r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000840)={0x20, 0x12, 0x69844ea0a6ddcd11, 0x0, 0x0, {0x7}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="87"}]}]}, 0x20}}, 0x0)