r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x10, &(0x7f0000000000)={@in={{0x2, 0x0, @dev}}, 0x0, 0x0, 0x0, 0x0, "d1a65c838a00fd3bf48392541e36eeaa2fd71e057bf2e4d1535db1cf53042e289f22061e3a30b02fff476543f6a2b7a763a1c19e670623e56a253a4afc5a12672d6b7b7389d521e3b6dfa267cd26b475"}, 0xd8)