r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmstat\x00', 0x0, 0x0)
pread64(r1, &(0x7f0000000040)=""/201, 0xc9, 0x0)
dup2(r0, r1)