r0 = socket$netlink(0x10, 0x3, 0x6)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={0x50, 0x15, 0xc21, 0x0, 0x0, {}, [@nested={0x39, 0x0, 0x0, 0x1, [@generic="5bd25c9676ea2f49d664c6a164edc56acd5a6cbeaeef88fcdfba184b97b478681a70d35152785cd5b092a9bf002549c1aa6a7612f4"]}]}, 0x50}}, 0x0)