r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="8c030000170001"], 0x38c}, 0x1, 0x0, 0x0, 0x10}, 0x4000004)