r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10f6e2, 0x1827177643ba5db4)
stat(&(0x7f0000000200)='./cgroup/cgroup.procs\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(0xffffffffffffffff, r1)
ftruncate(r0, 0x0)