[ 83.390503] systemd-rc-local-generator[5645]: /etc/rc.d/rc.local is not marked executable, skipping. [ 83.586975] systemd-rc-local-generator[5669]: /etc/rc.d/rc.local is not marked executable, skipping. [ 84.190856] systemd-rc-local-generator[5739]: /etc/rc.d/rc.local is not marked executable, skipping. [ 85.195970] Running test [R:13218475 T:7 - Storage - blktests - nvmeof-mp - Kernel: 5.14.0-234.1882_745962710.el9.aarch64] [ 88.123969] run blktests nvmeof-mp/001 at 2023-01-12 18:27:14 [ 88.257128] null_blk: module loaded [ 88.270723] null_blk: disk nullb0 created [ 88.278745] null_blk: disk nullb1 created [ 88.309445] TECH PREVIEW: Software iWARP Driver may not be fully supported. [ 88.309445] Please review provided documentation for limitations. [ 88.310825] SoftiWARP attached [ 88.321700] enp1s0 speed is unknown, defaulting to 1000 [ 88.322080] enp1s0 speed is unknown, defaulting to 1000 [ 88.322668] enp1s0 speed is unknown, defaulting to 1000 [ 88.323097] enp1s0 speed is unknown, defaulting to 1000 [ 88.475725] nvmet: adding nsid 1 to subsystem nvme-test [ 88.479348] enp1s0 speed is unknown, defaulting to 1000 [ 88.491488] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 88.492144] nvmet_rdma: enabling port 1 (10.8.3.67:7777) [ 88.496035] enp1s0 speed is unknown, defaulting to 1000 [ 88.544042] enp1s0 speed is unknown, defaulting to 1000 [ 88.556120] nvmet: creating nvm controller 1 for subsystem nvme-test for NQN nqn.2014-08.org.nvmexpress:uuid:b00fade7-d47c-4a07-a772-962cd6595a51. [ 88.559066] nvme nvme0: creating 4 I/O queues. [ 88.563199] nvme nvme0: mapped 4/0/0 default/read/poll queues. [ 88.564213] nvme nvme0: new ctrl: NQN "nvme-test", addr 10.8.3.67:7777 [ 88.592712] device-mapper: multipath service-time: version 0.3.0 loaded [ 88.633409] nvme nvme0: Removing ctrl: NQN "nvme-test" [ 89.491305] enp1s0 speed is unknown, defaulting to 1000 [ 89.498961] SoftiWARP detached [ 90.117076] run blktests nvmeof-mp/002 at 2023-01-12 18:27:16 [ 90.404997] null_blk: module loaded [ 90.418530] null_blk: disk nullb0 created [ 90.421737] null_blk: disk nullb1 created [ 90.451194] TECH PREVIEW: Software iWARP Driver may not be fully supported. [ 90.451194] Please review provided documentation for limitations. [ 90.452665] SoftiWARP attached [ 90.464254] enp1s0 speed is unknown, defaulting to 1000 [ 90.464671] enp1s0 speed is unknown, defaulting to 1000 [ 90.465039] enp1s0 speed is unknown, defaulting to 1000 [ 90.465431] enp1s0 speed is unknown, defaulting to 1000 [ 90.596226] nvmet: adding nsid 1 to subsystem nvme-test [ 90.599943] enp1s0 speed is unknown, defaulting to 1000 [ 90.611436] nvmet_rdma: enabling port 1 (10.8.3.67:7777) [ 90.680573] enp1s0 speed is unknown, defaulting to 1000 [ 90.692107] nvmet: creating nvm controller 1 for subsystem nvme-test for NQN nqn.2014-08.org.nvmexpress:uuid:b00fade7-d47c-4a07-a772-962cd6595a51. [ 90.693389] nvme nvme0: creating 4 I/O queues. [ 90.697258] nvme nvme0: mapped 4/0/0 default/read/poll queues. [ 90.699908] nvme nvme0: new ctrl: NQN "nvme-test", addr 10.8.3.67:7777 [ 91.292176] EXT4-fs (dm-3): mounted filesystem without journal. Quota mode: none. [ 121.650098] enp1s0 speed is unknown, defaulting to 1000 [ 122.663304] enp1s0 speed is unknown, defaulting to 1000 [ 123.676040] enp1s0 speed is unknown, defaulting to 1000 [ 124.688274] enp1s0 speed is unknown, defaulting to 1000 [ 125.701517] enp1s0 speed is unknown, defaulting to 1000 [ 128.257524] nvme nvme0: I/O 0 QID 0 timeout [ 128.258138] nvme nvme0: starting error recovery [ 134.647462] nvme nvme0: I/O 0 QID 0 timeout [ 141.567424] nvmet: ctrl 1 keep-alive timer (5 seconds) expired! [ 141.568137] nvmet: ctrl 1 fatal error occurred! [ 144.448149] device-mapper: multipath: 253:3: Failing path 259:0. [ 244.686709] INFO: task kworker/3:0:33 blocked for more than 122 seconds. [ 244.687695] Tainted: G X --------- --- 5.14.0-234.1882_745962710.el9.aarch64 #1 [ 244.688452] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.688932] task:kworker/3:0 state:D stack: 0 pid: 33 ppid: 2 flags:0x00000008 [ 244.689442] Workqueue: dio/dm-3 iomap_dio_complete_work [ 244.689771] Call trace: [ 244.689929] __switch_to+0xc8/0x110 [ 244.690172] __schedule+0x220/0x530 [ 244.690391] schedule+0x60/0xe0 [ 244.690587] io_schedule+0x40/0x60 [ 244.690797] rq_qos_wait+0xc0/0x14c [ 244.691028] wbt_wait+0xb4/0x100 [ 244.691246] __rq_qos_throttle+0x38/0x50 [ 244.691493] blk_mq_get_new_requests+0x11c/0x210 [ 244.691786] blk_mq_submit_bio+0x2d8/0x450 [ 244.692036] __submit_bio+0xf0/0x150 [ 244.692259] submit_bio_noacct_nocheck+0xa0/0xe4 [ 244.692542] submit_bio_noacct+0x184/0x5bc [ 244.692793] submit_bio+0x38/0xf0 [ 244.692999] submit_bio_wait+0x5c/0xd0 [ 244.693230] blkdev_issue_flush+0x44/0x70 [ 244.693477] ext4_sync_file+0x274/0x420 [ext4] [ 244.693806] vfs_fsync_range+0x38/0x80 [ 244.694039] iomap_dio_complete+0x168/0x180 [ 244.694307] iomap_dio_complete_work+0x28/0x40 [ 244.694581] process_one_work+0x1e4/0x4a0 [ 244.694832] worker_thread+0x148/0x430 [ 244.695063] kthread+0xe8/0xf4 [ 244.695255] ret_from_fork+0x10/0x20 [ 244.695487] INFO: task kworker/u8:3:120 blocked for more than 122 seconds. [ 244.695901] Tainted: G X --------- --- 5.14.0-234.1882_745962710.el9.aarch64 #1 [ 244.696452] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.696973] task:kworker/u8:3 state:D stack: 0 pid: 120 ppid: 2 flags:0x00000008 [ 244.697487] Workqueue: writeback wb_workfn (flush-253:3) [ 244.697815] Call trace: [ 244.697969] __switch_to+0xc8/0x110 [ 244.698188] __schedule+0x220/0x530 [ 244.698405] schedule+0x60/0xe0 [ 244.698602] io_schedule+0x40/0x60 [ 244.698813] rq_qos_wait+0xc0/0x14c [ 244.699028] wbt_wait+0xb4/0x100 [ 244.699228] __rq_qos_throttle+0x38/0x50 [ 244.699471] blk_mq_get_new_requests+0x11c/0x210 [ 244.699762] blk_mq_submit_bio+0x2d8/0x450 [ 244.700015] __submit_bio+0xf0/0x150 [ 244.700240] submit_bio_noacct_nocheck+0xa0/0xe4 [ 244.700526] submit_bio_noacct+0x184/0x5bc [ 244.700781] submit_bio+0x38/0xf0 [ 244.700990] submit_bh_wbc+0x124/0x180 [ 244.701229] __block_write_full_page+0x21c/0x5c4 [ 244.701513] block_write_full_page+0xbc/0xd0 [ 244.701775] blkdev_writepage+0x20/0x30 [ 244.702010] __writepage+0x24/0xb0 [ 244.702222] write_cache_pages+0x198/0x4c0 [ 244.702478] generic_writepages+0x60/0xa0 [ 244.702726] blkdev_writepages+0x14/0x1c [ 244.702973] do_writepages+0x8c/0x1bc [ 244.703199] __writeback_single_inode+0x48/0x3a0 [ 244.703483] writeback_sb_inodes+0x1f8/0x484 [ 244.703748] __writeback_inodes_wb+0x54/0x10c [ 244.704018] wb_writeback+0x254/0x3b0 [ 244.704261] wb_do_writeback+0x338/0x344 [ 244.704489] wb_workfn+0x80/0x260 [ 244.704682] process_one_work+0x1e4/0x4a0 [ 244.704915] worker_thread+0x148/0x430 [ 244.705137] kthread+0xe8/0xf4 [ 244.705320] ret_from_fork+0x10/0x20 [ 244.705537] INFO: task kworker/3:2:259 blocked for more than 122 seconds. [ 244.706099] Tainted: G X --------- --- 5.14.0-234.1882_745962710.el9.aarch64 #1 [ 244.706721] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.707214] task:kworker/3:2 state:D stack: 0 pid: 259 ppid: 2 flags:0x00000008 [ 244.707747] Workqueue: dio/dm-3 iomap_dio_complete_work [ 244.708096] Call trace: [ 244.708249] __switch_to+0xc8/0x110 [ 244.708468] __schedule+0x220/0x530 [ 244.708684] schedule+0x60/0xe0 [ 244.708881] io_schedule+0x40/0x60 [ 244.709096] rq_qos_wait+0xc0/0x14c [ 244.709314] wbt_wait+0xb4/0x100 [ 244.709517] __rq_qos_throttle+0x38/0x50 [ 244.709761] blk_mq_get_new_requests+0x11c/0x210 [ 244.710045] blk_mq_submit_bio+0x2d8/0x450 [ 244.710301] __submit_bio+0xf0/0x150 [ 244.710529] submit_bio_noacct_nocheck+0xa0/0xe4 [ 244.710820] submit_bio_noacct+0x184/0x5bc [ 244.711082] submit_bio+0x38/0xf0 [ 244.711290] submit_bio_wait+0x5c/0xd0 [ 244.711520] blkdev_issue_flush+0x44/0x70 [ 244.711767] ext4_sync_file+0x274/0x420 [ext4] [ 244.712098] vfs_fsync_range+0x38/0x80 [ 244.712335] iomap_dio_complete+0x168/0x180 [ 244.712595] iomap_dio_complete_work+0x28/0x40 [ 244.712870] process_one_work+0x1e4/0x4a0 [ 244.713118] worker_thread+0x148/0x430 [ 244.713351] kthread+0xe8/0xf4 [ 244.713542] ret_from_fork+0x10/0x20 [ 244.713800] INFO: task kworker/3:4:10601 blocked for more than 122 seconds. [ 244.714230] Tainted: G X --------- --- 5.14.0-234.1882_745962710.el9.aarch64 #1 [ 244.714800] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.715273] task:kworker/3:4 state:D stack: 0 pid:10601 ppid: 2 flags:0x00000208 [ 244.715781] Workqueue: dio/dm-3 iomap_dio_complete_work [ 244.716102] Call trace: [ 244.716254] __switch_to+0xc8/0x110 [ 244.716476] __schedule+0x220/0x530 [ 244.716726] schedule+0x60/0xe0 [ 244.716924] io_schedule+0x40/0x60 [ 244.717138] rq_qos_wait+0xc0/0x14c [ 244.717357] wbt_wait+0xb4/0x100 [ 244.717561] __rq_qos_throttle+0x38/0x50 [ 244.717803] blk_mq_get_new_requests+0x11c/0x210 [ 244.718089] blk_mq_submit_bio+0x2d8/0x450 [ 244.718341] __submit_bio+0xf0/0x150 [ 244.718569] submit_bio_noacct_nocheck+0xa0/0xe4 [ 244.718855] submit_bio_noacct+0x184/0x5bc [ 244.719112] submit_bio+0x38/0xf0 [ 244.719317] submit_bh_wbc+0x124/0x180 [ 244.719553] __sync_dirty_buffer+0x94/0x190 [ 244.719810] sync_dirty_buffer+0x18/0x20 [ 244.720053] ext4_write_inode+0x120/0x170 [ext4] [ 244.720370] write_inode+0x70/0x1c0 [ 244.720585] __writeback_single_inode+0x204/0x3a0 [ 244.720873] writeback_single_inode+0xcc/0x180 [ 244.721149] sync_inode_metadata+0x54/0x80 [ 244.721401] ext4_sync_file+0x2d8/0x420 [ext4] [ 244.721699] vfs_fsync_range+0x38/0x80 [ 244.721931] iomap_dio_complete+0x168/0x180 [ 244.722189] iomap_dio_complete_work+0x28/0x40 [ 244.722470] process_one_work+0x1e4/0x4a0 [ 244.722723] worker_thread+0x148/0x430 [ 244.722961] kthread+0xe8/0xf4 [ 244.723161] ret_from_fork+0x10/0x20 [ 244.723389] INFO: task kworker/3:6:10603 blocked for more than 122 seconds. [ 244.723811] Tainted: G X --------- --- 5.14.0-234.1882_745962710.el9.aarch64 #1 [ 244.724373] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.724849] task:kworker/3:6 state:D stack: 0 pid:10603 ppid: 2 flags:0x00000208 [ 244.725355] Workqueue: dio/dm-3 iomap_dio_complete_work [ 244.725678] Call trace: [ 244.725831] __switch_to+0xc8/0x110 [ 244.726050] __schedule+0x220/0x530 [ 244.726269] schedule+0x60/0xe0 [ 244.726466] io_schedule+0x40/0x60 [ 244.726707] rq_qos_wait+0xc0/0x14c [ 244.726929] wbt_wait+0xb4/0x100 [ 244.727134] __rq_qos_throttle+0x38/0x50 [ 244.727378] blk_mq_get_new_requests+0x11c/0x210 [ 244.727660] blk_mq_submit_bio+0x2d8/0x450 [ 244.727914] __submit_bio+0xf0/0x150 [ 244.728142] submit_bio_noacct_nocheck+0xa0/0xe4 [ 244.728425] submit_bio_noacct+0x184/0x5bc [ 244.728681] submit_bio+0x38/0xf0 [ 244.728890] submit_bio_wait+0x5c/0xd0 [ 244.729123] blkdev_issue_flush+0x44/0x70 [ 244.729372] ext4_sync_file+0x274/0x420 [ext4] [ 244.729678] vfs_fsync_range+0x38/0x80 [ 244.729912] iomap_dio_complete+0x168/0x180 [ 244.730172] iomap_dio_complete_work+0x28/0x40 [ 244.730446] process_one_work+0x1e4/0x4a0 [ 244.730699] worker_thread+0x148/0x430 [ 244.730932] kthread+0xe8/0xf4 [ 244.731124] ret_from_fork+0x10/0x20 [ 244.731350] INFO: task kworker/2:7:10607 blocked for more than 122 seconds. [ 244.731777] Tainted: G X --------- --- 5.14.0-234.1882_745962710.el9.aarch64 #1 [ 244.732336] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.732809] task:kworker/2:7 state:D stack: 0 pid:10607 ppid: 2 flags:0x00000208 [ 244.733320] Workqueue: dio/dm-3 iomap_dio_complete_work [ 244.733650] Call trace: [ 244.733805] __switch_to+0xc8/0x110 [ 244.734027] __schedule+0x220/0x530 [ 244.734257] schedule+0x60/0xe0 [ 244.734455] io_schedule+0x40/0x60 [ 244.734673] rq_qos_wait+0xc0/0x14c [ 244.734897] wbt_wait+0xb4/0x100 [ 244.735101] __rq_qos_throttle+0x38/0x50 [ 244.735350] blk_mq_get_new_requests+0x11c/0x210 [ 244.735637] blk_mq_submit_bio+0x2d8/0x450 [ 244.735891] __submit_bio+0xf0/0x150 [ 244.736118] submit_bio_noacct_nocheck+0xa0/0xe4 [ 244.736401] submit_bio_noacct+0x184/0x5bc [ 244.736684] submit_bio+0x38/0xf0 [ 244.736894] submit_bio_wait+0x5c/0xd0 [ 244.737128] blkdev_issue_flush+0x44/0x70 [ 244.737379] ext4_sync_file+0x274/0x420 [ext4] [ 244.737704] vfs_fsync_range+0x38/0x80 [ 244.737938] iomap_dio_complete+0x168/0x180 [ 244.738201] iomap_dio_complete_work+0x28/0x40 [ 244.738473] process_one_work+0x1e4/0x4a0 [ 244.738724] worker_thread+0x148/0x430 [ 244.738966] kthread+0xe8/0xf4 [ 244.739161] ret_from_fork+0x10/0x20 [ 244.739387] INFO: task kworker/2:12:10615 blocked for more than 122 seconds. [ 244.739817] Tainted: G X --------- --- 5.14.0-234.1882_745962710.el9.aarch64 #1 [ 244.740368] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.740845] task:kworker/2:12 state:D stack: 0 pid:10615 ppid: 2 flags:0x00000208 [ 244.741352] Workqueue: dio/dm-3 iomap_dio_complete_work [ 244.741676] Call trace: [ 244.741839] __switch_to+0xc8/0x110 [ 244.742063] __schedule+0x220/0x530 [ 244.742291] schedule+0x60/0xe0 [ 244.742488] io_schedule+0x40/0x60 [ 244.742702] rq_qos_wait+0xc0/0x14c [ 244.742922] wbt_wait+0xb4/0x100 [ 244.743124] __rq_qos_throttle+0x38/0x50 [ 244.743368] blk_mq_get_new_requests+0x11c/0x210 [ 244.743655] blk_mq_submit_bio+0x2d8/0x450 [ 244.743909] __submit_bio+0xf0/0x150 [ 244.744134] submit_bio_noacct_nocheck+0xa0/0xe4 [ 244.744428] submit_bio_noacct+0x184/0x5bc [ 244.744682] submit_bio+0x38/0xf0 [ 244.744888] submit_bio_wait+0x5c/0xd0 [ 244.745119] blkdev_issue_flush+0x44/0x70 [ 244.745368] ext4_sync_file+0x274/0x420 [ext4] [ 244.745688] vfs_fsync_range+0x38/0x80 [ 244.745927] iomap_dio_complete+0x168/0x180 [ 244.746188] iomap_dio_complete_work+0x28/0x40 [ 244.746462] process_one_work+0x1e4/0x4a0 [ 244.746742] worker_thread+0x148/0x430 [ 244.746977] kthread+0xe8/0xf4 [ 244.747170] ret_from_fork+0x10/0x20 [ 244.747394] INFO: task kworker/2:19:10622 blocked for more than 122 seconds. [ 244.747824] Tainted: G X --------- --- 5.14.0-234.1882_745962710.el9.aarch64 #1 [ 244.748374] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.748848] task:kworker/2:19 state:D stack: 0 pid:10622 ppid: 2 flags:0x00000208 [ 244.749357] Workqueue: dio/dm-3 iomap_dio_complete_work [ 244.749679] Call trace: [ 244.749833] __switch_to+0xc8/0x110 [ 244.750054] __schedule+0x220/0x530 [ 244.750269] schedule+0x60/0xe0 [ 244.750463] io_schedule+0x40/0x60 [ 244.750673] rq_qos_wait+0xc0/0x14c [ 244.750889] wbt_wait+0xb4/0x100 [ 244.751097] __rq_qos_throttle+0x38/0x50 [ 244.751342] blk_mq_get_new_requests+0x11c/0x210 [ 244.751634] blk_mq_submit_bio+0x2d8/0x450 [ 244.751895] __submit_bio+0xf0/0x150 [ 244.752121] submit_bio_noacct_nocheck+0xa0/0xe4 [ 244.752405] submit_bio_noacct+0x184/0x5bc [ 244.752656] submit_bio+0x38/0xf0 [ 244.752862] submit_bio_wait+0x5c/0xd0 [ 244.753095] blkdev_issue_flush+0x44/0x70 [ 244.753346] ext4_sync_file+0x274/0x420 [ext4] [ 244.753652] vfs_fsync_range+0x38/0x80 [ 244.753885] iomap_dio_complete+0x168/0x180 [ 244.754146] iomap_dio_complete_work+0x28/0x40 [ 244.754433] process_one_work+0x1e4/0x4a0 [ 244.754686] worker_thread+0x148/0x430 [ 244.754919] kthread+0xe8/0xf4 [ 244.755111] ret_from_fork+0x10/0x20 [ 244.755337] INFO: task kworker/3:9:10625 blocked for more than 122 seconds. [ 244.755761] Tainted: G X --------- --- 5.14.0-234.1882_745962710.el9.aarch64 #1 [ 244.756323] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.756856] task:kworker/3:9 state:D stack: 0 pid:10625 ppid: 2 flags:0x00000208 [ 244.757370] Workqueue: dio/dm-3 iomap_dio_complete_work [ 244.757694] Call trace: [ 244.757846] __switch_to+0xc8/0x110 [ 244.758069] __schedule+0x220/0x530 [ 244.758286] schedule+0x60/0xe0 [ 244.758480] io_schedule+0x40/0x60 [ 244.758693] rq_qos_wait+0xc0/0x14c [ 244.758911] wbt_wait+0xb4/0x100 [ 244.759113] __rq_qos_throttle+0x38/0x50 [ 244.759360] blk_mq_get_new_requests+0x11c/0x210 [ 244.759650] blk_mq_submit_bio+0x2d8/0x450 [ 244.759903] __submit_bio+0xf0/0x150 [ 244.760128] submit_bio_noacct_nocheck+0xa0/0xe4 [ 244.760413] submit_bio_noacct+0x184/0x5bc [ 244.760666] submit_bio+0x38/0xf0 [ 244.760870] submit_bio_wait+0x5c/0xd0 [ 244.761103] blkdev_issue_flush+0x44/0x70 [ 244.761355] ext4_sync_file+0x274/0x420 [ext4] [ 244.761658] vfs_fsync_range+0x38/0x80 [ 244.761902] iomap_dio_complete+0x168/0x180 [ 244.762166] iomap_dio_complete_work+0x28/0x40 [ 244.762442] process_one_work+0x1e4/0x4a0 [ 244.762690] worker_thread+0x148/0x430 [ 244.762921] kthread+0xe8/0xf4 [ 244.763112] ret_from_fork+0x10/0x20 [ 244.763336] INFO: task kworker/3:10:10697 blocked for more than 122 seconds. [ 244.763767] Tainted: G X --------- --- 5.14.0-234.1882_745962710.el9.aarch64 #1 [ 244.764329] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.764800] task:kworker/3:10 state:D stack: 0 pid:10697 ppid: 2 flags:0x00000208 [ 244.765315] Workqueue: dio/dm-3 iomap_dio_complete_work [ 244.765635] Call trace: [ 244.765788] __switch_to+0xc8/0x110 [ 244.766003] __schedule+0x220/0x530 [ 244.766220] schedule+0x60/0xe0 [ 244.766417] io_schedule+0x40/0x60 [ 244.766629] rq_qos_wait+0xc0/0x14c [ 244.766883] wbt_wait+0xb4/0x100 [ 244.767085] __rq_qos_throttle+0x38/0x50 [ 244.767326] blk_mq_get_new_requests+0x11c/0x210 [ 244.767611] blk_mq_submit_bio+0x2d8/0x450 [ 244.767862] __submit_bio+0xf0/0x150 [ 244.768085] submit_bio_noacct_nocheck+0xa0/0xe4 [ 244.768369] submit_bio_noacct+0x184/0x5bc [ 244.768624] submit_bio+0x38/0xf0 [ 244.768828] submit_bio_wait+0x5c/0xd0 [ 244.769058] blkdev_issue_flush+0x44/0x70 [ 244.769305] ext4_sync_file+0x274/0x420 [ext4] [ 244.769606] vfs_fsync_range+0x38/0x80 [ 244.769836] iomap_dio_complete+0x168/0x180 [ 244.770095] iomap_dio_complete_work+0x28/0x40 [ 244.770366] process_one_work+0x1e4/0x4a0 [ 244.770615] worker_thread+0x148/0x430 [ 244.770850] kthread+0xe8/0xf4 [ 244.771045] ret_from_fork+0x10/0x20 [-- MARK -- Thu Jan 12 23:30:00 2023] [-- MARK -- Thu Jan 12 23:35:00 2023] [-- MARK -- Thu Jan 12 23:40:00 2023] [-- MARK -- Thu Jan 12 23:45:00 2023] [-- MARK -- Thu Jan 12 23:50:00 2023] [-- MARK -- Thu Jan 12 23:55:00 2023] [-- MARK -- Fri Jan 13 00:00:00 2023] [-- MARK -- Fri Jan 13 00:05:00 2023] [-- MARK -- Fri Jan 13 00:10:00 2023] [-- MARK -- Fri Jan 13 00:15:00 2023] [-- MARK -- Fri Jan 13 00:20:00 2023] [-- MARK -- Fri Jan 13 00:25:00 2023] [ 3684.806370] enp1s0 speed is unknown, defaulting to 1000