r0 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000001c0)=0x3, 0x4)
readv(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1)