API tools faq
paste
Advertisement
Guest User

Untitled

a guest
Jun 26th, 2014
373
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 96.56 KB | None | 0 0
raw download clone embed print report
  1. [ 360.847676] INFO: task kworker/u16:5:74 blocked for more than 120 seconds.
  2. [ 360.847687] Not tainted 3.15.1-gentoo #1
  3. [ 360.847694] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  4. [ 360.847700] kworker/u16:5 D 0000000000000000 11800 74 2 0x00000000
  5. [ 360.847722] Workqueue: btrfs-flush_delalloc normal_work_helper
  6. [ 360.847727] ffff88040efbfae8 0000000000000046 ffff8800c39bc410 ffff8803f887ce30
  7. [ 360.847735] ffff88040efbfa98 ffff88040efbffd8 ffff88040ee41160 0000000000012c40
  8. [ 360.847742] 0000000000012c40 ffff88040ee41160 ffff88040efbfad8 ffff880427cd2c40
  9. [ 360.847749] Call Trace:
  10. [ 360.847763] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  11. [ 360.847774] [<ffffffff81646662>] schedule+0x6a/0x6c
  12. [ 360.847782] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  13. [ 360.847790] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  14. [ 360.847797] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  15. [ 360.847805] [<ffffffff810ce098>] __lock_page+0x61/0x63
  16. [ 360.847815] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  17. [ 360.847823] [<ffffffff81229d93>] lock_page+0x22/0x26
  18. [ 360.847832] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  19. [ 360.847840] [<ffffffff81141103>] ? bio_put+0x61/0x70
  20. [ 360.847848] [<ffffffff8122cf57>] ? end_bio_extent_readpage+0x781/0x7d7
  21. [ 360.847856] [<ffffffff81065a79>] ? update_entity_load_avg+0x195/0x290
  22. [ 360.847864] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  23. [ 360.847872] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  24. [ 360.847880] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  25. [ 360.847888] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  26. [ 360.847896] [<ffffffff810cf5df>] __filemap_fdatawrite_range+0x50/0x52
  27. [ 360.847903] [<ffffffff810d0028>] filemap_flush+0x17/0x19
  28. [ 360.847911] [<ffffffff81219610>] btrfs_run_delalloc_work+0x2d/0x64
  29. [ 360.847918] [<ffffffff812399b6>] normal_work_helper+0xe5/0x21d
  30. [ 360.847926] [<ffffffff810510cd>] process_one_work+0x18b/0x296
  31. [ 360.847932] [<ffffffff81051330>] worker_thread+0x12e/0x1fc
  32. [ 360.847939] [<ffffffff81051202>] ? process_scheduled_works+0x2a/0x2a
  33. [ 360.847947] [<ffffffff81056087>] kthread+0xa0/0xa8
  34. [ 360.847956] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  35. [ 360.847965] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  36. [ 360.847973] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  37. [ 360.847983] INFO: task kworker/u16:9:92 blocked for more than 120 seconds.
  38. [ 360.847988] Not tainted 3.15.1-gentoo #1
  39. [ 360.847992] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  40. [ 360.847996] kworker/u16:9 D 0000000000000000 11760 92 2 0x00000000
  41. [ 360.848011] Workqueue: btrfs-delalloc normal_work_helper
  42. [ 360.848015] ffff88040e91b748 0000000000000046 ffff88040e91b6f8 ffff88041592d6e0
  43. [ 360.848022] ffff88040e91b6f8 ffff88040e91bfd8 ffff8804159e2b70 0000000000012c40
  44. [ 360.848028] 0000000000012c40 ffff8804159e2b70 ffff88040e91b738 ffff880427c52c40
  45. [ 360.848035] Call Trace:
  46. [ 360.848043] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  47. [ 360.848050] [<ffffffff81646662>] schedule+0x6a/0x6c
  48. [ 360.848057] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  49. [ 360.848064] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  50. [ 360.848072] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  51. [ 360.848079] [<ffffffff810ce098>] __lock_page+0x61/0x63
  52. [ 360.848087] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  53. [ 360.848094] [<ffffffff810ce81c>] lock_page+0x22/0x27
  54. [ 360.848102] [<ffffffff810ce8fd>] find_lock_entry+0x30/0x53
  55. [ 360.848109] [<ffffffff810ce929>] find_lock_page+0x9/0x16
  56. [ 360.848116] [<ffffffff810cf192>] find_or_create_page+0x2f/0x86
  57. [ 360.848126] [<ffffffff8124801d>] io_ctl_prepare_pages+0x47/0x115
  58. [ 360.848133] [<ffffffff81249c6f>] __load_free_space_cache+0x1b4/0x536
  59. [ 360.848142] [<ffffffff81247f27>] ? __lookup_free_space_inode+0xcf/0x103
  60. [ 360.848149] [<ffffffff8124a0c7>] load_free_space_cache+0xd6/0x188
  61. [ 360.848158] [<ffffffff8110d949>] ? kmem_cache_alloc_trace+0xc5/0xd7
  62. [ 360.848166] [<ffffffff811ffe73>] cache_block_group+0x1cf/0x35c
  63. [ 360.848174] [<ffffffff8106d8db>] ? bit_waitqueue+0x87/0x87
  64. [ 360.848182] [<ffffffff812049cf>] find_free_extent+0x389/0x88e
  65. [ 360.848190] [<ffffffff81204f3f>] btrfs_reserve_extent+0x6b/0x10f
  66. [ 360.848198] [<ffffffff8121a6e4>] cow_file_range+0x1b0/0x39a
  67. [ 360.848206] [<ffffffff8121b3e8>] submit_compressed_extents+0x106/0x423
  68. [ 360.848215] [<ffffffff81219667>] ? async_cow_free+0x20/0x24
  69. [ 360.848222] [<ffffffff8121b788>] async_cow_submit+0x83/0x88
  70. [ 360.848229] [<ffffffff81239a50>] normal_work_helper+0x17f/0x21d
  71. [ 360.848236] [<ffffffff810510cd>] process_one_work+0x18b/0x296
  72. [ 360.848243] [<ffffffff81051330>] worker_thread+0x12e/0x1fc
  73. [ 360.848250] [<ffffffff81051202>] ? process_scheduled_works+0x2a/0x2a
  74. [ 360.848257] [<ffffffff81056087>] kthread+0xa0/0xa8
  75. [ 360.848266] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  76. [ 360.848273] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  77. [ 360.848281] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  78. [ 360.848288] INFO: task kworker/u16:10:95 blocked for more than 120 seconds.
  79. [ 360.848293] Not tainted 3.15.1-gentoo #1
  80. [ 360.848296] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  81. [ 360.848300] kworker/u16:10 D 0000000000000000 11240 95 2 0x00000000
  82. [ 360.848317] Workqueue: writeback bdi_writeback_workfn (flush-btrfs-2)
  83. [ 360.848322] ffff88040e9eb958 0000000000000046 ffff88040e9eb908 ffff88041592e840
  84. [ 360.848328] ffff88040e9eb908 ffff88040e9ebfd8 ffff88040ee41a10 0000000000012c40
  85. [ 360.848335] 0000000000012c40 ffff88040ee41a10 ffff88040e9eb948 ffff880427cd2c40
  86. [ 360.848342] Call Trace:
  87. [ 360.848350] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  88. [ 360.848357] [<ffffffff81646662>] schedule+0x6a/0x6c
  89. [ 360.848364] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  90. [ 360.848371] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  91. [ 360.848378] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  92. [ 360.848386] [<ffffffff810ce098>] __lock_page+0x61/0x63
  93. [ 360.848394] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  94. [ 360.848401] [<ffffffff81229d93>] lock_page+0x22/0x26
  95. [ 360.848409] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  96. [ 360.848419] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  97. [ 360.848427] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  98. [ 360.848434] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  99. [ 360.848440] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  100. [ 360.848449] [<ffffffff81136f91>] __writeback_single_inode+0x71/0x1f8
  101. [ 360.848456] [<ffffffff8106db53>] ? wake_up_bit+0x20/0x25
  102. [ 360.848465] [<ffffffff81137edf>] writeback_sb_inodes+0x1ed/0x31c
  103. [ 360.848474] [<ffffffff8113807d>] __writeback_inodes_wb+0x6f/0xb4
  104. [ 360.848482] [<ffffffff811381fb>] wb_writeback+0x139/0x28b
  105. [ 360.848489] [<ffffffff81052f56>] ? set_worker_desc+0x5b/0x68
  106. [ 360.848496] [<ffffffff8112abe4>] ? get_nr_inodes_unused+0x3a/0x50
  107. [ 360.848505] [<ffffffff811385cf>] bdi_writeback_workfn+0x1a7/0x301
  108. [ 360.848513] [<ffffffff810510cd>] process_one_work+0x18b/0x296
  109. [ 360.848519] [<ffffffff81051330>] worker_thread+0x12e/0x1fc
  110. [ 360.848526] [<ffffffff81051202>] ? process_scheduled_works+0x2a/0x2a
  111. [ 360.848534] [<ffffffff81056087>] kthread+0xa0/0xa8
  112. [ 360.848542] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  113. [ 360.848549] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  114. [ 360.848557] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  115. [ 360.848577] INFO: task btrfs-transacti:1121 blocked for more than 120 seconds.
  116. [ 360.848581] Not tainted 3.15.1-gentoo #1
  117. [ 360.848585] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  118. [ 360.848589] btrfs-transacti D ffff88040e2d9e30 11312 1121 2 0x00000000
  119. [ 360.848640] ffff88041182fc38 0000000000000046 ffff88041182fbf8 ffff8803b9a21a10
  120. [ 360.848647] ffff88040ee61400 ffff88041182ffd8 ffff88040e2d9a10 0000000000012c40
  121. [ 360.848653] 0000000000012c40 ffff88040e2d9a10 ffff88040ee41160 7fffffffffffffff
  122. [ 360.848662] Call Trace:
  123. [ 360.848670] [<ffffffff81645ce8>] ? put_cred+0x12/0x12
  124. [ 360.848678] [<ffffffff81646662>] schedule+0x6a/0x6c
  125. [ 360.848685] [<ffffffff81645d17>] schedule_timeout+0x2f/0x11f
  126. [ 360.848694] [<ffffffff810616a1>] ? wake_up_process+0x31/0x36
  127. [ 360.848700] [<ffffffff8104fa43>] ? wake_up_worker+0x1f/0x21
  128. [ 360.848707] [<ffffffff8104fcff>] ? insert_work+0x5e/0x67
  129. [ 360.848715] [<ffffffff81646d80>] __wait_for_common+0x117/0x150
  130. [ 360.848722] [<ffffffff81061654>] ? try_to_wake_up+0x196/0x196
  131. [ 360.848730] [<ffffffff81646dd8>] wait_for_completion+0x1f/0x21
  132. [ 360.848739] [<ffffffff81221427>] btrfs_wait_and_free_delalloc_work+0x13/0x27
  133. [ 360.848747] [<ffffffff812293d1>] btrfs_run_ordered_operations+0x1e1/0x218
  134. [ 360.848754] [<ffffffff812149a5>] btrfs_commit_transaction+0x22/0x893
  135. [ 360.848762] [<ffffffff812131a1>] transaction_kthread+0xfd/0x1b4
  136. [ 360.848768] [<ffffffff812130a4>] ? open_ctree+0x1a64/0x1a64
  137. [ 360.848776] [<ffffffff81056087>] kthread+0xa0/0xa8
  138. [ 360.848785] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  139. [ 360.848792] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  140. [ 360.848800] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  141. [ 360.848849] INFO: task kworker/u16:13:3204 blocked for more than 120 seconds.
  142. [ 360.848854] Not tainted 3.15.1-gentoo #1
  143. [ 360.848865] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  144. [ 360.848868] kworker/u16:13 D 0000000000000000 11696 3204 2 0x00000000
  145. [ 360.848883] Workqueue: btrfs-flush_delalloc normal_work_helper
  146. [ 360.848887] ffff8803f726bae8 0000000000000046 ffff88039995cfc8 ffff88040f5dce30
  147. [ 360.848894] ffff8803f726ba98 ffff8803f726bfd8 ffff8803f887ce30 0000000000012c40
  148. [ 360.848900] 0000000000012c40 ffff8803f887ce30 ffff8803f726bad8 ffff880427cd2c40
  149. [ 360.848907] Call Trace:
  150. [ 360.848915] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  151. [ 360.848922] [<ffffffff81646662>] schedule+0x6a/0x6c
  152. [ 360.848929] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  153. [ 360.848936] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  154. [ 360.848944] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  155. [ 360.848951] [<ffffffff810ce098>] __lock_page+0x61/0x63
  156. [ 360.848960] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  157. [ 360.848971] [<ffffffff81229d93>] lock_page+0x22/0x26
  158. [ 360.848980] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  159. [ 360.848989] [<ffffffff8122cf57>] ? end_bio_extent_readpage+0x781/0x7d7
  160. [ 360.848996] [<ffffffff81065a79>] ? update_entity_load_avg+0x195/0x290
  161. [ 360.849008] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  162. [ 360.849015] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  163. [ 360.849022] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  164. [ 360.849030] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  165. [ 360.849041] [<ffffffff810cf5df>] __filemap_fdatawrite_range+0x50/0x52
  166. [ 360.849049] [<ffffffff810d0028>] filemap_flush+0x17/0x19
  167. [ 360.849056] [<ffffffff81219610>] btrfs_run_delalloc_work+0x2d/0x64
  168. [ 360.849066] [<ffffffff812399b6>] normal_work_helper+0xe5/0x21d
  169. [ 360.849073] [<ffffffff810510cd>] process_one_work+0x18b/0x296
  170. [ 360.849080] [<ffffffff81051330>] worker_thread+0x12e/0x1fc
  171. [ 360.849087] [<ffffffff81051202>] ? process_scheduled_works+0x2a/0x2a
  172. [ 360.849097] [<ffffffff81056087>] kthread+0xa0/0xa8
  173. [ 360.849106] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  174. [ 360.849113] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  175. [ 360.849124] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  176. [ 360.849149] INFO: task mysqld:3462 blocked for more than 120 seconds.
  177. [ 360.849153] Not tainted 3.15.1-gentoo #1
  178. [ 360.849157] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  179. [ 360.849161] mysqld D 0000000000000003 12680 3462 3366 0x00000000
  180. [ 360.849176] ffff8800beff7bc8 0000000000000082 ffff8803cd3a2ca0 ffff88041592e840
  181. [ 360.849183] ffff8800beff7b78 ffff8800beff7fd8 ffff8803d6ab70f0 0000000000012c40
  182. [ 360.849189] 0000000000012c40 ffff8803d6ab70f0 ffff8800beff7bb8 ffff880427cd2c40
  183. [ 360.849196] Call Trace:
  184. [ 360.849205] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  185. [ 360.849219] [<ffffffff81646662>] schedule+0x6a/0x6c
  186. [ 360.849226] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  187. [ 360.849233] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  188. [ 360.849240] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  189. [ 360.849248] [<ffffffff810ce098>] __lock_page+0x61/0x63
  190. [ 360.849256] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  191. [ 360.849263] [<ffffffff81229d93>] lock_page+0x22/0x26
  192. [ 360.849272] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  193. [ 360.849280] [<ffffffff81646fb4>] ? mutex_unlock+0x11/0x13
  194. [ 360.849289] [<ffffffff81223767>] ? btrfs_file_aio_write+0x413/0x4f1
  195. [ 360.849298] [<ffffffff811265ca>] ? core_sys_select+0x1ec/0x239
  196. [ 360.849306] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  197. [ 360.849314] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  198. [ 360.849322] [<ffffffff81146c3a>] ? fsnotify+0x22c/0x267
  199. [ 360.849329] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  200. [ 360.849336] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  201. [ 360.849344] [<ffffffff810cf5df>] __filemap_fdatawrite_range+0x50/0x52
  202. [ 360.849352] [<ffffffff810d000f>] filemap_fdatawrite_range+0xe/0x10
  203. [ 360.849360] [<ffffffff81222081>] btrfs_sync_file+0x95/0x2a7
  204. [ 360.849369] [<ffffffff81116b97>] ? file_end_write+0x22/0x24
  205. [ 360.849376] [<ffffffff8113b283>] vfs_fsync_range+0x13/0x1d
  206. [ 360.849382] [<ffffffff8113b2a4>] vfs_fsync+0x17/0x19
  207. [ 360.849388] [<ffffffff8113b4d3>] do_fsync+0x2a/0x4b
  208. [ 360.849395] [<ffffffff8113b6cb>] SyS_fsync+0xb/0xf
  209. [ 360.849402] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  210. [ 360.849425] INFO: task TFWWrite:4085 blocked for more than 120 seconds.
  211. [ 360.849429] Not tainted 3.15.1-gentoo #1
  212. [ 360.849433] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  213. [ 360.849436] TFWWrite D 0000000000000000 13888 4085 1 0x00000000
  214. [ 360.849450] ffff8803da683a68 0000000000000082 0000000100000000 ffffffff81c15440
  215. [ 360.849457] ffff8803da683a18 ffff8803da683fd8 ffff8803a29e3420 0000000000012c40
  216. [ 360.849464] 0000000000012c40 ffff8803a29e3420 ffff8803da683a58 ffff880427c12c40
  217. [ 360.849474] Call Trace:
  218. [ 360.849482] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  219. [ 360.849489] [<ffffffff81646662>] schedule+0x6a/0x6c
  220. [ 360.849496] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  221. [ 360.849503] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  222. [ 360.849510] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  223. [ 360.849521] [<ffffffff810ce098>] __lock_page+0x61/0x63
  224. [ 360.849529] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  225. [ 360.849536] [<ffffffff810ce81c>] lock_page+0x22/0x27
  226. [ 360.849544] [<ffffffff810ce8fd>] find_lock_entry+0x30/0x53
  227. [ 360.849554] [<ffffffff810ce929>] find_lock_page+0x9/0x16
  228. [ 360.849562] [<ffffffff810cf192>] find_or_create_page+0x2f/0x86
  229. [ 360.849570] [<ffffffff812226c5>] prepare_pages.isra.18+0x74/0x117
  230. [ 360.849582] [<ffffffff812230d4>] __btrfs_buffered_write+0x1f9/0x479
  231. [ 360.849589] [<ffffffff81058608>] ? hrtimer_cancel+0x11/0x1d
  232. [ 360.849598] [<ffffffff8103f337>] ? current_fs_time+0x2a/0x31
  233. [ 360.849617] [<ffffffff81223744>] btrfs_file_aio_write+0x3f0/0x4f1
  234. [ 360.849625] [<ffffffff816488a9>] ? _raw_spin_lock+0x9/0xb
  235. [ 360.849637] [<ffffffff8108be65>] ? futex_wake+0xef/0x107
  236. [ 360.849646] [<ffffffff81116c5f>] do_sync_write+0x50/0x73
  237. [ 360.849655] [<ffffffff81117794>] vfs_write+0x9f/0xfc
  238. [ 360.849663] [<ffffffff81117a6b>] SyS_write+0x4d/0x7f
  239. [ 360.849675] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  240. [ 480.913924] INFO: task kworker/u16:5:74 blocked for more than 120 seconds.
  241. [ 480.913936] Not tainted 3.15.1-gentoo #1
  242. [ 480.913942] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  243. [ 480.913948] kworker/u16:5 D 0000000000000000 11800 74 2 0x00000000
  244. [ 480.913970] Workqueue: btrfs-flush_delalloc normal_work_helper
  245. [ 480.913976] ffff88040efbfae8 0000000000000046 ffff8800c39bc410 ffff8803f887ce30
  246. [ 480.913984] ffff88040efbfa98 ffff88040efbffd8 ffff88040ee41160 0000000000012c40
  247. [ 480.913991] 0000000000012c40 ffff88040ee41160 ffff88040efbfad8 ffff880427cd2c40
  248. [ 480.913998] Call Trace:
  249. [ 480.914012] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  250. [ 480.914023] [<ffffffff81646662>] schedule+0x6a/0x6c
  251. [ 480.914031] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  252. [ 480.914039] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  253. [ 480.914046] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  254. [ 480.914054] [<ffffffff810ce098>] __lock_page+0x61/0x63
  255. [ 480.914063] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  256. [ 480.914071] [<ffffffff81229d93>] lock_page+0x22/0x26
  257. [ 480.914081] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  258. [ 480.914089] [<ffffffff81141103>] ? bio_put+0x61/0x70
  259. [ 480.914097] [<ffffffff8122cf57>] ? end_bio_extent_readpage+0x781/0x7d7
  260. [ 480.914104] [<ffffffff81065a79>] ? update_entity_load_avg+0x195/0x290
  261. [ 480.914113] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  262. [ 480.914121] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  263. [ 480.914128] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  264. [ 480.914136] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  265. [ 480.914144] [<ffffffff810cf5df>] __filemap_fdatawrite_range+0x50/0x52
  266. [ 480.914151] [<ffffffff810d0028>] filemap_flush+0x17/0x19
  267. [ 480.914159] [<ffffffff81219610>] btrfs_run_delalloc_work+0x2d/0x64
  268. [ 480.914166] [<ffffffff812399b6>] normal_work_helper+0xe5/0x21d
  269. [ 480.914174] [<ffffffff810510cd>] process_one_work+0x18b/0x296
  270. [ 480.914180] [<ffffffff81051330>] worker_thread+0x12e/0x1fc
  271. [ 480.914187] [<ffffffff81051202>] ? process_scheduled_works+0x2a/0x2a
  272. [ 480.914195] [<ffffffff81056087>] kthread+0xa0/0xa8
  273. [ 480.914204] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  274. [ 480.914213] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  275. [ 480.914221] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  276. [ 480.914231] INFO: task kworker/u16:9:92 blocked for more than 120 seconds.
  277. [ 480.914236] Not tainted 3.15.1-gentoo #1
  278. [ 480.914240] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  279. [ 480.914244] kworker/u16:9 D 0000000000000000 11760 92 2 0x00000000
  280. [ 480.914259] Workqueue: btrfs-delalloc normal_work_helper
  281. [ 480.914262] ffff88040e91b748 0000000000000046 ffff88040e91b6f8 ffff88041592d6e0
  282. [ 480.914269] ffff88040e91b6f8 ffff88040e91bfd8 ffff8804159e2b70 0000000000012c40
  283. [ 480.914276] 0000000000012c40 ffff8804159e2b70 ffff88040e91b738 ffff880427c52c40
  284. [ 480.914282] Call Trace:
  285. [ 480.914291] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  286. [ 480.914298] [<ffffffff81646662>] schedule+0x6a/0x6c
  287. [ 480.914305] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  288. [ 480.914312] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  289. [ 480.914319] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  290. [ 480.914327] [<ffffffff810ce098>] __lock_page+0x61/0x63
  291. [ 480.914335] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  292. [ 480.914342] [<ffffffff810ce81c>] lock_page+0x22/0x27
  293. [ 480.914349] [<ffffffff810ce8fd>] find_lock_entry+0x30/0x53
  294. [ 480.914357] [<ffffffff810ce929>] find_lock_page+0x9/0x16
  295. [ 480.914364] [<ffffffff810cf192>] find_or_create_page+0x2f/0x86
  296. [ 480.914373] [<ffffffff8124801d>] io_ctl_prepare_pages+0x47/0x115
  297. [ 480.914380] [<ffffffff81249c6f>] __load_free_space_cache+0x1b4/0x536
  298. [ 480.914389] [<ffffffff81247f27>] ? __lookup_free_space_inode+0xcf/0x103
  299. [ 480.914397] [<ffffffff8124a0c7>] load_free_space_cache+0xd6/0x188
  300. [ 480.914406] [<ffffffff8110d949>] ? kmem_cache_alloc_trace+0xc5/0xd7
  301. [ 480.914414] [<ffffffff811ffe73>] cache_block_group+0x1cf/0x35c
  302. [ 480.914422] [<ffffffff8106d8db>] ? bit_waitqueue+0x87/0x87
  303. [ 480.914429] [<ffffffff812049cf>] find_free_extent+0x389/0x88e
  304. [ 480.914437] [<ffffffff81204f3f>] btrfs_reserve_extent+0x6b/0x10f
  305. [ 480.914445] [<ffffffff8121a6e4>] cow_file_range+0x1b0/0x39a
  306. [ 480.914454] [<ffffffff8121b3e8>] submit_compressed_extents+0x106/0x423
  307. [ 480.914462] [<ffffffff81219667>] ? async_cow_free+0x20/0x24
  308. [ 480.914470] [<ffffffff8121b788>] async_cow_submit+0x83/0x88
  309. [ 480.914477] [<ffffffff81239a50>] normal_work_helper+0x17f/0x21d
  310. [ 480.914484] [<ffffffff810510cd>] process_one_work+0x18b/0x296
  311. [ 480.914491] [<ffffffff81051330>] worker_thread+0x12e/0x1fc
  312. [ 480.914497] [<ffffffff81051202>] ? process_scheduled_works+0x2a/0x2a
  313. [ 480.914505] [<ffffffff81056087>] kthread+0xa0/0xa8
  314. [ 480.914513] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  315. [ 480.914521] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  316. [ 480.914529] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  317. [ 480.914535] INFO: task kworker/u16:10:95 blocked for more than 120 seconds.
  318. [ 480.914540] Not tainted 3.15.1-gentoo #1
  319. [ 480.914544] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
  320. [ 480.914547] kworker/u16:10 D 0000000000000000 11240 95 2 0x00000000
  321. [ 480.914565] Workqueue: writeback bdi_writeback_workfn (flush-btrfs-2)
  322. [ 480.914569] ffff88040e9eb958 0000000000000046 ffff88040e9eb908 ffff88041592e840
  323. [ 480.914576] ffff88040e9eb908 ffff88040e9ebfd8 ffff88040ee41a10 0000000000012c40
  324. [ 480.914582] 0000000000012c40 ffff88040ee41a10 ffff88040e9eb948 ffff880427cd2c40
  325. [ 480.914588] Call Trace:
  326. [ 480.914596] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  327. [ 480.914603] [<ffffffff81646662>] schedule+0x6a/0x6c
  328. [ 480.914610] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  329. [ 480.914617] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  330. [ 480.914625] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  331. [ 480.914632] [<ffffffff810ce098>] __lock_page+0x61/0x63
  332. [ 480.914640] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  333. [ 480.914647] [<ffffffff81229d93>] lock_page+0x22/0x26
  334. [ 480.914656] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  335. [ 480.914665] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  336. [ 480.914673] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  337. [ 480.914680] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  338. [ 480.914687] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  339. [ 480.914695] [<ffffffff81136f91>] __writeback_single_inode+0x71/0x1f8
  340. [ 480.914703] [<ffffffff8106db53>] ? wake_up_bit+0x20/0x25
  341. [ 480.914711] [<ffffffff81137edf>] writeback_sb_inodes+0x1ed/0x31c
  342. [ 480.914720] [<ffffffff8113807d>] __writeback_inodes_wb+0x6f/0xb4
  343. [ 480.914729] [<ffffffff811381fb>] wb_writeback+0x139/0x28b
  344. [ 480.914736] [<ffffffff81052f56>] ? set_worker_desc+0x5b/0x68
  345. [ 480.914743] [<ffffffff8112abe4>] ? get_nr_inodes_unused+0x3a/0x50
  346. [ 480.914752] [<ffffffff811385cf>] bdi_writeback_workfn+0x1a7/0x301
  347. [ 480.914760] [<ffffffff810510cd>] process_one_work+0x18b/0x296
  348. [ 480.914766] [<ffffffff81051330>] worker_thread+0x12e/0x1fc
  349. [ 480.914773] [<ffffffff81051202>] ? process_scheduled_works+0x2a/0x2a
  350. [ 480.914781] [<ffffffff81056087>] kthread+0xa0/0xa8
  351. [ 480.914789] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  352. [ 480.914797] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  353. [ 480.914805] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  354. [ 2154.829908] usb 2-2: USB disconnect, device number 2
  355. [ 4856.897983] usb 2-2: new high-speed USB device number 3 using ehci-pci
  356. [ 4857.013589] usb 2-2: New USB device found, idVendor=1cfb, idProduct=1032
  357. [ 4857.013602] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  358. [ 4857.013611] usb 2-2: Product: Echo(TM) Smartpen
  359. [ 4857.013618] usb 2-2: Manufacturer: Livescribe
  360. [ 4857.018058] input: Livescribe Echo(TM) Smartpen as /devices/pci0000:00/0000:00:13.2/usb2/2-2/2-2:1.0/0003:1CFB:1032.0006/input/input6
  361. [ 4857.018258] hid-generic 0003:1CFB:1032.0006: input,hidraw0: USB HID v1.11 Mouse [Livescribe Echo(TM) Smartpen] on usb-0000:00:13.2-2/input0
  362. [ 6026.904029] usb 2-2: USB disconnect, device number 3
  363. [ 6193.346395] usb 2-2: new high-speed USB device number 4 using ehci-pci
  364. [ 6193.461998] usb 2-2: New USB device found, idVendor=1cfb, idProduct=1032
  365. [ 6193.462011] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
  366. [ 6193.462020] usb 2-2: Product: Echo(TM) Smartpen
  367. [ 6193.462026] usb 2-2: Manufacturer: Livescribe
  368. [ 6193.466466] input: Livescribe Echo(TM) Smartpen as /devices/pci0000:00/0000:00:13.2/usb2/2-2/2-2:1.0/0003:1CFB:1032.0007/input/input7
  369. [ 6193.466825] hid-generic 0003:1CFB:1032.0007: input,hidraw0: USB HID v1.11 Mouse [Livescribe Echo(TM) Smartpen] on usb-0000:00:13.2-2/input0
  370. [28785.784827] SysRq : Show Blocked State
  371. [28785.784842] task PC stack pid father
  372. [28785.784855] kworker/u16:5 D 0000000000000000 11800 74 2 0x00000000
  373. [28785.784877] Workqueue: btrfs-flush_delalloc normal_work_helper
  374. [28785.784883] ffff88040efbfae8 0000000000000046 ffff8800c39bc410 ffff8803f887ce30
  375. [28785.784891] ffff88040efbfa98 ffff88040efbffd8 ffff88040ee41160 0000000000012c40
  376. [28785.784898] 0000000000012c40 ffff88040ee41160 ffff88040efbfad8 ffff880427cd2c40
  377. [28785.784905] Call Trace:
  378. [28785.784919] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  379. [28785.784930] [<ffffffff81646662>] schedule+0x6a/0x6c
  380. [28785.784939] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  381. [28785.784946] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  382. [28785.784954] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  383. [28785.784962] [<ffffffff810ce098>] __lock_page+0x61/0x63
  384. [28785.784972] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  385. [28785.784979] [<ffffffff81229d93>] lock_page+0x22/0x26
  386. [28785.784989] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  387. [28785.784997] [<ffffffff81141103>] ? bio_put+0x61/0x70
  388. [28785.785005] [<ffffffff8122cf57>] ? end_bio_extent_readpage+0x781/0x7d7
  389. [28785.785013] [<ffffffff81065a79>] ? update_entity_load_avg+0x195/0x290
  390. [28785.785021] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  391. [28785.785030] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  392. [28785.785037] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  393. [28785.785045] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  394. [28785.785053] [<ffffffff810cf5df>] __filemap_fdatawrite_range+0x50/0x52
  395. [28785.785061] [<ffffffff810d0028>] filemap_flush+0x17/0x19
  396. [28785.785069] [<ffffffff81219610>] btrfs_run_delalloc_work+0x2d/0x64
  397. [28785.785076] [<ffffffff812399b6>] normal_work_helper+0xe5/0x21d
  398. [28785.785084] [<ffffffff810510cd>] process_one_work+0x18b/0x296
  399. [28785.785091] [<ffffffff81051330>] worker_thread+0x12e/0x1fc
  400. [28785.785098] [<ffffffff81051202>] ? process_scheduled_works+0x2a/0x2a
  401. [28785.785106] [<ffffffff81056087>] kthread+0xa0/0xa8
  402. [28785.785115] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  403. [28785.785124] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  404. [28785.785132] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  405. [28785.785139] kworker/u16:9 D 0000000000000000 11760 92 2 0x00000000
  406. [28785.785154] Workqueue: btrfs-delalloc normal_work_helper
  407. [28785.785158] ffff88040e91b748 0000000000000046 ffff88040e91b6f8 ffff88041592d6e0
  408. [28785.785165] ffff88040e91b6f8 ffff88040e91bfd8 ffff8804159e2b70 0000000000012c40
  409. [28785.785172] 0000000000012c40 ffff8804159e2b70 ffff88040e91b738 ffff880427c52c40
  410. [28785.785178] Call Trace:
  411. [28785.785187] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  412. [28785.785194] [<ffffffff81646662>] schedule+0x6a/0x6c
  413. [28785.785202] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  414. [28785.785209] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  415. [28785.785216] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  416. [28785.785224] [<ffffffff810ce098>] __lock_page+0x61/0x63
  417. [28785.785232] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  418. [28785.785240] [<ffffffff810ce81c>] lock_page+0x22/0x27
  419. [28785.785247] [<ffffffff810ce8fd>] find_lock_entry+0x30/0x53
  420. [28785.785254] [<ffffffff810ce929>] find_lock_page+0x9/0x16
  421. [28785.785262] [<ffffffff810cf192>] find_or_create_page+0x2f/0x86
  422. [28785.785271] [<ffffffff8124801d>] io_ctl_prepare_pages+0x47/0x115
  423. [28785.785278] [<ffffffff81249c6f>] __load_free_space_cache+0x1b4/0x536
  424. [28785.785287] [<ffffffff81247f27>] ? __lookup_free_space_inode+0xcf/0x103
  425. [28785.785295] [<ffffffff8124a0c7>] load_free_space_cache+0xd6/0x188
  426. [28785.785304] [<ffffffff8110d949>] ? kmem_cache_alloc_trace+0xc5/0xd7
  427. [28785.785312] [<ffffffff811ffe73>] cache_block_group+0x1cf/0x35c
  428. [28785.785320] [<ffffffff8106d8db>] ? bit_waitqueue+0x87/0x87
  429. [28785.785328] [<ffffffff812049cf>] find_free_extent+0x389/0x88e
  430. [28785.785336] [<ffffffff81204f3f>] btrfs_reserve_extent+0x6b/0x10f
  431. [28785.785344] [<ffffffff8121a6e4>] cow_file_range+0x1b0/0x39a
  432. [28785.785353] [<ffffffff8121b3e8>] submit_compressed_extents+0x106/0x423
  433. [28785.785361] [<ffffffff81219667>] ? async_cow_free+0x20/0x24
  434. [28785.785369] [<ffffffff8121b788>] async_cow_submit+0x83/0x88
  435. [28785.785376] [<ffffffff81239a50>] normal_work_helper+0x17f/0x21d
  436. [28785.785383] [<ffffffff810510cd>] process_one_work+0x18b/0x296
  437. [28785.785390] [<ffffffff81051330>] worker_thread+0x12e/0x1fc
  438. [28785.785396] [<ffffffff81051202>] ? process_scheduled_works+0x2a/0x2a
  439. [28785.785404] [<ffffffff81056087>] kthread+0xa0/0xa8
  440. [28785.785413] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  441. [28785.785420] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  442. [28785.785428] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  443. [28785.785434] kworker/u16:10 D 0000000000000000 11240 95 2 0x00000000
  444. [28785.785450] Workqueue: writeback bdi_writeback_workfn (flush-btrfs-2)
  445. [28785.785455] ffff88040e9eb958 0000000000000046 ffff88040e9eb908 ffff88041592e840
  446. [28785.785461] ffff88040e9eb908 ffff88040e9ebfd8 ffff88040ee41a10 0000000000012c40
  447. [28785.785468] 0000000000012c40 ffff88040ee41a10 ffff88040e9eb948 ffff880427cd2c40
  448. [28785.785474] Call Trace:
  449. [28785.785482] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  450. [28785.785489] [<ffffffff81646662>] schedule+0x6a/0x6c
  451. [28785.785496] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  452. [28785.785504] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  453. [28785.785511] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  454. [28785.785518] [<ffffffff810ce098>] __lock_page+0x61/0x63
  455. [28785.785527] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  456. [28785.785534] [<ffffffff81229d93>] lock_page+0x22/0x26
  457. [28785.785542] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  458. [28785.785552] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  459. [28785.785560] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  460. [28785.785567] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  461. [28785.785573] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  462. [28785.785582] [<ffffffff81136f91>] __writeback_single_inode+0x71/0x1f8
  463. [28785.785590] [<ffffffff8106db53>] ? wake_up_bit+0x20/0x25
  464. [28785.785598] [<ffffffff81137edf>] writeback_sb_inodes+0x1ed/0x31c
  465. [28785.785607] [<ffffffff8113807d>] __writeback_inodes_wb+0x6f/0xb4
  466. [28785.785616] [<ffffffff811381fb>] wb_writeback+0x139/0x28b
  467. [28785.785622] [<ffffffff81052f56>] ? set_worker_desc+0x5b/0x68
  468. [28785.785629] [<ffffffff8112abe4>] ? get_nr_inodes_unused+0x3a/0x50
  469. [28785.785638] [<ffffffff811385cf>] bdi_writeback_workfn+0x1a7/0x301
  470. [28785.785646] [<ffffffff810510cd>] process_one_work+0x18b/0x296
  471. [28785.785653] [<ffffffff81051330>] worker_thread+0x12e/0x1fc
  472. [28785.785659] [<ffffffff81051202>] ? process_scheduled_works+0x2a/0x2a
  473. [28785.785667] [<ffffffff81056087>] kthread+0xa0/0xa8
  474. [28785.785675] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  475. [28785.785683] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  476. [28785.785691] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  477. [28785.785702] btrfs-transacti D ffff88040e2d9e30 11312 1121 2 0x00000000
  478. [28785.785714] ffff88041182fc38 0000000000000046 ffff88041182fbf8 ffff8803b9a21a10
  479. [28785.785720] ffff88040ee61400 ffff88041182ffd8 ffff88040e2d9a10 0000000000012c40
  480. [28785.785726] 0000000000012c40 ffff88040e2d9a10 ffff88040ee41160 7fffffffffffffff
  481. [28785.785733] Call Trace:
  482. [28785.785741] [<ffffffff81645ce8>] ? put_cred+0x12/0x12
  483. [28785.785748] [<ffffffff81646662>] schedule+0x6a/0x6c
  484. [28785.785755] [<ffffffff81645d17>] schedule_timeout+0x2f/0x11f
  485. [28785.785763] [<ffffffff810616a1>] ? wake_up_process+0x31/0x36
  486. [28785.785770] [<ffffffff8104fa43>] ? wake_up_worker+0x1f/0x21
  487. [28785.785776] [<ffffffff8104fcff>] ? insert_work+0x5e/0x67
  488. [28785.785784] [<ffffffff81646d80>] __wait_for_common+0x117/0x150
  489. [28785.785792] [<ffffffff81061654>] ? try_to_wake_up+0x196/0x196
  490. [28785.785799] [<ffffffff81646dd8>] wait_for_completion+0x1f/0x21
  491. [28785.785808] [<ffffffff81221427>] btrfs_wait_and_free_delalloc_work+0x13/0x27
  492. [28785.785816] [<ffffffff812293d1>] btrfs_run_ordered_operations+0x1e1/0x218
  493. [28785.785824] [<ffffffff812149a5>] btrfs_commit_transaction+0x22/0x893
  494. [28785.785831] [<ffffffff812131a1>] transaction_kthread+0xfd/0x1b4
  495. [28785.785838] [<ffffffff812130a4>] ? open_ctree+0x1a64/0x1a64
  496. [28785.785846] [<ffffffff81056087>] kthread+0xa0/0xa8
  497. [28785.785854] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  498. [28785.785862] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  499. [28785.785870] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  500. [28785.785909] kworker/u16:13 D 0000000000000000 11696 3204 2 0x00000000
  501. [28785.785923] Workqueue: btrfs-flush_delalloc normal_work_helper
  502. [28785.785926] ffff8803f726bae8 0000000000000046 ffff88039995cfc8 ffff88040f5dce30
  503. [28785.785933] ffff8803f726ba98 ffff8803f726bfd8 ffff8803f887ce30 0000000000012c40
  504. [28785.785939] 0000000000012c40 ffff8803f887ce30 ffff8803f726bad8 ffff880427cd2c40
  505. [28785.785946] Call Trace:
  506. [28785.785954] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  507. [28785.785961] [<ffffffff81646662>] schedule+0x6a/0x6c
  508. [28785.785968] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  509. [28785.785975] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  510. [28785.785983] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  511. [28785.785990] [<ffffffff810ce098>] __lock_page+0x61/0x63
  512. [28785.785998] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  513. [28785.786005] [<ffffffff81229d93>] lock_page+0x22/0x26
  514. [28785.786014] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  515. [28785.786023] [<ffffffff8122cf57>] ? end_bio_extent_readpage+0x781/0x7d7
  516. [28785.786030] [<ffffffff81065a79>] ? update_entity_load_avg+0x195/0x290
  517. [28785.786038] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  518. [28785.786046] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  519. [28785.786054] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  520. [28785.786061] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  521. [28785.786069] [<ffffffff810cf5df>] __filemap_fdatawrite_range+0x50/0x52
  522. [28785.786076] [<ffffffff810d0028>] filemap_flush+0x17/0x19
  523. [28785.786084] [<ffffffff81219610>] btrfs_run_delalloc_work+0x2d/0x64
  524. [28785.786091] [<ffffffff812399b6>] normal_work_helper+0xe5/0x21d
  525. [28785.786098] [<ffffffff810510cd>] process_one_work+0x18b/0x296
  526. [28785.786105] [<ffffffff81051330>] worker_thread+0x12e/0x1fc
  527. [28785.786112] [<ffffffff81051202>] ? process_scheduled_works+0x2a/0x2a
  528. [28785.786119] [<ffffffff81056087>] kthread+0xa0/0xa8
  529. [28785.786128] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  530. [28785.786135] [<ffffffff8164ecbc>] ret_from_fork+0x7c/0xb0
  531. [28785.786143] [<ffffffff81055fe7>] ? __kthread_parkme+0x5c/0x5c
  532. [28785.786163] mysqld D 0000000000000003 12680 3462 3366 0x00000000
  533. [28785.786175] ffff8800beff7bc8 0000000000000082 ffff8803cd3a2ca0 ffff88041592e840
  534. [28785.786182] ffff8800beff7b78 ffff8800beff7fd8 ffff8803d6ab70f0 0000000000012c40
  535. [28785.786188] 0000000000012c40 ffff8803d6ab70f0 ffff8800beff7bb8 ffff880427cd2c40
  536. [28785.786195] Call Trace:
  537. [28785.786203] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  538. [28785.786210] [<ffffffff81646662>] schedule+0x6a/0x6c
  539. [28785.786217] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  540. [28785.786224] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  541. [28785.786231] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  542. [28785.786239] [<ffffffff810ce098>] __lock_page+0x61/0x63
  543. [28785.786247] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  544. [28785.786254] [<ffffffff81229d93>] lock_page+0x22/0x26
  545. [28785.786263] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  546. [28785.786271] [<ffffffff81646fb4>] ? mutex_unlock+0x11/0x13
  547. [28785.786280] [<ffffffff81223767>] ? btrfs_file_aio_write+0x413/0x4f1
  548. [28785.786289] [<ffffffff811265ca>] ? core_sys_select+0x1ec/0x239
  549. [28785.786297] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  550. [28785.786305] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  551. [28785.786312] [<ffffffff81146c3a>] ? fsnotify+0x22c/0x267
  552. [28785.786319] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  553. [28785.786326] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  554. [28785.786334] [<ffffffff810cf5df>] __filemap_fdatawrite_range+0x50/0x52
  555. [28785.786342] [<ffffffff810d000f>] filemap_fdatawrite_range+0xe/0x10
  556. [28785.786350] [<ffffffff81222081>] btrfs_sync_file+0x95/0x2a7
  557. [28785.786359] [<ffffffff81116b97>] ? file_end_write+0x22/0x24
  558. [28785.786366] [<ffffffff8113b283>] vfs_fsync_range+0x13/0x1d
  559. [28785.786373] [<ffffffff8113b2a4>] vfs_fsync+0x17/0x19
  560. [28785.786379] [<ffffffff8113b4d3>] do_fsync+0x2a/0x4b
  561. [28785.786386] [<ffffffff8113b6cb>] SyS_fsync+0xb/0xf
  562. [28785.786393] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  563. [28785.786408] TFWWrite D 0000000000000000 13888 4085 1 0x00000000
  564. [28785.786420] ffff8803da683a68 0000000000000082 0000000100000000 ffffffff81c15440
  565. [28785.786427] ffff8803da683a18 ffff8803da683fd8 ffff8803a29e3420 0000000000012c40
  566. [28785.786433] 0000000000012c40 ffff8803a29e3420 ffff8803da683a58 ffff880427c12c40
  567. [28785.786440] Call Trace:
  568. [28785.786448] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  569. [28785.786455] [<ffffffff81646662>] schedule+0x6a/0x6c
  570. [28785.786462] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  571. [28785.786469] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  572. [28785.786476] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  573. [28785.786484] [<ffffffff810ce098>] __lock_page+0x61/0x63
  574. [28785.786492] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  575. [28785.786499] [<ffffffff810ce81c>] lock_page+0x22/0x27
  576. [28785.786507] [<ffffffff810ce8fd>] find_lock_entry+0x30/0x53
  577. [28785.786514] [<ffffffff810ce929>] find_lock_page+0x9/0x16
  578. [28785.786522] [<ffffffff810cf192>] find_or_create_page+0x2f/0x86
  579. [28785.786530] [<ffffffff812226c5>] prepare_pages.isra.18+0x74/0x117
  580. [28785.786539] [<ffffffff812230d4>] __btrfs_buffered_write+0x1f9/0x479
  581. [28785.786546] [<ffffffff81058608>] ? hrtimer_cancel+0x11/0x1d
  582. [28785.786555] [<ffffffff8103f337>] ? current_fs_time+0x2a/0x31
  583. [28785.786564] [<ffffffff81223744>] btrfs_file_aio_write+0x3f0/0x4f1
  584. [28785.786572] [<ffffffff816488a9>] ? _raw_spin_lock+0x9/0xb
  585. [28785.786580] [<ffffffff8108be65>] ? futex_wake+0xef/0x107
  586. [28785.786589] [<ffffffff81116c5f>] do_sync_write+0x50/0x73
  587. [28785.786598] [<ffffffff81117794>] vfs_write+0x9f/0xfc
  588. [28785.786606] [<ffffffff81117a6b>] SyS_write+0x4d/0x7f
  589. [28785.786614] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  590. [28785.786643] procmail D 0000000000000002 12592 4655 1 0x00000000
  591. [28785.786655] ffff8803c09b7bc8 0000000000000082 ffff880387221d00 ffff88041592df90
  592. [28785.786662] ffff8803c09b7b78 ffff8803c09b7fd8 ffff88009f103420 0000000000012c40
  593. [28785.786668] 0000000000012c40 ffff88009f103420 ffff8803c09b7bb8 ffff880427c92c40
  594. [28785.786675] Call Trace:
  595. [28785.786683] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  596. [28785.786690] [<ffffffff81646662>] schedule+0x6a/0x6c
  597. [28785.786697] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  598. [28785.786704] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  599. [28785.786711] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  600. [28785.786719] [<ffffffff810ce098>] __lock_page+0x61/0x63
  601. [28785.786727] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  602. [28785.786734] [<ffffffff81229d93>] lock_page+0x22/0x26
  603. [28785.786743] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  604. [28785.786752] [<ffffffff81646fb4>] ? mutex_unlock+0x11/0x13
  605. [28785.786760] [<ffffffff81223767>] ? btrfs_file_aio_write+0x413/0x4f1
  606. [28785.786768] [<ffffffff811503dd>] ? locks_alloc_lock+0x19/0x5b
  607. [28785.786776] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  608. [28785.786784] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  609. [28785.786792] [<ffffffff81146c3a>] ? fsnotify+0x22c/0x267
  610. [28785.786799] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  611. [28785.786806] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  612. [28785.786814] [<ffffffff810cf5df>] __filemap_fdatawrite_range+0x50/0x52
  613. [28785.786822] [<ffffffff810d000f>] filemap_fdatawrite_range+0xe/0x10
  614. [28785.786830] [<ffffffff81222061>] btrfs_sync_file+0x75/0x2a7
  615. [28785.786838] [<ffffffff81116b97>] ? file_end_write+0x22/0x24
  616. [28785.786845] [<ffffffff8113b283>] vfs_fsync_range+0x13/0x1d
  617. [28785.786851] [<ffffffff8113b2a4>] vfs_fsync+0x17/0x19
  618. [28785.786858] [<ffffffff8113b4d3>] do_fsync+0x2a/0x4b
  619. [28785.786864] [<ffffffff8113b6cb>] SyS_fsync+0xb/0xf
  620. [28785.786872] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  621. [28785.786877] mythpreviewgen D 0000000000000002 13064 4682 4681 0x00000004
  622. [28785.786888] ffff88034e2e7de8 0000000000000086 ffff88034e2e7d98 ffff88041592df90
  623. [28785.786895] 0000000000000000 ffff88034e2e7fd8 ffff8803c3f1a2c0 0000000000012c40
  624. [28785.786902] 0000000000012c40 ffff8803c3f1a2c0 ffff88034e2e7e60 ffff8803a0813ce0
  625. [28785.786908] Call Trace:
  626. [28785.786916] [<ffffffff81646662>] schedule+0x6a/0x6c
  627. [28785.786923] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  628. [28785.786931] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  629. [28785.786939] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  630. [28785.786947] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  631. [28785.786954] [<ffffffff816476af>] ? mutex_lock+0xf/0x2d
  632. [28785.786962] [<ffffffff8112d82b>] ? __fdget_pos+0x36/0x3c
  633. [28785.786970] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  634. [28785.786977] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  635. [28785.786985] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  636. [28785.786993] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  637. [28785.786998] sshd D 0000000000000000 13408 4715 1 0x00000004
  638. [28785.787010] ffff8803bc89bbc8 0000000000000086 ffff8803fc2f9530 ffffffff81c15440
  639. [28785.787016] ffff8803bc89bb78 ffff8803bc89bfd8 ffff8803b9b970f0 0000000000012c40
  640. [28785.787023] 0000000000012c40 ffff8803b9b970f0 ffff8803bc89bbb8 ffff880427c12c40
  641. [28785.787029] Call Trace:
  642. [28785.787037] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  643. [28785.787044] [<ffffffff81646662>] schedule+0x6a/0x6c
  644. [28785.787051] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  645. [28785.787058] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  646. [28785.787066] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  647. [28785.787073] [<ffffffff810ce098>] __lock_page+0x61/0x63
  648. [28785.787081] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  649. [28785.787088] [<ffffffff81229d93>] lock_page+0x22/0x26
  650. [28785.787097] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  651. [28785.787106] [<ffffffff81148a0f>] ? inotify_handle_event+0xce/0x107
  652. [28785.787114] [<ffffffff81146a05>] ? send_to_group+0xc5/0xce
  653. [28785.787122] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  654. [28785.787130] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  655. [28785.787137] [<ffffffff81146c3a>] ? fsnotify+0x22c/0x267
  656. [28785.787144] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  657. [28785.787151] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  658. [28785.787159] [<ffffffff810cf5df>] __filemap_fdatawrite_range+0x50/0x52
  659. [28785.787167] [<ffffffff810d000f>] filemap_fdatawrite_range+0xe/0x10
  660. [28785.787175] [<ffffffff81222081>] btrfs_sync_file+0x95/0x2a7
  661. [28785.787183] [<ffffffff81116b97>] ? file_end_write+0x22/0x24
  662. [28785.787190] [<ffffffff8113b283>] vfs_fsync_range+0x13/0x1d
  663. [28785.787196] [<ffffffff8113b2a4>] vfs_fsync+0x17/0x19
  664. [28785.787202] [<ffffffff8113b4d3>] do_fsync+0x2a/0x4b
  665. [28785.787209] [<ffffffff8113b6cb>] SyS_fsync+0xb/0xf
  666. [28785.787216] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  667. [28785.787221] sshd D 0000000000000001 13408 4720 1 0x00000004
  668. [28785.787234] ffff880343a2ba68 0000000000000086 ffff88040e2dc580 ffff88041592d6e0
  669. [28785.787240] ffff880343a2ba18 ffff880343a2bfd8 ffff8803b9b95f90 0000000000012c40
  670. [28785.787247] 0000000000012c40 ffff8803b9b95f90 ffff880343a2ba58 ffff880427c52c40
  671. [28785.787253] Call Trace:
  672. [28785.787261] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  673. [28785.787268] [<ffffffff81646662>] schedule+0x6a/0x6c
  674. [28785.787275] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  675. [28785.787282] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  676. [28785.787290] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  677. [28785.787297] [<ffffffff810ce098>] __lock_page+0x61/0x63
  678. [28785.787305] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  679. [28785.787313] [<ffffffff810ce81c>] lock_page+0x22/0x27
  680. [28785.787320] [<ffffffff810ce8fd>] find_lock_entry+0x30/0x53
  681. [28785.787327] [<ffffffff810ce929>] find_lock_page+0x9/0x16
  682. [28785.787335] [<ffffffff810cf192>] find_or_create_page+0x2f/0x86
  683. [28785.787343] [<ffffffff812226c5>] prepare_pages.isra.18+0x74/0x117
  684. [28785.787352] [<ffffffff812230d4>] __btrfs_buffered_write+0x1f9/0x479
  685. [28785.787361] [<ffffffff8112ed59>] ? mntput_no_expire+0x1a/0x10f
  686. [28785.787370] [<ffffffff8103f337>] ? current_fs_time+0x2a/0x31
  687. [28785.787378] [<ffffffff81223744>] btrfs_file_aio_write+0x3f0/0x4f1
  688. [28785.787386] [<ffffffff810cff7a>] ? generic_file_aio_read+0x542/0x572
  689. [28785.787395] [<ffffffff81116c5f>] do_sync_write+0x50/0x73
  690. [28785.787404] [<ffffffff81117794>] vfs_write+0x9f/0xfc
  691. [28785.787412] [<ffffffff81117a6b>] SyS_write+0x4d/0x7f
  692. [28785.787420] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  693. [28785.787425] sshd D 0000000000000002 13168 4805 1 0x00000004
  694. [28785.787437] ffff8800b12a7de8 0000000000000086 ffff8800b12a7d98 ffff88040ef9f0f0
  695. [28785.787443] 00000000ffffffff ffff8800b12a7fd8 ffff8803b9b92b70 0000000000012c40
  696. [28785.787450] 0000000000012c40 ffff8803b9b92b70 ffff8803d6512000 ffff8803fc2f95d0
  697. [28785.787456] Call Trace:
  698. [28785.787464] [<ffffffff81646662>] schedule+0x6a/0x6c
  699. [28785.787471] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  700. [28785.787479] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  701. [28785.787487] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  702. [28785.787495] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  703. [28785.787503] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  704. [28785.787510] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  705. [28785.787518] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  706. [28785.787526] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  707. [28785.787533] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  708. [28785.787538] sshd D 0000000000000001 13168 4809 1 0x00000004
  709. [28785.787550] ffff88009f3abde8 0000000000000086 ffff88009f3abd98 ffff88041592d6e0
  710. [28785.787556] 00000000ffffffff ffff88009f3abfd8 ffff8803b9b93cd0 0000000000012c40
  711. [28785.787562] 0000000000012c40 ffff8803b9b93cd0 ffff880342d0c000 ffff8803fc2f95d0
  712. [28785.787569] Call Trace:
  713. [28785.787577] [<ffffffff81646662>] schedule+0x6a/0x6c
  714. [28785.787584] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  715. [28785.787592] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  716. [28785.787600] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  717. [28785.787608] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  718. [28785.787615] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  719. [28785.787623] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  720. [28785.787631] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  721. [28785.787638] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  722. [28785.787646] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  723. [28785.787651] sshd D 0000000000000001 13168 4830 1 0x00000004
  724. [28785.787662] ffff8803aeb37de8 0000000000000086 ffff8803aeb37d98 ffff88041592d6e0
  725. [28785.787669] 00000000ffffffff ffff8803aeb37fd8 ffff8803f887c580 0000000000012c40
  726. [28785.787675] 0000000000012c40 ffff8803f887c580 ffff880342d0c000 ffff8803fc2f95d0
  727. [28785.787682] Call Trace:
  728. [28785.787690] [<ffffffff81646662>] schedule+0x6a/0x6c
  729. [28785.787697] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  730. [28785.787705] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  731. [28785.787713] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  732. [28785.787721] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  733. [28785.787728] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  734. [28785.787736] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  735. [28785.787744] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  736. [28785.787752] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  737. [28785.787759] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  738. [28785.787764] sshd D 0000000000000001 13168 4838 1 0x00000004
  739. [28785.787776] ffff8800bef4bde8 0000000000000086 ffff8800bef4bd98 ffff88041592d6e0
  740. [28785.787782] 00000000ffffffff ffff8800bef4bfd8 ffff8800a8aaa2c0 0000000000012c40
  741. [28785.787789] 0000000000012c40 ffff8800a8aaa2c0 ffff880342e61000 ffff8803fc2f95d0
  742. [28785.787795] Call Trace:
  743. [28785.787803] [<ffffffff81646662>] schedule+0x6a/0x6c
  744. [28785.787810] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  745. [28785.787818] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  746. [28785.787826] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  747. [28785.787834] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  748. [28785.787841] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  749. [28785.787849] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  750. [28785.787857] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  751. [28785.787865] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  752. [28785.787872] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  753. [28785.787877] sshd D 0000000000000001 13168 4869 1 0x00000004
  754. [28785.787889] ffff88034e023de8 0000000000000082 ffff88034e023d98 ffff88041592d6e0
  755. [28785.787895] 00000000ffffffff ffff88034e023fd8 ffff88041129c580 0000000000012c40
  756. [28785.787902] 0000000000012c40 ffff88041129c580 ffff880342e63000 ffff8803fc2f95d0
  757. [28785.787908] Call Trace:
  758. [28785.787916] [<ffffffff81646662>] schedule+0x6a/0x6c
  759. [28785.787924] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  760. [28785.787931] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  761. [28785.787939] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  762. [28785.787947] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  763. [28785.787955] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  764. [28785.787962] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  765. [28785.787970] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  766. [28785.787978] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  767. [28785.787986] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  768. [28785.787990] sshd D 0000000000000001 13168 4873 1 0x00000004
  769. [28785.788002] ffff880342f93de8 0000000000000082 ffff880342f93d98 ffff88041592d6e0
  770. [28785.788008] 00000000ffffffff ffff880342f93fd8 ffff8803f959c580 0000000000012c40
  771. [28785.788015] 0000000000012c40 ffff8803f959c580 ffff880342e60000 ffff8803fc2f95d0
  772. [28785.788021] Call Trace:
  773. [28785.788029] [<ffffffff81646662>] schedule+0x6a/0x6c
  774. [28785.788036] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  775. [28785.788044] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  776. [28785.788052] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  777. [28785.788060] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  778. [28785.788067] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  779. [28785.788075] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  780. [28785.788083] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  781. [28785.788091] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  782. [28785.788098] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  783. [28785.788103] sshd D 0000000000000000 13168 4894 1 0x00000004
  784. [28785.788115] ffff880314b4bde8 0000000000000082 ffff880314b4bd98 ffffffff81c15440
  785. [28785.788121] 00000000ffffffff ffff880314b4bfd8 ffff88035744ce30 0000000000012c40
  786. [28785.788128] 0000000000012c40 ffff88035744ce30 ffff880342d0f000 ffff8803fc2f95d0
  787. [28785.788134] Call Trace:
  788. [28785.788142] [<ffffffff81646662>] schedule+0x6a/0x6c
  789. [28785.788150] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  790. [28785.788157] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  791. [28785.788165] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  792. [28785.788173] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  793. [28785.788181] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  794. [28785.788189] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  795. [28785.788197] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  796. [28785.788205] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  797. [28785.788212] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  798. [28785.788217] sshd D 0000000000000001 13168 4916 1 0x00000004
  799. [28785.788228] ffff880311c8fde8 0000000000000082 ffff880311c8fd98 ffff88041592d6e0
  800. [28785.788235] 00000000ffffffff ffff880311c8ffd8 ffff880360e55f90 0000000000012c40
  801. [28785.788241] 0000000000012c40 ffff880360e55f90 ffff880342e64000 ffff8803fc2f95d0
  802. [28785.788248] Call Trace:
  803. [28785.788255] [<ffffffff81646662>] schedule+0x6a/0x6c
  804. [28785.788263] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  805. [28785.788271] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  806. [28785.788278] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  807. [28785.788286] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  808. [28785.788294] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  809. [28785.788302] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  810. [28785.788309] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  811. [28785.788317] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  812. [28785.788325] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  813. [28785.788330] sshd D 0000000000000002 13168 4921 1 0x00000004
  814. [28785.788341] ffff880311d6fde8 0000000000000082 ffff880311d6fd98 ffff88041592df90
  815. [28785.788348] 00000000ffffffff ffff880311d6ffd8 ffff8800b9796840 0000000000012c40
  816. [28785.788354] 0000000000012c40 ffff8800b9796840 ffff8803d6514000 ffff8803fc2f95d0
  817. [28785.788361] Call Trace:
  818. [28785.788369] [<ffffffff81646662>] schedule+0x6a/0x6c
  819. [28785.788376] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  820. [28785.788384] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  821. [28785.788392] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  822. [28785.788400] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  823. [28785.788407] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  824. [28785.788415] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  825. [28785.788423] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  826. [28785.788430] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  827. [28785.788438] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  828. [28785.788443] sshd D 0000000000000000 13168 4926 1 0x00000004
  829. [28785.788454] ffff8800be85bde8 0000000000000082 ffff8800be85bd98 ffffffff81c15440
  830. [28785.788461] 00000000ffffffff ffff8800be85bfd8 ffff880360e556e0 0000000000012c40
  831. [28785.788467] 0000000000012c40 ffff880360e556e0 ffff880311dae000 ffff8803fc2f95d0
  832. [28785.788473] Call Trace:
  833. [28785.788481] [<ffffffff81646662>] schedule+0x6a/0x6c
  834. [28785.788489] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  835. [28785.788496] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  836. [28785.788504] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  837. [28785.788512] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  838. [28785.788520] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  839. [28785.788528] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  840. [28785.788535] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  841. [28785.788543] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  842. [28785.788551] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  843. [28785.788555] sshd D 0000000000000000 13168 4932 1 0x00000004
  844. [28785.788567] ffff880342e27de8 0000000000000082 ffff880342e27d98 ffffffff81c15440
  845. [28785.788573] 00000000ffffffff ffff880342e27fd8 ffff88035744d6e0 0000000000012c40
  846. [28785.788580] 0000000000012c40 ffff88035744d6e0 ffff880311daa000 ffff8803fc2f95d0
  847. [28785.788586] Call Trace:
  848. [28785.788594] [<ffffffff81646662>] schedule+0x6a/0x6c
  849. [28785.788602] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  850. [28785.788610] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  851. [28785.788617] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  852. [28785.788626] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  853. [28785.788633] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  854. [28785.788641] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  855. [28785.788648] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  856. [28785.788656] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  857. [28785.788664] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  858. [28785.788669] sshd D 0000000000000000 13168 4937 1 0x00000004
  859. [28785.788681] ffff880314a43de8 0000000000000086 ffff880314a43d98 ffffffff81c15440
  860. [28785.788687] 00000000ffffffff ffff880314a43fd8 ffff8800b97908b0 0000000000012c40
  861. [28785.788694] 0000000000012c40 ffff8800b97908b0 ffff8803b9bfd000 ffff8803fc2f95d0
  862. [28785.788700] Call Trace:
  863. [28785.788708] [<ffffffff81646662>] schedule+0x6a/0x6c
  864. [28785.788715] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  865. [28785.788723] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  866. [28785.788731] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  867. [28785.788739] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  868. [28785.788746] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  869. [28785.788754] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  870. [28785.788762] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  871. [28785.788770] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  872. [28785.788777] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  873. [28785.788782] sshd D 0000000000000000 13168 4993 1 0x00000004
  874. [28785.788793] ffff880311e47de8 0000000000000082 ffff880311e47d98 ffffffff81c15440
  875. [28785.788800] 00000000ffffffff ffff880311e47fd8 ffff8803f887b420 0000000000012c40
  876. [28785.788806] 0000000000012c40 ffff8803f887b420 ffff8803a1cbd000 ffff8803fc2f95d0
  877. [28785.788813] Call Trace:
  878. [28785.788821] [<ffffffff81646662>] schedule+0x6a/0x6c
  879. [28785.788828] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  880. [28785.788836] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  881. [28785.788843] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  882. [28785.788851] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  883. [28785.788859] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  884. [28785.788867] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  885. [28785.788874] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  886. [28785.788882] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  887. [28785.788890] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  888. [28785.788895] sshd D 0000000000000003 13168 4998 1 0x00000004
  889. [28785.788906] ffff880311eb3de8 0000000000000086 ffff880311eb3d98 ffff88041592e840
  890. [28785.788913] 00000000ffffffff ffff880311eb3fd8 ffff88037eec08b0 0000000000012c40
  891. [28785.788919] 0000000000012c40 ffff88037eec08b0 ffff880311dac000 ffff8803fc2f95d0
  892. [28785.788926] Call Trace:
  893. [28785.788934] [<ffffffff81646662>] schedule+0x6a/0x6c
  894. [28785.788941] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  895. [28785.788949] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  896. [28785.788957] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  897. [28785.788965] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  898. [28785.788972] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  899. [28785.788980] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  900. [28785.788988] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  901. [28785.788995] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  902. [28785.789003] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  903. [28785.789008] sshd D 0000000000000001 13168 5007 1 0x00000004
  904. [28785.789020] ffff88009f3b3de8 0000000000000086 ffff88009f3b3d98 ffff88041592d6e0
  905. [28785.789026] 00000000ffffffff ffff88009f3b3fd8 ffff88037eec1a10 0000000000012c40
  906. [28785.789033] 0000000000012c40 ffff88037eec1a10 ffff880311e0f000 ffff8803fc2f95d0
  907. [28785.789039] Call Trace:
  908. [28785.789047] [<ffffffff81646662>] schedule+0x6a/0x6c
  909. [28785.789054] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  910. [28785.789062] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  911. [28785.789070] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  912. [28785.789078] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  913. [28785.789085] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  914. [28785.789093] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  915. [28785.789100] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  916. [28785.789108] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  917. [28785.789116] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  918. [28785.789121] sshd D 0000000000000001 13168 5021 1 0x00000004
  919. [28785.789133] ffff88030e9c3de8 0000000000000082 ffff88030e9c3d98 ffff88041592d6e0
  920. [28785.789139] 00000000ffffffff ffff88030e9c3fd8 ffff8803f8879160 0000000000012c40
  921. [28785.789146] 0000000000012c40 ffff8803f8879160 ffff880311e0f000 ffff8803fc2f95d0
  922. [28785.789152] Call Trace:
  923. [28785.789160] [<ffffffff81646662>] schedule+0x6a/0x6c
  924. [28785.789167] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  925. [28785.789175] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  926. [28785.789183] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  927. [28785.789191] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  928. [28785.789198] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  929. [28785.789206] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  930. [28785.789214] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  931. [28785.789222] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  932. [28785.789229] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  933. [28785.789234] sshd D 0000000000000002 13168 5028 1 0x00000004
  934. [28785.789246] ffff8803128b3de8 0000000000000086 ffff8803128b3d98 ffff88041592df90
  935. [28785.789252] 00000000ffffffff ffff8803128b3fd8 ffff8804159e1160 0000000000012c40
  936. [28785.789258] 0000000000012c40 ffff8804159e1160 ffff88030e9ab000 ffff8803fc2f95d0
  937. [28785.789265] Call Trace:
  938. [28785.789273] [<ffffffff81646662>] schedule+0x6a/0x6c
  939. [28785.789280] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  940. [28785.789288] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  941. [28785.789296] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  942. [28785.789304] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  943. [28785.789311] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  944. [28785.789319] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  945. [28785.789326] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  946. [28785.789334] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  947. [28785.789342] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  948. [28785.789347] sshd D 0000000000000002 13168 5034 1 0x00000004
  949. [28785.789359] ffff88030ebebde8 0000000000000086 ffff88030ebebd98 ffff88041592df90
  950. [28785.789365] 00000000ffffffff ffff88030ebebfd8 ffff8803a3b1d6e0 0000000000012c40
  951. [28785.789371] 0000000000012c40 ffff8803a3b1d6e0 ffff88030e9a9000 ffff8803fc2f95d0
  952. [28785.789378] Call Trace:
  953. [28785.789386] [<ffffffff81646662>] schedule+0x6a/0x6c
  954. [28785.789393] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  955. [28785.789401] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  956. [28785.789409] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  957. [28785.789417] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  958. [28785.789424] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  959. [28785.789432] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  960. [28785.789440] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  961. [28785.789448] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  962. [28785.789455] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  963. [28785.789460] sshd D 0000000000000003 13168 5042 1 0x00000004
  964. [28785.789472] ffff88008aa6bde8 0000000000000082 ffff88008aa6bd98 ffff88041592e840
  965. [28785.789478] 00000000ffffffff ffff88008aa6bfd8 ffff880373be56e0 0000000000012c40
  966. [28785.789484] 0000000000012c40 ffff880373be56e0 ffff8803a3369000 ffff8803fc2f95d0
  967. [28785.789491] Call Trace:
  968. [28785.789499] [<ffffffff81646662>] schedule+0x6a/0x6c
  969. [28785.789506] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  970. [28785.789514] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  971. [28785.789522] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  972. [28785.789530] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  973. [28785.789537] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  974. [28785.789545] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  975. [28785.789553] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  976. [28785.789561] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  977. [28785.789568] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  978. [28785.789573] procmail D 0000000000000001 12760 5046 1 0x00000000
  979. [28785.789585] ffff880097693bc8 0000000000000082 ffff88032e0fcbe0 ffff88041592d6e0
  980. [28785.789592] ffff880097693b78 ffff880097693fd8 ffff88040f5d8000 0000000000012c40
  981. [28785.789598] 0000000000012c40 ffff88040f5d8000 ffff880097693bb8 ffff880427c52c40
  982. [28785.789605] Call Trace:
  983. [28785.789613] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  984. [28785.789620] [<ffffffff81646662>] schedule+0x6a/0x6c
  985. [28785.789627] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  986. [28785.789634] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  987. [28785.789641] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  988. [28785.789649] [<ffffffff810ce098>] __lock_page+0x61/0x63
  989. [28785.789657] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  990. [28785.789665] [<ffffffff81229d93>] lock_page+0x22/0x26
  991. [28785.789673] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  992. [28785.789682] [<ffffffff81646fb4>] ? mutex_unlock+0x11/0x13
  993. [28785.789690] [<ffffffff81223767>] ? btrfs_file_aio_write+0x413/0x4f1
  994. [28785.789698] [<ffffffff811503dd>] ? locks_alloc_lock+0x19/0x5b
  995. [28785.789706] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  996. [28785.789714] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  997. [28785.789721] [<ffffffff81146c3a>] ? fsnotify+0x22c/0x267
  998. [28785.789728] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  999. [28785.789735] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  1000. [28785.789743] [<ffffffff810cf5df>] __filemap_fdatawrite_range+0x50/0x52
  1001. [28785.789751] [<ffffffff810d000f>] filemap_fdatawrite_range+0xe/0x10
  1002. [28785.789759] [<ffffffff81222061>] btrfs_sync_file+0x75/0x2a7
  1003. [28785.789767] [<ffffffff81116b97>] ? file_end_write+0x22/0x24
  1004. [28785.789774] [<ffffffff8113b283>] vfs_fsync_range+0x13/0x1d
  1005. [28785.789781] [<ffffffff8113b2a4>] vfs_fsync+0x17/0x19
  1006. [28785.789787] [<ffffffff8113b4d3>] do_fsync+0x2a/0x4b
  1007. [28785.789793] [<ffffffff8113b6cb>] SyS_fsync+0xb/0xf
  1008. [28785.789801] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1009. [28785.789806] sshd D 0000000000000001 13168 5053 1 0x00000004
  1010. [28785.789818] ffff88040efabde8 0000000000000086 ffff88040efabd98 ffff88041592d6e0
  1011. [28785.789824] 00000000ffffffff ffff88040efabfd8 ffff8803b2c71a10 0000000000012c40
  1012. [28785.789830] 0000000000012c40 ffff8803b2c71a10 ffff88030ce46000 ffff8803fc2f95d0
  1013. [28785.789837] Call Trace:
  1014. [28785.789845] [<ffffffff81646662>] schedule+0x6a/0x6c
  1015. [28785.789852] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1016. [28785.789860] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1017. [28785.789868] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1018. [28785.789876] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1019. [28785.789884] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1020. [28785.789891] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1021. [28785.789899] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1022. [28785.789907] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1023. [28785.789915] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1024. [28785.789919] sshd D 0000000000000001 13408 5057 1 0x00000004
  1025. [28785.789931] ffff88030ea63de8 0000000000000082 ffff88030ea63d98 ffff88041592d6e0
  1026. [28785.789937] 00000000ffffffff ffff88030ea63fd8 ffff8803a3d4a2c0 0000000000012c40
  1027. [28785.789943] 0000000000012c40 ffff8803a3d4a2c0 ffff8803a35c3000 ffff8803fc2f95d0
  1028. [28785.789950] Call Trace:
  1029. [28785.789958] [<ffffffff81646662>] schedule+0x6a/0x6c
  1030. [28785.789965] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1031. [28785.789973] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1032. [28785.789981] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1033. [28785.789989] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1034. [28785.789996] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1035. [28785.790004] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1036. [28785.790012] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1037. [28785.790019] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1038. [28785.790027] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1039. [28785.790032] sshd D 0000000000000000 13168 5062 1 0x00000004
  1040. [28785.790044] ffff88031280bde8 0000000000000086 ffff88031280bd98 ffffffff81c15440
  1041. [28785.790050] 00000000ffffffff ffff88031280bfd8 ffff8800ca631a10 0000000000012c40
  1042. [28785.790057] 0000000000012c40 ffff8800ca631a10 ffff880311f1e000 ffff8803fc2f95d0
  1043. [28785.790063] Call Trace:
  1044. [28785.790071] [<ffffffff81646662>] schedule+0x6a/0x6c
  1045. [28785.790078] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1046. [28785.790086] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1047. [28785.790094] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1048. [28785.790102] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1049. [28785.790109] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1050. [28785.790117] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1051. [28785.790125] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1052. [28785.790133] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1053. [28785.790140] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1054. [28785.790145] sshd D 0000000000000000 13168 5066 1 0x00000004
  1055. [28785.790158] ffff8803129c3de8 0000000000000086 ffff8803129c3d98 ffffffff81c15440
  1056. [28785.790164] 00000000ffffffff ffff8803129c3fd8 ffff88040f5db420 0000000000012c40
  1057. [28785.790171] 0000000000012c40 ffff88040f5db420 ffff880311f1e000 ffff8803fc2f95d0
  1058. [28785.790177] Call Trace:
  1059. [28785.790185] [<ffffffff81646662>] schedule+0x6a/0x6c
  1060. [28785.790193] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1061. [28785.790200] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1062. [28785.790208] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1063. [28785.790216] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1064. [28785.790224] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1065. [28785.790232] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1066. [28785.790239] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1067. [28785.790247] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1068. [28785.790255] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1069. [28785.790260] sshd D 0000000000000001 13168 5069 1 0x00000004
  1070. [28785.790271] ffff88030cc07de8 0000000000000086 ffff88030cc07d98 ffff88041592d6e0
  1071. [28785.790278] 00000000ffffffff ffff88030cc07fd8 ffff88040ef9c580 0000000000012c40
  1072. [28785.790284] 0000000000012c40 ffff88040ef9c580 ffff88030ce8c000 ffff8803fc2f95d0
  1073. [28785.790291] Call Trace:
  1074. [28785.790298] [<ffffffff81646662>] schedule+0x6a/0x6c
  1075. [28785.790306] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1076. [28785.790314] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1077. [28785.790321] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1078. [28785.790329] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1079. [28785.790337] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1080. [28785.790345] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1081. [28785.790352] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1082. [28785.790360] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1083. [28785.790368] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1084. [28785.790373] sshd D 0000000000000001 13168 5078 1 0x00000004
  1085. [28785.790384] ffff880312837de8 0000000000000086 ffff880312837d98 ffff88041592d6e0
  1086. [28785.790391] 00000000ffffffff ffff880312837fd8 ffff8803a3b1bcd0 0000000000012c40
  1087. [28785.790397] 0000000000012c40 ffff8803a3b1bcd0 ffff88030bcf9000 ffff8803fc2f95d0
  1088. [28785.790404] Call Trace:
  1089. [28785.790412] [<ffffffff81646662>] schedule+0x6a/0x6c
  1090. [28785.790419] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1091. [28785.790427] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1092. [28785.790434] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1093. [28785.790442] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1094. [28785.790450] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1095. [28785.790458] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1096. [28785.790465] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1097. [28785.790473] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1098. [28785.790481] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1099. [28785.790486] sshd D 0000000000000003 13168 5081 1 0x00000004
  1100. [28785.790497] ffff88009f237de8 0000000000000082 ffff88009f237d98 ffff88041592e840
  1101. [28785.790504] 00000000ffffffff ffff88009f237fd8 ffff88037eec3cd0 0000000000012c40
  1102. [28785.790510] 0000000000012c40 ffff88037eec3cd0 ffff88030cd73000 ffff8803fc2f95d0
  1103. [28785.790517] Call Trace:
  1104. [28785.790524] [<ffffffff81646662>] schedule+0x6a/0x6c
  1105. [28785.790532] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1106. [28785.790540] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1107. [28785.790547] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1108. [28785.790555] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1109. [28785.790563] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1110. [28785.790571] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1111. [28785.790578] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1112. [28785.790586] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1113. [28785.790594] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1114. [28785.790599] sshd D 0000000000000002 13168 5086 1 0x00000004
  1115. [28785.790611] ffff8803a38ebde8 0000000000000086 ffff8803a38ebd98 ffff8803a3b01a10
  1116. [28785.790617] 00000000ffffffff ffff8803a38ebfd8 ffff8803b9b96840 0000000000012c40
  1117. [28785.790624] 0000000000012c40 ffff8803b9b96840 ffff88030e9a9000 ffff8803fc2f95d0
  1118. [28785.790630] Call Trace:
  1119. [28785.790638] [<ffffffff81646662>] schedule+0x6a/0x6c
  1120. [28785.790645] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1121. [28785.790653] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1122. [28785.790661] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1123. [28785.790669] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1124. [28785.790676] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1125. [28785.790684] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1126. [28785.790692] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1127. [28785.790700] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1128. [28785.790707] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1129. [28785.790712] sshd D 0000000000000001 13168 5096 1 0x00000004
  1130. [28785.790724] ffff880312bffde8 0000000000000086 ffff880312bffd98 ffff88041592d6e0
  1131. [28785.790730] 00000000ffffffff ffff880312bfffd8 ffff8803b9a24e30 0000000000012c40
  1132. [28785.790737] 0000000000012c40 ffff8803b9a24e30 ffff88030cee3000 ffff8803fc2f95d0
  1133. [28785.790743] Call Trace:
  1134. [28785.790751] [<ffffffff81646662>] schedule+0x6a/0x6c
  1135. [28785.790758] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1136. [28785.790766] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1137. [28785.790774] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1138. [28785.790782] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1139. [28785.790789] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1140. [28785.790797] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1141. [28785.790805] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1142. [28785.790813] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1143. [28785.790820] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1144. [28785.790825] sshd D 0000000000000000 13168 5099 1 0x00000004
  1145. [28785.790837] ffff880312b33de8 0000000000000082 ffff880312b33d98 ffffffff81c15440
  1146. [28785.790844] 00000000ffffffff ffff880312b33fd8 ffff8803b9a21160 0000000000012c40
  1147. [28785.790850] 0000000000012c40 ffff8803b9a21160 ffff880311f19000 ffff8803fc2f95d0
  1148. [28785.790856] Call Trace:
  1149. [28785.790864] [<ffffffff81646662>] schedule+0x6a/0x6c
  1150. [28785.790872] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1151. [28785.790879] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1152. [28785.790887] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1153. [28785.790895] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1154. [28785.790903] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1155. [28785.790910] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1156. [28785.790918] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1157. [28785.790926] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1158. [28785.790933] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1159. [28785.790938] sshd D 0000000000000002 13168 5118 1 0x00000004
  1160. [28785.790950] ffff880311e63de8 0000000000000086 ffff880311e63d98 ffff88041592df90
  1161. [28785.790956] 00000000ffffffff ffff880311e63fd8 ffff88009f102b70 0000000000012c40
  1162. [28785.790963] 0000000000012c40 ffff88009f102b70 ffff88030e9a9000 ffff8803fc2f95d0
  1163. [28785.790969] Call Trace:
  1164. [28785.790977] [<ffffffff81646662>] schedule+0x6a/0x6c
  1165. [28785.790985] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1166. [28785.790993] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1167. [28785.791000] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1168. [28785.791008] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1169. [28785.791016] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1170. [28785.791024] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1171. [28785.791031] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1172. [28785.791039] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1173. [28785.791047] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1174. [28785.791052] sshd D 0000000000000002 13168 5123 1 0x00000004
  1175. [28785.791064] ffff880412b6fde8 0000000000000082 ffff880412b6fd98 ffff88041592df90
  1176. [28785.791070] 00000000ffffffff ffff880412b6ffd8 ffff88009f101a10 0000000000012c40
  1177. [28785.791077] 0000000000012c40 ffff88009f101a10 ffff88030e9af000 ffff8803fc2f95d0
  1178. [28785.791083] Call Trace:
  1179. [28785.791091] [<ffffffff81646662>] schedule+0x6a/0x6c
  1180. [28785.791098] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1181. [28785.791106] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1182. [28785.791114] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1183. [28785.791122] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1184. [28785.791129] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1185. [28785.791137] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1186. [28785.791145] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1187. [28785.791153] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1188. [28785.791160] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1189. [28785.791165] sshd D 0000000000000003 13168 5128 1 0x00000004
  1190. [28785.791177] ffff8800a89cbde8 0000000000000082 ffff8800a89cbd98 ffff88041592e840
  1191. [28785.791184] 00000000ffffffff ffff8800a89cbfd8 ffff88009f103cd0 0000000000012c40
  1192. [28785.791190] 0000000000012c40 ffff88009f103cd0 ffff8803a1cbb000 ffff8803fc2f95d0
  1193. [28785.791197] Call Trace:
  1194. [28785.791205] [<ffffffff81646662>] schedule+0x6a/0x6c
  1195. [28785.791212] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1196. [28785.791220] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1197. [28785.791228] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1198. [28785.791236] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1199. [28785.791243] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1200. [28785.791251] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1201. [28785.791259] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1202. [28785.791266] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1203. [28785.791274] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1204. [28785.791279] sshd D 0000000000000001 13168 5134 1 0x00000004
  1205. [28785.791291] ffff88030ce5bde8 0000000000000082 ffff88030ce5bd98 ffff88041592d6e0
  1206. [28785.791298] 00000000ffffffff ffff88030ce5bfd8 ffff8803a27d22c0 0000000000012c40
  1207. [28785.791304] 0000000000012c40 ffff8803a27d22c0 ffff88030cf02000 ffff8803fc2f95d0
  1208. [28785.791310] Call Trace:
  1209. [28785.791318] [<ffffffff81646662>] schedule+0x6a/0x6c
  1210. [28785.791326] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1211. [28785.791333] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1212. [28785.791341] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1213. [28785.791349] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1214. [28785.791357] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1215. [28785.791365] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1216. [28785.791372] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1217. [28785.791380] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1218. [28785.791388] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1219. [28785.791392] sshd D 0000000000000000 13168 5143 1 0x00000004
  1220. [28785.791404] ffff8800975e7de8 0000000000000082 0000000000000246 ffffffff81c15440
  1221. [28785.791411] 0000000000000000 ffff8800975e7fd8 ffff88009f100000 0000000000012c40
  1222. [28785.791417] 0000000000012c40 ffff88009f100000 ffff8800975e4000 ffff8803fc2f95d0
  1223. [28785.791424] Call Trace:
  1224. [28785.791431] [<ffffffff81646662>] schedule+0x6a/0x6c
  1225. [28785.791439] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1226. [28785.791446] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1227. [28785.791454] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1228. [28785.791462] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1229. [28785.791470] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1230. [28785.791478] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1231. [28785.791485] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1232. [28785.791493] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1233. [28785.791501] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1234. [28785.791506] sshd D 0000000000000003 13168 5146 1 0x00000004
  1235. [28785.791518] ffff880314fafde8 0000000000000086 ffff880314fafd98 ffff88040ee422c0
  1236. [28785.791524] 00000000ffffffff ffff880314faffd8 ffff88009f104e30 0000000000012c40
  1237. [28785.791531] 0000000000012c40 ffff88009f104e30 ffff880314f85000 ffff8803fc2f95d0
  1238. [28785.791537] Call Trace:
  1239. [28785.791545] [<ffffffff81646662>] schedule+0x6a/0x6c
  1240. [28785.791553] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1241. [28785.791560] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1242. [28785.791568] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1243. [28785.791576] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1244. [28785.791584] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1245. [28785.791591] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1246. [28785.791599] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1247. [28785.791607] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1248. [28785.791614] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1249. [28785.791619] sshd D 0000000000000001 13168 5161 1 0x00000004
  1250. [28785.791631] ffff880314c8bde8 0000000000000086 ffff880314c8bd98 ffff88041592d6e0
  1251. [28785.791637] 00000000ffffffff ffff880314c8bfd8 ffff88030bc59160 0000000000012c40
  1252. [28785.791644] 0000000000012c40 ffff88030bc59160 ffff880311e0c000 ffff8803fc2f95d0
  1253. [28785.791650] Call Trace:
  1254. [28785.791658] [<ffffffff81646662>] schedule+0x6a/0x6c
  1255. [28785.791666] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1256. [28785.791673] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1257. [28785.791681] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1258. [28785.791689] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1259. [28785.791697] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1260. [28785.791704] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1261. [28785.791712] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1262. [28785.791720] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1263. [28785.791727] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1264. [28785.791732] sshd D 0000000000000001 13408 6308 1 0x00000004
  1265. [28785.791744] ffff8802e2bf7de8 0000000000000082 ffff8802e2bf7d98 ffff88041592d6e0
  1266. [28785.791751] 00000000ffffffff ffff8802e2bf7fd8 ffff880314e7e840 0000000000012c40
  1267. [28785.791757] 0000000000012c40 ffff880314e7e840 ffff880081f89000 ffff8803fc2f95d0
  1268. [28785.791764] Call Trace:
  1269. [28785.791772] [<ffffffff81646662>] schedule+0x6a/0x6c
  1270. [28785.791779] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1271. [28785.791787] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1272. [28785.791795] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1273. [28785.791803] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1274. [28785.791810] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1275. [28785.791818] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1276. [28785.791826] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1277. [28785.791834] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1278. [28785.791841] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1279. [28785.791846] sshd D 0000000000000000 13168 6317 1 0x00000004
  1280. [28785.791857] ffff8802e256bde8 0000000000000086 ffff8802e256bd98 ffffffff81c15440
  1281. [28785.791864] 00000000ffffffff ffff8802e256bfd8 ffff880314e7d6e0 0000000000012c40
  1282. [28785.791870] 0000000000012c40 ffff880314e7d6e0 ffff8802e2bea000 ffff8803fc2f95d0
  1283. [28785.791877] Call Trace:
  1284. [28785.791884] [<ffffffff81646662>] schedule+0x6a/0x6c
  1285. [28785.791892] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1286. [28785.791900] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1287. [28785.791907] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1288. [28785.791915] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1289. [28785.791923] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1290. [28785.791931] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1291. [28785.791938] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1292. [28785.791946] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1293. [28785.791954] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1294. [28785.791959] sshd D 0000000000000002 13408 6322 1 0x00000004
  1295. [28785.791970] ffff8802e281fde8 0000000000000086 ffff8802e281fd98 ffff88041592df90
  1296. [28785.791977] 00000000ffffffff ffff8802e281ffd8 ffff88040f5dc580 0000000000012c40
  1297. [28785.791983] 0000000000012c40 ffff88040f5dc580 ffff8800b5240000 ffff8803fc2f95d0
  1298. [28785.791990] Call Trace:
  1299. [28785.791998] [<ffffffff81646662>] schedule+0x6a/0x6c
  1300. [28785.792005] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1301. [28785.792013] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1302. [28785.792020] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1303. [28785.792029] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1304. [28785.792036] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1305. [28785.792044] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1306. [28785.792051] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1307. [28785.792059] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1308. [28785.792067] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1309. [28785.792072] sshd D 0000000000000000 13408 7613 1 0x00000004
  1310. [28785.792085] ffff88028ddb7de8 0000000000000082 ffff88028ddb7d98 ffffffff81c15440
  1311. [28785.792092] 00000000ffffffff ffff88028ddb7fd8 ffff88030bc5a2c0 0000000000012c40
  1312. [28785.792098] 0000000000012c40 ffff88030bc5a2c0 ffff88028c204000 ffff8803fc2f95d0
  1313. [28785.792105] Call Trace:
  1314. [28785.792113] [<ffffffff81646662>] schedule+0x6a/0x6c
  1315. [28785.792121] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1316. [28785.792129] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1317. [28785.792136] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1318. [28785.792144] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1319. [28785.792152] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1320. [28785.792160] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1321. [28785.792167] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1322. [28785.792175] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1323. [28785.792183] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1324. [28785.792187] sshd D 0000000000000001 13408 7619 1 0x00000004
  1325. [28785.792199] ffff88028de07de8 0000000000000082 ffff88028de07d98 ffff88040ef9ab70
  1326. [28785.792206] 00000000ffffffff ffff88028de07fd8 ffff88030bc5bcd0 0000000000012c40
  1327. [28785.792212] 0000000000012c40 ffff88030bc5bcd0 ffff8802e3344000 ffff8803fc2f95d0
  1328. [28785.792219] Call Trace:
  1329. [28785.792227] [<ffffffff81646662>] schedule+0x6a/0x6c
  1330. [28785.792234] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1331. [28785.792242] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1332. [28785.792250] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1333. [28785.792258] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1334. [28785.792265] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1335. [28785.792273] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1336. [28785.792281] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1337. [28785.792289] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1338. [28785.792296] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1339. [28785.792301] sshd D 0000000000000002 13408 7629 1 0x00000004
  1340. [28785.792313] ffff880292287de8 0000000000000082 ffff880292287d98 ffff88041592df90
  1341. [28785.792320] 00000000ffffffff ffff880292287fd8 ffff88030bc5d6e0 0000000000012c40
  1342. [28785.792326] 0000000000012c40 ffff88030bc5d6e0 ffff88028ddd3000 ffff8803fc2f95d0
  1343. [28785.792333] Call Trace:
  1344. [28785.792341] [<ffffffff81646662>] schedule+0x6a/0x6c
  1345. [28785.792348] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1346. [28785.792356] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1347. [28785.792364] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1348. [28785.792372] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1349. [28785.792379] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1350. [28785.792387] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1351. [28785.792395] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1352. [28785.792403] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1353. [28785.792410] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1354. [28785.792416] procmail D 0000000000000002 12360 9107 9089 0x00000000
  1355. [28785.792427] ffff88006236bbc8 0000000000000082 ffff8800695b8978 ffff88041592df90
  1356. [28785.792434] ffff88006236bb78 ffff88006236bfd8 ffff88030ce6bcd0 0000000000012c40
  1357. [28785.792441] 0000000000012c40 ffff88030ce6bcd0 ffff88006236bbb8 ffff880427c92c40
  1358. [28785.792447] Call Trace:
  1359. [28785.792455] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  1360. [28785.792462] [<ffffffff81646662>] schedule+0x6a/0x6c
  1361. [28785.792469] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  1362. [28785.792477] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  1363. [28785.792484] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  1364. [28785.792491] [<ffffffff810ce098>] __lock_page+0x61/0x63
  1365. [28785.792500] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  1366. [28785.792507] [<ffffffff81229d93>] lock_page+0x22/0x26
  1367. [28785.792516] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  1368. [28785.792524] [<ffffffff81646fb4>] ? mutex_unlock+0x11/0x13
  1369. [28785.792533] [<ffffffff81223767>] ? btrfs_file_aio_write+0x413/0x4f1
  1370. [28785.792540] [<ffffffff811503dd>] ? locks_alloc_lock+0x19/0x5b
  1371. [28785.792548] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  1372. [28785.792556] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  1373. [28785.792563] [<ffffffff81146c3a>] ? fsnotify+0x22c/0x267
  1374. [28785.792570] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  1375. [28785.792577] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  1376. [28785.792585] [<ffffffff810cf5df>] __filemap_fdatawrite_range+0x50/0x52
  1377. [28785.792593] [<ffffffff810d000f>] filemap_fdatawrite_range+0xe/0x10
  1378. [28785.792601] [<ffffffff81222061>] btrfs_sync_file+0x75/0x2a7
  1379. [28785.792609] [<ffffffff81116b97>] ? file_end_write+0x22/0x24
  1380. [28785.792616] [<ffffffff8113b283>] vfs_fsync_range+0x13/0x1d
  1381. [28785.792623] [<ffffffff8113b2a4>] vfs_fsync+0x17/0x19
  1382. [28785.792629] [<ffffffff8113b4d3>] do_fsync+0x2a/0x4b
  1383. [28785.792636] [<ffffffff8113b6cb>] SyS_fsync+0xb/0xf
  1384. [28785.792643] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1385. [28785.792648] procmail D 0000000000000000 12016 9152 9151 0x00000000
  1386. [28785.792659] ffff8802696bfbc8 0000000000000082 ffff88027b4f8590 ffffffff81c15440
  1387. [28785.792666] ffff8802696bfb78 ffff8802696bffd8 ffff880314e7ab70 0000000000012c40
  1388. [28785.792672] 0000000000012c40 ffff880314e7ab70 ffff8802696bfbb8 ffff880427c12c40
  1389. [28785.792679] Call Trace:
  1390. [28785.792687] [<ffffffff810ce09a>] ? __lock_page+0x63/0x63
  1391. [28785.792694] [<ffffffff81646662>] schedule+0x6a/0x6c
  1392. [28785.792701] [<ffffffff816466bf>] io_schedule+0x5b/0x75
  1393. [28785.792708] [<ffffffff810ce0a3>] sleep_on_page+0x9/0xd
  1394. [28785.792715] [<ffffffff81646baa>] __wait_on_bit_lock+0x43/0x8a
  1395. [28785.792723] [<ffffffff810ce098>] __lock_page+0x61/0x63
  1396. [28785.792731] [<ffffffff8106d935>] ? wake_atomic_t_function+0x28/0x28
  1397. [28785.792738] [<ffffffff81229d93>] lock_page+0x22/0x26
  1398. [28785.792747] [<ffffffff8122df52>] extent_write_cache_pages.isra.21.constprop.47+0x10e/0x2c7
  1399. [28785.792755] [<ffffffff81646fb4>] ? mutex_unlock+0x11/0x13
  1400. [28785.792764] [<ffffffff81223767>] ? btrfs_file_aio_write+0x413/0x4f1
  1401. [28785.792771] [<ffffffff811503dd>] ? locks_alloc_lock+0x19/0x5b
  1402. [28785.792780] [<ffffffff8122e399>] extent_writepages+0x46/0x57
  1403. [28785.792787] [<ffffffff812189a7>] ? btrfs_submit_direct+0x416/0x416
  1404. [28785.792795] [<ffffffff81146c3a>] ? fsnotify+0x22c/0x267
  1405. [28785.792802] [<ffffffff81216c5f>] btrfs_writepages+0x23/0x25
  1406. [28785.792809] [<ffffffff810d7b9f>] do_writepages+0x19/0x27
  1407. [28785.792816] [<ffffffff810cf5df>] __filemap_fdatawrite_range+0x50/0x52
  1408. [28785.792824] [<ffffffff810d000f>] filemap_fdatawrite_range+0xe/0x10
  1409. [28785.792832] [<ffffffff81222061>] btrfs_sync_file+0x75/0x2a7
  1410. [28785.792841] [<ffffffff81116b97>] ? file_end_write+0x22/0x24
  1411. [28785.792848] [<ffffffff8113b283>] vfs_fsync_range+0x13/0x1d
  1412. [28785.792854] [<ffffffff8113b2a4>] vfs_fsync+0x17/0x19
  1413. [28785.792860] [<ffffffff8113b4d3>] do_fsync+0x2a/0x4b
  1414. [28785.792867] [<ffffffff8113b6cb>] SyS_fsync+0xb/0xf
  1415. [28785.792875] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1416. [28785.792879] sshd D 0000000000000000 13408 9509 1 0x00000004
  1417. [28785.792891] ffff880262f17de8 0000000000000082 ffff880262f17d98 ffffffff81c15440
  1418. [28785.792898] 00000000ffffffff ffff880262f17fd8 ffff88030bc5b420 0000000000012c40
  1419. [28785.792904] 0000000000012c40 ffff88030bc5b420 ffff8802e0fbd000 ffff8803fc2f95d0
  1420. [28785.792911] Call Trace:
  1421. [28785.792919] [<ffffffff81646662>] schedule+0x6a/0x6c
  1422. [28785.792926] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1423. [28785.792934] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1424. [28785.792942] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1425. [28785.792950] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1426. [28785.792957] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1427. [28785.792965] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1428. [28785.792973] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1429. [28785.792980] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1430. [28785.792988] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1431. [28785.792993] sshd D 0000000000000000 13408 9858 1 0x00000004
  1432. [28785.793005] ffff88026099fde8 0000000000000082 ffff88026099fd98 ffff880415b83420
  1433. [28785.793011] 00000000ffffffff ffff88026099ffd8 ffff880373961a10 0000000000012c40
  1434. [28785.793017] 0000000000012c40 ffff880373961a10 ffff880081cd1000 ffff8803fc2f95d0
  1435. [28785.793024] Call Trace:
  1436. [28785.793032] [<ffffffff81646662>] schedule+0x6a/0x6c
  1437. [28785.793039] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1438. [28785.793047] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1439. [28785.793055] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1440. [28785.793063] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1441. [28785.793070] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1442. [28785.793078] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1443. [28785.793086] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1444. [28785.793094] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1445. [28785.793101] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1446. [28785.793106] sshd D 0000000000000001 13408 9869 1 0x00000004
  1447. [28785.793118] ffff88005e81fde8 0000000000000082 ffff88005e81fd98 ffff88041592d6e0
  1448. [28785.793125] 00000000ffffffff ffff88005e81ffd8 ffff880373966840 0000000000012c40
  1449. [28785.793132] 0000000000012c40 ffff880373966840 ffff880261d28000 ffff8803fc2f95d0
  1450. [28785.793138] Call Trace:
  1451. [28785.793146] [<ffffffff81646662>] schedule+0x6a/0x6c
  1452. [28785.793153] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1453. [28785.793161] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1454. [28785.793169] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1455. [28785.793177] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1456. [28785.793184] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1457. [28785.793192] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1458. [28785.793200] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1459. [28785.793207] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1460. [28785.793215] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
  1461. [28785.793220] sshd D 0000000000000000 13408 10290 1 0x00000004
  1462. [28785.793232] ffff88025ef0fde8 0000000000000086 ffff88025ef0fd98 ffff880415b83420
  1463. [28785.793239] 00000000ffffffff ffff88025ef0ffd8 ffff8803b8254e30 0000000000012c40
  1464. [28785.793245] 0000000000012c40 ffff8803b8254e30 ffff88025f3ac000 ffff8803fc2f95d0
  1465. [28785.793252] Call Trace:
  1466. [28785.793259] [<ffffffff81646662>] schedule+0x6a/0x6c
  1467. [28785.793267] [<ffffffff8164689c>] schedule_preempt_disabled+0x9/0xb
  1468. [28785.793274] [<ffffffff81647646>] __mutex_lock_slowpath+0x16a/0x1c4
  1469. [28785.793282] [<ffffffff816476bc>] mutex_lock+0x1c/0x2d
  1470. [28785.793290] [<ffffffff81221e29>] btrfs_file_llseek+0x38/0x1fb
  1471. [28785.793298] [<ffffffff8112d802>] ? __fdget_pos+0xd/0x3c
  1472. [28785.793306] [<ffffffff81116a8d>] vfs_llseek+0x29/0x2b
  1473. [28785.793313] [<ffffffff81116e5c>] SYSC_lseek+0x4a/0x6f
  1474. [28785.793321] [<ffffffff81117016>] SyS_lseek+0x9/0xb
  1475. [28785.793329] [<ffffffff8164ed62>] system_call_fastpath+0x16/0x1b
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!