r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm_chain(r0, &(0x7f0000003900)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000038c0)={&(0x7f00000016c0)=@newsa={0xec4, 0x10, 0x10, 0x70bd2b, 0x25dfdbfd, {{@in, @in, 0x4e20, 0x4, 0x4e22, 0x7}, {}, @in, {0x6, 0xfffffffffffffffc, 0xbe8, 0x1, 0x8, 0x5, 0x1, 0xcc7}, {0x3, 0xce66, 0x4, 0x2}, {0x6, 0x2, 0x1}, 0x70bd2a}, [@algo_auth={0xdd1, 0x1, {{}, 0x6c48}}]}, 0xec4}, 0x1, 0x0, 0x0, 0x10}, 0x20040040)