r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)=ANY=[@ANYBLOB="180000001200090b"], 0x18}], 0x1}, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0)