perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[], 0x0)
fork()
ptrace$setopts(0xffffffffffffffff, 0x0, 0x10001, 0x0)
fork()
r0 = fork()
wait4(r0, &(0x7f0000000440), 0x0, 0x0)
ptrace(0xffffffffffffffff, 0x0)
wait4(0xffffffffffffffff, 0x0, 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0)
write$cgroup_pid(r1, &(0x7f00000000c0), 0x12)