From: Kai Krakow <hurikhan77+btrfs@gmail.com>
To: linux-btrfs@vger.kernel.org
Subject: Re: [3.3.1] multiple oopses during rsync backup
Date: Fri, 13 Apr 2012 18:05:22 +0200 [thread overview]
Message-ID: <afvl59-cg9.ln1@hurikhan.ath.cx> (raw)
In-Reply-To: 2cil59-784.ln1@hurikhan.ath.cx
Just in case it is interesting, here's the blocked state (take note I
currently have other fs actions running on my btrfs root fs copying a lot of
files from a remote server):
Kai Krakow <hurikhan77+btrfs@gmail.com> schrieb:
> This is what happened while rsyncing my system disk to my btrfs backup
> device after I enabled space caching for the latter (and first time using
> it after 3.3.1, last time I sync'ed it was with 3.2.x):
>
> [... dmesg output ...]
[24701.417821] SysRq : Show Blocked State
[24701.417826] task PC stack pid father
[24701.417896] btrfs-delayed-m D ffff8802ddebd2e0 0 10993 2
0x00000000
[24701.417900] ffff8802ddebd2e0 0000000000000046 00000002bb866b00
ffff88042dc6d940
[24701.417903] ffff880300000002 ffff8803f68e7a98 0000000000010b00
ffff8802bbccdfd8
[24701.417906] ffff8802bbccdfd8 0000000000010b00 ffff8802ddebd2e0
0000000000010b00
[24701.417909] Call Trace:
[24701.417914] [<ffffffff81186b11>] ? btrfs_tree_read_lock+0xc5/0x110
[24701.417918] [<ffffffff8103f234>] ? wake_up_bit+0x23/0x23
[24701.417921] [<ffffffff811468ee>] ? btrfs_read_lock_root_node+0x1d/0x3f
[24701.417924] [<ffffffff81149adc>] ? btrfs_search_slot+0x145/0x658
[24701.417927] [<ffffffff8114d0da>] ?
lookup_inline_extent_backref+0xb8/0x36e
[24701.417930] [<ffffffff81191a3f>] ? tree_insert+0x143/0x15f
[24701.417933] [<ffffffff811d27a9>] ? radix_tree_tag_set+0x62/0xc4
[24701.417935] [<ffffffff8114d3f3>] ?
insert_inline_extent_backref+0x63/0xea
[24701.417939] [<ffffffff81459e41>] ? _cond_resched+0x9/0x20
[24701.417943] [<ffffffff810b4bbd>] ?
slab_pre_alloc_hook.clone.49+0x15/0x1c
[24701.417945] [<ffffffff8114e3b8>] ?
__btrfs_inc_extent_ref.clone.64+0xa9/0x1c9
[24701.417948] [<ffffffff8117a066>] ? map_private_extent_buffer+0x9d/0xde
[24701.417951] [<ffffffff81152ac2>] ? run_clustered_refs+0x6a8/0x74a
[24701.417953] [<ffffffff81147dc4>] ? comp_keys+0x23/0x28
[24701.417955] [<ffffffff81147eb5>] ?
generic_bin_search.clone.43+0xec/0x130
[24701.417958] [<ffffffff81187026>] ? btrfs_tree_read_unlock+0x7b/0x8a
[24701.417960] [<ffffffff81152d84>] ? btrfs_run_delayed_refs+0x220/0x2ed
[24701.417963] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.417965] [<ffffffff81186ef2>] ? btrfs_tree_unlock+0x87/0x90
[24701.417968] [<ffffffff8114db18>] ?
block_rsv_release_bytes.clone.46+0xad/0xc8
[24701.417970] [<ffffffff81160c40>] ? __btrfs_end_transaction+0x79/0x1e9
[24701.417973] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.417975] [<ffffffff81199aa6>] ?
btrfs_async_run_delayed_node_done+0x16d/0x1cb
[24701.417978] [<ffffffff811818f5>] ? worker_loop+0x17e/0x4c5
[24701.417980] [<ffffffff81181777>] ? btrfs_queue_worker+0x273/0x273
[24701.417981] [<ffffffff81181777>] ? btrfs_queue_worker+0x273/0x273
[24701.417984] [<ffffffff8103ee71>] ? kthread+0x81/0x89
[24701.417986] [<ffffffff8145c254>] ? kernel_thread_helper+0x4/0x10
[24701.417988] [<ffffffff8103edf0>] ?
kthread_freezable_should_stop+0x3c/0x3c
[24701.417990] [<ffffffff8145c250>] ? gs_change+0xb/0xb
[24701.417993] btrfs-transacti D ffff8802ce3cd2e0 0 11002 2
0x00000000
[24701.417996] ffff8802ce3cd2e0 0000000000000046 0000000000000002
ffff88042dc6f2c0
[24701.417998] ffffffff00000000 0000000000000000 0000000000010b00
ffff8801f9401fd8
[24701.418001] ffff8801f9401fd8 0000000000010b00 ffff8802ce3cd2e0
0000000000010b00
[24701.418004] Call Trace:
[24701.418006] [<ffffffff81186b11>] ? btrfs_tree_read_lock+0xc5/0x110
[24701.418008] [<ffffffff8103f234>] ? wake_up_bit+0x23/0x23
[24701.418010] [<ffffffff811468ee>] ? btrfs_read_lock_root_node+0x1d/0x3f
[24701.418012] [<ffffffff81149adc>] ? btrfs_search_slot+0x145/0x658
[24701.418014] [<ffffffff8114d0da>] ?
lookup_inline_extent_backref+0xb8/0x36e
[24701.418017] [<ffffffff810b4bbd>] ?
slab_pre_alloc_hook.clone.49+0x15/0x1c
[24701.418020] [<ffffffff8114f6af>] ? __btrfs_free_extent+0xcb/0x5c7
[24701.418022] [<ffffffff81152af8>] ? run_clustered_refs+0x6de/0x74a
[24701.418025] [<ffffffff81152d84>] ? btrfs_run_delayed_refs+0x220/0x2ed
[24701.418028] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418030] [<ffffffff81459e41>] ? _cond_resched+0x9/0x20
[24701.418032] [<ffffffff814592ab>] ? mutex_lock+0xd/0x2d
[24701.418035] [<ffffffff8145a93c>] ? _raw_spin_lock_irqsave+0x9/0x22
[24701.418037] [<ffffffff8116056a>] ? btrfs_commit_transaction+0x8f/0x6d1
[24701.418039] [<ffffffff8104508d>] ? need_resched+0x1a/0x23
[24701.418042] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418044] [<ffffffff81459e41>] ? _cond_resched+0x9/0x20
[24701.418046] [<ffffffff810b4bbd>] ?
slab_pre_alloc_hook.clone.49+0x15/0x1c
[24701.418048] [<ffffffff810b5e42>] ? kmem_cache_alloc+0x1c/0x95
[24701.418050] [<ffffffff8103f234>] ? wake_up_bit+0x23/0x23
[24701.418053] [<ffffffff81160fde>] ? start_transaction+0x1db/0x215
[24701.418055] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418057] [<ffffffff8115a9c6>] ? transaction_kthread+0x171/0x21b
[24701.418059] [<ffffffff8115a855>] ? try_to_freeze+0x37/0x37
[24701.418061] [<ffffffff8115a855>] ? try_to_freeze+0x37/0x37
[24701.418063] [<ffffffff8103ee71>] ? kthread+0x81/0x89
[24701.418065] [<ffffffff8145c254>] ? kernel_thread_helper+0x4/0x10
[24701.418067] [<ffffffff8103edf0>] ?
kthread_freezable_should_stop+0x3c/0x3c
[24701.418069] [<ffffffff8145c250>] ? gs_change+0xb/0xb
[24701.418071] rsync D ffff88029a5c3fc0 0 11012 1
0x00000004
[24701.418074] ffff88029a5c3fc0 0000000000000082 0000000000000003
ffff88042dc6d940
[24701.418076] 0000000000000050 0000000000000000 0000000000010b00
ffff8801b7671fd8
[24701.418079] ffff8801b7671fd8 0000000000010b00 ffff88029a5c3fc0
0000000000010b00
[24701.418082] Call Trace:
[24701.418084] [<ffffffff81186b11>] ? btrfs_tree_read_lock+0xc5/0x110
[24701.418086] [<ffffffff8103f234>] ? wake_up_bit+0x23/0x23
[24701.418088] [<ffffffff811468ee>] ? btrfs_read_lock_root_node+0x1d/0x3f
[24701.418090] [<ffffffff81149adc>] ? btrfs_search_slot+0x145/0x658
[24701.418092] [<ffffffff8114d0da>] ?
lookup_inline_extent_backref+0xb8/0x36e
[24701.418095] [<ffffffff8117a066>] ? map_private_extent_buffer+0x9d/0xde
[24701.418097] [<ffffffff810b4bbd>] ?
slab_pre_alloc_hook.clone.49+0x15/0x1c
[24701.418100] [<ffffffff8114f6af>] ? __btrfs_free_extent+0xcb/0x5c7
[24701.418102] [<ffffffff8114873b>] ? btrfs_leaf_free_space+0x31/0x6e
[24701.418104] [<ffffffff81152af8>] ? run_clustered_refs+0x6de/0x74a
[24701.418107] [<ffffffff814592ab>] ? mutex_lock+0xd/0x2d
[24701.418109] [<ffffffff81152d84>] ? btrfs_run_delayed_refs+0x220/0x2ed
[24701.418112] [<ffffffff8116a0aa>] ? btrfs_add_link+0x176/0x1fb
[24701.418114] [<ffffffff81160c40>] ? __btrfs_end_transaction+0x79/0x1e9
[24701.418116] [<ffffffff8116ad8a>] ? btrfs_create+0x173/0x1b4
[24701.418119] [<ffffffff81031028>] ? ns_capable+0x38/0x4b
[24701.418121] [<ffffffff810c744d>] ? vfs_create+0x4f/0x6f
[24701.418123] [<ffffffff810c7be4>] ? do_last+0x22b/0x57f
[24701.418126] [<ffffffff810c8512>] ? path_openat+0xcf/0x32d
[24701.418128] [<ffffffff810bcae2>] ? do_sync_write+0xb1/0xea
[24701.418130] [<ffffffff810c8844>] ? do_filp_open+0x2c/0x72
[24701.418132] [<ffffffff8104508d>] ? need_resched+0x1a/0x23
[24701.418135] [<ffffffff81459e41>] ? _cond_resched+0x9/0x20
[24701.418137] [<ffffffff811d74b1>] ? __strncpy_from_user+0x19/0x4a
[24701.418140] [<ffffffff810d194f>] ? alloc_fd+0x69/0x110
[24701.418142] [<ffffffff810bc777>] ? do_sys_open+0x60/0xe7
[24701.418145] [<ffffffff8145b162>] ? system_call_fastpath+0x16/0x1b
[24701.418146] btrfs-delayed-m D ffff8802ddebb300 0 11016 2
0x00000000
[24701.418149] ffff8802ddebb300 0000000000000046 0000000000000001
ffff88042dc6bfc0
[24701.418151] ffff88001e496e08 0000000019c00000 0000000000010b00
ffff88010e3adfd8
[24701.418154] ffff88010e3adfd8 0000000000010b00 ffff8802ddebb300
0000000000010b00
[24701.418157] Call Trace:
[24701.418159] [<ffffffff81186b11>] ? btrfs_tree_read_lock+0xc5/0x110
[24701.418161] [<ffffffff8103f234>] ? wake_up_bit+0x23/0x23
[24701.418163] [<ffffffff811d2f6b>] ? rb_insert_color+0xb1/0xd9
[24701.418165] [<ffffffff811468ee>] ? btrfs_read_lock_root_node+0x1d/0x3f
[24701.418167] [<ffffffff81149adc>] ? btrfs_search_slot+0x145/0x658
[24701.418170] [<ffffffff81191e7d>] ?
add_delayed_tree_ref.clone.10+0xb7/0xee
[24701.418172] [<ffffffff810b4bbd>] ?
slab_pre_alloc_hook.clone.49+0x15/0x1c
[24701.418175] [<ffffffff811507f5>] ? btrfs_lookup_extent_info+0x75/0x262
[24701.418177] [<ffffffff81179c0c>] ? read_extent_buffer+0x97/0xe2
[24701.418179] [<ffffffff81146b87>] ? update_ref_for_cow+0x44/0x216
[24701.418181] [<ffffffff81146f00>] ? __btrfs_cow_block+0x1a7/0x312
[24701.418183] [<ffffffff8114715f>] ? btrfs_cow_block+0xf4/0x103
[24701.418185] [<ffffffff81149bbd>] ? btrfs_search_slot+0x226/0x658
[24701.418188] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418190] [<ffffffff81159146>] ? btrfs_lookup_inode+0x25/0x87
[24701.418192] [<ffffffff8104508d>] ? need_resched+0x1a/0x23
[24701.418194] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418196] [<ffffffff81459e41>] ? _cond_resched+0x9/0x20
[24701.418198] [<ffffffff814592ab>] ? mutex_lock+0xd/0x2d
[24701.418200] [<ffffffff81198e2f>] ? btrfs_update_delayed_inode+0x6b/0x126
[24701.418203] [<ffffffff81160fde>] ? start_transaction+0x1db/0x215
[24701.418205] [<ffffffff811999d8>] ?
btrfs_async_run_delayed_node_done+0x9f/0x1cb
[24701.418207] [<ffffffff811818f5>] ? worker_loop+0x17e/0x4c5
[24701.418209] [<ffffffff81181777>] ? btrfs_queue_worker+0x273/0x273
[24701.418211] [<ffffffff81181777>] ? btrfs_queue_worker+0x273/0x273
[24701.418213] [<ffffffff8103ee71>] ? kthread+0x81/0x89
[24701.418215] [<ffffffff8145c254>] ? kernel_thread_helper+0x4/0x10
[24701.418218] [<ffffffff8103edf0>] ?
kthread_freezable_should_stop+0x3c/0x3c
[24701.418220] [<ffffffff8145c250>] ? gs_change+0xb/0xb
[24701.418221] btrfs-endio-wri D ffff880079c28660 0 11038 2
0x00000000
[24701.418223] ffff880079c28660 0000000000000046 0000000000000050
ffff88042dc6f2c0
[24701.418226] 0000000000000002 0000000000000050 0000000000010b00
ffff88012389dfd8
[24701.418229] ffff88012389dfd8 0000000000010b00 ffff880079c28660
0000000000010b00
[24701.418231] Call Trace:
[24701.418233] [<ffffffff81186b11>] ? btrfs_tree_read_lock+0xc5/0x110
[24701.418235] [<ffffffff8103f234>] ? wake_up_bit+0x23/0x23
[24701.418237] [<ffffffff811468ee>] ? btrfs_read_lock_root_node+0x1d/0x3f
[24701.418239] [<ffffffff81149adc>] ? btrfs_search_slot+0x145/0x658
[24701.418242] [<ffffffff8108fed8>] ? __set_page_dirty_nobuffers+0x16/0xd2
[24701.418245] [<ffffffff8114d0da>] ?
lookup_inline_extent_backref+0xb8/0x36e
[24701.418247] [<ffffffff81044f54>] ? __wake_up+0x35/0x46
[24701.418249] [<ffffffff81149048>] ? __push_leaf_right+0x37b/0x38f
[24701.418252] [<ffffffff8114d3f3>] ?
insert_inline_extent_backref+0x63/0xea
[24701.418254] [<ffffffff81459e41>] ? _cond_resched+0x9/0x20
[24701.418256] [<ffffffff810b4bbd>] ?
slab_pre_alloc_hook.clone.49+0x15/0x1c
[24701.418259] [<ffffffff8114e3b8>] ?
__btrfs_inc_extent_ref.clone.64+0xa9/0x1c9
[24701.418261] [<ffffffff8115afc4>] ? verify_parent_transid+0x31/0xf9
[24701.418263] [<ffffffff81152ac2>] ? run_clustered_refs+0x6a8/0x74a
[24701.418266] [<ffffffff81152d84>] ? btrfs_run_delayed_refs+0x220/0x2ed
[24701.418269] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418271] [<ffffffff8119a941>] ?
btrfs_delayed_update_inode+0x340/0x363
[24701.418273] [<ffffffff81044f54>] ? __wake_up+0x35/0x46
[24701.418276] [<ffffffff81160c40>] ? __btrfs_end_transaction+0x79/0x1e9
[24701.418278] [<ffffffff81165953>] ? btrfs_finish_ordered_io+0x289/0x2ae
[24701.418280] [<ffffffff81458f7b>] ? schedule_timeout+0xa8/0xd7
[24701.418283] [<ffffffff81190a6f>] ? end_compressed_bio_write+0x60/0xbb
[24701.418284] [<ffffffff811818f5>] ? worker_loop+0x17e/0x4c5
[24701.418286] [<ffffffff81181777>] ? btrfs_queue_worker+0x273/0x273
[24701.418288] [<ffffffff81181777>] ? btrfs_queue_worker+0x273/0x273
[24701.418290] [<ffffffff8103ee71>] ? kthread+0x81/0x89
[24701.418292] [<ffffffff8145c254>] ? kernel_thread_helper+0x4/0x10
[24701.418295] [<ffffffff8103edf0>] ?
kthread_freezable_should_stop+0x3c/0x3c
[24701.418297] [<ffffffff8145c250>] ? gs_change+0xb/0xb
[24701.418298] btrfs-delayed-m D ffff88020b5e9fe0 0 11041 2
0x00000000
[24701.418300] ffff88020b5e9fe0 0000000000000046 000000000000047f
ffff88042dc6f2c0
[24701.418303] ffff880200000001 0000000000000000 0000000000010b00
ffff8801ccbedfd8
[24701.418306] ffff8801ccbedfd8 0000000000010b00 ffff88020b5e9fe0
0000000000010b00
[24701.418308] Call Trace:
[24701.418310] [<ffffffff81186b11>] ? btrfs_tree_read_lock+0xc5/0x110
[24701.418312] [<ffffffff8103f234>] ? wake_up_bit+0x23/0x23
[24701.418315] [<ffffffff8115043b>] ? find_free_extent.clone.71+0x7cb/0x950
[24701.418317] [<ffffffff811468ee>] ? btrfs_read_lock_root_node+0x1d/0x3f
[24701.418319] [<ffffffff81149adc>] ? btrfs_search_slot+0x145/0x658
[24701.418321] [<ffffffff811d2f6b>] ? rb_insert_color+0xb1/0xd9
[24701.418323] [<ffffffff81191a3f>] ? tree_insert+0x143/0x15f
[24701.418326] [<ffffffff8114d0da>] ?
lookup_inline_extent_backref+0xb8/0x36e
[24701.418328] [<ffffffff810b4bbd>] ?
slab_pre_alloc_hook.clone.49+0x15/0x1c
[24701.418330] [<ffffffff8114f6af>] ? __btrfs_free_extent+0xcb/0x5c7
[24701.418333] [<ffffffff81152af8>] ? run_clustered_refs+0x6de/0x74a
[24701.418335] [<ffffffff81147dc4>] ? comp_keys+0x23/0x28
[24701.418337] [<ffffffff81187026>] ? btrfs_tree_read_unlock+0x7b/0x8a
[24701.418340] [<ffffffff81152d84>] ? btrfs_run_delayed_refs+0x220/0x2ed
[24701.418342] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418344] [<ffffffff81186ef2>] ? btrfs_tree_unlock+0x87/0x90
[24701.418347] [<ffffffff8114db18>] ?
block_rsv_release_bytes.clone.46+0xad/0xc8
[24701.418349] [<ffffffff81160c40>] ? __btrfs_end_transaction+0x79/0x1e9
[24701.418351] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418354] [<ffffffff81199aa6>] ?
btrfs_async_run_delayed_node_done+0x16d/0x1cb
[24701.418356] [<ffffffff811818f5>] ? worker_loop+0x17e/0x4c5
[24701.418357] [<ffffffff81181777>] ? btrfs_queue_worker+0x273/0x273
[24701.418359] [<ffffffff81181777>] ? btrfs_queue_worker+0x273/0x273
[24701.418361] [<ffffffff8103ee71>] ? kthread+0x81/0x89
[24701.418363] [<ffffffff8145c254>] ? kernel_thread_helper+0x4/0x10
[24701.418366] [<ffffffff8103edf0>] ?
kthread_freezable_should_stop+0x3c/0x3c
[24701.418368] [<ffffffff8145c250>] ? gs_change+0xb/0xb
[24701.418369] btrfs-endio-wri D ffff880079c2b960 0 11043 2
0x00000000
[24701.418371] ffff880079c2b960 0000000000000046 ffff880425432ca8
ffffffff8180d020
[24701.418374] ffff880411c38200 ffffffff8117a066 0000000000010b00
ffff88010acc5fd8
[24701.418377] ffff88010acc5fd8 0000000000010b00 ffff880079c2b960
0000000000010b00
[24701.418379] Call Trace:
[24701.418381] [<ffffffff8117a066>] ? map_private_extent_buffer+0x9d/0xde
[24701.418384] [<ffffffff81186d0b>] ? btrfs_tree_lock+0xf5/0x24b
[24701.418386] [<ffffffff8103f234>] ? wake_up_bit+0x23/0x23
[24701.418388] [<ffffffff811870bd>] ? btrfs_set_lock_blocking_rw+0x88/0xdf
[24701.418390] [<ffffffff81149e7f>] ? btrfs_search_slot+0x4e8/0x658
[24701.418392] [<ffffffff8114d0da>] ?
lookup_inline_extent_backref+0xb8/0x36e
[24701.418395] [<ffffffff81044f54>] ? __wake_up+0x35/0x46
[24701.418397] [<ffffffff8114901c>] ? __push_leaf_right+0x34f/0x38f
[24701.418399] [<ffffffff8114d3f3>] ?
insert_inline_extent_backref+0x63/0xea
[24701.418401] [<ffffffff81459e41>] ? _cond_resched+0x9/0x20
[24701.418404] [<ffffffff810b4bbd>] ?
slab_pre_alloc_hook.clone.49+0x15/0x1c
[24701.418416] [<ffffffff8114e3b8>] ?
__btrfs_inc_extent_ref.clone.64+0xa9/0x1c9
[24701.418418] [<ffffffff8115afc4>] ? verify_parent_transid+0x31/0xf9
[24701.418420] [<ffffffff81152ac2>] ? run_clustered_refs+0x6a8/0x74a
[24701.418422] [<ffffffff81152d84>] ? btrfs_run_delayed_refs+0x220/0x2ed
[24701.418424] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418426] [<ffffffff8119a941>] ?
btrfs_delayed_update_inode+0x340/0x363
[24701.418428] [<ffffffff81044f54>] ? __wake_up+0x35/0x46
[24701.418430] [<ffffffff81160c40>] ? __btrfs_end_transaction+0x79/0x1e9
[24701.418432] [<ffffffff81165953>] ? btrfs_finish_ordered_io+0x289/0x2ae
[24701.418434] [<ffffffff81458f7b>] ? schedule_timeout+0xa8/0xd7
[24701.418436] [<ffffffff81190a6f>] ? end_compressed_bio_write+0x60/0xbb
[24701.418437] [<ffffffff811818f5>] ? worker_loop+0x17e/0x4c5
[24701.418439] [<ffffffff81181777>] ? btrfs_queue_worker+0x273/0x273
[24701.418441] [<ffffffff81181777>] ? btrfs_queue_worker+0x273/0x273
[24701.418442] [<ffffffff8103ee71>] ? kthread+0x81/0x89
[24701.418444] [<ffffffff8145c254>] ? kernel_thread_helper+0x4/0x10
[24701.418446] [<ffffffff8103edf0>] ?
kthread_freezable_should_stop+0x3c/0x3c
[24701.418448] [<ffffffff8145c250>] ? gs_change+0xb/0xb
[24701.418449] btrfs-endio-wri D ffff8804250a8660 0 11069 2
0x00000000
[24701.418451] ffff8804250a8660 0000000000000046 ffff8801cfe0c7c0
ffff88029a5c5fa0
[24701.418453] 0000000000000001 ffffffff8117a066 0000000000010b00
ffff8801c5225fd8
[24701.418455] ffff8801c5225fd8 0000000000010b00 ffff8804250a8660
0000000000010b00
[24701.418458] Call Trace:
[24701.418459] [<ffffffff8117a066>] ? map_private_extent_buffer+0x9d/0xde
[24701.418461] [<ffffffff81186d0b>] ? btrfs_tree_lock+0xf5/0x24b
[24701.418463] [<ffffffff8103f234>] ? wake_up_bit+0x23/0x23
[24701.418465] [<ffffffff811870bd>] ? btrfs_set_lock_blocking_rw+0x88/0xdf
[24701.418467] [<ffffffff81149e7f>] ? btrfs_search_slot+0x4e8/0x658
[24701.418469] [<ffffffff8114d0da>] ?
lookup_inline_extent_backref+0xb8/0x36e
[24701.418471] [<ffffffff81179510>] ? free_extent_buffer+0x12/0x30
[24701.418472] [<ffffffff8114901c>] ? __push_leaf_right+0x34f/0x38f
[24701.418474] [<ffffffff810b4bbd>] ?
slab_pre_alloc_hook.clone.49+0x15/0x1c
[24701.418476] [<ffffffff8114f6af>] ? __btrfs_free_extent+0xcb/0x5c7
[24701.418478] [<ffffffff8115afc4>] ? verify_parent_transid+0x31/0xf9
[24701.418480] [<ffffffff8117a066>] ? map_private_extent_buffer+0x9d/0xde
[24701.418482] [<ffffffff81152af8>] ? run_clustered_refs+0x6de/0x74a
[24701.418484] [<ffffffff81191879>] ? find_ref_head+0x8e/0xbb
[24701.418487] [<ffffffff81152d84>] ? btrfs_run_delayed_refs+0x220/0x2ed
[24701.418489] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418491] [<ffffffff8119a941>] ?
btrfs_delayed_update_inode+0x340/0x363
[24701.418493] [<ffffffff81044f54>] ? __wake_up+0x35/0x46
[24701.418495] [<ffffffff81160c40>] ? __btrfs_end_transaction+0x79/0x1e9
[24701.418496] [<ffffffff81165953>] ? btrfs_finish_ordered_io+0x289/0x2ae
[24701.418498] [<ffffffff81458f7b>] ? schedule_timeout+0xa8/0xd7
[24701.418500] [<ffffffff81190a6f>] ? end_compressed_bio_write+0x60/0xbb
[24701.418502] [<ffffffff811818f5>] ? worker_loop+0x17e/0x4c5
[24701.418503] [<ffffffff81181777>] ? btrfs_queue_worker+0x273/0x273
[24701.418505] [<ffffffff81181777>] ? btrfs_queue_worker+0x273/0x273
[24701.418507] [<ffffffff8103ee71>] ? kthread+0x81/0x89
[24701.418508] [<ffffffff8145c254>] ? kernel_thread_helper+0x4/0x10
[24701.418510] [<ffffffff8103edf0>] ?
kthread_freezable_should_stop+0x3c/0x3c
[24701.418512] [<ffffffff8145c250>] ? gs_change+0xb/0xb
[24701.418516] btrfs D ffff88018a4aaca0 0 7238 11004
0x00000004
[24701.418518] ffff88018a4aaca0 0000000000000086 ffff88032da29400
ffff8803dddef2c0
[24701.418521] ffff88043fb10b78 ffffffff8104b926 0000000000010b00
ffff88029775bfd8
[24701.418523] ffff88029775bfd8 0000000000010b00 ffff88018a4aaca0
0000000000010b00
[24701.418525] Call Trace:
[24701.418527] [<ffffffff8104b926>] ? update_shares+0x5f/0xf9
[24701.418529] [<ffffffff81186b11>] ? btrfs_tree_read_lock+0xc5/0x110
[24701.418531] [<ffffffff8103f234>] ? wake_up_bit+0x23/0x23
[24701.418533] [<ffffffff811468ee>] ? btrfs_read_lock_root_node+0x1d/0x3f
[24701.418534] [<ffffffff81149adc>] ? btrfs_search_slot+0x145/0x658
[24701.418537] [<ffffffff8114d0da>] ?
lookup_inline_extent_backref+0xb8/0x36e
[24701.418539] [<ffffffff81045000>] ? set_rq_online+0x47/0x57
[24701.418540] [<ffffffff810b4bbd>] ?
slab_pre_alloc_hook.clone.49+0x15/0x1c
[24701.418542] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418544] [<ffffffff8114f6af>] ? __btrfs_free_extent+0xcb/0x5c7
[24701.418546] [<ffffffff8117a066>] ? map_private_extent_buffer+0x9d/0xde
[24701.418548] [<ffffffff810d055f>] ? find_inode+0x59/0x9a
[24701.418550] [<ffffffff81045000>] ? set_rq_online+0x47/0x57
[24701.418552] [<ffffffff81152af8>] ? run_clustered_refs+0x6de/0x74a
[24701.418554] [<ffffffff81179510>] ? free_extent_buffer+0x12/0x30
[24701.418557] [<ffffffff81152d84>] ? btrfs_run_delayed_refs+0x220/0x2ed
[24701.418559] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418561] [<ffffffff81459e41>] ? _cond_resched+0x9/0x20
[24701.418562] [<ffffffff814592ab>] ? mutex_lock+0xd/0x2d
[24701.418564] [<ffffffff8116056a>] ? btrfs_commit_transaction+0x8f/0x6d1
[24701.418577] [<ffffffff8104508d>] ? need_resched+0x1a/0x23
[24701.418579] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418581] [<ffffffff8115fd42>] ? wait_current_trans.clone.28+0x1a/0xd6
[24701.418583] [<ffffffff810b4bbd>] ?
slab_pre_alloc_hook.clone.49+0x15/0x1c
[24701.418585] [<ffffffff810b5e42>] ? kmem_cache_alloc+0x1c/0x95
[24701.418588] [<ffffffff8103f234>] ? wake_up_bit+0x23/0x23
[24701.418590] [<ffffffff811836ad>] ? btrfs_mksubvol+0x20c/0x2f8
[24701.418592] [<ffffffff811838cc>] ?
btrfs_ioctl_snap_create_transid+0x133/0x162
[24701.418594] [<ffffffff8104509b>] ? should_resched+0x5/0x24
[24701.418596] [<ffffffff81183941>] ? btrfs_ioctl_snap_create+0x46/0x5f
[24701.418599] [<ffffffff811fd9f4>] ? do_output_char+0x96/0x1ae
[24701.418601] [<ffffffff81185e35>] ? btrfs_ioctl+0x525/0x1034
[24701.418603] [<ffffffff811fee18>] ? n_tty_write+0x31f/0x352
[24701.418605] [<ffffffff810e70dd>] ? fsnotify+0x235/0x25b
[24701.418608] [<ffffffff81044f54>] ? __wake_up+0x35/0x46
[24701.418610] [<ffffffff810ca559>] ? do_vfs_ioctl+0x458/0x499
[24701.418612] [<ffffffff810bd1db>] ? vfs_write+0xcb/0xf9
[24701.418614] [<ffffffff810ca5d6>] ? sys_ioctl+0x3c/0x5e
[24701.418617] [<ffffffff8145b162>] ? system_call_fastpath+0x16/0x1b
prev parent reply other threads:[~2012-04-13 16:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-13 12:21 [3.3.1] multiple oopses during rsync backup Kai Krakow
2012-04-13 16:05 ` Kai Krakow [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=afvl59-cg9.ln1@hurikhan.ath.cx \
--to=hurikhan77+btrfs@gmail.com \
--cc=linux-btrfs@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.