r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz0\x00', 0x200002, 0x0)
r1 = openat$cgroup_freezer_state(r0, &(0x7f00000001c0), 0x2, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file1'}, 0xb)