r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e00010100000047272c0000b1fe00000000000053"], 0x1c}], 0x1}, 0x0)