From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Mailand Subject: WARNING: at fs/btrfs/inode.c:2193 btrfs_orphan_commit_root+0xb0/0xc0 [btrfs]() Date: Sat, 10 Sep 2011 23:47:23 +0200 Message-ID: <4E6BDAEB.7020206@tuxadero.com> Reply-To: martin@tuxadero.com Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from einhorn.in-berlin.de ([192.109.42.8]:36327 "EHLO einhorn.in-berlin.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933810Ab1IJVr3 (ORCPT ); Sat, 10 Sep 2011 17:47:29 -0400 Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel@vger.kernel.org, linux-btrfs@vger.kernel.org Hi I am hitting this Warning reproducible, the workload is a ceph osd, kernel ist 3.1.0-rc5. Best Regards, martin [ 5472.099766] ------------[ cut here ]------------ [ 5472.099833] WARNING: at fs/btrfs/inode.c:2193 btrfs_orphan_commit_root+0xb0/0xc0 [btrfs]() [ 5472.099838] Hardware name: MS-96B3 [ 5472.099842] Modules linked in: radeon ttm drm_kms_helper drm i2c_algo_bit psmouse sp5100_tco edac_core lp shpchp serio_raw k8temp i2c_piix4 edac_mce_amd parport ahci pata_atiixp e1000e libahci btrfs zlib_deflate libcrc32c [ 5472.099878] Pid: 2066, comm: kworker/1:1 Not tainted 3.1.0-rc5-custom #1 [ 5472.099882] Call Trace: [ 5472.099898] [] warn_slowpath_common+0x7f/0xc0 [ 5472.099907] [] warn_slowpath_null+0x1a/0x20 [ 5472.099935] [] btrfs_orphan_commit_root+0xb0/0xc0 [btrfs] [ 5472.099961] [] commit_fs_roots.clone.21+0xba/0x1a0 [btrfs] [ 5472.099971] [] ? _raw_spin_lock+0xe/0x20 [ 5472.099997] [] btrfs_commit_transaction+0x3ef/0x870 [btrfs] [ 5472.100065] [] ? __switch_to+0x261/0x2f0 [ 5472.100084] [] ? wake_up_bit+0x40/0x40 [ 5472.100120] [] ? btrfs_commit_transaction+0x870/0x870 [btrfs] [ 5472.100155] [] do_async_commit+0x1f/0x30 [btrfs] [ 5472.100171] [] process_one_work+0x11d/0x430 [ 5472.100187] [] worker_thread+0x169/0x360 [ 5472.100203] [] ? manage_workers.clone.21+0x240/0x240 [ 5472.100220] [] kthread+0x96/0xa0 [ 5472.100236] [] kernel_thread_helper+0x4/0x10 [ 5472.100253] [] ? flush_kthread_worker+0xb0/0xb0 [ 5472.100269] [] ? gs_change+0x13/0x13 [ 5472.100279] ---[ end trace a8bae5767c2c3e55 ]---