[14249.743356] perf: interrupt took too long (3128 > 3127), lowering kernel.perf_event_max_sample_rate to 63750
[15829.965683] INFO: task md0_raid1:260 blocked for more than 120 seconds.
[15829.965687]       Tainted: P           O      4.17.0-1-amd64 #1 Debian 4.17.8-1
[15829.965689] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15829.965691] md0_raid1       D    0   260      2 0x80000000
[15829.965693] Call Trace:
[15829.965700]  ? __schedule+0x291/0x870
[15829.965702]  schedule+0x28/0x80
[15829.965711]  md_super_wait+0x6e/0xa0 [md_mod]
[15829.965716]  ? finish_wait+0x80/0x80
[15829.965721]  write_page+0x249/0x330 [md_mod]
[15829.965723]  ? __schedule+0x299/0x870
[15829.965728]  md_update_sb.part.62+0x367/0x840 [md_mod]
[15829.965733]  md_check_recovery+0x4ab/0x570 [md_mod]
[15829.965736]  raid1d+0x5c/0x880 [raid1]
[15829.965742]  ? lock_timer_base+0x67/0x80
[15829.965744]  ? try_to_del_timer_sync+0x4d/0x80
[15829.965746]  ? del_timer_sync+0x35/0x40
[15829.965748]  ? schedule_timeout+0x181/0x380
[15829.965753]  ? find_pers+0x70/0x70 [md_mod]
[15829.965756]  ? md_thread+0x122/0x160 [md_mod]
[15829.965759]  ? handle_read_error+0x4c0/0x4c0 [raid1]
[15829.965762]  md_thread+0x122/0x160 [md_mod]
[15829.965765]  ? finish_wait+0x80/0x80
[15829.965769]  kthread+0x113/0x130
[15829.965772]  ? kthread_create_worker_on_cpu+0x70/0x70
[15829.965774]  ret_from_fork+0x35/0x40
[15829.965777] INFO: task jbd2/md0-8:380 blocked for more than 120 seconds.
[15829.965779]       Tainted: P           O      4.17.0-1-amd64 #1 Debian 4.17.8-1
[15829.965781] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15829.965782] jbd2/md0-8      D    0   380      2 0x80000000
[15829.965784] Call Trace:
[15829.965785]  ? __schedule+0x291/0x870
[15829.965787]  schedule+0x28/0x80
[15829.965791]  md_write_start+0x1ad/0x210 [md_mod]
[15829.965794]  ? finish_wait+0x80/0x80
[15829.965797]  raid1_make_request+0x57/0xa90 [raid1]
[15829.965800]  ? mem_cgroup_commit_charge+0x7f/0x4f0
[15829.965802]  ? finish_wait+0x80/0x80
[15829.965806]  md_handle_request+0x119/0x190 [md_mod]
[15829.965811]  md_make_request+0x65/0x150 [md_mod]
[15829.965815]  generic_make_request+0x181/0x3d0
[15829.965817]  ? submit_bio+0x6c/0x140
[15829.965819]  submit_bio+0x6c/0x140
[15829.965823]  ? guard_bio_eod+0x2c/0xf0
[15829.965825]  submit_bh_wbc+0x163/0x190
[15829.965832]  jbd2_journal_commit_transaction+0x669/0x17e0 [jbd2]
[15829.965835]  ? put_prev_entity+0x1e/0xf0
[15829.965840]  ? kjournald2+0xbd/0x270 [jbd2]
[15829.965844]  kjournald2+0xbd/0x270 [jbd2]
[15829.965846]  ? finish_wait+0x80/0x80
[15829.965850]  ? commit_timeout+0x10/0x10 [jbd2]
[15829.965853]  kthread+0x113/0x130
[15829.965855]  ? kthread_create_worker_on_cpu+0x70/0x70
[15829.965857]  ret_from_fork+0x35/0x40
[15829.965879] INFO: task org_kde_powerde:1991 blocked for more than 120 seconds.
[15829.965880]       Tainted: P           O      4.17.0-1-amd64 #1 Debian 4.17.8-1
[15829.965882] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15829.965883] org_kde_powerde D    0  1991      1 0x00000000
[15829.965885] Call Trace:
[15829.965887]  ? __schedule+0x291/0x870
[15829.965888]  ? bit_wait+0x50/0x50
[15829.965890]  schedule+0x28/0x80
[15829.965893]  io_schedule+0x12/0x40
[15829.965895]  bit_wait_io+0xd/0x50
[15829.965897]  __wait_on_bit+0x44/0x80
[15829.965899]  out_of_line_wait_on_bit+0x91/0xb0
[15829.965902]  ? init_wait_var_entry+0x40/0x40
[15829.965906]  do_get_write_access+0x261/0x460 [jbd2]
[15829.965911]  jbd2_journal_get_write_access+0x48/0x60 [jbd2]
[15829.965928]  __ext4_journal_get_write_access+0x41/0x70 [ext4]
[15829.965941]  ext4_reserve_inode_write+0x8d/0xb0 [ext4]
[15829.965953]  ? ext4_dirty_inode+0x43/0x60 [ext4]
[15829.965964]  ext4_mark_inode_dirty+0x51/0x1d0 [ext4]
[15829.965968]  ? jbd2__journal_start+0xd7/0x1e0 [jbd2]
[15829.965979]  ext4_dirty_inode+0x43/0x60 [ext4]
[15829.965982]  __mark_inode_dirty+0x112/0x3a0
[15829.965986]  generic_update_time+0x9f/0xd0
[15829.965989]  file_update_time+0xe0/0x130
[15829.965993]  __generic_file_write_iter+0x99/0x1c0
[15829.966004]  ext4_file_write_iter+0x201/0x3e0 [ext4]
[15829.966006]  ? do_futex+0x4b5/0xad0
[15829.966008]  ? __wake_up_common+0x76/0x170
[15829.966011]  new_sync_write+0xec/0x140
[15829.966014]  vfs_write+0xad/0x1a0
[15829.966016]  ksys_write+0x52/0xc0
[15829.966019]  do_syscall_64+0x55/0x110
[15829.966022]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[15829.966023] RIP: 0033:0x7f54f09b62d7
[15829.966025] RSP: 002b:00007ffe78194490 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[15829.966027] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f54f09b62d7
[15829.966028] RDX: 000000000000004f RSI: 00007ffe78194690 RDI: 0000000000000002
[15829.966029] RBP: 00007ffe78194690 R08: 0000000000000000 R09: 0000562ccf281a98
[15829.966029] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000000004f
[15829.966030] R13: 000000000000004f R14: 00007f54f0a80760 R15: 000000000000004f
[15829.966043] INFO: task chrome:2155 blocked for more than 120 seconds.
[15829.966045]       Tainted: P           O      4.17.0-1-amd64 #1 Debian 4.17.8-1
[15829.966046] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15829.966047] chrome          D    0  2155   1942 0x00000000
[15829.966049] Call Trace:
[15829.966051]  ? __schedule+0x291/0x870
[15829.966052]  ? bit_wait+0x50/0x50
[15829.966054]  schedule+0x28/0x80
[15829.966056]  io_schedule+0x12/0x40
[15829.966057]  bit_wait_io+0xd/0x50
[15829.966059]  __wait_on_bit+0x44/0x80
[15829.966061]  out_of_line_wait_on_bit+0x91/0xb0
[15829.966063]  ? init_wait_var_entry+0x40/0x40
[15829.966067]  do_get_write_access+0x261/0x460 [jbd2]
[15829.966071]  jbd2_journal_get_write_access+0x48/0x60 [jbd2]
[15829.966081]  __ext4_journal_get_write_access+0x41/0x70 [ext4]
[15829.966092]  ext4_reserve_inode_write+0x8d/0xb0 [ext4]
[15829.966103]  ? ext4_dirty_inode+0x43/0x60 [ext4]
[15829.966113]  ext4_mark_inode_dirty+0x51/0x1d0 [ext4]
[15829.966117]  ? jbd2__journal_start+0xd7/0x1e0 [jbd2]
[15829.966127]  ext4_dirty_inode+0x43/0x60 [ext4]
[15829.966130]  __mark_inode_dirty+0x112/0x3a0
[15829.966133]  generic_update_time+0x9f/0xd0
[15829.966135]  file_update_time+0xe0/0x130
[15829.966145]  ext4_page_mkwrite+0x69/0x4e0 [ext4]
[15829.966149]  do_page_mkwrite+0x30/0x90
[15829.966151]  do_wp_page+0x224/0x500
[15829.966153]  __handle_mm_fault+0xa27/0x1220
[15829.966155]  handle_mm_fault+0xdc/0x210
[15829.966158]  __do_page_fault+0x256/0x4e0
[15829.966160]  ? page_fault+0x8/0x30
[15829.966162]  page_fault+0x1e/0x30
[15829.966164] RIP: 0033:0x559e956ec59f
[15829.966164] RSP: 002b:00007ffc3fd0e790 EFLAGS: 00010202
[15829.966166] RAX: 00007fdf24acea10 RBX: 0000000000000001 RCX: 0000000000000001
[15829.966167] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[15829.966168] RBP: 00007ffc3fd0e7c0 R08: 00003dedfb0c9a90 R09: 0000000000800000
[15829.966169] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[15829.966170] R13: 0000000000000001 R14: 00003dee04a76300 R15: 0000000000000000
[15829.966172] INFO: task Chrome_IOThread:2172 blocked for more than 120 seconds.
[15829.966174]       Tainted: P           O      4.17.0-1-amd64 #1 Debian 4.17.8-1
[15829.966175] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15829.966176] Chrome_IOThread D    0  2172   1942 0x00000000
[15829.966177] Call Trace:
[15829.966179]  ? __schedule+0x291/0x870
[15829.966181]  ? bit_wait+0x50/0x50
[15829.966182]  schedule+0x28/0x80
[15829.966184]  io_schedule+0x12/0x40
[15829.966186]  bit_wait_io+0xd/0x50
[15829.966187]  __wait_on_bit+0x44/0x80
[15829.966190]  ? __update_load_avg_se.isra.38+0x1cf/0x1e0
[15829.966192]  out_of_line_wait_on_bit+0x91/0xb0
[15829.966194]  ? init_wait_var_entry+0x40/0x40
[15829.966198]  do_get_write_access+0x261/0x460 [jbd2]
[15829.966202]  jbd2_journal_get_write_access+0x48/0x60 [jbd2]
[15829.966211]  __ext4_journal_get_write_access+0x41/0x70 [ext4]
[15829.966222]  ext4_reserve_inode_write+0x8d/0xb0 [ext4]
[15829.966232]  ? ext4_dirty_inode+0x43/0x60 [ext4]
[15829.966242]  ext4_mark_inode_dirty+0x51/0x1d0 [ext4]
[15829.966246]  ? jbd2__journal_start+0xd7/0x1e0 [jbd2]
[15829.966256]  ext4_dirty_inode+0x43/0x60 [ext4]
[15829.966258]  __mark_inode_dirty+0x112/0x3a0
[15829.966261]  generic_update_time+0x9f/0xd0
[15829.966263]  file_update_time+0xe0/0x130
[15829.966274]  ext4_page_mkwrite+0x69/0x4e0 [ext4]
[15829.966277]  do_page_mkwrite+0x30/0x90
[15829.966278]  do_wp_page+0x224/0x500
[15829.966280]  __handle_mm_fault+0xa27/0x1220
[15829.966282]  handle_mm_fault+0xdc/0x210
[15829.966284]  __do_page_fault+0x256/0x4e0
[15829.966287]  ? page_fault+0x8/0x30
[15829.966289]  page_fault+0x1e/0x30
[15829.966290] RIP: 0033:0x559e956e7db3
[15829.966291] RSP: 002b:00007fdf25c03078 EFLAGS: 00010213
[15829.966292] RAX: 0000000011f00000 RBX: 0000000000000000 RCX: 0000000000000000
[15829.966293] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 00003dee01fb1700
[15829.966294] RBP: 00007fdf25c030b0 R08: 00007fdf24a16ff8 R09: 0000000000000001
[15829.966295] R10: 0000000000000000 R11: 0000000011f10000 R12: 0000000000000000
[15829.966295] R13: 0000000000000001 R14: 00003dee01fb1700 R15: 0000000000000000
[15829.966298] INFO: task TaskSchedulerSe:2177 blocked for more than 120 seconds.
[15829.966299]       Tainted: P           O      4.17.0-1-amd64 #1 Debian 4.17.8-1
[15829.966301] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15829.966302] TaskSchedulerSe D    0  2177   1942 0x00000000
[15829.966303] Call Trace:
[15829.966305]  ? __schedule+0x291/0x870
[15829.966307]  schedule+0x28/0x80
[15829.966308]  rwsem_down_read_failed+0x11a/0x180
[15829.966312]  ? call_rwsem_down_read_failed+0x14/0x30
[15829.966314]  call_rwsem_down_read_failed+0x14/0x30
[15829.966316]  down_read+0x1c/0x30
[15829.966318]  __do_page_fault+0x44a/0x4e0
[15829.966320]  ? page_fault+0x8/0x30
[15829.966322]  page_fault+0x1e/0x30
[15829.966323] RIP: 0033:0x559e956f3472
[15829.966324] RSP: 002b:00007fdf230ac230 EFLAGS: 00010206
[15829.966325] RAX: 00003dee009ebb00 RBX: 00007fdf230ac2e8 RCX: 0000559e9385e8c8
[15829.966326] RDX: 0000000000000000 RSI: 00007fdf230ac2f0 RDI: 00003dedfc131fc8
[15829.966327] RBP: 00007fdf230ac240 R08: 00003dee011e5640 R09: 00003dee011e5648
[15829.966328] R10: 00007fdf230ac230 R11: 0000000000000001 R12: 00003dee011e5630
[15829.966328] R13: 0000000000000000 R14: 00003dedfc131fc0 R15: 00007fdf230ac2e8
[15829.966334] INFO: task TaskSchedulerFo:16206 blocked for more than 120 seconds.
[15829.966336]       Tainted: P           O      4.17.0-1-amd64 #1 Debian 4.17.8-1
[15829.966337] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15829.966338] TaskSchedulerFo D    0 16206   1942 0x00000000
[15829.966340] Call Trace:
[15829.966342]  ? __schedule+0x291/0x870
[15829.966343]  schedule+0x28/0x80
[15829.966345]  rwsem_down_read_failed+0x11a/0x180
[15829.966348]  ? call_rwsem_down_read_failed+0x14/0x30
[15829.966350]  call_rwsem_down_read_failed+0x14/0x30
[15829.966351]  down_read+0x1c/0x30
[15829.966353]  __do_page_fault+0x44a/0x4e0
[15829.966355]  ? page_fault+0x8/0x30
[15829.966357]  page_fault+0x1e/0x30
[15829.966358] RIP: 0033:0x559e956ec59f
[15829.966359] RSP: 002b:00007fdef403d970 EFLAGS: 00010206
[15829.966360] RAX: 00003dee0263b000 RBX: 0000000000000001 RCX: 000000000000002a
[15829.966361] RDX: 0000000000000000 RSI: 0000000000000192 RDI: 0000000000000029
[15829.966362] RBP: 00007fdef403d9a0 R08: 00003dedfb0c9820 R09: 0000000000000000
[15829.966363] R10: 00007fdef403d9d0 R11: 0000000000000001 R12: 0000000000000029
[15829.966364] R13: 0000000000000001 R14: 00003dedfb0ef840 R15: 0000000000000192
[15829.966366] INFO: task TaskSchedulerBa:17611 blocked for more than 120 seconds.
[15829.966367]       Tainted: P           O      4.17.0-1-amd64 #1 Debian 4.17.8-1
[15829.966369] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15829.966370] TaskSchedulerBa D    0 17611   1942 0x00000000
[15829.966371] Call Trace:
[15829.966373]  ? __schedule+0x291/0x870
[15829.966375]  schedule+0x28/0x80
[15829.966380]  md_write_start+0x1ad/0x210 [md_mod]
[15829.966382]  ? finish_wait+0x80/0x80
[15829.966385]  raid1_make_request+0x57/0xa90 [raid1]
[15829.966387]  ? mempool_alloc+0x67/0x1a0
[15829.966390]  ? __find_get_block+0xb1/0x2b0
[15829.966392]  ? finish_wait+0x80/0x80
[15829.966396]  md_handle_request+0x119/0x190 [md_mod]
[15829.966401]  md_make_request+0x65/0x150 [md_mod]
[15829.966404]  generic_make_request+0x181/0x3d0
[15829.966406]  ? submit_bio+0x6c/0x140
[15829.966408]  submit_bio+0x6c/0x140
[15829.966420]  ext4_io_submit+0x48/0x60 [ext4]
[15829.966431]  ext4_writepages+0x6b5/0xea0 [ext4]
[15829.966434]  ? touch_atime+0xc8/0xe0
[15829.966437]  ? do_writepages+0x4b/0xe0
[15829.966446]  ? ext4_mark_inode_dirty+0x1d0/0x1d0 [ext4]
[15829.966448]  do_writepages+0x4b/0xe0
[15829.966459]  ? ext4_file_write_iter+0x20c/0x3e0 [ext4]
[15829.966461]  ? __filemap_fdatawrite_range+0xc1/0x100
[15829.966462]  __filemap_fdatawrite_range+0xc1/0x100
[15829.966465]  file_write_and_wait_range+0x4c/0xa0
[15829.966475]  ext4_sync_file+0x106/0x3a0 [ext4]
[15829.966478]  do_fsync+0x38/0x60
[15829.966479]  __x64_sys_fdatasync+0x13/0x20
[15829.966482]  do_syscall_64+0x55/0x110
[15829.966484]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[15829.966485] RIP: 0033:0x7fdf2e66bd77
[15829.966486] RSP: 002b:00007fdf01f1bfc0 EFLAGS: 00000293 ORIG_RAX: 000000000000004b
[15829.966488] RAX: ffffffffffffffda RBX: 0000000000000161 RCX: 00007fdf2e66bd77
[15829.966489] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000161
[15829.966489] RBP: 00007fdf01f1c010 R08: 0000000000000000 R09: 0000559e9385ce98
[15829.966490] R10: 0000000000001400 R11: 0000000000000293 R12: 0000000000000000
[15829.966491] R13: d763a120f905d5d9 R14: 0000000000000000 R15: 0000000000001000
[15829.966494] INFO: task TaskSchedulerFo:18561 blocked for more than 120 seconds.
[15829.966495]       Tainted: P           O      4.17.0-1-amd64 #1 Debian 4.17.8-1
[15829.966496] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15829.966498] TaskSchedulerFo D    0 18561   1942 0x00000000
[15829.966499] Call Trace:
[15829.966501]  ? __schedule+0x291/0x870
[15829.966503]  schedule+0x28/0x80
[15829.966504]  rwsem_down_read_failed+0x11a/0x180
[15829.966507]  ? call_rwsem_down_read_failed+0x14/0x30
[15829.966509]  call_rwsem_down_read_failed+0x14/0x30
[15829.966510]  down_read+0x1c/0x30
[15829.966512]  __do_page_fault+0x44a/0x4e0
[15829.966514]  ? page_fault+0x8/0x30
[15829.966516]  page_fault+0x1e/0x30
[15829.966517] RIP: 0033:0x559e9391fb76
[15829.966518] RSP: 002b:00007fdef98d5950 EFLAGS: 00010206
[15829.966520] RAX: ffffc2135218b0ed RBX: 00000002acf49c92 RCX: 0000000000040037
[15829.966520] RDX: 00003dee0065ec80 RSI: 00003dee0113d940 RDI: 00003dee02ec86b0
[15829.966521] RBP: 00007fdef98d59d0 R08: 0000000000000000 R09: 00007fdef98d6700
[15829.966522] R10: 0000000000000000 R11: 0000000000000246 R12: 00003dee0113d380
[15829.966523] R13: 00003dee02ec86b0 R14: 00003dee02ec86b0 R15: 00003dee0113d940
[15829.966525] INFO: task TaskSchedulerBa:18986 blocked for more than 120 seconds.
[15829.966527]       Tainted: P           O      4.17.0-1-amd64 #1 Debian 4.17.8-1
[15829.966528] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[15829.966529] TaskSchedulerBa D    0 18986   1942 0x00000000
[15829.966531] Call Trace:
[15829.966533]  ? __schedule+0x291/0x870
[15829.966534]  schedule+0x28/0x80
[15829.966539]  md_write_start+0x1ad/0x210 [md_mod]
[15829.966541]  ? finish_wait+0x80/0x80
[15829.966544]  raid1_make_request+0x57/0xa90 [raid1]
[15829.966546]  ? mempool_alloc+0x67/0x1a0
[15829.966549]  ? __find_get_block+0xb1/0x2b0
[15829.966551]  ? finish_wait+0x80/0x80
[15829.966555]  md_handle_request+0x119/0x190 [md_mod]
[15829.966560]  md_make_request+0x65/0x150 [md_mod]
[15829.966562]  generic_make_request+0x181/0x3d0
[15829.966564]  ? submit_bio+0x6c/0x140
[15829.966566]  submit_bio+0x6c/0x140
[15829.966578]  ext4_io_submit+0x48/0x60 [ext4]
[15829.966588]  ext4_writepages+0x6b5/0xea0 [ext4]
[15829.966591]  ? touch_atime+0xc8/0xe0
[15829.966593]  ? do_writepages+0x4b/0xe0
[15829.966603]  ? ext4_mark_inode_dirty+0x1d0/0x1d0 [ext4]
[15829.966605]  do_writepages+0x4b/0xe0
[15829.966615]  ? ext4_file_write_iter+0x20c/0x3e0 [ext4]
[15829.966617]  ? __filemap_fdatawrite_range+0xc1/0x100
[15829.966618]  __filemap_fdatawrite_range+0xc1/0x100
[15829.966621]  file_write_and_wait_range+0x4c/0xa0
[15829.966631]  ext4_sync_file+0x106/0x3a0 [ext4]
[15829.966633]  do_fsync+0x38/0x60
[15829.966635]  __x64_sys_fdatasync+0x13/0x20
[15829.966637]  do_syscall_64+0x55/0x110
[15829.966639]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[15829.966640] RIP: 0033:0x7fdf2e66bd77
[15829.966641] RSP: 002b:00007fdf20f3efc0 EFLAGS: 00000293 ORIG_RAX: 000000000000004b
[15829.966642] RAX: ffffffffffffffda RBX: 0000000000000163 RCX: 00007fdf2e66bd77
[15829.966643] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000163
[15829.966644] RBP: 00007fdf20f3f010 R08: 0000000000000000 R09: 0000559e9385ce98
[15829.966645] R10: 0000000000000c00 R11: 0000000000000293 R12: 0000000000000000
[15829.966646] R13: d763a120f905d5d9 R14: 0000000000000000 R15: 0000000000001000