INFO: task syz.1.1064:8877 blocked for more than 163 seconds.
      Not tainted 6.10.0-next-20240718-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz.1.1064      state:D stack:22240 pid:8877  tgid:8877  ppid:8396   flags:0x00004004
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5239 [inline]
 __schedule+0x1800/0x4a60 kernel/sched/core.c:6603
 __schedule_loop kernel/sched/core.c:6680 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6695
 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2557
 do_wait_for_common kernel/sched/completion.c:95 [inline]
 __wait_for_common kernel/sched/completion.c:116 [inline]
 wait_for_common kernel/sched/completion.c:127 [inline]
 wait_for_completion+0x355/0x620 kernel/sched/completion.c:148
 __flush_work+0xaa9/0xd00 kernel/workqueue.c:4208
 flush_work kernel/workqueue.c:4229 [inline]
 flush_delayed_work+0x169/0x1c0 kernel/workqueue.c:4251
 fsnotify_destroy_group+0x214/0x340 fs/notify/group.c:76
 fanotify_release+0x4cd/0x500 fs/notify/fanotify/fanotify_user.c:954