r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000300)={0x1c, 0x5e, 0x1, 0x0, 0x0, "", [@generic="ca42c120dde8f05e3d"]}, 0x1c}], 0x1}, 0x0)