r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000004c0)=@updsa={0xfc, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@loopback}, {@in=@empty, 0x0, 0x2b}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8}}]}, 0xfc}}, 0x0)