stat(&(0x7f0000000200)='./cgroup/cgroup.procs\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(0xffffffffffffffff, r0)
r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/pid_for_children\x00')
setns(r1, 0x0)