r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5c000000150001000000000000000000ff010000000000000000000000000001fe8000"/63, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\b'], 0x5c}}, 0x0)