r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
write$cgroup_pid(r0, &(0x7f0000000080), 0x12)
fallocate(r0, 0x11, 0x80000000, 0x6ef)
ftruncate(r0, 0x10000)