INFO: task kworker/u4:7:316 blocked for more than 143 seconds.
      Not tainted 6.2.0-rc7-next-20230207 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u4:7    state:D stack:24960 pid:316   ppid:2      flags:0x00004000
Workqueue: events_unbound io_ring_exit_work
Call Trace:
 <TASK>
 __schedule+0xbad/0x2a90
 schedule+0xdb/0x1a0
 schedule_timeout+0x264/0x2a0
 __wait_for_common+0x1d3/0x550
 io_ring_exit_work+0x497/0x12b0
 process_one_work+0xa0f/0x1790
 worker_thread+0x63b/0x1260
 kthread+0x2e9/0x3a0
 ret_from_fork+0x2c/0x50
 </TASK>

Showing all locks held in the system:
1 lock held by rcu_tasks_kthre/12:
 #0: ffffffff85609310 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd30
1 lock held by khungtaskd/25:
 #0: ffffffff85609e60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x390
1 lock held by in:imklog/171:
 #0: ffff88800ca039e8 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xeb/0x110
3 locks held by rs:main Q:Reg/172:
 #0: ffff88806cf39398 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cb/0x2a90
 #1: ffff888016ac1bb0 (&mm->cid_lock){....}-{2:2}, at: __schedule+0x155a/0x2a90
 #2: ffff888019882bc0 (&sb->s_type->i_mutex_key#6){++++}-{3:3}, at: ext4_buffered_write_iter+0xb0/0x460
2 locks held by kworker/u4:7/316:
 #0: ffff888008471138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x90d/0x1790
 #1: ffff88801f087db0 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x941/0x1790

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