Re: [BUG] fatal hang untarring 90GB file, possibly writebackrelated.
From: Colin Ian King
Date: Thu Apr 28 2011 - 10:01:37 EST
> Could you post the soft lockups you're seeing?
As requested, attached
Colin
>
> -chris
> --
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Apr 28 14:35:35 ubuntu kernel: [ 257.112169] INFO: task unity-panel-ser:1521 blocked for more than 30 seconds.
Apr 28 14:46:15 ubuntu kernel: [ 257.112179] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Apr 28 14:46:15 ubuntu kernel: [ 257.112182] unity-panel-ser D 0000000000000000 0 1521 1 0x00000000
Apr 28 14:46:15 ubuntu kernel: [ 257.112186] ffff880061f37b68 0000000000000082 ffff880061f37fd8 ffff880061f36000
Apr 28 14:46:15 ubuntu kernel: [ 257.112190] 0000000000013d00 ffff880068c7c858 ffff880061f37fd8 0000000000013d00
Apr 28 14:46:15 ubuntu kernel: [ 257.112194] ffff88003591c4a0 ffff880068c7c4a0 ffff88001fff0c88 ffff88001fc13d00
Apr 28 14:46:15 ubuntu kernel: [ 257.112198] Call Trace:
Apr 28 14:46:15 ubuntu kernel: [ 257.112205] [<ffffffff8110c070>] ? sync_page+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 257.112210] [<ffffffff815c0990>] io_schedule+0x70/0xc0
Apr 28 14:46:15 ubuntu kernel: [ 257.112213] [<ffffffff8110c0b0>] sync_page+0x40/0x50
Apr 28 14:46:15 ubuntu kernel: [ 257.112216] [<ffffffff815c130f>] __wait_on_bit+0x5f/0x90
Apr 28 14:46:15 ubuntu kernel: [ 257.112220] [<ffffffff8110c278>] wait_on_page_bit+0x78/0x80
Apr 28 14:46:15 ubuntu kernel: [ 257.112223] [<ffffffff81087f70>] ? wake_bit_function+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 257.112227] [<ffffffff8110dffd>] __lock_page_or_retry+0x3d/0x70
Apr 28 14:46:15 ubuntu kernel: [ 257.112230] [<ffffffff8110e3c7>] filemap_fault+0x397/0x4a0
Apr 28 14:46:15 ubuntu kernel: [ 257.112234] [<ffffffff8112d144>] __do_fault+0x54/0x520
Apr 28 14:46:15 ubuntu kernel: [ 257.112237] [<ffffffff811309da>] handle_pte_fault+0xfa/0x210
Apr 28 14:46:15 ubuntu kernel: [ 257.112240] [<ffffffff8111561d>] ? __free_pages+0x2d/0x40
Apr 28 14:46:15 ubuntu kernel: [ 257.112242] [<ffffffff8112de4f>] ? __pte_alloc+0xdf/0x100
Apr 28 14:46:15 ubuntu kernel: [ 257.112245] [<ffffffff81131d5d>] handle_mm_fault+0x16d/0x250
Apr 28 14:46:15 ubuntu kernel: [ 257.112249] [<ffffffff815c6a47>] do_page_fault+0x1a7/0x540
Apr 28 14:46:15 ubuntu kernel: [ 257.112252] [<ffffffff81136f85>] ? do_mmap_pgoff+0x335/0x370
Apr 28 14:46:15 ubuntu kernel: [ 257.112255] [<ffffffff815c34d5>] page_fault+0x25/0x30
Apr 28 14:46:15 ubuntu kernel: [ 257.112260] INFO: task jbd2/sda4-8:1845 blocked for more than 30 seconds.
Apr 28 14:46:15 ubuntu kernel: [ 257.112262] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Apr 28 14:46:15 ubuntu kernel: [ 257.112264] jbd2/sda4-8 D 0000000000000000 0 1845 2 0x00000000
Apr 28 14:46:15 ubuntu kernel: [ 257.112267] ffff880068f6baf0 0000000000000046 ffff880068f6bfd8 ffff880068f6a000
Apr 28 14:46:15 ubuntu kernel: [ 257.112271] 0000000000013d00 ffff880061d603b8 ffff880068f6bfd8 0000000000013d00
Apr 28 14:46:15 ubuntu kernel: [ 257.112275] ffff88003591c4a0 ffff880061d60000 ffff88001fff8548 ffff88001fc13d00
Apr 28 14:46:15 ubuntu kernel: [ 257.112279] Call Trace:
Apr 28 14:46:15 ubuntu kernel: [ 257.112282] [<ffffffff8110c070>] ? sync_page+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 257.112285] [<ffffffff815c0990>] io_schedule+0x70/0xc0
Apr 28 14:46:15 ubuntu kernel: [ 257.112288] [<ffffffff8110c0b0>] sync_page+0x40/0x50
Apr 28 14:46:15 ubuntu kernel: [ 257.112291] [<ffffffff815c130f>] __wait_on_bit+0x5f/0x90
Apr 28 14:46:15 ubuntu kernel: [ 257.112294] [<ffffffff8110c278>] wait_on_page_bit+0x78/0x80
Apr 28 14:46:15 ubuntu kernel: [ 257.112297] [<ffffffff81087f70>] ? wake_bit_function+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 257.112300] [<ffffffff8110c41d>] filemap_fdatawait_range+0xfd/0x190
Apr 28 14:46:15 ubuntu kernel: [ 257.112304] [<ffffffff8110c4db>] filemap_fdatawait+0x2b/0x30
Apr 28 14:46:15 ubuntu kernel: [ 257.112307] [<ffffffff81242a93>] journal_finish_inode_data_buffers+0x63/0x170
Apr 28 14:46:15 ubuntu kernel: [ 257.112311] [<ffffffff81243284>] jbd2_journal_commit_transaction+0x6e4/0x1190
Apr 28 14:46:15 ubuntu kernel: [ 257.112315] [<ffffffff81076185>] ? try_to_del_timer_sync+0x85/0xe0
Apr 28 14:46:15 ubuntu kernel: [ 257.112319] [<ffffffff81247e9b>] kjournald2+0xbb/0x220
Apr 28 14:46:15 ubuntu kernel: [ 257.112322] [<ffffffff81087f30>] ? autoremove_wake_function+0x0/0x40
Apr 28 14:46:15 ubuntu kernel: [ 257.112325] [<ffffffff81247de0>] ? kjournald2+0x0/0x220
Apr 28 14:46:15 ubuntu kernel: [ 257.112328] [<ffffffff810877e6>] kthread+0x96/0xa0
Apr 28 14:46:15 ubuntu kernel: [ 257.112332] [<ffffffff8100ce24>] kernel_thread_helper+0x4/0x10
Apr 28 14:46:15 ubuntu kernel: [ 257.112335] [<ffffffff81087750>] ? kthread+0x0/0xa0
Apr 28 14:46:15 ubuntu kernel: [ 257.112337] [<ffffffff8100ce20>] ? kernel_thread_helper+0x0/0x10
Apr 28 14:46:15 ubuntu kernel: [ 257.112340] INFO: task dirname:5969 blocked for more than 30 seconds.
Apr 28 14:46:15 ubuntu kernel: [ 257.112341] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Apr 28 14:46:15 ubuntu kernel: [ 257.112343] dirname D 0000000000000002 0 5969 5214 0x00000000
Apr 28 14:46:15 ubuntu kernel: [ 257.112347] ffff88005bd9d8b8 0000000000000086 ffff88005bd9dfd8 ffff88005bd9c000
Apr 28 14:46:15 ubuntu kernel: [ 257.112351] 0000000000013d00 ffff88005d65b178 ffff88005bd9dfd8 0000000000013d00
Apr 28 14:46:15 ubuntu kernel: [ 257.112354] ffff8801005e5b80 ffff88005d65adc0 ffff88001ffe5228 ffff88001fc53d00
Apr 28 14:46:15 ubuntu kernel: [ 257.112358] Call Trace:
Apr 28 14:46:15 ubuntu kernel: [ 257.112361] [<ffffffff8110c070>] ? sync_page+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 257.112364] [<ffffffff815c0990>] io_schedule+0x70/0xc0
Apr 28 14:46:15 ubuntu kernel: [ 257.112367] [<ffffffff8110c0b0>] sync_page+0x40/0x50
Apr 28 14:46:15 ubuntu kernel: [ 257.112370] [<ffffffff815c130f>] __wait_on_bit+0x5f/0x90
Apr 28 14:46:15 ubuntu kernel: [ 257.112373] [<ffffffff8110c278>] wait_on_page_bit+0x78/0x80
Apr 28 14:46:15 ubuntu kernel: [ 257.112376] [<ffffffff81087f70>] ? wake_bit_function+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 257.112380] [<ffffffff8110dffd>] __lock_page_or_retry+0x3d/0x70
Apr 28 14:46:15 ubuntu kernel: [ 257.112383] [<ffffffff8110e3c7>] filemap_fault+0x397/0x4a0
Apr 28 14:46:15 ubuntu kernel: [ 257.112386] [<ffffffff8112d144>] __do_fault+0x54/0x520
Apr 28 14:46:15 ubuntu kernel: [ 257.112389] [<ffffffff811309da>] handle_pte_fault+0xfa/0x210
Apr 28 14:46:15 ubuntu kernel: [ 257.112392] [<ffffffff810442a7>] ? pte_alloc_one+0x37/0x50
Apr 28 14:46:15 ubuntu kernel: [ 257.112395] [<ffffffff815c2cce>] ? _raw_spin_lock+0xe/0x20
Apr 28 14:46:15 ubuntu kernel: [ 257.112398] [<ffffffff8112de25>] ? __pte_alloc+0xb5/0x100
Apr 28 14:46:15 ubuntu kernel: [ 257.112400] [<ffffffff81131d5d>] handle_mm_fault+0x16d/0x250
Apr 28 14:46:15 ubuntu kernel: [ 257.112403] [<ffffffff815c6a47>] do_page_fault+0x1a7/0x540
Apr 28 14:46:15 ubuntu kernel: [ 257.112407] [<ffffffff81136947>] ? mmap_region+0x1f7/0x500
Apr 28 14:46:15 ubuntu kernel: [ 257.112409] [<ffffffff8112db06>] ? free_pgd_range+0x356/0x4a0
Apr 28 14:46:15 ubuntu kernel: [ 257.112412] [<ffffffff815c34d5>] page_fault+0x25/0x30
Apr 28 14:46:15 ubuntu kernel: [ 257.112416] [<ffffffff812e6d5f>] ? __clear_user+0x3f/0x70
Apr 28 14:46:15 ubuntu kernel: [ 257.112419] [<ffffffff812e6d41>] ? __clear_user+0x21/0x70
Apr 28 14:46:15 ubuntu kernel: [ 257.112422] [<ffffffff812e6dc6>] clear_user+0x36/0x40
Apr 28 14:46:15 ubuntu kernel: [ 257.112426] [<ffffffff811b0b6d>] padzero+0x2d/0x40
Apr 28 14:46:15 ubuntu kernel: [ 257.112428] [<ffffffff811b2c7a>] load_elf_binary+0x95a/0xe00
Apr 28 14:46:15 ubuntu kernel: [ 257.112432] [<ffffffff8116aa8a>] search_binary_handler+0xda/0x300
Apr 28 14:46:15 ubuntu kernel: [ 257.112435] [<ffffffff811b2320>] ? load_elf_binary+0x0/0xe00
Apr 28 14:46:15 ubuntu kernel: [ 257.112438] [<ffffffff8116c49c>] do_execve+0x24c/0x2d0
Apr 28 14:46:15 ubuntu kernel: [ 257.112441] [<ffffffff8101521a>] sys_execve+0x4a/0x80
Apr 28 14:46:15 ubuntu kernel: [ 257.112444] [<ffffffff8100c45c>] stub_execve+0x6c/0xc0
Apr 28 14:46:15 ubuntu kernel: [ 287.088371] INFO: task rs:main Q:Reg:749 blocked for more than 30 seconds.
Apr 28 14:46:15 ubuntu kernel: [ 287.088374] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Apr 28 14:46:15 ubuntu kernel: [ 287.088376] rs:main Q:Reg D 0000000000000000 0 749 1 0x00000000
Apr 28 14:46:15 ubuntu kernel: [ 287.088381] ffff880072c17b68 0000000000000082 ffff880072c17fd8 ffff880072c16000
Apr 28 14:46:15 ubuntu kernel: [ 287.088392] 0000000000013d00 ffff88003591b178 ffff880072c17fd8 0000000000013d00
Apr 28 14:46:15 ubuntu kernel: [ 287.088396] ffffffff81a0b020 ffff88003591adc0 ffff88001fffc3e8 ffff88001fc13d00
Apr 28 14:46:15 ubuntu kernel: [ 287.088400] Call Trace:
Apr 28 14:46:15 ubuntu kernel: [ 287.088404] [<ffffffff8110c070>] ? sync_page+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088408] [<ffffffff815c0990>] io_schedule+0x70/0xc0
Apr 28 14:46:15 ubuntu kernel: [ 287.088411] [<ffffffff8110c0b0>] sync_page+0x40/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088414] [<ffffffff815c130f>] __wait_on_bit+0x5f/0x90
Apr 28 14:46:15 ubuntu kernel: [ 287.088418] [<ffffffff8110c278>] wait_on_page_bit+0x78/0x80
Apr 28 14:46:15 ubuntu kernel: [ 287.088421] [<ffffffff81087f70>] ? wake_bit_function+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088425] [<ffffffff8110dffd>] __lock_page_or_retry+0x3d/0x70
Apr 28 14:46:15 ubuntu kernel: [ 287.088428] [<ffffffff8110e3c7>] filemap_fault+0x397/0x4a0
Apr 28 14:46:15 ubuntu kernel: [ 287.088431] [<ffffffff8112d144>] __do_fault+0x54/0x520
Apr 28 14:46:15 ubuntu kernel: [ 287.088434] [<ffffffff81134a43>] ? unmap_region+0x113/0x170
Apr 28 14:46:15 ubuntu kernel: [ 287.088437] [<ffffffff812ded90>] ? prio_tree_insert+0x150/0x1c0
Apr 28 14:46:15 ubuntu kernel: [ 287.088440] [<ffffffff811309da>] handle_pte_fault+0xfa/0x210
Apr 28 14:46:15 ubuntu kernel: [ 287.088442] [<ffffffff810442a7>] ? pte_alloc_one+0x37/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088446] [<ffffffff815c2cce>] ? _raw_spin_lock+0xe/0x20
Apr 28 14:46:15 ubuntu kernel: [ 287.088448] [<ffffffff8112de25>] ? __pte_alloc+0xb5/0x100
Apr 28 14:46:15 ubuntu kernel: [ 287.088451] [<ffffffff81131d5d>] handle_mm_fault+0x16d/0x250
Apr 28 14:46:15 ubuntu kernel: [ 287.088454] [<ffffffff815c6a47>] do_page_fault+0x1a7/0x540
Apr 28 14:46:15 ubuntu kernel: [ 287.088457] [<ffffffff81136f85>] ? do_mmap_pgoff+0x335/0x370
Apr 28 14:46:15 ubuntu kernel: [ 287.088460] [<ffffffff81137127>] ? sys_mmap_pgoff+0x167/0x230
Apr 28 14:46:15 ubuntu kernel: [ 287.088463] [<ffffffff815c34d5>] page_fault+0x25/0x30
Apr 28 14:46:15 ubuntu kernel: [ 287.088466] INFO: task NetworkManager:764 blocked for more than 30 seconds.
Apr 28 14:46:15 ubuntu kernel: [ 287.088468] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Apr 28 14:46:15 ubuntu kernel: [ 287.088470] NetworkManager D 0000000000000002 0 764 1 0x00000000
Apr 28 14:46:15 ubuntu kernel: [ 287.088473] ffff880074ffbb68 0000000000000082 ffff880074ffbfd8 ffff880074ffa000
Apr 28 14:46:15 ubuntu kernel: [ 287.088477] 0000000000013d00 ffff880036051a98 ffff880074ffbfd8 0000000000013d00
Apr 28 14:46:15 ubuntu kernel: [ 287.088481] ffff8801005badc0 ffff8800360516e0 ffff88001ffef128 ffff88001fc53d00
Apr 28 14:46:15 ubuntu kernel: [ 287.088484] Call Trace:
Apr 28 14:46:15 ubuntu kernel: [ 287.088488] [<ffffffff8110c070>] ? sync_page+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088491] [<ffffffff815c0990>] io_schedule+0x70/0xc0
Apr 28 14:46:15 ubuntu kernel: [ 287.088494] [<ffffffff8110c0b0>] sync_page+0x40/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088497] [<ffffffff815c130f>] __wait_on_bit+0x5f/0x90
Apr 28 14:46:15 ubuntu kernel: [ 287.088500] [<ffffffff8110c278>] wait_on_page_bit+0x78/0x80
Apr 28 14:46:15 ubuntu kernel: [ 287.088503] [<ffffffff81087f70>] ? wake_bit_function+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088506] [<ffffffff8110dffd>] __lock_page_or_retry+0x3d/0x70
Apr 28 14:46:15 ubuntu kernel: [ 287.088509] [<ffffffff8110e3c7>] filemap_fault+0x397/0x4a0
Apr 28 14:46:15 ubuntu kernel: [ 287.088513] [<ffffffff81177110>] ? pollwake+0x0/0x60
Apr 28 14:46:15 ubuntu kernel: [ 287.088516] [<ffffffff8112d144>] __do_fault+0x54/0x520
Apr 28 14:46:15 ubuntu kernel: [ 287.088519] [<ffffffff81177110>] ? pollwake+0x0/0x60
Apr 28 14:46:15 ubuntu kernel: [ 287.088522] [<ffffffff811309da>] handle_pte_fault+0xfa/0x210
Apr 28 14:46:15 ubuntu kernel: [ 287.088525] [<ffffffff8111561d>] ? __free_pages+0x2d/0x40
Apr 28 14:46:15 ubuntu kernel: [ 287.088527] [<ffffffff8112de4f>] ? __pte_alloc+0xdf/0x100
Apr 28 14:46:15 ubuntu kernel: [ 287.088530] [<ffffffff81131d5d>] handle_mm_fault+0x16d/0x250
Apr 28 14:46:15 ubuntu kernel: [ 287.088533] [<ffffffff815c6a47>] do_page_fault+0x1a7/0x540
Apr 28 14:46:15 ubuntu kernel: [ 287.088537] [<ffffffff81013859>] ? read_tsc+0x9/0x20
Apr 28 14:46:15 ubuntu kernel: [ 287.088540] [<ffffffff81092eb1>] ? ktime_get_ts+0xb1/0xf0
Apr 28 14:46:15 ubuntu kernel: [ 287.088543] [<ffffffff811776d2>] ? poll_select_set_timeout+0x82/0x90
Apr 28 14:46:15 ubuntu kernel: [ 287.088546] [<ffffffff815c34d5>] page_fault+0x25/0x30
Apr 28 14:46:15 ubuntu kernel: [ 287.088559] INFO: task unity-panel-ser:1521 blocked for more than 30 seconds.
Apr 28 14:46:15 ubuntu kernel: [ 287.088561] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Apr 28 14:46:15 ubuntu kernel: [ 287.088562] unity-panel-ser D 0000000000000000 0 1521 1 0x00000000
Apr 28 14:46:15 ubuntu kernel: [ 287.088566] ffff880061f37b68 0000000000000082 ffff880061f37fd8 ffff880061f36000
Apr 28 14:46:15 ubuntu kernel: [ 287.088570] 0000000000013d00 ffff880068c7c858 ffff880061f37fd8 0000000000013d00
Apr 28 14:46:15 ubuntu kernel: [ 287.088573] ffff88003591c4a0 ffff880068c7c4a0 ffff88001fff0c88 ffff88001fc13d00
Apr 28 14:46:15 ubuntu kernel: [ 287.088577] Call Trace:
Apr 28 14:46:15 ubuntu kernel: [ 287.088581] [<ffffffff8110c070>] ? sync_page+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088583] [<ffffffff815c0990>] io_schedule+0x70/0xc0
Apr 28 14:46:15 ubuntu kernel: [ 287.088587] [<ffffffff8110c0b0>] sync_page+0x40/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088589] [<ffffffff815c130f>] __wait_on_bit+0x5f/0x90
Apr 28 14:46:15 ubuntu kernel: [ 287.088593] [<ffffffff8110c278>] wait_on_page_bit+0x78/0x80
Apr 28 14:46:15 ubuntu kernel: [ 287.088596] [<ffffffff81087f70>] ? wake_bit_function+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088599] [<ffffffff8110dffd>] __lock_page_or_retry+0x3d/0x70
Apr 28 14:46:15 ubuntu kernel: [ 287.088602] [<ffffffff8110e3c7>] filemap_fault+0x397/0x4a0
Apr 28 14:46:15 ubuntu kernel: [ 287.088605] [<ffffffff8112d144>] __do_fault+0x54/0x520
Apr 28 14:46:15 ubuntu kernel: [ 287.088608] [<ffffffff811309da>] handle_pte_fault+0xfa/0x210
Apr 28 14:46:15 ubuntu kernel: [ 287.088610] [<ffffffff8111561d>] ? __free_pages+0x2d/0x40
Apr 28 14:46:15 ubuntu kernel: [ 287.088613] [<ffffffff8112de4f>] ? __pte_alloc+0xdf/0x100
Apr 28 14:46:15 ubuntu kernel: [ 287.088616] [<ffffffff81131d5d>] handle_mm_fault+0x16d/0x250
Apr 28 14:46:15 ubuntu kernel: [ 287.088619] [<ffffffff815c6a47>] do_page_fault+0x1a7/0x540
Apr 28 14:46:15 ubuntu kernel: [ 287.088622] [<ffffffff81136f85>] ? do_mmap_pgoff+0x335/0x370
Apr 28 14:46:15 ubuntu kernel: [ 287.088625] [<ffffffff815c34d5>] page_fault+0x25/0x30
Apr 28 14:46:15 ubuntu kernel: [ 287.088629] INFO: task jbd2/sda4-8:1845 blocked for more than 30 seconds.
Apr 28 14:46:15 ubuntu kernel: [ 287.088630] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Apr 28 14:46:15 ubuntu kernel: [ 287.088632] jbd2/sda4-8 D 0000000000000000 0 1845 2 0x00000000
Apr 28 14:46:15 ubuntu kernel: [ 287.088636] ffff880068f6baf0 0000000000000046 ffff880068f6bfd8 ffff880068f6a000
Apr 28 14:46:15 ubuntu kernel: [ 287.088639] 0000000000013d00 ffff880061d603b8 ffff880068f6bfd8 0000000000013d00
Apr 28 14:46:15 ubuntu kernel: [ 287.088643] ffff88003591c4a0 ffff880061d60000 ffff88001fff8548 ffff88001fc13d00
Apr 28 14:46:15 ubuntu kernel: [ 287.088647] Call Trace:
Apr 28 14:46:15 ubuntu kernel: [ 287.088650] [<ffffffff8110c070>] ? sync_page+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088653] [<ffffffff815c0990>] io_schedule+0x70/0xc0
Apr 28 14:46:15 ubuntu kernel: [ 287.088656] [<ffffffff8110c0b0>] sync_page+0x40/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088659] [<ffffffff815c130f>] __wait_on_bit+0x5f/0x90
Apr 28 14:46:15 ubuntu kernel: [ 287.088662] [<ffffffff8110c278>] wait_on_page_bit+0x78/0x80
Apr 28 14:46:15 ubuntu kernel: [ 287.088665] [<ffffffff81087f70>] ? wake_bit_function+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088668] [<ffffffff8110c41d>] filemap_fdatawait_range+0xfd/0x190
Apr 28 14:46:15 ubuntu kernel: [ 287.088672] [<ffffffff8110c4db>] filemap_fdatawait+0x2b/0x30
Apr 28 14:46:15 ubuntu kernel: [ 287.088675] [<ffffffff81242a93>] journal_finish_inode_data_buffers+0x63/0x170
Apr 28 14:46:15 ubuntu kernel: [ 287.088678] [<ffffffff81243284>] jbd2_journal_commit_transaction+0x6e4/0x1190
Apr 28 14:46:15 ubuntu kernel: [ 287.088682] [<ffffffff81076185>] ? try_to_del_timer_sync+0x85/0xe0
Apr 28 14:46:15 ubuntu kernel: [ 287.088685] [<ffffffff81247e9b>] kjournald2+0xbb/0x220
Apr 28 14:46:15 ubuntu kernel: [ 287.088688] [<ffffffff81087f30>] ? autoremove_wake_function+0x0/0x40
Apr 28 14:46:15 ubuntu kernel: [ 287.088691] [<ffffffff81247de0>] ? kjournald2+0x0/0x220
Apr 28 14:46:15 ubuntu kernel: [ 287.088694] [<ffffffff810877e6>] kthread+0x96/0xa0
Apr 28 14:46:15 ubuntu kernel: [ 287.088697] [<ffffffff8100ce24>] kernel_thread_helper+0x4/0x10
Apr 28 14:46:15 ubuntu kernel: [ 287.088700] [<ffffffff81087750>] ? kthread+0x0/0xa0
Apr 28 14:46:15 ubuntu kernel: [ 287.088703] [<ffffffff8100ce20>] ? kernel_thread_helper+0x0/0x10
Apr 28 14:46:15 ubuntu kernel: [ 287.088705] INFO: task dirname:5969 blocked for more than 30 seconds.
Apr 28 14:46:15 ubuntu kernel: [ 287.088707] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Apr 28 14:46:15 ubuntu kernel: [ 287.088709] dirname D 0000000000000002 0 5969 5214 0x00000000
Apr 28 14:46:15 ubuntu kernel: [ 287.088712] ffff88005bd9d8b8 0000000000000086 ffff88005bd9dfd8 ffff88005bd9c000
Apr 28 14:46:15 ubuntu kernel: [ 287.088716] 0000000000013d00 ffff88005d65b178 ffff88005bd9dfd8 0000000000013d00
Apr 28 14:46:15 ubuntu kernel: [ 287.088720] ffff8801005e5b80 ffff88005d65adc0 ffff88001ffe5228 ffff88001fc53d00
Apr 28 14:46:15 ubuntu kernel: [ 287.088723] Call Trace:
Apr 28 14:46:15 ubuntu kernel: [ 287.088726] [<ffffffff8110c070>] ? sync_page+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088729] [<ffffffff815c0990>] io_schedule+0x70/0xc0
Apr 28 14:46:15 ubuntu kernel: [ 287.088732] [<ffffffff8110c0b0>] sync_page+0x40/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088735] [<ffffffff815c130f>] __wait_on_bit+0x5f/0x90
Apr 28 14:46:15 ubuntu kernel: [ 287.088738] [<ffffffff8110c278>] wait_on_page_bit+0x78/0x80
Apr 28 14:46:15 ubuntu kernel: [ 287.088741] [<ffffffff81087f70>] ? wake_bit_function+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088744] [<ffffffff8110dffd>] __lock_page_or_retry+0x3d/0x70
Apr 28 14:46:15 ubuntu kernel: [ 287.088747] [<ffffffff8110e3c7>] filemap_fault+0x397/0x4a0
Apr 28 14:46:15 ubuntu kernel: [ 287.088750] [<ffffffff8112d144>] __do_fault+0x54/0x520
Apr 28 14:46:15 ubuntu kernel: [ 287.088753] [<ffffffff811309da>] handle_pte_fault+0xfa/0x210
Apr 28 14:46:15 ubuntu kernel: [ 287.088756] [<ffffffff810442a7>] ? pte_alloc_one+0x37/0x50
Apr 28 14:46:15 ubuntu kernel: [ 287.088759] [<ffffffff815c2cce>] ? _raw_spin_lock+0xe/0x20
Apr 28 14:46:15 ubuntu kernel: [ 287.088761] [<ffffffff8112de25>] ? __pte_alloc+0xb5/0x100
Apr 28 14:46:15 ubuntu kernel: [ 287.088764] [<ffffffff81131d5d>] handle_mm_fault+0x16d/0x250
Apr 28 14:46:15 ubuntu kernel: [ 287.088767] [<ffffffff815c6a47>] do_page_fault+0x1a7/0x540
Apr 28 14:46:15 ubuntu kernel: [ 287.088770] [<ffffffff81136947>] ? mmap_region+0x1f7/0x500
Apr 28 14:46:15 ubuntu kernel: [ 287.088773] [<ffffffff8112db06>] ? free_pgd_range+0x356/0x4a0
Apr 28 14:46:15 ubuntu kernel: [ 287.088776] [<ffffffff815c34d5>] page_fault+0x25/0x30
Apr 28 14:46:15 ubuntu kernel: [ 287.088779] [<ffffffff812e6d5f>] ? __clear_user+0x3f/0x70
Apr 28 14:46:15 ubuntu kernel: [ 287.088782] [<ffffffff812e6d41>] ? __clear_user+0x21/0x70
Apr 28 14:46:15 ubuntu kernel: [ 287.088786] [<ffffffff812e6dc6>] clear_user+0x36/0x40
Apr 28 14:46:15 ubuntu kernel: [ 287.088788] [<ffffffff811b0b6d>] padzero+0x2d/0x40
Apr 28 14:46:15 ubuntu kernel: [ 287.088791] [<ffffffff811b2c7a>] load_elf_binary+0x95a/0xe00
Apr 28 14:46:15 ubuntu kernel: [ 287.088794] [<ffffffff8116aa8a>] search_binary_handler+0xda/0x300
Apr 28 14:46:15 ubuntu kernel: [ 287.088797] [<ffffffff811b2320>] ? load_elf_binary+0x0/0xe00
Apr 28 14:46:15 ubuntu kernel: [ 287.088800] [<ffffffff8116c49c>] do_execve+0x24c/0x2d0
Apr 28 14:46:15 ubuntu kernel: [ 287.088802] [<ffffffff8101521a>] sys_execve+0x4a/0x80
Apr 28 14:46:15 ubuntu kernel: [ 287.088805] [<ffffffff8100c45c>] stub_execve+0x6c/0xc0
Apr 28 14:46:15 ubuntu kernel: [ 317.064582] INFO: task rs:main Q:Reg:749 blocked for more than 30 seconds.
Apr 28 14:46:15 ubuntu kernel: [ 317.064585] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Apr 28 14:46:15 ubuntu kernel: [ 317.064587] rs:main Q:Reg D 0000000000000000 0 749 1 0x00000000
Apr 28 14:46:15 ubuntu kernel: [ 317.064591] ffff880072c17b68 0000000000000082 ffff880072c17fd8 ffff880072c16000
Apr 28 14:46:15 ubuntu kernel: [ 317.064596] 0000000000013d00 ffff88003591b178 ffff880072c17fd8 0000000000013d00
Apr 28 14:46:15 ubuntu kernel: [ 317.064607] ffffffff81a0b020 ffff88003591adc0 ffff88001fffc3e8 ffff88001fc13d00
Apr 28 14:46:15 ubuntu kernel: [ 317.064611] Call Trace:
Apr 28 14:46:15 ubuntu kernel: [ 317.064616] [<ffffffff8110c070>] ? sync_page+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 317.064620] [<ffffffff815c0990>] io_schedule+0x70/0xc0
Apr 28 14:46:15 ubuntu kernel: [ 317.064623] [<ffffffff8110c0b0>] sync_page+0x40/0x50
Apr 28 14:46:15 ubuntu kernel: [ 317.064627] [<ffffffff815c130f>] __wait_on_bit+0x5f/0x90
Apr 28 14:46:15 ubuntu kernel: [ 317.064630] [<ffffffff8110c278>] wait_on_page_bit+0x78/0x80
Apr 28 14:46:15 ubuntu kernel: [ 317.064633] [<ffffffff81087f70>] ? wake_bit_function+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 317.064637] [<ffffffff8110dffd>] __lock_page_or_retry+0x3d/0x70
Apr 28 14:46:15 ubuntu kernel: [ 317.064640] [<ffffffff8110e3c7>] filemap_fault+0x397/0x4a0
Apr 28 14:46:15 ubuntu kernel: [ 317.064643] [<ffffffff8112d144>] __do_fault+0x54/0x520
Apr 28 14:46:15 ubuntu kernel: [ 317.064646] [<ffffffff81134a43>] ? unmap_region+0x113/0x170
Apr 28 14:46:15 ubuntu kernel: [ 317.064649] [<ffffffff812ded90>] ? prio_tree_insert+0x150/0x1c0
Apr 28 14:46:15 ubuntu kernel: [ 317.064652] [<ffffffff811309da>] handle_pte_fault+0xfa/0x210
Apr 28 14:46:15 ubuntu kernel: [ 317.064655] [<ffffffff810442a7>] ? pte_alloc_one+0x37/0x50
Apr 28 14:46:15 ubuntu kernel: [ 317.064658] [<ffffffff815c2cce>] ? _raw_spin_lock+0xe/0x20
Apr 28 14:46:15 ubuntu kernel: [ 317.064661] [<ffffffff8112de25>] ? __pte_alloc+0xb5/0x100
Apr 28 14:46:15 ubuntu kernel: [ 317.064664] [<ffffffff81131d5d>] handle_mm_fault+0x16d/0x250
Apr 28 14:46:15 ubuntu kernel: [ 317.064667] [<ffffffff815c6a47>] do_page_fault+0x1a7/0x540
Apr 28 14:46:15 ubuntu kernel: [ 317.064670] [<ffffffff81136f85>] ? do_mmap_pgoff+0x335/0x370
Apr 28 14:46:15 ubuntu kernel: [ 317.064673] [<ffffffff81137127>] ? sys_mmap_pgoff+0x167/0x230
Apr 28 14:46:15 ubuntu kernel: [ 317.064676] [<ffffffff815c34d5>] page_fault+0x25/0x30
Apr 28 14:46:15 ubuntu kernel: [ 317.064679] INFO: task NetworkManager:764 blocked for more than 30 seconds.
Apr 28 14:46:15 ubuntu kernel: [ 317.064681] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Apr 28 14:46:15 ubuntu kernel: [ 317.064683] NetworkManager D 0000000000000002 0 764 1 0x00000000
Apr 28 14:46:15 ubuntu kernel: [ 317.064686] ffff880074ffbb68 0000000000000082 ffff880074ffbfd8 ffff880074ffa000
Apr 28 14:46:15 ubuntu kernel: [ 317.064690] 0000000000013d00 ffff880036051a98 ffff880074ffbfd8 0000000000013d00
Apr 28 14:46:15 ubuntu kernel: [ 317.064693] ffff8801005badc0 ffff8800360516e0 ffff88001ffef128 ffff88001fc53d00
Apr 28 14:46:15 ubuntu kernel: [ 317.064697] Call Trace:
Apr 28 14:46:15 ubuntu kernel: [ 317.064701] [<ffffffff8110c070>] ? sync_page+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 317.064704] [<ffffffff815c0990>] io_schedule+0x70/0xc0
Apr 28 14:46:15 ubuntu kernel: [ 317.064707] [<ffffffff8110c0b0>] sync_page+0x40/0x50
Apr 28 14:46:15 ubuntu kernel: [ 317.064710] [<ffffffff815c130f>] __wait_on_bit+0x5f/0x90
Apr 28 14:46:15 ubuntu kernel: [ 317.064713] [<ffffffff8110c278>] wait_on_page_bit+0x78/0x80
Apr 28 14:46:15 ubuntu kernel: [ 317.064716] [<ffffffff81087f70>] ? wake_bit_function+0x0/0x50
Apr 28 14:46:15 ubuntu kernel: [ 317.064719] [<ffffffff8110dffd>] __lock_page_or_retry+0x3d/0x70
Apr 28 14:46:15 ubuntu kernel: [ 317.064722] [<ffffffff8110e3c7>] filemap_fault+0x397/0x4a0
Apr 28 14:46:15 ubuntu kernel: [ 317.064726] [<ffffffff81177110>] ? pollwake+0x0/0x60
Apr 28 14:46:15 ubuntu kernel: [ 317.064728] [<ffffffff8112d144>] __do_fault+0x54/0x520
Apr 28 14:46:15 ubuntu kernel: [ 317.064731] [<ffffffff81177110>] ? pollwake+0x0/0x60
Apr 28 14:46:15 ubuntu kernel: [ 317.064734] [<ffffffff811309da>] handle_pte_fault+0xfa/0x210
Apr 28 14:46:15 ubuntu kernel: [ 317.064737] [<ffffffff8111561d>] ? __free_pages+0x2d/0x40
Apr 28 14:46:15 ubuntu kernel: [ 317.064739] [<ffffffff8112de4f>] ? __pte_alloc+0xdf/0x100
Apr 28 14:46:15 ubuntu kernel: [ 317.064742] [<ffffffff81131d5d>] handle_mm_fault+0x16d/0x250
Apr 28 14:46:15 ubuntu kernel: [ 317.064745] [<ffffffff815c6a47>] do_page_fault+0x1a7/0x540
Apr 28 14:46:15 ubuntu kernel: [ 317.064749] [<ffffffff81013859>] ? read_tsc+0x9/0x20
Apr 28 14:46:15 ubuntu kernel: [ 317.064752] [<ffffffff81092eb1>] ? ktime_get_ts+0xb1/0xf0
Apr 28 14:46:15 ubuntu kernel: [ 317.064755] [<ffffffff811776d2>] ? poll_select_set_timeout+0x82/0x90
Apr 28 14:46:15 ubuntu kernel: [ 317.064758] [<ffffffff815c34d5>] page_fault+0x25/0x30