INFO: task syz-executor.1:7965 blocked for more than 159 seconds.
      Not tainted 5.16.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.1  state:D stack:25816 pid: 7965 ppid:  7700 flags:0x00000000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:4986 [inline]
 __schedule+0xab2/0x4f00 kernel/sched/core.c:6296
 schedule+0xd2/0x260 kernel/sched/core.c:6369
 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6428
 __mutex_lock_common kernel/locking/mutex.c:673 [inline]
 __mutex_lock+0xa32/0x12f0 kernel/locking/mutex.c:733
 cgroup_css_set_fork kernel/cgroup/cgroup.c:6122 [inline]
 cgroup_can_fork+0x888/0xf30 kernel/cgroup/cgroup.c:6239
 copy_process+0x3636/0x75a0 kernel/fork.c:2292
 kernel_clone+0xe7/0xab0 kernel/fork.c:2582