INFO: task syz-executor130:3628 can't die for more than 143 seconds.
task:syz-executor130 state:R  running task     stack:26888 pid: 3628 ppid:  3626 flags:0x00004006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5043 [inline]
 __schedule+0xa94/0x4910 kernel/sched/core.c:6352
 </TASK>
INFO: task syz-executor130:3633 can't die for more than 144 seconds.
task:syz-executor130 state:R  running task     stack:27824 pid: 3633 ppid:  3629 flags:0x00004006
Call Trace:
 <TASK>
 </TASK>
INFO: task syz-executor130:3634 can't die for more than 145 seconds.
task:syz-executor130 state:R  running task     stack:27632 pid: 3634 ppid:  3631 flags:0x00004006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5043 [inline]
 __schedule+0xa94/0x4910 kernel/sched/core.c:6352
 </TASK>
INFO: task syz-executor130:3635 can't die for more than 146 seconds.
task:syz-executor130 state:R  running task     stack:27824 pid: 3635 ppid:  3627 flags:0x00004006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5043 [inline]
 __schedule+0xa94/0x4910 kernel/sched/core.c:6352
 </TASK>
INFO: task syz-executor130:3636 can't die for more than 146 seconds.
task:syz-executor130 state:R  running task     stack:27480 pid: 3636 ppid:  3630 flags:0x00004006
Call Trace:
 <TASK>
 </TASK>
INFO: task syz-executor130:3637 can't die for more than 148 seconds.
task:syz-executor130 state:R  running task     stack:27632 pid: 3637 ppid:  3632 flags:0x00004006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5043 [inline]
 __schedule+0xa94/0x4910 kernel/sched/core.c:6352
 </TASK>

Showing all locks held in the system:
1 lock held by khungtaskd/28:
 #0: ffffffff8bb85960 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 kernel/locking/lockdep.c:6498
2 locks held by getty/3280:
 #0: ffff8881492ca098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 drivers/tty/tty_ldisc.c:244
 #1: ffffc90002e562e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xcf0/0x1230 drivers/tty/n_tty.c:2075
2 locks held by syz-executor130/3628:
1 lock held by syz-executor130/3633:
1 lock held by syz-executor130/3634:
1 lock held by syz-executor130/3635:
3 locks held by syz-executor130/3636:
1 lock held by syz-executor130/3637:

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