r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x18, 0x14, 0x1, 0x0, 0x0, {0x2, 0x48}, [@nested={0x4}]}, 0x18}}, 0x0)