INFO: task syz-executor.0:13140 blocked for more than 148 seconds.
      Not tainted 5.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0  state:D stack:25808 pid:13140 ppid: 13131 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:4972 [inline]
 __schedule+0xb72/0x1460 kernel/sched/core.c:6253
 schedule+0x12b/0x1f0 kernel/sched/core.c:6326
 schedule_preempt_disabled+0xf/0x20 kernel/sched/core.c:6385
 __mutex_lock_common+0xd1f/0x2590 kernel/locking/mutex.c:680
 __mutex_lock kernel/locking/mutex.c:740 [inline]
 mutex_lock_nested+0x1a/0x20 kernel/locking/mutex.c:792
 cgroup_css_set_fork kernel/cgroup/cgroup.c:6090 [inline]
 cgroup_can_fork+0x72/0xe30 kernel/cgroup/cgroup.c:6206
 copy_process+0x3414/0x5ca0 kernel/fork.c:2292
 kernel_clone+0x22a/0x7e0 kernel/fork.c:2582
 __do_sys_clone3 kernel/fork.c:2857 [inline]
 __se_sys_clone3+0x38e/0x440 kernel/fork.c:2841
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fa003327e99
RSP: 002b:00007fa001c7c168 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3
RAX: ffffffffffffffda RBX: 00007fa00343b030 RCX: 00007fa003327e99
RDX: 0000000000000000 RSI: 0000000000000058 RDI: 0000000020000080
RBP: 00007fa003381ff1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fffed5f6baf R14: 00007fa001c7c300 R15: 0000000000022000
 </TASK>
INFO: task syz-executor.0:13147 blocked for more than 155 seconds.
      Not tainted 5.16.0-rc6-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0  state:D stack:25808 pid:13147 ppid: 13132 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:4972 [inline]
 __schedule+0xb72/0x1460 kernel/sched/core.c:6253
 schedule+0x12b/0x1f0 kernel/sched/core.c:6326