https://bugzilla.kernel.org/show_bug.cgi?id=44731 Summary: ext4 deadlock under heavy io? Product: File System Version: 2.5 Kernel Version: Linux 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: blocking Priority: P1 Component: ext4 AssignedTo: fs_ext4@xxxxxxxxxxxxxxxxxxxx ReportedBy: mirek@xxxxxx Regression: No I'm experiencing some problems with ext4 when doing intensive io (mainly fallocating/writing/moving files) with up to 32 threads on 8 core xeon where (rarely) everything hangs until killed after hung_task_timeout_sec (120). Here are 3 kern logs but have more of them if needed. kernlog1.txt: [ 1198.383215] INFO: task jbd2/sdf1-8:694 blocked for more than 120 seconds. [ 1198.383771] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1198.384281] jbd2/sdf1-8 D ffffffff81806240 0 694 2 0x00000000 [ 1198.384287] ffff880231c83ce0 0000000000000046 ffff880231c83c80 ffffffff811a86ce [ 1198.384293] ffff880231c83fd8 ffff880231c83fd8 ffff880231c83fd8 0000000000013780 [ 1198.384298] ffffffff81c0d020 ffff88022dab44d0 ffff880231c83cf0 ffff880231c83df8 [ 1198.384303] Call Trace: [ 1198.384313] [<ffffffff811a86ce>] ? __wait_on_buffer+0x2e/0x30 [ 1198.384318] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 1198.384325] [<ffffffff8126052a>] jbd2_journal_commit_transaction+0x18a/0x1240 [ 1198.384330] [<ffffffff8165c6fe>] ? _raw_spin_lock_irqsave+0x2e/0x40 [ 1198.384336] [<ffffffff81077198>] ? lock_timer_base.isra.29+0x38/0x70 [ 1198.384341] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 1198.384345] [<ffffffff812652ab>] kjournald2+0xbb/0x220 [ 1198.384348] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 1198.384352] [<ffffffff812651f0>] ? commit_timeout+0x10/0x10 [ 1198.384356] [<ffffffff8108a42c>] kthread+0x8c/0xa0 [ 1198.384361] [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10 [ 1198.384365] [<ffffffff8108a3a0>] ? flush_kthread_worker+0xa0/0xa0 [ 1198.384369] [<ffffffff81666bf0>] ? gs_change+0x13/0x13 [ 1198.384375] INFO: task pifs4/eio:3851 blocked for more than 120 seconds. [ 1198.384734] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1198.385358] pifs4/eio D ffffffff81806240 0 3851 1 0x00000000 [ 1198.385362] ffff88022fc61d08 0000000000000086 ffff88023fc93780 ffff88022de9ade0 [ 1198.385367] ffff88022fc61fd8 ffff88022fc61fd8 ffff88022fc61fd8 0000000000013780 [ 1198.385372] ffffffff81c0d020 ffff880231a15bc0 ffff88022fc61d18 ffff88022d842800 [ 1198.385377] Call Trace: [ 1198.385380] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 1198.385385] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 1198.385389] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 1198.385393] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 1198.385398] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 1198.385403] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 1198.385408] [<ffffffff8122013c>] ? ext4_mkdir+0x11c/0x370 [ 1198.385413] [<ffffffff81186eea>] ? kern_path_create+0x8a/0x120 [ 1198.385418] [<ffffffff8122013c>] ext4_mkdir+0x11c/0x370 [ 1198.385421] [<ffffffff81183c21>] vfs_mkdir+0xa1/0x110 [ 1198.385425] [<ffffffff81187cf2>] sys_mkdirat+0xe2/0xf0 [ 1198.385429] [<ffffffff81187d18>] sys_mkdir+0x18/0x20 [ 1198.385433] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 1198.385436] INFO: task pifs4/eio:3879 blocked for more than 120 seconds. [ 1198.385979] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1198.386710] pifs4/eio D ffffffff81806240 0 3879 1 0x00000000 [ 1198.386714] ffff880231cf99c8 0000000000000086 ffff880231cf9998 ffffffff8109502d [ 1198.386719] ffff880231cf9fd8 ffff880231cf9fd8 ffff880231cf9fd8 0000000000013780 [ 1198.386732] ffff8802321e16f0 ffff88022e0096f0 ffff880231cf99d8 ffff88022d842800 [ 1198.386737] Call Trace: [ 1198.386740] [<ffffffff8109502d>] ? ktime_get_ts+0xad/0xe0 [ 1198.386744] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 1198.386747] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 1198.386760] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 1198.386764] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 1198.386769] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 1198.386772] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 1198.386777] [<ffffffff8121b486>] ? ext4_dirty_inode+0x26/0x60 [ 1198.386780] [<ffffffff81252110>] ? ext4_xattr_get+0x60/0xa0 [ 1198.386784] [<ffffffff8121b486>] ext4_dirty_inode+0x26/0x60 [ 1198.386789] [<ffffffff811a0610>] __mark_inode_dirty+0x40/0x2a0 [ 1198.386794] [<ffffffff81191314>] file_update_time+0xe4/0x150 [ 1198.386800] [<ffffffff81119148>] __generic_file_aio_write+0x1f8/0x440 [ 1198.386805] [<ffffffff81119402>] generic_file_aio_write+0x72/0xe0 [ 1198.386809] [<ffffffff81210b9f>] ext4_file_write+0xbf/0x260 [ 1198.386813] [<ffffffff8109ec1f>] ? futex_wait+0x15f/0x210 [ 1198.386817] [<ffffffff81177342>] do_sync_write+0xd2/0x110 [ 1198.386821] [<ffffffff8109ee33>] ? futex_wake+0x113/0x130 [ 1198.386827] [<ffffffff812d7448>] ? apparmor_file_permission+0x18/0x20 [ 1198.386831] [<ffffffff8129cc9c>] ? security_file_permission+0x2c/0xb0 [ 1198.386835] [<ffffffff811778d1>] ? rw_verify_area+0x61/0xf0 [ 1198.386838] [<ffffffff81177c33>] vfs_write+0xb3/0x180 [ 1198.386841] [<ffffffff81177f5a>] sys_write+0x4a/0x90 [ 1198.386845] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 1198.386848] INFO: task pifs4/eio:3963 blocked for more than 120 seconds. [ 1198.387720] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1198.388422] pifs4/eio D ffffffff81806240 0 3963 1 0x00000000 [ 1198.388425] ffff8802303b3d08 0000000000000086 ffff8802322625d8 ffff8802322625c0 [ 1198.388429] ffff8802303b3fd8 ffff8802303b3fd8 ffff8802303b3fd8 0000000000013780 [ 1198.388433] ffff8802322196f0 ffff88022e098000 ffff8802303b3d18 ffff88022d842800 [ 1198.388437] Call Trace: [ 1198.388440] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 1198.388444] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 1198.388447] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 1198.388451] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 1198.388455] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 1198.388458] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 1198.388461] [<ffffffff8122013c>] ? ext4_mkdir+0x11c/0x370 [ 1198.388464] [<ffffffff81186eea>] ? kern_path_create+0x8a/0x120 [ 1198.388468] [<ffffffff8122013c>] ext4_mkdir+0x11c/0x370 [ 1198.388471] [<ffffffff81183c21>] vfs_mkdir+0xa1/0x110 [ 1198.388474] [<ffffffff81187cf2>] sys_mkdirat+0xe2/0xf0 [ 1198.388477] [<ffffffff81187d18>] sys_mkdir+0x18/0x20 [ 1198.388480] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 1198.388483] INFO: task pifs4/eio:3965 blocked for more than 120 seconds. [ 1198.389028] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1198.389680] pifs4/eio D ffffffff81806240 0 3965 1 0x00000000 [ 1198.389684] ffff880230397d08 0000000000000086 ffff880230397d18 ffffffff81659f0c [ 1198.389688] ffff880230397fd8 ffff880230397fd8 ffff880230397fd8 0000000000013780 [ 1198.389693] ffff8802321e16f0 ffff880230815bc0 ffff880230397d18 ffff88022d842800 [ 1198.389698] Call Trace: [ 1198.389701] [<ffffffff81659f0c>] ? __schedule+0x3cc/0x6f0 [ 1198.389705] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 1198.389709] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 1198.389713] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 1198.389717] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 1198.389722] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 1198.389725] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 1198.389729] [<ffffffff8122013c>] ? ext4_mkdir+0x11c/0x370 [ 1198.389733] [<ffffffff81186eea>] ? kern_path_create+0x8a/0x120 [ 1198.389737] [<ffffffff8122013c>] ext4_mkdir+0x11c/0x370 [ 1198.389741] [<ffffffff81183c21>] vfs_mkdir+0xa1/0x110 [ 1198.389744] [<ffffffff81187cf2>] sys_mkdirat+0xe2/0xf0 [ 1198.389748] [<ffffffff81187d18>] sys_mkdir+0x18/0x20 [ 1198.389751] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 1198.389755] INFO: task pifs4/eio:3969 blocked for more than 120 seconds. [ 1198.390298] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1198.390949] pifs4/eio D ffffffff81806240 0 3969 1 0x00000000 [ 1198.390953] ffff88023020faf8 0000000000000086 ffff88023020fab8 ffffffff811a9383 [ 1198.390958] ffff88023020ffd8 ffff88023020ffd8 ffff88023020ffd8 0000000000013780 [ 1198.390963] ffff8802321e16f0 ffff880231a116f0 ffff88023020fb08 ffff88022d842800 [ 1198.390968] Call Trace: [ 1198.390971] [<ffffffff811a9383>] ? __getblk+0x33/0x70 [ 1198.390974] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 1198.390978] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 1198.390982] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 1198.390987] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 1198.390991] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 1198.390994] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 1198.390999] [<ffffffff8121ff56>] ? ext4_create+0x76/0x140 [ 1198.391003] [<ffffffff8121e8ab>] ? ext4_lookup.part.27+0x6b/0x120 [ 1198.391007] [<ffffffff8121ff56>] ext4_create+0x76/0x140 [ 1198.391011] [<ffffffff811843a4>] vfs_create+0xb4/0x120 [ 1198.391015] [<ffffffff81185f79>] do_last+0x5c9/0x730 [ 1198.391018] [<ffffffff81187481>] path_openat+0xd1/0x3f0 [ 1198.391022] [<ffffffff811878c2>] do_filp_open+0x42/0xa0 [ 1198.391028] [<ffffffff81318ce1>] ? strncpy_from_user+0x31/0x40 [ 1198.391032] [<ffffffff81182c0a>] ? do_getname+0x10a/0x180 [ 1198.391035] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 1198.391039] [<ffffffff81194b67>] ? alloc_fd+0xf7/0x150 [ 1198.391043] [<ffffffff81176f6d>] do_sys_open+0xed/0x220 [ 1198.391046] [<ffffffff811770e1>] sys_openat+0x11/0x20 [ 1198.391050] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 1198.391053] INFO: task pifs4/eio:3970 blocked for more than 120 seconds. [ 1198.391603] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1198.392259] pifs4/eio D ffffffff81806240 0 3970 1 0x00000000 [ 1198.392262] ffff8802302e7d08 0000000000000086 ffff8802302e7d18 ffffffff81659f0c [ 1198.392266] ffff8802302e7fd8 ffff8802302e7fd8 ffff8802302e7fd8 0000000000013780 [ 1198.392271] ffff8802321e16f0 ffff88022de9dbc0 ffff8802302e7d18 ffff88022d842800 [ 1198.392275] Call Trace: [ 1198.392277] [<ffffffff81659f0c>] ? __schedule+0x3cc/0x6f0 [ 1198.392280] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 1198.392284] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 1198.392287] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 1198.392291] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 1198.392295] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 1198.392297] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 1198.392301] [<ffffffff8122013c>] ? ext4_mkdir+0x11c/0x370 [ 1198.392304] [<ffffffff81186eea>] ? kern_path_create+0x8a/0x120 [ 1198.392308] [<ffffffff8122013c>] ext4_mkdir+0x11c/0x370 [ 1198.392311] [<ffffffff81183c21>] vfs_mkdir+0xa1/0x110 [ 1198.392314] [<ffffffff81187cf2>] sys_mkdirat+0xe2/0xf0 [ 1198.392317] [<ffffffff81187d18>] sys_mkdir+0x18/0x20 [ 1198.392320] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 1198.392322] INFO: task pifs4/eio:3973 blocked for more than 120 seconds. [ 1198.392866] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1198.393517] pifs4/eio D ffffffff81806240 0 3973 1 0x00000000 [ 1198.393521] ffff8801fdf0fd08 0000000000000086 ffff8801fdf0fd18 ffffffff81659f0c [ 1198.393525] ffff8801fdf0ffd8 ffff8801fdf0ffd8 ffff8801fdf0ffd8 0000000000013780 [ 1198.393530] ffff8802321e16f0 ffff88022de9c4d0 ffff8801fdf0fd18 ffff88022d842800 [ 1198.393535] Call Trace: [ 1198.393538] [<ffffffff81659f0c>] ? __schedule+0x3cc/0x6f0 [ 1198.393541] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 1198.393545] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 1198.393549] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 1198.393554] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 1198.393558] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 1198.393561] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 1198.393566] [<ffffffff8122013c>] ? ext4_mkdir+0x11c/0x370 [ 1198.393569] [<ffffffff81186eea>] ? kern_path_create+0x8a/0x120 [ 1198.393574] [<ffffffff8122013c>] ext4_mkdir+0x11c/0x370 [ 1198.393577] [<ffffffff81183c21>] vfs_mkdir+0xa1/0x110 [ 1198.393581] [<ffffffff81187cf2>] sys_mkdirat+0xe2/0xf0 [ 1198.393584] [<ffffffff81187d18>] sys_mkdir+0x18/0x20 [ 1198.393588] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 1198.393591] INFO: task pifs4/eio:3974 blocked for more than 120 seconds. [ 1198.394132] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1198.394791] pifs4/eio D ffffffff81806240 0 3974 1 0x00000000 [ 1198.394795] ffff8801fdf2faa8 0000000000000086 ffff880100000000 ffff8801fdf2fb20 [ 1198.394799] ffff8801fdf2ffd8 ffff8801fdf2ffd8 ffff8801fdf2ffd8 0000000000013780 [ 1198.394804] ffff8802322596f0 ffff88022de996f0 ffff8801fdf2fab8 ffff88022d842800 [ 1198.394809] Call Trace: [ 1198.394812] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 1198.394816] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 1198.394820] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 1198.394825] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 1198.394829] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 1198.394832] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 1198.394837] [<ffffffff81220c07>] ? ext4_rename+0x87/0x890 [ 1198.394841] [<ffffffff81220c07>] ext4_rename+0x87/0x890 [ 1198.394845] [<ffffffff8119535e>] ? vfsmount_lock_local_unlock+0x1e/0x30 [ 1198.394851] [<ffffffff811656fd>] ? __kmalloc_track_caller+0x13d/0x190 [ 1198.394855] [<ffffffff8118407e>] vfs_rename_other+0xde/0x130 [ 1198.394859] [<ffffffff81184fbb>] vfs_rename+0xbb/0x240 [ 1198.394862] [<ffffffff811832b1>] ? __lookup_hash.part.28+0x31/0xe0 [ 1198.394866] [<ffffffff8118356a>] ? inode_permission+0x4a/0x110 [ 1198.394870] [<ffffffff81188268>] sys_renameat+0x218/0x240 [ 1198.394873] [<ffffffff8109e856>] ? get_futex_key+0x166/0x2d0 [ 1198.394877] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 1198.394880] [<ffffffff8109ee33>] ? futex_wake+0x113/0x130 [ 1198.394885] [<ffffffff811be216>] ? eventfd_write+0x1b6/0x220 [ 1198.394889] [<ffffffff810a0b5a>] ? sys_futex+0x10a/0x1a0 [ 1198.394893] [<ffffffff81177c90>] ? vfs_write+0x110/0x180 [ 1198.394896] [<ffffffff81177f77>] ? sys_write+0x67/0x90 [ 1198.394900] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 1198.394903] INFO: task pifs4/eio:3975 blocked for more than 120 seconds. [ 1198.395450] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1198.396107] pifs4/eio D ffffffff81806240 0 3975 1 0x00000000 [ 1198.396110] ffff8801fdf31d08 0000000000000086 0000000000000000 ffff8802304dc000 [ 1198.396114] ffff8801fdf31fd8 ffff8801fdf31fd8 ffff8801fdf31fd8 0000000000013780 [ 1198.396119] ffffffff81c0d020 ffff88022e00dbc0 ffffffff81c0d020 ffff88022dc1bac0 [ 1198.396122] Call Trace: [ 1198.396125] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 1198.396128] [<ffffffff8165b367>] __mutex_lock_slowpath+0xd7/0x150 [ 1198.396131] [<ffffffff8165af7a>] mutex_lock+0x2a/0x50 [ 1198.396134] [<ffffffff811830dc>] lock_rename+0x3c/0xe0 [ 1198.396137] [<ffffffff8118815d>] sys_renameat+0x10d/0x240 [ 1198.396140] [<ffffffff8109e856>] ? get_futex_key+0x166/0x2d0 [ 1198.396144] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 1198.396147] [<ffffffff8109ee33>] ? futex_wake+0x113/0x130 [ 1198.396150] [<ffffffff811be216>] ? eventfd_write+0x1b6/0x220 [ 1198.396153] [<ffffffff810a0b5a>] ? sys_futex+0x10a/0x1a0 [ 1198.396156] [<ffffffff81177c90>] ? vfs_write+0x110/0x180 [ 1198.396159] [<ffffffff81177f77>] ? sys_write+0x67/0x90 [ 1198.396162] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b kernlog2.txt: [ 4071.691405] INFO: task jbd2/sdc1-8:1802 blocked for more than 120 seconds. [ 4071.694513] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4071.698369] jbd2/sdc1-8 D ffffffff81806240 0 1802 2 0x00000000 [ 4071.698374] ffff88010d963ce0 0000000000000046 ffff88023fd13780 000000000000023c [ 4071.698378] ffff88010d963fd8 ffff88010d963fd8 ffff88010d963fd8 0000000000013780 [ 4071.698381] ffff8802321e16f0 ffff88021ac50000 ffff88010d963cf0 ffff88010d963df8 [ 4071.698384] Call Trace: [ 4071.698390] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 4071.698396] [<ffffffff8126052a>] jbd2_journal_commit_transaction+0x18a/0x1240 [ 4071.698402] [<ffffffff8165c6fe>] ? _raw_spin_lock_irqsave+0x2e/0x40 [ 4071.698409] [<ffffffff81077198>] ? lock_timer_base.isra.29+0x38/0x70 [ 4071.698413] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 4071.698418] [<ffffffff812652ab>] kjournald2+0xbb/0x220 [ 4071.698422] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 4071.698426] [<ffffffff812651f0>] ? commit_timeout+0x10/0x10 [ 4071.698430] [<ffffffff8108a42c>] kthread+0x8c/0xa0 [ 4071.698435] [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10 [ 4071.698449] [<ffffffff8108a3a0>] ? flush_kthread_worker+0xa0/0xa0 [ 4071.698454] [<ffffffff81666bf0>] ? gs_change+0x13/0x13 [ 4071.698457] INFO: task ext4lazyinit:1804 blocked for more than 120 seconds. [ 4071.702716] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4071.707530] ext4lazyinit D ffffffff81806240 0 1804 2 0x00000000 [ 4071.707533] ffff880230c87c30 0000000000000046 0000000000000000 0000000000000000 [ 4071.707536] ffff880230c87fd8 ffff880230c87fd8 ffff880230c87fd8 0000000000013780 [ 4071.707540] ffff8802321e16f0 ffff88021ac544d0 ffff880230c87c40 ffff880231d7b000 [ 4071.707543] Call Trace: [ 4071.707545] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 4071.707549] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 4071.707552] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 4071.707555] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 4071.707558] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 4071.707561] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 4071.707565] [<ffffffff812135bb>] ? ext4_init_inode_table+0xab/0x370 [ 4071.707568] [<ffffffff81077bd2>] ? try_to_del_timer_sync+0x92/0x130 [ 4071.707571] [<ffffffff812135bb>] ext4_init_inode_table+0xab/0x370 [ 4071.707573] [<ffffffff8165aa75>] ? schedule_timeout+0x175/0x320 [ 4071.707576] [<ffffffff81226f65>] ext4_run_li_request+0x85/0xe0 [ 4071.707579] [<ffffffff8122705c>] ext4_lazyinit_thread+0x9c/0x1c0 [ 4071.707581] [<ffffffff81226fc0>] ? ext4_run_li_request+0xe0/0xe0 [ 4071.707584] [<ffffffff8108a42c>] kthread+0x8c/0xa0 [ 4071.707586] [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10 [ 4071.707589] [<ffffffff8108a3a0>] ? flush_kthread_worker+0xa0/0xa0 [ 4071.707592] [<ffffffff81666bf0>] ? gs_change+0x13/0x13 [ 4071.707594] INFO: task pifs4/eio:7152 blocked for more than 120 seconds. [ 4071.713389] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4071.719407] pifs4/eio D ffffffff81806240 0 7152 1 0x00000000 [ 4071.719410] ffff88022d0559c8 0000000000000082 ffff88022d055968 ffffffff81119f55 [ 4071.719414] ffff88022d055fd8 ffff88022d055fd8 ffff88022d055fd8 0000000000013780 [ 4071.719417] ffffffff81c0d020 ffff88022e12ade0 ffff88022d0559d8 ffff880231d7b000 [ 4071.719420] Call Trace: [ 4071.719424] [<ffffffff81119f55>] ? mempool_alloc_slab+0x15/0x20 [ 4071.719427] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 4071.719431] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 4071.719435] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 4071.719440] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 4071.719444] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 4071.719448] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 4071.719453] [<ffffffff8121b486>] ? ext4_dirty_inode+0x26/0x60 [ 4071.719459] [<ffffffff8141fea0>] ? scsi_finish_command+0x120/0x120 [ 4071.719465] [<ffffffff810567fe>] ? update_curr+0x21e/0x230 [ 4071.719469] [<ffffffff8121b486>] ext4_dirty_inode+0x26/0x60 [ 4071.719474] [<ffffffff811a0610>] __mark_inode_dirty+0x40/0x2a0 [ 4071.719480] [<ffffffff81191314>] file_update_time+0xe4/0x150 [ 4071.719485] [<ffffffff81119148>] __generic_file_aio_write+0x1f8/0x440 [ 4071.719490] [<ffffffff8101ae59>] ? sched_clock+0x9/0x10 [ 4071.719495] [<ffffffff81119402>] generic_file_aio_write+0x72/0xe0 [ 4071.719499] [<ffffffff81210b9f>] ext4_file_write+0xbf/0x260 [ 4071.719504] [<ffffffff8104c1b8>] ? __wake_up_common+0x58/0x90 [ 4071.719508] [<ffffffff81177342>] do_sync_write+0xd2/0x110 [ 4071.719513] [<ffffffff8104c228>] ? __wake_up_locked_key+0x18/0x20 [ 4071.719519] [<ffffffff812d7448>] ? apparmor_file_permission+0x18/0x20 [ 4071.719524] [<ffffffff8129cc9c>] ? security_file_permission+0x2c/0xb0 [ 4071.719528] [<ffffffff811778d1>] ? rw_verify_area+0x61/0xf0 [ 4071.719531] [<ffffffff81177c33>] vfs_write+0xb3/0x180 [ 4071.719535] [<ffffffff81177f5a>] sys_write+0x4a/0x90 [ 4071.719540] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 4071.719543] INFO: task pifs4/eio:7153 blocked for more than 120 seconds. [ 4071.725869] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4071.733410] pifs4/eio D ffffffff81806240 0 7153 1 0x00000000 [ 4071.733413] ffff880231b3fc58 0000000000000082 ffff88022d01301d ffff880231b3fd40 [ 4071.733416] ffff880231b3ffd8 ffff880231b3ffd8 ffff880231b3ffd8 0000000000013780 [ 4071.733419] ffff8802322196f0 ffff88022f5896f0 ffff880231b3fc68 ffff880231d7b000 [ 4071.733423] Call Trace: [ 4071.733425] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 4071.733428] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 4071.733431] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 4071.733434] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 4071.733437] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 4071.733441] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 4071.733446] [<ffffffff81221479>] ? ext4_rmdir+0x69/0x250 [ 4071.733451] [<ffffffff811865fd>] ? path_lookupat+0x6d/0x750 [ 4071.733455] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 4071.733460] [<ffffffff81221479>] ext4_rmdir+0x69/0x250 [ 4071.733464] [<ffffffff81184c87>] vfs_rmdir.part.27+0xb7/0x110 [ 4071.733468] [<ffffffff81184d1f>] vfs_rmdir+0x3f/0x60 [ 4071.733472] [<ffffffff8118736a>] do_rmdir+0x12a/0x130 [ 4071.733476] [<ffffffff81177c90>] ? vfs_write+0x110/0x180 [ 4071.733480] [<ffffffff81187d36>] sys_rmdir+0x16/0x20 [ 4071.733484] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 4071.733488] INFO: task pifs4/eio:7170 blocked for more than 120 seconds. [ 4071.741067] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4071.749709] pifs4/eio D ffffffff81806240 0 7170 1 0x00000000 [ 4071.749711] ffff88010d8539c8 0000000000000082 ffff88010d853968 ffffffff81119f55 [ 4071.749715] ffff88010d853fd8 ffff88010d853fd8 ffff88010d853fd8 0000000000013780 [ 4071.749718] ffff8802322196f0 ffff88022e1296f0 ffff88010d8539d8 ffff880231d7b000 [ 4071.749721] Call Trace: [ 4071.749724] [<ffffffff81119f55>] ? mempool_alloc_slab+0x15/0x20 [ 4071.749727] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 4071.749730] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 4071.749735] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 4071.749739] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 4071.749744] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 4071.749748] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 4071.749752] [<ffffffff8121b486>] ? ext4_dirty_inode+0x26/0x60 [ 4071.749757] [<ffffffff8121b486>] ext4_dirty_inode+0x26/0x60 [ 4071.749761] [<ffffffff811a0610>] __mark_inode_dirty+0x40/0x2a0 [ 4071.749766] [<ffffffff81191314>] file_update_time+0xe4/0x150 [ 4071.749771] [<ffffffff81119148>] __generic_file_aio_write+0x1f8/0x440 [ 4071.749775] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 4071.749779] [<ffffffff81119402>] generic_file_aio_write+0x72/0xe0 [ 4071.749783] [<ffffffff81210b9f>] ext4_file_write+0xbf/0x260 [ 4071.749788] [<ffffffff8109ec1f>] ? futex_wait+0x15f/0x210 [ 4071.749792] [<ffffffff81177342>] do_sync_write+0xd2/0x110 [ 4071.749796] [<ffffffff8109ee33>] ? futex_wake+0x113/0x130 [ 4071.749801] [<ffffffff812d7448>] ? apparmor_file_permission+0x18/0x20 [ 4071.749805] [<ffffffff8129cc9c>] ? security_file_permission+0x2c/0xb0 [ 4071.749809] [<ffffffff811778d1>] ? rw_verify_area+0x61/0xf0 [ 4071.749813] [<ffffffff81177c33>] vfs_write+0xb3/0x180 [ 4071.749817] [<ffffffff81177f5a>] sys_write+0x4a/0x90 [ 4071.749821] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 4071.749824] INFO: task pifs4/eio:7171 blocked for more than 120 seconds. [ 4071.758803] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4071.767997] pifs4/eio D ffffffff81806240 0 7171 1 0x00000000 [ 4071.768000] ffff88010d8b79c8 0000000000000082 ffff88010d8b7968 ffffffff81119f55 [ 4071.768004] ffff88010d8b7fd8 ffff88010d8b7fd8 ffff88010d8b7fd8 0000000000013780 [ 4071.768007] ffff8802322316f0 ffff88022da78000 ffff88010d8b79d8 ffff880231d7b000 [ 4071.768010] Call Trace: [ 4071.768013] [<ffffffff81119f55>] ? mempool_alloc_slab+0x15/0x20 [ 4071.768017] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 4071.768022] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 4071.768026] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 4071.768031] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 4071.768036] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 4071.768040] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 4071.768044] [<ffffffff8121b486>] ? ext4_dirty_inode+0x26/0x60 [ 4071.768057] [<ffffffff8121b486>] ext4_dirty_inode+0x26/0x60 [ 4071.768061] [<ffffffff811a0610>] __mark_inode_dirty+0x40/0x2a0 [ 4071.768065] [<ffffffff81191314>] file_update_time+0xe4/0x150 [ 4071.768069] [<ffffffff81119148>] __generic_file_aio_write+0x1f8/0x440 [ 4071.768073] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 4071.768077] [<ffffffff81119402>] generic_file_aio_write+0x72/0xe0 [ 4071.768081] [<ffffffff81210b9f>] ext4_file_write+0xbf/0x260 [ 4071.768084] [<ffffffff8109ec1f>] ? futex_wait+0x15f/0x210 [ 4071.768088] [<ffffffff81177342>] do_sync_write+0xd2/0x110 [ 4071.768092] [<ffffffff8109ee33>] ? futex_wake+0x113/0x130 [ 4071.768096] [<ffffffff812d7448>] ? apparmor_file_permission+0x18/0x20 [ 4071.768099] [<ffffffff8129cc9c>] ? security_file_permission+0x2c/0xb0 [ 4071.768103] [<ffffffff811778d1>] ? rw_verify_area+0x61/0xf0 [ 4071.768106] [<ffffffff81177c33>] vfs_write+0xb3/0x180 [ 4071.768110] [<ffffffff81177f5a>] sys_write+0x4a/0x90 [ 4071.768113] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 4071.768116] INFO: task pifs4/eio:7172 blocked for more than 120 seconds. [ 4071.778160] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4071.788666] pifs4/eio D ffffffff81806240 0 7172 1 0x00000000 [ 4071.788669] ffff880105265a98 0000000000000082 ffff880105265a98 ffff8802307f3090 [ 4071.788672] ffff880105265fd8 ffff880105265fd8 ffff880105265fd8 0000000000013780 [ 4071.788676] ffff8802322196f0 ffff88022e3a16f0 ffff880105265aa8 ffff880231d7b000 [ 4071.788679] Call Trace: [ 4071.788681] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 4071.788684] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 4071.788687] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 4071.788692] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 4071.788696] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 4071.788701] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 4071.788705] [<ffffffff81220c07>] ? ext4_rename+0x87/0x890 [ 4071.788710] [<ffffffff81220c07>] ext4_rename+0x87/0x890 [ 4071.788715] [<ffffffff81012728>] ? __switch_to+0x138/0x360 [ 4071.788719] [<ffffffff8119535e>] ? vfsmount_lock_local_unlock+0x1e/0x30 [ 4071.788726] [<ffffffff811656fd>] ? __kmalloc_track_caller+0x13d/0x190 [ 4071.788730] [<ffffffff8118407e>] vfs_rename_other+0xde/0x130 [ 4071.788741] [<ffffffff81184fbb>] vfs_rename+0xbb/0x240 [ 4071.788743] [<ffffffff811832b1>] ? __lookup_hash.part.28+0x31/0xe0 [ 4071.788746] [<ffffffff8118356a>] ? inode_permission+0x4a/0x110 [ 4071.788749] [<ffffffff81188268>] sys_renameat+0x218/0x240 [ 4071.788752] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 4071.788755] [<ffffffff8109ee33>] ? futex_wake+0x113/0x130 [ 4071.788758] [<ffffffff810a0978>] ? do_futex+0xd8/0x1b0 [ 4071.788761] [<ffffffff812110fb>] ? ext4_sync_file+0x14b/0x2d0 [ 4071.788764] [<ffffffff810a0b5a>] ? sys_futex+0x10a/0x1a0 [ 4071.788766] [<ffffffff81177c90>] ? vfs_write+0x110/0x180 [ 4071.788769] [<ffffffff811882ab>] sys_rename+0x1b/0x20 [ 4071.788772] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 4071.788774] INFO: task pifs4/eio:7177 blocked for more than 120 seconds. [ 4071.800218] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4071.811537] pifs4/eio D ffffffff81806240 0 7177 1 0x00000000 [ 4071.811540] ffff88011101fc58 0000000000000082 ffff88007f8d001d ffff88011101fd40 [ 4071.811543] ffff88011101ffd8 ffff88011101ffd8 ffff88011101ffd8 0000000000013780 [ 4071.811546] ffff8802322916f0 ffff88022e085bc0 ffff88011101fc68 ffff880231d7b000 [ 4071.811549] Call Trace: [ 4071.811552] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 4071.811555] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 4071.811558] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 4071.811561] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 4071.811564] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 4071.811566] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 4071.811571] [<ffffffff81221479>] ? ext4_rmdir+0x69/0x250 [ 4071.811575] [<ffffffff811865fd>] ? path_lookupat+0x6d/0x750 [ 4071.811579] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 4071.811583] [<ffffffff81221479>] ext4_rmdir+0x69/0x250 [ 4071.811595] [<ffffffff81184c87>] vfs_rmdir.part.27+0xb7/0x110 [ 4071.811599] [<ffffffff81184d1f>] vfs_rmdir+0x3f/0x60 [ 4071.811602] [<ffffffff8118736a>] do_rmdir+0x12a/0x130 [ 4071.811606] [<ffffffff81177c90>] ? vfs_write+0x110/0x180 [ 4071.811610] [<ffffffff81187d36>] sys_rmdir+0x16/0x20 [ 4071.811613] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 4071.811616] INFO: task pifs4/eio:7178 blocked for more than 120 seconds. [ 4071.823305] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4071.835634] pifs4/eio D ffffffff81806240 0 7178 1 0x00000000 [ 4071.835636] ffff8801052cdc78 0000000000000082 ffff8802271fc200 ffff8801052cde38 [ 4071.835640] ffff8801052cdfd8 ffff8801052cdfd8 ffff8801052cdfd8 0000000000013780 [ 4071.835643] ffff8802321e16f0 ffff88022e3a44d0 0000000000000081 ffff8801374f3850 [ 4071.835646] Call Trace: [ 4071.835649] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 4071.835651] [<ffffffff8165b367>] __mutex_lock_slowpath+0xd7/0x150 [ 4071.835654] [<ffffffff8165af7a>] mutex_lock+0x2a/0x50 [ 4071.835656] [<ffffffff81185c64>] do_last+0x2b4/0x730 [ 4071.835659] [<ffffffff81187481>] path_openat+0xd1/0x3f0 [ 4071.835662] [<ffffffff811878c2>] do_filp_open+0x42/0xa0 [ 4071.835668] [<ffffffff81318ce1>] ? strncpy_from_user+0x31/0x40 [ 4071.835672] [<ffffffff81182c0a>] ? do_getname+0x10a/0x180 [ 4071.835676] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 4071.835680] [<ffffffff81194b67>] ? alloc_fd+0xf7/0x150 [ 4071.835692] [<ffffffff81176f6d>] do_sys_open+0xed/0x220 [ 4071.835695] [<ffffffff811770e1>] sys_openat+0x11/0x20 [ 4071.835699] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 4071.835702] INFO: task pifs4/eio:7179 blocked for more than 120 seconds. [ 4071.849628] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4071.863253] pifs4/eio D ffffffff81806240 0 7179 1 0x00000000 [ 4071.863256] ffff88010522dc78 0000000000000082 ffff8802271fc200 ffff88010522de38 [ 4071.863259] ffff88010522dfd8 ffff88010522dfd8 ffff88010522dfd8 0000000000013780 [ 4071.863262] ffff8802322596f0 ffff88022e3a0000 0000000000000081 ffff8801374f3850 [ 4071.863266] Call Trace: [ 4071.863269] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 4071.863273] [<ffffffff8165b367>] __mutex_lock_slowpath+0xd7/0x150 [ 4071.863277] [<ffffffff8165af7a>] mutex_lock+0x2a/0x50 [ 4071.863281] [<ffffffff81185c64>] do_last+0x2b4/0x730 [ 4071.863285] [<ffffffff81187481>] path_openat+0xd1/0x3f0 [ 4071.863289] [<ffffffff811878c2>] do_filp_open+0x42/0xa0 [ 4071.863294] [<ffffffff81318ce1>] ? strncpy_from_user+0x31/0x40 [ 4071.863298] [<ffffffff81182c0a>] ? do_getname+0x10a/0x180 [ 4071.863302] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 4071.863314] [<ffffffff81194b67>] ? alloc_fd+0xf7/0x150 [ 4071.863317] [<ffffffff81176f6d>] do_sys_open+0xed/0x220 [ 4071.863321] [<ffffffff811770e1>] sys_openat+0x11/0x20 [ 4071.863324] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b kernlog3.txt: [ 360.312602] INFO: task jbd2/sdc1-8:660 blocked for more than 120 seconds. [ 360.313022] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 360.313474] jbd2/sdc1-8 D ffffffff81806240 0 660 2 0x00000000 [ 360.313480] ffff880231701ce0 0000000000000046 ffff880231701c80 ffffffff811a86ce [ 360.313486] ffff880231701fd8 ffff880231701fd8 ffff880231701fd8 0000000000013780 [ 360.313491] ffffffff81c0d020 ffff880231715bc0 ffff880231701cf0 ffff880231701df8 [ 360.313497] Call Trace: [ 360.313507] [<ffffffff811a86ce>] ? __wait_on_buffer+0x2e/0x30 [ 360.313512] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 360.313518] [<ffffffff8126052a>] jbd2_journal_commit_transaction+0x18a/0x1240 [ 360.313524] [<ffffffff8165c6fe>] ? _raw_spin_lock_irqsave+0x2e/0x40 [ 360.313529] [<ffffffff81077198>] ? lock_timer_base.isra.29+0x38/0x70 [ 360.313534] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 360.313538] [<ffffffff812652ab>] kjournald2+0xbb/0x220 [ 360.313542] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 360.313546] [<ffffffff812651f0>] ? commit_timeout+0x10/0x10 [ 360.313550] [<ffffffff8108a42c>] kthread+0x8c/0xa0 [ 360.313555] [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10 [ 360.313559] [<ffffffff8108a3a0>] ? flush_kthread_worker+0xa0/0xa0 [ 360.313563] [<ffffffff81666bf0>] ? gs_change+0x13/0x13 [ 360.313570] INFO: task pifs4/eio:1125 blocked for more than 120 seconds. [ 360.313947] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 360.314395] pifs4/eio D ffffffff81806240 0 1125 1042 0x00000000 [ 360.314400] ffff8802323db9c8 0000000000000086 ffff88022da90000 ffff8802323db988 [ 360.314405] ffff8802323dbfd8 ffff8802323dbfd8 ffff8802323dbfd8 0000000000013780 [ 360.314410] ffff8802322196f0 ffff88022da90000 ffff8802323db9d8 ffff88022db8a000 [ 360.314414] Call Trace: [ 360.314418] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 360.314422] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 360.314426] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 360.314431] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 360.314435] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 360.314440] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 360.314446] [<ffffffff8121b486>] ? ext4_dirty_inode+0x26/0x60 [ 360.314449] [<ffffffff81252110>] ? ext4_xattr_get+0x60/0xa0 [ 360.314453] [<ffffffff8121b486>] ext4_dirty_inode+0x26/0x60 [ 360.314458] [<ffffffff811a0610>] __mark_inode_dirty+0x40/0x2a0 [ 360.314463] [<ffffffff81191314>] file_update_time+0xe4/0x150 [ 360.314469] [<ffffffff81119148>] __generic_file_aio_write+0x1f8/0x440 [ 360.314474] [<ffffffff81119402>] generic_file_aio_write+0x72/0xe0 [ 360.314478] [<ffffffff81210b9f>] ext4_file_write+0xbf/0x260 [ 360.314483] [<ffffffff8109ec1f>] ? futex_wait+0x15f/0x210 [ 360.314487] [<ffffffff81177342>] do_sync_write+0xd2/0x110 [ 360.314491] [<ffffffff8109ee33>] ? futex_wake+0x113/0x130 [ 360.314497] [<ffffffff812d7448>] ? apparmor_file_permission+0x18/0x20 [ 360.314501] [<ffffffff8129cc9c>] ? security_file_permission+0x2c/0xb0 [ 360.314505] [<ffffffff811778d1>] ? rw_verify_area+0x61/0xf0 [ 360.314508] [<ffffffff81177c33>] vfs_write+0xb3/0x180 [ 360.314511] [<ffffffff81177f5a>] sys_write+0x4a/0x90 [ 360.314516] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 480.035798] INFO: task jbd2/sdc1-8:660 blocked for more than 120 seconds. [ 480.036211] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.036692] jbd2/sdc1-8 D ffffffff81806240 0 660 2 0x00000000 [ 480.036698] ffff880231701ce0 0000000000000046 ffff880231701c80 ffffffff811a86ce [ 480.036712] ffff880231701fd8 ffff880231701fd8 ffff880231701fd8 0000000000013780 [ 480.036716] ffffffff81c0d020 ffff880231715bc0 ffff880231701cf0 ffff880231701df8 [ 480.036721] Call Trace: [ 480.036740] [<ffffffff811a86ce>] ? __wait_on_buffer+0x2e/0x30 [ 480.036745] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 480.036751] [<ffffffff8126052a>] jbd2_journal_commit_transaction+0x18a/0x1240 [ 480.036757] [<ffffffff8165c6fe>] ? _raw_spin_lock_irqsave+0x2e/0x40 [ 480.036762] [<ffffffff81077198>] ? lock_timer_base.isra.29+0x38/0x70 [ 480.036767] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 480.036771] [<ffffffff812652ab>] kjournald2+0xbb/0x220 [ 480.036775] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 480.036778] [<ffffffff812651f0>] ? commit_timeout+0x10/0x10 [ 480.036782] [<ffffffff8108a42c>] kthread+0x8c/0xa0 [ 480.036787] [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10 [ 480.036791] [<ffffffff8108a3a0>] ? flush_kthread_worker+0xa0/0xa0 [ 480.036795] [<ffffffff81666bf0>] ? gs_change+0x13/0x13 [ 480.036798] INFO: task jbd2/sdd1-8:666 blocked for more than 120 seconds. [ 480.037207] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.037685] jbd2/sdd1-8 D ffffffff81806240 0 666 2 0x00000000 [ 480.037689] ffff8802317f3ce0 0000000000000046 ffff8802317f3c90 0000000300000001 [ 480.037695] ffff8802317f3fd8 ffff8802317f3fd8 ffff8802317f3fd8 0000000000013780 [ 480.037699] ffffffff81c0d020 ffff8802317116f0 ffff8802317f3cf0 ffff8802317f3df8 [ 480.037704] Call Trace: [ 480.037707] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 480.037712] [<ffffffff8126052a>] jbd2_journal_commit_transaction+0x18a/0x1240 [ 480.037717] [<ffffffff8165c6fe>] ? _raw_spin_lock_irqsave+0x2e/0x40 [ 480.037721] [<ffffffff81077198>] ? lock_timer_base.isra.29+0x38/0x70 [ 480.037725] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 480.037729] [<ffffffff812652ab>] kjournald2+0xbb/0x220 [ 480.037732] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 480.037736] [<ffffffff812651f0>] ? commit_timeout+0x10/0x10 [ 480.037739] [<ffffffff8108a42c>] kthread+0x8c/0xa0 [ 480.037744] [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10 [ 480.037747] [<ffffffff8108a3a0>] ? flush_kthread_worker+0xa0/0xa0 [ 480.037751] [<ffffffff81666bf0>] ? gs_change+0x13/0x13 [ 480.037765] INFO: task flush-8:48:846 blocked for more than 120 seconds. [ 480.038183] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.038655] flush-8:48 D ffffffff81806240 0 846 2 0x00000000 [ 480.038658] ffff880230459880 0000000000000046 ffff880230459840 ffff880200000002 [ 480.038663] ffff880230459fd8 ffff880230459fd8 ffff880230459fd8 0000000000013780 [ 480.038676] ffff8802322196f0 ffff88023041dbc0 ffff880230459890 ffff88022db89800 [ 480.038681] Call Trace: [ 480.038684] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 480.038689] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 480.038692] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 480.038697] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 480.038701] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 480.038706] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 480.038711] [<ffffffff8121acba>] ? ext4_da_writepages+0x32a/0x640 [ 480.038716] [<ffffffff81213ed5>] ? ext4_meta_trans_blocks+0xa5/0xb0 [ 480.038720] [<ffffffff8121acba>] ext4_da_writepages+0x32a/0x640 [ 480.038726] [<ffffffff812f3208>] ? blk_finish_plug+0x18/0x50 [ 480.038732] [<ffffffff8130b006>] ? cpumask_next_and+0x36/0x50 [ 480.038737] [<ffffffff8105a471>] ? find_busiest_group+0x171/0xbb0 [ 480.038742] [<ffffffff81122a01>] do_writepages+0x21/0x40 [ 480.038746] [<ffffffff811a0ed0>] writeback_single_inode+0x180/0x430 [ 480.038751] [<ffffffff811a1596>] writeback_sb_inodes+0x1b6/0x270 [ 480.038755] [<ffffffff811a16ee>] __writeback_inodes_wb+0x9e/0xd0 [ 480.038759] [<ffffffff811a199b>] wb_writeback+0x27b/0x330 [ 480.038764] [<ffffffff810126e5>] ? __switch_to+0xf5/0x360 [ 480.038768] [<ffffffff81193082>] ? get_nr_dirty_inodes+0x52/0x80 [ 480.038772] [<ffffffff811a1aef>] wb_check_old_data_flush+0x9f/0xb0 [ 480.038776] [<ffffffff811a29e1>] wb_do_writeback+0x151/0x1d0 [ 480.038781] [<ffffffff81076af0>] ? usleep_range+0x50/0x50 [ 480.038785] [<ffffffff811a2ae3>] bdi_writeback_thread+0x83/0x2a0 [ 480.038789] [<ffffffff811a2a60>] ? wb_do_writeback+0x1d0/0x1d0 [ 480.038793] [<ffffffff8108a42c>] kthread+0x8c/0xa0 [ 480.038797] [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10 [ 480.038801] [<ffffffff8108a3a0>] ? flush_kthread_worker+0xa0/0xa0 [ 480.038805] [<ffffffff81666bf0>] ? gs_change+0x13/0x13 [ 480.038809] INFO: task pifs4/eio:1125 blocked for more than 120 seconds. [ 480.039178] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.039617] pifs4/eio D ffffffff81806240 0 1125 1042 0x00000000 [ 480.039622] ffff8802323db9c8 0000000000000086 ffff88022da90000 ffff8802323db988 [ 480.039626] ffff8802323dbfd8 ffff8802323dbfd8 ffff8802323dbfd8 0000000000013780 [ 480.039631] ffff8802322196f0 ffff88022da90000 ffff8802323db9d8 ffff88022db8a000 [ 480.039636] Call Trace: [ 480.039639] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 480.039644] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 480.039648] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 480.039652] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 480.039656] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 480.039660] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 480.039664] [<ffffffff8121b486>] ? ext4_dirty_inode+0x26/0x60 [ 480.039668] [<ffffffff81252110>] ? ext4_xattr_get+0x60/0xa0 [ 480.039672] [<ffffffff8121b486>] ext4_dirty_inode+0x26/0x60 [ 480.039676] [<ffffffff811a0610>] __mark_inode_dirty+0x40/0x2a0 [ 480.039681] [<ffffffff81191314>] file_update_time+0xe4/0x150 [ 480.039687] [<ffffffff81119148>] __generic_file_aio_write+0x1f8/0x440 [ 480.039692] [<ffffffff81119402>] generic_file_aio_write+0x72/0xe0 [ 480.039696] [<ffffffff81210b9f>] ext4_file_write+0xbf/0x260 [ 480.039700] [<ffffffff8109ec1f>] ? futex_wait+0x15f/0x210 [ 480.039704] [<ffffffff81177342>] do_sync_write+0xd2/0x110 [ 480.039708] [<ffffffff8109ee33>] ? futex_wake+0x113/0x130 [ 480.039714] [<ffffffff812d7448>] ? apparmor_file_permission+0x18/0x20 [ 480.039718] [<ffffffff8129cc9c>] ? security_file_permission+0x2c/0xb0 [ 480.039722] [<ffffffff811778d1>] ? rw_verify_area+0x61/0xf0 [ 480.039725] [<ffffffff81177c33>] vfs_write+0xb3/0x180 [ 480.039744] [<ffffffff81177f5a>] sys_write+0x4a/0x90 [ 480.039748] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 480.039751] INFO: task pifs4/eio:1126 blocked for more than 120 seconds. [ 480.040147] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.040654] pifs4/eio D ffffffff81806240 0 1126 1042 0x00000000 [ 480.040658] ffff880231d519c8 0000000000000086 0000000000000000 ffff88023fc937f0 [ 480.040662] ffff880231d51fd8 ffff880231d51fd8 ffff880231d51fd8 0000000000013780 [ 480.040666] ffffffff81c0d020 ffff88022f5244d0 ffff880231d519d8 ffff88022db89800 [ 480.040670] Call Trace: [ 480.040673] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 480.040677] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 480.040681] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 480.040685] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 480.040688] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 480.040692] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 480.040695] [<ffffffff8121b486>] ? ext4_dirty_inode+0x26/0x60 [ 480.040698] [<ffffffff81252110>] ? ext4_xattr_get+0x60/0xa0 [ 480.040702] [<ffffffff8121b486>] ext4_dirty_inode+0x26/0x60 [ 480.040705] [<ffffffff811a0610>] __mark_inode_dirty+0x40/0x2a0 [ 480.040710] [<ffffffff81191314>] file_update_time+0xe4/0x150 [ 480.040714] [<ffffffff81119148>] __generic_file_aio_write+0x1f8/0x440 [ 480.040717] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 480.040722] [<ffffffff81119402>] generic_file_aio_write+0x72/0xe0 [ 480.040725] [<ffffffff81210b9f>] ext4_file_write+0xbf/0x260 [ 480.040728] [<ffffffff8109ec1f>] ? futex_wait+0x15f/0x210 [ 480.040731] [<ffffffff81177342>] do_sync_write+0xd2/0x110 [ 480.040735] [<ffffffff8109ee33>] ? futex_wake+0x113/0x130 [ 480.040738] [<ffffffff812d7448>] ? apparmor_file_permission+0x18/0x20 [ 480.040742] [<ffffffff8129cc9c>] ? security_file_permission+0x2c/0xb0 [ 480.040745] [<ffffffff811778d1>] ? rw_verify_area+0x61/0xf0 [ 480.040748] [<ffffffff81177c33>] vfs_write+0xb3/0x180 [ 480.040751] [<ffffffff81177f5a>] sys_write+0x4a/0x90 [ 480.040754] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 480.040757] INFO: task pifs4/eio:1958 blocked for more than 120 seconds. [ 480.041159] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.041627] pifs4/eio D ffffffff81806240 0 1958 1042 0x00000000 [ 480.041630] ffff8802307a59c8 0000000000000086 ffff8802307a5998 ffffffff8109502d [ 480.041635] ffff8802307a5fd8 ffff8802307a5fd8 ffff8802307a5fd8 0000000000013780 [ 480.041639] ffffffff81c0d020 ffff880231db5bc0 ffff8802307a59d8 ffff88022db89800 [ 480.041643] Call Trace: [ 480.041647] [<ffffffff8109502d>] ? ktime_get_ts+0xad/0xe0 [ 480.041650] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 480.041654] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 480.041657] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 480.041661] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 480.041665] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 480.041668] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 480.041672] [<ffffffff8121b486>] ? ext4_dirty_inode+0x26/0x60 [ 480.041676] [<ffffffff8121b486>] ext4_dirty_inode+0x26/0x60 [ 480.041679] [<ffffffff811a0610>] __mark_inode_dirty+0x40/0x2a0 [ 480.041683] [<ffffffff81191314>] file_update_time+0xe4/0x150 [ 480.041687] [<ffffffff81119148>] __generic_file_aio_write+0x1f8/0x440 [ 480.041691] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 480.041695] [<ffffffff81119402>] generic_file_aio_write+0x72/0xe0 [ 480.041698] [<ffffffff81210b9f>] ext4_file_write+0xbf/0x260 [ 480.041701] [<ffffffff8109ec1f>] ? futex_wait+0x15f/0x210 [ 480.041705] [<ffffffff81177342>] do_sync_write+0xd2/0x110 [ 480.041708] [<ffffffff8109ee33>] ? futex_wake+0x113/0x130 [ 480.041711] [<ffffffff812d7448>] ? apparmor_file_permission+0x18/0x20 [ 480.041714] [<ffffffff8129cc9c>] ? security_file_permission+0x2c/0xb0 [ 480.041718] [<ffffffff811778d1>] ? rw_verify_area+0x61/0xf0 [ 480.041721] [<ffffffff81177c33>] vfs_write+0xb3/0x180 [ 480.041724] [<ffffffff81177f5a>] sys_write+0x4a/0x90 [ 480.041727] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 480.041730] INFO: task pifs4/eio:1959 blocked for more than 120 seconds. [ 480.042122] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.065078] pifs4/eio D ffffffff81806240 0 1959 1042 0x00000000 [ 480.065082] ffff880231bcf9c8 0000000000000086 ffff880231bcf998 ffffffff8109502d [ 480.065087] ffff880231bcffd8 ffff880231bcffd8 ffff880231bcffd8 0000000000013780 [ 480.065092] ffffffff81c0d020 ffff88022dc18000 ffff880231bcf9d8 ffff88022db89800 [ 480.065096] Call Trace: [ 480.065100] [<ffffffff8109502d>] ? ktime_get_ts+0xad/0xe0 [ 480.065104] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 480.065108] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 480.065112] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 480.065119] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 480.065127] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 480.065133] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 480.065141] [<ffffffff8121b486>] ? ext4_dirty_inode+0x26/0x60 [ 480.065147] [<ffffffff81252110>] ? ext4_xattr_get+0x60/0xa0 [ 480.065154] [<ffffffff8121b486>] ext4_dirty_inode+0x26/0x60 [ 480.065161] [<ffffffff811a0610>] __mark_inode_dirty+0x40/0x2a0 [ 480.065169] [<ffffffff81191314>] file_update_time+0xe4/0x150 [ 480.065176] [<ffffffff81119148>] __generic_file_aio_write+0x1f8/0x440 [ 480.065184] [<ffffffff8101ae59>] ? sched_clock+0x9/0x10 [ 480.065192] [<ffffffff81119402>] generic_file_aio_write+0x72/0xe0 [ 480.065199] [<ffffffff81210b9f>] ext4_file_write+0xbf/0x260 [ 480.065206] [<ffffffff8104c1b8>] ? __wake_up_common+0x58/0x90 [ 480.065213] [<ffffffff81177342>] do_sync_write+0xd2/0x110 [ 480.065220] [<ffffffff8104c228>] ? __wake_up_locked_key+0x18/0x20 [ 480.065228] [<ffffffff812d7448>] ? apparmor_file_permission+0x18/0x20 [ 480.065234] [<ffffffff8129cc9c>] ? security_file_permission+0x2c/0xb0 [ 480.065241] [<ffffffff811778d1>] ? rw_verify_area+0x61/0xf0 [ 480.065248] [<ffffffff81177c33>] vfs_write+0xb3/0x180 [ 480.065254] [<ffffffff81177f5a>] sys_write+0x4a/0x90 [ 480.065261] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b [ 480.065267] INFO: task pifs4/eio:1960 blocked for more than 120 seconds. [ 480.077071] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.100924] pifs4/eio D ffffffff81806240 0 1960 1042 0x00000000 [ 480.100928] ffff88023072b9c8 0000000000000086 ffff88023072b998 ffffffff8109502d [ 480.100933] ffff88023072bfd8 ffff88023072bfd8 ffff88023072bfd8 0000000000013780 [ 480.100938] ffff8802322196f0 ffff88022dc1c4d0 ffff88023072b9d8 ffff88022db89800 [ 480.100943] Call Trace: [ 480.100947] [<ffffffff8109502d>] ? ktime_get_ts+0xad/0xe0 [ 480.100951] [<ffffffff8165a55f>] schedule+0x3f/0x60 [ 480.100956] [<ffffffff8125dcba>] start_this_handle.isra.9+0x2aa/0x3e0 [ 480.100963] [<ffffffff8108aec0>] ? add_wait_queue+0x60/0x60 [ 480.100979] [<ffffffff8125deba>] jbd2__journal_start+0xca/0x110 [ 480.100986] [<ffffffff8125df13>] jbd2_journal_start+0x13/0x20 [ 480.100992] [<ffffffff8123587f>] ext4_journal_start_sb+0x7f/0x1d0 [ 480.100999] [<ffffffff8121b486>] ? ext4_dirty_inode+0x26/0x60 [ 480.101005] [<ffffffff8121b486>] ext4_dirty_inode+0x26/0x60 [ 480.101011] [<ffffffff811a0610>] __mark_inode_dirty+0x40/0x2a0 [ 480.101018] [<ffffffff81191314>] file_update_time+0xe4/0x150 [ 480.101025] [<ffffffff81119148>] __generic_file_aio_write+0x1f8/0x440 [ 480.101032] [<ffffffff8165c46e>] ? _raw_spin_lock+0xe/0x20 [ 480.101039] [<ffffffff81119402>] generic_file_aio_write+0x72/0xe0 [ 480.101045] [<ffffffff81210b9f>] ext4_file_write+0xbf/0x260 [ 480.101051] [<ffffffff8109ec1f>] ? futex_wait+0x15f/0x210 [ 480.101057] [<ffffffff81177342>] do_sync_write+0xd2/0x110 [ 480.101063] [<ffffffff8109ee33>] ? futex_wake+0x113/0x130 [ 480.101069] [<ffffffff812d7448>] ? apparmor_file_permission+0x18/0x20 [ 480.101075] [<ffffffff8129cc9c>] ? security_file_permission+0x2c/0xb0 [ 480.101081] [<ffffffff811778d1>] ? rw_verify_area+0x61/0xf0 [ 480.101087] [<ffffffff81177c33>] vfs_write+0xb3/0x180 [ 480.101092] [<ffffffff81177f5a>] sys_write+0x4a/0x90 [ 480.101098] [<ffffffff81664a82>] system_call_fastpath+0x16/0x1b Mirek Rusin -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
