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] [<ffffffffa0215444>] ? btrfs_orphan_commit_root+0x7f/0x9b [btrfs] Feb 4 19:09:04 b3 kernel: [16780.260815] [<ffffffff81044644>] ? warn_slowpath_common+0x78/0x8d Feb 4 19:09:04 b3 kernel: [16780.260828] [<ffffffffa0215444>] ? btrfs_orphan_commit_root+0x7f/0x9b [btrfs] Feb 4 19:09:04 b3 kernel: [16780.260842] [<ffffffffa020adfe>] ? commit_fs_roots+0x87/0xef [btrfs] Feb 4 19:09:04 b3 kernel: [16780.260855] [<ffffffffa020ba71>] ? btrfs_commit_transaction+0x342/0x60f [btrfs] Feb 4 19:09:04 b3 kernel: [16780.260869] [<ffffffffa00aef5d>] ? xprt_release_xprt+0x41/0x73 [sunrpc] Feb 4 19:09:04 b3 kernel: [16780.260877] [<ffffffff8105df3a>] ? autoremove_wake_function+0x0/0x2e Feb 4 19:09:04 b3 kernel: [16780.260886] [<ffffffffa00ace70>] ? call_transmit+0x214/0x24f [sunrpc] Feb 4 19:09:04 b3 kernel: [16780.260899] [<ffffffffa020bd50>] ? do_async_commit+0x12/0x1b [btrfs] Feb 4 19:09:04 b3 kernel: [16780.260906] [<ffffffff8105903b>] ? process_one_work+0x22c/0x3a5 Feb 4 19:09:04 b3 kernel: [16780.260918] [<ffffffffa020bd3e>] ? do_async_commit+0x0/0x1b [btrfs] Feb 4 19:09:04 b3 kernel: [16780.260924] [<ffffffff81059507>] ? worker_thread+0x1d5/0x353 Feb 4 19:09:04 b3 kernel: [16780.260930] [<ffffffff81059332>] ? worker_thread+0x0/0x353 Feb 4 19:09:04 b3 kernel: [16780.260936] [<ffffffff8105daf0>] ? kthread+0x7e/0x86 Feb 4 19:09:04 b3 kernel: [16780.260942] [<ffffffff8100a7e4>] ? kernel_thread_helper+0x4/0x10 Feb 4 19:09:04 b3 kernel: [16780.260949] [<ffffffff8105da72>] ? kthread+0x0/0x86 Feb 4 19:09:04 b3 kernel: [16780.260954] [<ffffffff8100a7e0>] ? 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] [<ffffffffa0215444>] ? btrfs_orphan_commit_root+0x7f/0x9b [btrfs] Feb 4 19:09:05 b3 kernel: [16782.128628] [<ffffffff81044644>] ? warn_slowpath_common+0x78/0x8d Feb 4 19:09:05 b3 kernel: [16782.128642] [<ffffffffa0215444>] ? btrfs_orphan_commit_root+0x7f/0x9b [btrfs] Feb 4 19:09:05 b3 kernel: [16782.128658] [<ffffffffa020adfe>] ? commit_fs_roots+0x87/0xef [btrfs] Feb 4 19:09:05 b3 kernel: [16782.128672] [<ffffffffa020ba71>] ? btrfs_commit_transaction+0x342/0x60f [btrfs] Feb 4 19:09:05 b3 kernel: [16782.128682] [<ffffffff8105df3a>] ? autoremove_wake_function+0x0/0x2e Feb 4 19:09:05 b3 kernel: [16782.128695] [<ffffffffa020bd50>] ? do_async_commit+0x12/0x1b [btrfs] Feb 4 19:09:05 b3 kernel: [16782.128701] [<ffffffff8105903b>] ? process_one_work+0x22c/0x3a5 Feb 4 19:09:05 b3 kernel: [16782.128713] [<ffffffffa020bd3e>] ? do_async_commit+0x0/0x1b [btrfs] Feb 4 19:09:05 b3 kernel: [16782.128719] [<ffffffff81059507>] ? worker_thread+0x1d5/0x353 Feb 4 19:09:05 b3 kernel: [16782.128725] [<ffffffff81059332>] ? worker_thread+0x0/0x353 Feb 4 19:09:05 b3 kernel: [16782.128732] [<ffffffff8105daf0>] ? kthread+0x7e/0x86 Feb 4 19:09:05 b3 kernel: [16782.128738] [<ffffffff8100a7e4>] ? kernel_thread_helper+0x4/0x10 Feb 4 19:09:05 b3 kernel: [16782.128745] [<ffffffff8105da72>] ? kthread+0x0/0x86 Feb 4 19:09:05 b3 kernel: [16782.128750] [<ffffffff8100a7e0>] ? kernel_thread_helper+0x0/0x10 Feb 4 19:09:05 b3 kernel: [16782.128756] ---[ end trace e1f5276f9dfbd541 ]--- Cheers, Chris. -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
