From: Chris Dunlop Subject: Bug #563 - osd: btrfs, warning at inode.c ( btrfs_orphan_commit_root ) Date: Fri, 4 Feb 2011 19:48:08 +1100 Message-ID: <20110204084808.GA3814@onthe.net.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from smtp1.onthe.net.au ([203.22.196.249]:45876 "EHLO smtp1.onthe.net.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753183Ab1BDIsK (ORCPT ); Fri, 4 Feb 2011 03:48:10 -0500 Received: from localhost (localhost [127.0.0.1]) by smtp1.onthe.net.au (Postfix) with ESMTP id 3FDCB60DB0 for ; Fri, 4 Feb 2011 19:47:58 +1100 (EST) Received: from smtp1.onthe.net.au ([127.0.0.1]) by localhost (smtp1.onthe.net.au [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EB91TS6BVpbv for ; Fri, 4 Feb 2011 19:47:57 +1100 (EST) Received: from o1.office.otn.net.au (unknown [180.148.179.26]) by smtp1.onthe.net.au (Postfix) with ESMTP id 6A21F60DA3 for ; Fri, 4 Feb 2011 19:47:57 +1100 (EST) Received: from achates.office.onthe.net.au (achates.office.onthe.net.au [10.1.32.53]) by o1.office.otn.net.au (Postfix) with ESMTP id 079567A530 for ; Fri, 4 Feb 2011 19:48:07 +1100 (EST) Content-Disposition: inline Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel@vger.kernel.org G'day, http://tracker.newdream.net/issues/563 I see this bug was closed 5 days ago. Which commit[s] closed it? I'm getting it on ceph-client 9aae8fa + btrfs-work bacae12 when I do a mkcephfs on 3 x 2 GB OSDs, e.g.: Feb 4 19:09:04 b3 kernel: [16780.260695] ------------[ cut here ]------------ Feb 4 19:09:04 b3 kernel: [16780.260716] WARNING: at fs/btrfs/inode.c:2143 btrfs_orphan_commit_root+0x7f/0x9b [btrfs]() Feb 4 19:09:04 b3 kernel: [16780.260724] Hardware name: System Product Name Feb 4 19:09:04 b3 kernel: [16780.260729] Modules linked in: kvm_amd kvm loop btrfs zlib_deflate crc32c libcrc32c dm_mod tpm_tis tpm psmouse tpm_bios i2c_piix4 i2c_core button shpchp pci_hotplug processor nfs lockd nfs_acl auth_rpcgss sunrpc sd_mod ata_generic ahci libahci libata ehci_hcd r8169 mii ohci_hcd scsi_mod thermal fan thermal_sys [last unloaded: scsi_wait_scan] Feb 4 19:09:04 b3 kernel: [16780.260783] Pid: 5233, comm: kworker/0:2 Tainted: G W 2.6.37-otn1-33361-ga3f5274 #3 Feb 4 19:09:04 b3 kernel: [16780.260792] Call Trace: Feb 4 19:09:04 b3 kernel: [16780.260805] [] ? btrfs_orphan_commit_root+0x7f/0x9b [btrfs] Feb 4 19:09:04 b3 kernel: [16780.260815] [] ? warn_slowpath_common+0x78/0x8d Feb 4 19:09:04 b3 kernel: [16780.260828] [] ? btrfs_orphan_commit_root+0x7f/0x9b [btrfs] Feb 4 19:09:04 b3 kernel: [16780.260842] [] ? commit_fs_roots+0x87/0xef [btrfs] Feb 4 19:09:04 b3 kernel: [16780.260855] [] ? btrfs_commit_transaction+0x342/0x60f [btrfs] Feb 4 19:09:04 b3 kernel: [16780.260869] [] ? xprt_release_xprt+0x41/0x73 [sunrpc] Feb 4 19:09:04 b3 kernel: [16780.260877] [] ? autoremove_wake_function+0x0/0x2e Feb 4 19:09:04 b3 kernel: [16780.260886] [] ? call_transmit+0x214/0x24f [sunrpc] Feb 4 19:09:04 b3 kernel: [16780.260899] [] ? do_async_commit+0x12/0x1b [btrfs] Feb 4 19:09:04 b3 kernel: [16780.260906] [] ? process_one_work+0x22c/0x3a5 Feb 4 19:09:04 b3 kernel: [16780.260918] [] ? do_async_commit+0x0/0x1b [btrfs] Feb 4 19:09:04 b3 kernel: [16780.260924] [] ? worker_thread+0x1d5/0x353 Feb 4 19:09:04 b3 kernel: [16780.260930] [] ? worker_thread+0x0/0x353 Feb 4 19:09:04 b3 kernel: [16780.260936] [] ? kthread+0x7e/0x86 Feb 4 19:09:04 b3 kernel: [16780.260942] [] ? kernel_thread_helper+0x4/0x10 Feb 4 19:09:04 b3 kernel: [16780.260949] [] ? kthread+0x0/0x86 Feb 4 19:09:04 b3 kernel: [16780.260954] [] ? kernel_thread_helper+0x0/0x10 Feb 4 19:09:04 b3 kernel: [16780.260961] ---[ end trace e1f5276f9dfbd540 ]--- Feb 4 19:09:05 b3 kernel: [16782.127219] ------------[ cut here ]------------ Feb 4 19:09:05 b3 kernel: [16782.127241] WARNING: at fs/btrfs/inode.c:2143 btrfs_orphan_commit_root+0x7f/0x9b [btrfs]() Feb 4 19:09:05 b3 kernel: [16782.127248] Hardware name: System Product Name Feb 4 19:09:05 b3 kernel: [16782.127253] Modules linked in: kvm_amd kvm loop btrfs zlib_deflate crc32c libcrc32c dm_mod tpm_tis tpm psmouse tpm_bios i2c_piix4 i2c_core button shpchp pci_hotplug processor nfs lockd nfs_acl auth_rpcgss sunrpc sd_mod ata_generic ahci libahci libata ehci_hcd r8169 mii ohci_hcd scsi_mod thermal fan thermal_sys [last unloaded: scsi_wait_scan] Feb 4 19:09:05 b3 kernel: [16782.127306] Pid: 5848, comm: kworker/1:2 Tainted: G W 2.6.37-otn1-33361-ga3f5274 #3 Feb 4 19:09:05 b3 kernel: [16782.127314] Call Trace: Feb 4 19:09:05 b3 kernel: [16782.127326] [] ? btrfs_orphan_commit_root+0x7f/0x9b [btrfs] Feb 4 19:09:05 b3 kernel: [16782.128628] [] ? warn_slowpath_common+0x78/0x8d Feb 4 19:09:05 b3 kernel: [16782.128642] [] ? btrfs_orphan_commit_root+0x7f/0x9b [btrfs] Feb 4 19:09:05 b3 kernel: [16782.128658] [] ? commit_fs_roots+0x87/0xef [btrfs] Feb 4 19:09:05 b3 kernel: [16782.128672] [] ? btrfs_commit_transaction+0x342/0x60f [btrfs] Feb 4 19:09:05 b3 kernel: [16782.128682] [] ? autoremove_wake_function+0x0/0x2e Feb 4 19:09:05 b3 kernel: [16782.128695] [] ? do_async_commit+0x12/0x1b [btrfs] Feb 4 19:09:05 b3 kernel: [16782.128701] [] ? process_one_work+0x22c/0x3a5 Feb 4 19:09:05 b3 kernel: [16782.128713] [] ? do_async_commit+0x0/0x1b [btrfs] Feb 4 19:09:05 b3 kernel: [16782.128719] [] ? worker_thread+0x1d5/0x353 Feb 4 19:09:05 b3 kernel: [16782.128725] [] ? worker_thread+0x0/0x353 Feb 4 19:09:05 b3 kernel: [16782.128732] [] ? kthread+0x7e/0x86 Feb 4 19:09:05 b3 kernel: [16782.128738] [] ? kernel_thread_helper+0x4/0x10 Feb 4 19:09:05 b3 kernel: [16782.128745] [] ? kthread+0x0/0x86 Feb 4 19:09:05 b3 kernel: [16782.128750] [] ? kernel_thread_helper+0x0/0x10 Feb 4 19:09:05 b3 kernel: [16782.128756] ---[ end trace e1f5276f9dfbd541 ]--- Cheers, Chris.