INFO: task syz-executor.3:6454 blocked for more than 148 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 context_switch kernel/sched/core.c:5328 [inline]
 __schedule+0xe55/0x5730 kernel/sched/core.c:6690
 __schedule_loop kernel/sched/core.c:6767 [inline]
 schedule+0xe7/0x350 kernel/sched/core.c:6782
 schedule_timeout+0x258/0x2a0 kernel/time/timer.c:2591
R10: 00007ffc7bb99030 R11: 0000000000000293 R12: 00007fd7b58003c0
R13: ffffffffffffffff R14: 00007fd7b5800000 R15: 00000000000169fb
 </TASK>
INFO: task syz-executor.0:6457 blocked for more than 151 seconds.
      Not tainted 6.12.0-rc5-syzkaller-00181-g6c52d4da1c74 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
 schedule_timeout+0x258/0x2a0 kernel/time/timer.c:2591
 do_wait_for_common kernel/sched/completion.c:95 [inline]
 __wait_for_common+0x3e1/0x600 kernel/sched/completion.c:116
 __flush_work+0x776/0xc30 kernel/workqueue.c:4217
 __cancel_work_sync+0x10c/0x130 kernel/workqueue.c:4337
 uhid_dev_destroy drivers/hid/uhid.c:584 [inline]
 uhid_char_release+0xc4/0x210 drivers/hid/uhid.c:662
 __fput+0x3f6/0xb60 fs/file_table.c:431
 __fput_sync+0x45/0x50 fs/file_table.c:516
 __do_sys_close fs/open.c:1567 [inline]
 __se_sys_close fs/open.c:1552 [inline]
 __x64_sys_close+0x86/0x100 fs/open.c:1552
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fd1d647bc9a
RSP: 002b:00007ffeab8674f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd1d647bc9a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 0000000000000032 R08: 0000001b33260000 R09: 00007fd1d65abf8c
R10: 00007ffeab867640 R11: 0000000000000293 R12: 00007fd1d60003c0
R13: ffffffffffffffff R14: 00007fd1d6000000 R15: 00000000000167e1
 </TASK>
INFO: task syz-executor.5:6461 blocked for more than 152 seconds.
      Not tainted 6.12.0-rc5-syzkaller-00181-g6c52d4da1c74 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.5  state:D stack:25824 pid:6461  tgid:6461  ppid:6143   flags:0x00000006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5328 [inline]
 __schedule+0xe55/0x5730 kernel/sched/core.c:6690
 schedule_timeout+0x258/0x2a0 kernel/time/timer.c:2591
 __flush_work+0x776/0xc30 kernel/workqueue.c:4217
 __cancel_work_sync+0x10c/0x130 kernel/workqueue.c:4337
 __fput_sync+0x45/0x50 fs/file_table.c:516
RSP: 002b:00007ffcb7b084f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4fb2a7bc9a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 0000000000000032 R08: 0000001b33560000 R09: 00007f4fb2babf8c
R10: 00007ffcb7b08640 R11: 0000000000000293 R12: 00007f4fb26003c0
R13: ffffffffffffffff R14: 00007f4fb2600000 R15: 0000000000016855
 </TASK>
3 locks held by kworker/1:0/25:
1 lock held by khungtaskd/30:
 #0: ffffffff8e1b8340 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:337 [inline]
 #0: ffffffff8e1b8340 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:849 [inline]
 #0: ffffffff8e1b8340 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x7f/0x390 kernel/locking/lockdep.c:6720
 #0: ffff88801b081148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x129b/0x1ba0 kernel/workqueue.c:3204
 #0: 
ffff88802a25d948
 (
(wq_completion)hci6
){+.+.}-{0:0}
, at: process_one_work+0x129b/0x1ba0 kernel/workqueue.c:3204
 #1: ffffc90000bf7d80 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 kernel/workqueue.c:3205
 #2: ffff888074c80d80 (&hdev->req_lock