INFO: task kworker/u10:0:13771 blocked for more than 143 seconds.
Tainted: G W 6.17.0-rc3-next-20250829 #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u10:0 state:D stack:25472 pid:13771 tgid:13771 ppid:2 task_flags:0x4208060 flags:0x00004000
Workqueue: iou_exit io_ring_exit_work
Call Trace:
__schedule+0xe7e/0x3590
schedule+0xdb/0x390
schedule_preempt_disabled+0x10/0x20
__mutex_lock+0x813/0x1020
io_sq_thread_park+0x44/0x160
io_ring_exit_work+0x254/0xf60
process_one_work+0x8e1/0x19c0
worker_thread+0x67e/0xe90
kthread+0x3c8/0x740
ret_from_fork+0x34b/0x430
ret_from_fork_asm+0x1a/0x30
INFO: task kworker/u10:0:13771 is blocked on a mutex likely owned by task iou-sqp-18874:18875.
task:iou-sqp-18874 state:R running task stack:29664 pid:18875 tgid:18841 ppid:288 task_flags:0x404450 flags:0x00004000
Call Trace:
__schedule+0xe7e/0x3590
schedule+0xdb/0x390
Showing all locks held in the system:
1 lock held by khungtaskd/32:
#0: ffffffff85c1c760 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
2 locks held by in:imklog/174:
#0: ffff888015e46d38 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a8/0x380
#1: ffff88806cf36ed8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x228/0x3590
3 locks held by kworker/u10:0/13771:
#0: ffff88800b287948 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_one_work+0x1240/0x19c0
#1: ffff88803e767d30 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_one_work+0x857/0x19c0
#2: ffff88800cfe9870 (&sqd->lock){+.+.}-{4:4}, at: io_sq_thread_park+0x44/0x160
2 locks held by iou-sqp-18874/18875:
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