+0xed/0x155 [reiserfs] >RSP: 0018:ffff88017e9bb748 EFLAGS: 00010246 >RAX: 0000000000002493 RBX: ffff88017e9bb79c RCX: 0000000000002493 >RDX: ffffc20011c97760 RSI: ffffc20011bf21f0 RDI: ffff8801f85a9000 >RBP: ffff88017e9bb758 R08: 0000000000000005 R09: ffff880178851800 >R10: ffffc20011bf2000 R11: 0000000000000008 R12: ffff88017e9bb86c >R13: ffff88027f07f3f0 R14: ffff880178851800 R15: 0000000000000001 >FS: 00007facfc8af6f0(0000) GS:ffff88027f618c80(0000) knlGS:00000000f7f4d6c0 >CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b >CR2: 00007facfcabf000 CR3: 000000017899f000 CR4: 00000000000006e0 >DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 >DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 >Process fsx-linux (pid: 24918, threadinfo ffff88017e9ba000, task ffff8801796ce810) >Stack: ffff880178851800 0000000000000493 ffff88017e9bb7c8 ffffffffa0096418 > 000000116f000080 0000200000000001 ffff8801d78a7640 ffffc20000c74004 > 000004837e9bb898 ffffffffa009dd29 0000000005cce34f ffff88017e9bb998 >Call Trace: > [] scan_bitmap_block+0x128/0x227 [reiserfs] > [] ? reiserfs_update_sd_size+0x297/0x2a9 [reiserfs] > [] reiserfs_allocate_blocknrs+0x87e/0xa94 [reiserfs] > [] ? search_for_position_by_key+0x165/0x2c7 [reiserfs] > [] reiserfs_get_block+0x3b8/0xf67 [reiserfs] > [] __block_prepare_write+0x1b9/0x39c > [] ? reiserfs_get_block+0x0/0xf67 [reiserfs] > [] ? __inc_zone_page_state+0x29/0x2b > [] block_write_begin+0x7d/0xcd > [] reiserfs_write_begin+0x13d/0x1c6 [reiserfs] > [] ? reiserfs_get_block+0x0/0xf67 [reiserfs] > [] generic_file_buffered_write+0x14b/0x636 > [] ? current_fs_time+0x22/0x29 > [] __generic_file_aio_write_nolock+0x352/0x3bc > [] ? debug_mutex_free_waiter+0x46/0x4a > [] generic_file_aio_write+0x64/0xc0 > [] do_sync_write+0xe2/0x126 > [] ? vma_prio_tree_remove+0x42/0xe4 > [] ? cp_new_stat+0xf6/0x10f > [] ? autoremove_wake_function+0x0/0x38 > [] reiserfs_file_write+0x38/0x4d [reiserfs] > [] vfs_write+0xae/0x157 > [] sys_write+0x47/0x6f > [] system_call_fastpath+0x16/0x1b > > >Code: d0 25 ff 1f 00 00 49 8b 94 c2 f8 01 00 00 eb 12 8b 42 10 48 39 c8 75 06 4c 39 4a 08 74 0d 48 8b 52 40 48 85 d2 75 e9 31 c0 eb 63 <0f> 0b eb fe 49 8b 41 18 48 c1 e0 03 48 0f af c8 48 63 c2 48 01 >RIP [] reiserfs_in_journal+0xed/0x155 [reiserfs] > RSP >Kernel panic - not syncing: Fatal exception > > > >Now why didn't the system reboot? :( Did you unload the live filesystem's module above? May it's a case of don't do that? Grant. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/