From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.fusionio.com ([66.114.96.30]:36216 "EHLO mx1.fusionio.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755447Ab2LLWKc (ORCPT ); Wed, 12 Dec 2012 17:10:32 -0500 Date: Wed, 12 Dec 2012 17:10:28 -0500 From: Josef Bacik To: Stefan Behrens CC: Linux Btrfs List Subject: Re: [BUG] btrfs-next issues detected with xfstest, part #2 Message-ID: <20121212221028.GD3152@localhost.localdomain> References: <50C89FE6.4020307@giantdisaster.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" In-Reply-To: <50C89FE6.4020307@giantdisaster.de> Sender: linux-btrfs-owner@vger.kernel.org List-ID: On Wed, Dec 12, 2012 at 08:16:54AM -0700, Stefan Behrens wrote: > This is the last part. > > ./check 078-299 > > [112] > Dec 12 12:51:05 qvarne root: run xfstest 112 > device fsid 55bc7fff-2ed3-48c4-94d8-e4ec5157ae21 devid 1 transid 35 /dev/sdg > btrfs: enabling check integrity > btrfs: use lzo compression > btrfs: enabling auto defrag > btrfs: disk space caching is enabled > ------------[ cut here ]------------ > kernel BUG at fs/btrfs/locking.c:265! > invalid opcode: 0000 [#1] SMP > Modules linked in: btrfs raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov raid6_pq async_tx raid1 raid0 mpt2sas scsi_transport_sas raid_class > CPU 2 > Pid: 31783, comm: fsx Tainted: G W 3.7.0+ #106 Supermicro X8SIL/X8SIL > RIP: 0010:[] [] btrfs_assert_tree_locked+0x10/0x20 [btrfs] > RSP: 0018:ffff88022ef899c8 EFLAGS: 00010246 > RAX: 0000000000000000 RBX: ffff8801e35aea20 RCX: 0000000000000001 > RDX: 00000001dd212000 RSI: ffff880000000000 RDI: ffff880225977700 > RBP: ffff88022ef899c8 R08: 0000000000000001 R09: 0000000000000001 > R10: 0000000000000006 R11: 0000000000000001 R12: 0000000000000001 > R13: 0000000000000001 R14: ffff88022b551000 R15: ffff880230aaebe0 > FS: 00007f46ad977700(0000) GS:ffff880236a00000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > CR2: 00007f46ad8e9000 CR3: 0000000231cec000 CR4: 00000000000007e0 > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 > Process fsx (pid: 31783, threadinfo ffff88022ef88000, task ffff88022e1b2270) > Stack: > ffff88022ef89a68 ffffffffa00bbf1b 0000000000000006 0000000000000006 > 0000000000000035 0000000000000005 ffff88022ef89a68 ffffffff00000001 > ffff880200000001 00000f6600000006 ffff880100000001 ffff880225975e40 > Call Trace: > [] push_leaf_left+0xab/0x1a0 [btrfs] > [] btrfs_del_items+0x37d/0x4f0 [btrfs] > [] ? read_extent_buffer+0xb4/0x110 [btrfs] > [] drop_adjacent_extents.isra.24+0x465/0x480 [btrfs] > [] log_one_extent.isra.25+0x2e8/0x710 [btrfs] > [] ? btrfs_log_inode+0x7fc/0x8e0 [btrfs] > [] btrfs_log_inode+0x7ee/0x8e0 [btrfs] > [] btrfs_log_inode_parent+0x18a/0x450 [btrfs] > [] btrfs_log_dentry_safe+0x3f/0x60 [btrfs] > [] btrfs_sync_file+0x147/0x2c0 [btrfs] > [] vfs_fsync+0x26/0x30 > [] sys_msync+0x13c/0x1c0 > [] system_call_fastpath+0x16/0x1b > Code: 5d 41 5e 41 5f 5d c3 be e8 00 00 00 48 c7 c7 06 27 15 a0 e8 33 38 f7 e0 eb bb 90 8b 87 cc 00 00 00 55 48 89 e5 85 c0 74 02 5d c3 <0f> 0b 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 > 00 55 48 89 e5 48 > RIP [] btrfs_assert_tree_locked+0x10/0x20 [btrfs] > RSP > ---[ end trace 2f6666e1b1941b46 ]--- > > A sysrq-b was required to reboot the box. > Well I fixed this one ;). Thanks, Josef