loop3: detected capacity change from 0 to 10
loop3: detected capacity change from 0 to 4097
INFO: task kworker/u4:6:348 blocked for more than 143 seconds.
      Not tainted 5.18.0-rc5-next-20220502 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u4:6    state:D stack:24824 pid:  348 ppid:     2 flags:0x00004000
Workqueue: events_unbound io_ring_exit_work
Call Trace:
 <TASK>
 __schedule+0x88d/0x2450
 schedule+0xd2/0x1f0
 schedule_timeout+0x1c5/0x280
 __wait_for_common+0x36f/0x4b0
 io_ring_exit_work+0x46d/0xfd3
 process_one_work+0xa1c/0x16a0
 worker_thread+0x637/0x1250
 kthread+0x2f2/0x3b0
 ret_from_fork+0x22/0x30
 </TASK>
INFO: task kworker/u4:7:6921 blocked for more than 143 seconds.
      Not tainted 5.18.0-rc5-next-20220502 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u4:7    state:D stack:25144 pid: 6921 ppid:     2 flags:0x00004000
Workqueue: events_unbound io_ring_exit_work
Call Trace:
 <TASK>
 __schedule+0x88d/0x2450
 schedule+0xd2/0x1f0
 schedule_timeout+0x1c5/0x280
 __wait_for_common+0x36f/0x4b0
 io_ring_exit_work+0x46d/0xfd3
 process_one_work+0xa1c/0x16a0
 worker_thread+0x637/0x1250
 kthread+0x2f2/0x3b0
 ret_from_fork+0x22/0x30
 </TASK>
INFO: task kworker/u4:11:19950 blocked for more than 143 seconds.
      Not tainted 5.18.0-rc5-next-20220502 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u4:11   state:D stack:25144 pid:19950 ppid:     2 flags:0x00004000
Workqueue: events_unbound io_ring_exit_work
Call Trace:
 <TASK>
 __schedule+0x88d/0x2450
 schedule+0xd2/0x1f0
 schedule_timeout+0x1c5/0x280
 __wait_for_common+0x36f/0x4b0
 io_ring_exit_work+0x46d/0xfd3
 process_one_work+0xa1c/0x16a0
 worker_thread+0x637/0x1250
 kthread+0x2f2/0x3b0
 ret_from_fork+0x22/0x30
 </TASK>

Showing all locks held in the system:
1 lock held by rcu_tasks_kthre/10:
 #0: ffffffff852030b0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc10
1 lock held by khungtaskd/25:
 #0: ffffffff85203b80 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260
1 lock held by in:imklog/194:
 #0: ffff88800e4bb4e8 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe3/0x100
5 locks held by rs:main Q:Reg/195:
2 locks held by kworker/u4:6/348:
 #0: ffff888007861138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0
 #1: ffff8880425c7db0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0
2 locks held by kworker/u4:7/6921:
 #0: ffff888007861138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0
 #1: ffff88804570fdb0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0
2 locks held by kworker/u4:11/19950:
 #0: ffff888007861138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0
 #1: ffff888046007db0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0

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