r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x19, &(0x7f0000000e40)={@in, 0x0, 0x0, 0x0, 0x0, "13ef5694f7f4bce8bc895141584a9cdc9dc9efcc7d082d686323b16d34fd2bd0708ddf37a68395b261a2f79a30db365e7c16651d2c003b4d2a2327407668e40b97bd425c1ac4dd91ba0a7433214f2c4b"}, 0xd8)