[ 60.868492] md: data-check of RAID array md1 [ 71.034409] md: md1: data-check interrupted. [ 73.198715] md: data-check of RAID array md1 [ 83.264777] md: md1: data-check interrupted. [ 85.490823] md: data-check of RAID array md1 [ 95.494197] md: md1: data-check interrupted. [ 97.710551] md: data-check of RAID array md1 [ 107.736845] md: md1: data-check interrupted. [ 110.226680] md: data-check of RAID array md1 [ 120.213871] md: md1: data-check interrupted. [ 122.598740] md: data-check of RAID array md1 [ 132.478389] md: md1: data-check interrupted. [ 135.071633] md: data-check of RAID array md1 [ 145.073153] md: md1: data-check interrupted. [ 147.526191] md: data-check of RAID array md1 [ 157.403217] md: md1: data-check interrupted. [ 159.548415] md: data-check of RAID array md1 [ 169.703278] md: md1: data-check interrupted. [ 171.956674] md: data-check of RAID array md1 [ 181.973764] md: md1: data-check interrupted. [ 184.200106] md: data-check of RAID array md1 [ 194.299475] md: md1: data-check interrupted. [ 196.689368] md: data-check of RAID array md1 [ 206.704798] md: md1: data-check interrupted. [ 209.045310] md: data-check of RAID array md1 [ 219.051504] md: md1: data-check interrupted. [ 221.822493] md: data-check of RAID array md1 [ 231.338062] md: md1: data-check interrupted. [ 233.668434] md: data-check of RAID array md1 [ 243.567720] md: md1: data-check interrupted. [ 245.969765] md: data-check of RAID array md1 [ 256.042428] md: md1: data-check interrupted. [ 258.647386] md: data-check of RAID array md1 [ 268.373961] md: md1: data-check interrupted. [ 270.607979] md: data-check of RAID array md1 [ 280.725561] md: md1: data-check interrupted. [ 282.956310] md: data-check of RAID array md1 [ 293.029660] md: md1: data-check interrupted. [ 296.954527] md: data-check of RAID array md1 [ 305.107581] md: md1: data-check interrupted. [ 307.323061] md: data-check of RAID array md1 [ 317.290613] md: md1: data-check interrupted. [ 319.921002] md: data-check of RAID array md1 [ 329.503029] md: md1: data-check interrupted. [ 332.880920] md: data-check of RAID array md1 [ 341.828103] md: md1: data-check interrupted. [ 344.323497] md: data-check of RAID array md1 [ 354.543656] md: md1: data-check interrupted. [ 359.066732] md: data-check of RAID array md1 [ 367.007659] md: md1: data-check interrupted. [ 369.139733] md: data-check of RAID array md1 [ 379.131977] md: md1: data-check interrupted. [ 381.604932] md: data-check of RAID array md1 [ 391.457427] md: md1: data-check interrupted. [ 393.698320] md: data-check of RAID array md1 [ 403.723073] md: md1: data-check interrupted. [ 405.978525] md: data-check of RAID array md1 [ 416.045581] md: md1: data-check interrupted. [ 418.272883] md: data-check of RAID array md1 [ 428.306855] md: md1: data-check interrupted. [ 430.539761] md: data-check of RAID array md1 [ 605.257367] INFO: task kworker/u4:3:101 blocked for more than 120 seconds. [ 605.257691] Not tainted 5.13.0-16-generic #16-Ubuntu [ 605.257941] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 605.258700] task:kworker/u4:3 state:D stack: 0 pid: 101 ppid: 2 flags:0x00004000 [ 605.258705] Workqueue: writeback wb_workfn (flush-253:0) [ 605.258711] Call Trace: [ 605.258714] __schedule+0x268/0x680 [ 605.258718] schedule+0x4f/0xc0 [ 605.258720] md_write_start.part.0+0x170/0x220 [ 605.258722] ? wait_woken+0x80/0x80 [ 605.258725] md_write_start+0x14/0x20 [ 605.258728] raid5_make_request+0x7c/0x520 [raid456] [ 605.258733] ? wait_woken+0x80/0x80 [ 605.258735] md_handle_request+0x12d/0x1a0 [ 605.258736] ? __blk_queue_split+0xd0/0x1f0 [ 605.258739] md_submit_bio+0x71/0xc0 [ 605.258740] __submit_bio_noacct+0xeb/0x350 [ 605.258743] submit_bio_noacct+0x6d/0x230 [ 605.258744] ? __mod_lruvec_state+0x3a/0x50 [ 605.258746] ? __mod_lruvec_page_state+0x6e/0xb0 [ 605.258748] submit_bio+0x4f/0x1b0 [ 605.258750] ? bio_add_page+0x3b/0x90 [ 605.258753] ext4_bio_write_page+0x208/0x520 [ 605.258756] mpage_submit_page+0x4c/0x80 [ 605.258758] mpage_map_and_submit_buffers+0x17f/0x290 [ 605.258761] mpage_map_and_submit_extent+0x5a/0x2f0 [ 605.258763] ext4_writepages+0x647/0x840 [ 605.258765] ? update_load_avg+0x82/0x5c0 [ 605.258768] do_writepages+0x3d/0xc0 [ 605.258770] ? mpage_map_and_submit_extent+0x2f0/0x2f0 [ 605.258772] ? do_writepages+0x3d/0xc0 [ 605.258773] ? lock_timer_base+0x72/0xa0 [ 605.258776] __writeback_single_inode+0x44/0x2a0 [ 605.258778] writeback_sb_inodes+0x223/0x4d0 [ 605.258781] __writeback_inodes_wb+0x56/0xf0 [ 605.258783] wb_writeback+0x1e8/0x2a0 [ 605.258785] wb_do_writeback+0x1fc/0x280 [ 605.258787] wb_workfn+0x77/0x260 [ 605.258805] ? psi_task_switch+0x121/0x250 [ 605.258808] ? finish_task_switch.isra.0+0xa9/0x260 [ 605.258810] ? __schedule+0x270/0x680 [ 605.258812] process_one_work+0x220/0x3c0 [ 605.258829] worker_thread+0x53/0x420 [ 605.258831] kthread+0x11f/0x140 [ 605.258834] ? process_one_work+0x3c0/0x3c0 [ 605.258836] ? set_kthread_struct+0x50/0x50 [ 605.258838] ret_from_fork+0x22/0x30 [ 605.258848] INFO: task jbd2/dm-0-8:243 blocked for more than 120 seconds. [ 605.259131] Not tainted 5.13.0-16-generic #16-Ubuntu [ 605.259407] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 605.259650] task:jbd2/dm-0-8 state:D stack: 0 pid: 243 ppid: 2 flags:0x00004000 [ 605.259652] Call Trace: [ 605.259654] __schedule+0x268/0x680 [ 605.259656] schedule+0x4f/0xc0 [ 605.259658] jbd2_journal_commit_transaction+0x304/0x1790 [ 605.259661] ? wait_woken+0x80/0x80 [ 605.259663] ? _raw_spin_unlock_irqrestore+0xe/0x30 [ 605.259666] ? del_timer_sync+0x6c/0xb0 [ 605.259668] kjournald2+0xa9/0x280 [ 605.259670] ? wait_woken+0x80/0x80 [ 605.259671] kthread+0x11f/0x140 [ 605.259673] ? load_superblock.part.0+0xb0/0xb0 [ 605.259674] ? set_kthread_struct+0x50/0x50 [ 605.259676] ret_from_fork+0x22/0x30 [ 605.259684] INFO: task mdhang.sh:557 blocked for more than 120 seconds. [ 605.259947] Not tainted 5.13.0-16-generic #16-Ubuntu [ 605.260196] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 605.260558] task:mdhang.sh state:D stack: 0 pid: 557 ppid: 1 flags:0x00000004 [ 605.260561] Call Trace: [ 605.260562] ? usleep_range+0x90/0x90 [ 605.260564] __schedule+0x268/0x680 [ 605.260566] ? usleep_range+0x90/0x90 [ 605.260568] schedule+0x4f/0xc0 [ 605.260570] schedule_timeout+0xfe/0x140 [ 605.260571] ? ttwu_do_wakeup+0x1c/0x140 [ 605.260573] ? ttwu_do_activate+0x6e/0xc0 [ 605.260575] __wait_for_common+0xb2/0x150 [ 605.260578] wait_for_completion+0x24/0x30 [ 605.260579] kthread_stop+0x6d/0x160 [ 605.260581] md_unregister_thread+0x47/0x80 [ 605.260583] md_reap_sync_thread+0x24/0x220 [ 605.260585] action_store+0x16b/0x2f0 [ 605.260587] md_attr_store+0x95/0xf0 [ 605.260588] sysfs_kf_write+0x3e/0x50 [ 605.260591] kernfs_fop_write_iter+0x137/0x1c0 [ 605.260593] new_sync_write+0x114/0x1a0 [ 605.260596] vfs_write+0x1bd/0x250 [ 605.260597] ksys_write+0x67/0xe0 [ 605.260598] __x64_sys_write+0x19/0x20 [ 605.260600] do_syscall_64+0x61/0xb0 [ 605.260602] ? filp_close+0x60/0x70 [ 605.260603] ? exit_to_user_mode_prepare+0x37/0xb0 [ 605.260605] ? syscall_exit_to_user_mode+0x27/0x50 [ 605.260607] ? __x64_sys_close+0x11/0x40 [ 605.260608] ? do_syscall_64+0x6e/0xb0 [ 605.260610] ? irqentry_exit_to_user_mode+0x9/0x20 [ 605.260612] ? irqentry_exit+0x19/0x30 [ 605.260614] ? exc_page_fault+0x8f/0x170 [ 605.260615] ? asm_exc_page_fault+0x8/0x30 [ 605.260617] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 605.260618] RIP: 0033:0x7f6ce6e3a777 [ 605.260620] RSP: 002b:00007ffca87b05b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 605.260621] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6ce6e3a777 [ 605.260622] RDX: 0000000000000005 RSI: 000056403a2514b0 RDI: 0000000000000001 [ 605.260623] RBP: 000056403a2514b0 R08: 0000000000000000 R09: 00007f6ce6ea2460 [ 605.260624] R10: 00007f6ce6ef7040 R11: 0000000000000246 R12: 0000000000000005 [ 605.260625] R13: 00007f6ce6f3c760 R14: 00007f6ce6f3d560 R15: 00007f6ce6f3c960 [ 605.260627] INFO: task md1_resync:2647 blocked for more than 120 seconds. [ 605.260904] Not tainted 5.13.0-16-generic #16-Ubuntu [ 605.261169] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 605.261545] task:md1_resync state:D stack: 0 pid: 2647 ppid: 2 flags:0x00004000 [ 605.261547] Call Trace: [ 605.261549] __schedule+0x268/0x680 [ 605.261551] schedule+0x4f/0xc0 [ 605.261553] raid5_get_active_stripe+0x30a/0x3c0 [raid456] [ 605.261558] ? wait_woken+0x80/0x80 [ 605.261559] raid5_sync_request+0x388/0x3b0 [raid456] [ 605.261563] ? is_mddev_idle+0x11f/0x131 [ 605.261565] md_do_sync.cold+0x413/0x9c6 [ 605.261567] ? sched_clock+0x9/0x10 [ 605.261569] ? wait_woken+0x80/0x80 [ 605.261571] md_thread+0xad/0x160 [ 605.261572] kthread+0x11f/0x140 [ 605.261574] ? md_write_inc+0x50/0x50 [ 605.261575] ? set_kthread_struct+0x50/0x50 [ 605.261577] ret_from_fork+0x22/0x30 [ 662.288967] md: md1: data-check interrupted. [ 1065.323694] e1000: enp0s3 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 1065.333348] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s3: link becomes ready