r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000680)=@allocspi={0x1dc, 0x16, 0x411, 0x0, 0x0, {{{@in6=@private2, @in=@private}, {@in6=@private1, 0x0, 0x33}, @in=@empty, {}, {}, {}, 0x8000000, 0x0, 0x2}, 0x0, 0xfdffff00}, [@sa={0xe4, 0x6, {{@in=@local, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x4e24, 0x1, 0x4e20, 0x8, 0x2, 0x20, 0xa0}, {@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d3, 0xcd}, @in6=@mcast2, {0x4, 0x2, 0x6, 0x2, 0x7, 0x4, 0xa, 0xeb}, {0x8001, 0xc, 0x4, 0x9}, {0x5, 0x3, 0xd15}, 0x70bd2c, 0x3505, 0xa, 0x0, 0x1, 0x2}}]}, 0x1dc}}, 0x0)