r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
gettid()
sendmsg$netlink(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000002580)={0x50, 0x14, 0x1, 0x0, 0x0, "", [@nested={0x3d, 0x0, 0x0, 0x1, [@generic="c54df736d4b954476eb4ae83d075b49c41c4ac86c8caa3a043768ea150d2b2c023c98085332d3a3aa4ee34393f82045507025fc9177977b82c"]}]}, 0x50}], 0x1}, 0x0)