r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="400000001200050104000000ffdbdf2528001a"], 0x40}, 0x13, 0x0, 0x0, 0x880}, 0x20040840)