r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x1a4, 0x0, "a9628da9a41c2344b0b4a9926e3d7bc62239eac4ee65b94ad4df2f1a8d582939cfb38e04c33e6b7a35897237bfc61080cae06e00b431a9d241e728c29cb49b837bd1519cf1668432f35f0659f4497c77"}, 0xd8)