r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001640)={0x18, 0x30, 0x9, 0x0, 0x0, {0x0, 0x2}, [@nested={0x4, 0x1}]}, 0x18}}, 0x0)