r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001b80)={@in={{0x2, 0x0, @private}}, 0x0, 0x0, 0x0, 0x0, "31a8a9658b1b800a5c706694f4b14fb3dee4839cdca348d356a4b71298d30ba4ac6dafe8d91344e4929ff3981e652f3470bc738c01e5821d1e3b92bca5359eb7fae0b920dbc488c207dd2fee460b95d0"}, 0xd8)