r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="140000001200ffff"], 0x14}], 0x1}, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x80000000, 0x4)
recvmmsg(r0, &(0x7f0000004800)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003440)=""/255, 0xff}}], 0x1, 0x0, 0x0)