r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)={0x20, 0x19, 0x1, 0x0, 0x0, "", [@generic="02", @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @u32=0x80000000}]}]}, 0x20}], 0x1}, 0x0)