On Thu, 24 Oct 2013 14:54:15 +0900 Tomasz Chmielewski <tch@xxxxxxxxxxx> wrote: > On Wed, 23 Oct 2013 13:28:44 +0900 > Tomasz Chmielewski <tch@xxxxxxxxxxx> wrote: > > OK, putting high load aside - it finished, with no errors: > > # btrfs scrub status /mnt/lxc1 > scrub status for 8d08ad6d-4543-4fe5-8b1b-640dc1423d41 > scrub started at Wed Oct 23 04:19:55 2013 and finished after > 68479 seconds total bytes scrubbed: 3.50TB with 0 errors And right some time after using it again - no "unable to find logical" this time, and didn't "hang" (yet?). [102428.040859] ------------[ cut here ]------------ [102428.040939] WARNING: CPU: 4 PID: 26530 at fs/btrfs/ctree.c:1322 btrfs_search_old_slot+0x338/0x81d [btrfs]() [102428.041055] Modules linked in: veth ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip_tables x_tables cpufreq_ondemand cpufreq_conservative cpufreq_powersave cpufreq_stats bridge stp llc ipv6 btrfs xor raid6_pq zlib_deflate loop i2c_i801 i2c_core lpc_ich mfd_core pcspkr acpi_cpufreq freq_table ehci_pci button video ehci_hcd ext4 crc16 jbd2 mbcache raid1 sg sd_mod ahci libahci r8169 mii libata scsi_mod [102428.041474] CPU: 4 PID: 26530 Comm: btrfs-endio-wri Not tainted 3.12.0-rc6 #1 [102428.041585] Hardware name: System manufacturer System Product Name/P8H77-M PRO, BIOS 1101 02/04/2013 [102428.041699] 0000000000000009 ffff8801fa1d37e8 ffffffff8138145b 0000000000000006 [102428.041816] 0000000000000000 ffff8801fa1d3828 ffffffff810366a9 0000023be09b3000 [102428.041930] ffffffffa0236e23 ffff8807eb8b9360 ffff88060beb1800 ffff8804e36e9040 [102428.042046] Call Trace: [102428.042106] [<ffffffff8138145b>] dump_stack+0x46/0x58 [102428.042169] [<ffffffff810366a9>] warn_slowpath_common+0x77/0x91 [102428.042240] [<ffffffffa0236e23>] ? btrfs_search_old_slot+0x338/0x81d [btrfs] [102428.042353] [<ffffffff810366d8>] warn_slowpath_null+0x15/0x17 [102428.042423] [<ffffffffa0236e23>] btrfs_search_old_slot+0x338/0x81d [btrfs] [102428.042503] [<ffffffffa029a6e8>] __resolve_indirect_refs+0x10f/0x481 [btrfs] [102428.042631] [<ffffffffa026bdf3>] ? free_extent_buffer+0x77/0x7c [btrfs] [102428.042708] [<ffffffffa029b0dd>] find_parent_nodes+0x33b/0x5d6 [btrfs] [102428.042784] [<ffffffffa029b40b>] btrfs_find_all_roots+0x7c/0xd7 [btrfs] [102428.042858] [<ffffffffa029e562>] btrfs_qgroup_account_ref+0x109/0x40d [btrfs] [102428.042981] [<ffffffffa029e41f>] ? btrfs_qgroup_record_ref+0x2d/0x67 [btrfs] [102428.043103] [<ffffffffa023e805>] btrfs_delayed_refs_qgroup_accounting+0xac/0xe0 [btrfs] [102428.043229] [<ffffffffa0252475>] __btrfs_end_transaction+0x51/0x2bd [btrfs] [102428.043303] [<ffffffffa025270c>] btrfs_end_transaction+0xb/0xd [btrfs] [102428.043379] [<ffffffffa025b95d>] relink_extent_backref+0x68a/0x6cf [btrfs] [102428.043455] [<ffffffffa025c185>] btrfs_finish_ordered_io+0x7e3/0x8e4 [btrfs] [102428.043569] [<ffffffff810e316a>] ? kmem_cache_free+0x164/0x17a [102428.043633] [<ffffffff810ae673>] ? mempool_free_slab+0x12/0x14 [102428.043705] [<ffffffffa025c296>] finish_ordered_fn+0x10/0x12 [btrfs] [102428.043781] [<ffffffffa0277322>] worker_loop+0x15e/0x494 [btrfs] [102428.043855] [<ffffffffa02771c4>] ? btrfs_queue_worker+0x26d/0x26d [btrfs] [102428.043921] [<ffffffff8104e6be>] kthread+0xb5/0xbd [102428.043982] [<ffffffff8104e609>] ? kthread_freezable_should_stop+0x43/0x43 [102428.044046] [<ffffffff813861fc>] ret_from_fork+0x7c/0xb0 [102428.044109] [<ffffffff8104e609>] ? kthread_freezable_should_stop+0x43/0x43 [102428.044193] ---[ end trace d0bf6f5b2d22f3d8 ]--- [102428.044269] ------------[ cut here ]------------ [102428.044344] WARNING: CPU: 4 PID: 26530 at fs/btrfs/ctree.c:1322 btrfs_search_old_slot+0x338/0x81d [btrfs]() [102428.044466] Modules linked in: veth ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip_tables x_tables cpufreq_ondemand cpufreq_conservative cpufreq_powersave cpufreq_stats bridge stp llc ipv6 btrfs xor raid6_pq zlib_deflate loop i2c_i801 i2c_core lpc_ich mfd_core pcspkr acpi_cpufreq freq_table ehci_pci button video ehci_hcd ext4 crc16 jbd2 mbcache raid1 sg sd_mod ahci libahci r8169 mii libata scsi_mod [102428.044881] CPU: 4 PID: 26530 Comm: btrfs-endio-wri Tainted: G W 3.12.0-rc6 #1 [102428.044994] Hardware name: System manufacturer System Product Name/P8H77-M PRO, BIOS 1101 02/04/2013 [102428.045109] 0000000000000009 ffff8801fa1d3758 ffffffff8138145b 0000000000000006 [102428.045225] 0000000000000000 ffff8801fa1d3798 ffffffff810366a9 0000023be09b3000 [102428.045340] ffffffffa0236e23 ffff8807eb8b9360 ffff88060beb1800 ffff8804e36e9040 [102428.045455] Call Trace: [102428.045513] [<ffffffff8138145b>] dump_stack+0x46/0x58 [102428.045574] [<ffffffff810366a9>] warn_slowpath_common+0x77/0x91 [102428.045644] [<ffffffffa0236e23>] ? btrfs_search_old_slot+0x338/0x81d [btrfs] [102428.045757] [<ffffffff810366d8>] warn_slowpath_null+0x15/0x17 [102428.045826] [<ffffffffa0236e23>] btrfs_search_old_slot+0x338/0x81d [btrfs] [102428.045891] [<ffffffff8109b72e>] ? call_rcu_sched+0x12/0x14 [102428.045967] [<ffffffffa026bd01>] ? alloc_extent_buffer+0x2dc/0x30f [btrfs] [102428.046038] [<ffffffffa0239053>] btrfs_next_old_leaf+0xc9/0x3a6 [btrfs] [102428.046115] [<ffffffffa029a92a>] __resolve_indirect_refs+0x351/0x481 [btrfs] [102428.046240] [<ffffffffa026bdf3>] ? free_extent_buffer+0x77/0x7c [btrfs] [102428.046315] [<ffffffffa029b0dd>] find_parent_nodes+0x33b/0x5d6 [btrfs] [102428.046389] [<ffffffffa029b40b>] btrfs_find_all_roots+0x7c/0xd7 [btrfs] [102428.046464] [<ffffffffa029e562>] btrfs_qgroup_account_ref+0x109/0x40d [btrfs] [102428.046586] [<ffffffffa029e41f>] ? btrfs_qgroup_record_ref+0x2d/0x67 [btrfs] [102428.046707] [<ffffffffa023e805>] btrfs_delayed_refs_qgroup_accounting+0xac/0xe0 [btrfs] [102428.046832] [<ffffffffa0252475>] __btrfs_end_transaction+0x51/0x2bd [btrfs] [102428.046906] [<ffffffffa025270c>] btrfs_end_transaction+0xb/0xd [btrfs] [102428.046981] [<ffffffffa025b95d>] relink_extent_backref+0x68a/0x6cf [btrfs] [102428.047055] [<ffffffffa025c185>] btrfs_finish_ordered_io+0x7e3/0x8e4 [btrfs] [102428.047168] [<ffffffff810e316a>] ? kmem_cache_free+0x164/0x17a [102428.047230] [<ffffffff810ae673>] ? mempool_free_slab+0x12/0x14 [102428.047303] [<ffffffffa025c296>] finish_ordered_fn+0x10/0x12 [btrfs] [102428.047378] [<ffffffffa0277322>] worker_loop+0x15e/0x494 [btrfs] [102428.047451] [<ffffffffa02771c4>] ? btrfs_queue_worker+0x26d/0x26d [btrfs] [102428.047516] [<ffffffff8104e6be>] kthread+0xb5/0xbd [102428.047577] [<ffffffff8104e609>] ? kthread_freezable_should_stop+0x43/0x43 [102428.047642] [<ffffffff813861fc>] ret_from_fork+0x7c/0xb0 [102428.047703] [<ffffffff8104e609>] ? kthread_freezable_should_stop+0x43/0x43 [102428.047767] ---[ end trace d0bf6f5b2d22f3d9 ]--- -- Tomasz Chmielewski http://wpkg.org -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
