r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=@updsa={0x180, 0x1a, 0x1, 0x70bd25, 0x25dfdbfe, {{@in=@rand_addr=0x64010100, @in6=@remote, 0x4e23, 0x7ff, 0x4e22, 0x7, 0xa, 0x80, 0x80, 0x6c}, {@in6=@rand_addr=' \x01\x00', 0x4d2, 0x6c}, @in=@multicast2, {0x480000000, 0x5246, 0x8, 0x6b, 0x80, 0x3, 0x6, 0x1}, {0xa, 0xfffffffffffffffc, 0xc, 0x4}, {0x4, 0x7, 0x7fff}, 0x70bd27, 0x0, 0x2, 0x1, 0x0, 0x8}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @algo_crypt={0x48, 0x2, {{'ctr-blowfish-asm\x00'}}}]}, 0x180}, 0x1, 0x0, 0x0, 0x895}, 0x0)