r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000540)=ANY=[@ANYBLOB="200000006d000100000000000000000021cfb66e65"], 0x20}], 0x1}, 0x0)