r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x0, "1f6f2d535e1e1987cf3458e6a4383a4053a42fcb4af87f6aec717d93354dbe00f3cc787613b2c4a1454864cea7cf399abcb39ce7daa2e7548163689147126f8d2a44b250cb448a4c91d6698763c6f569"}, 0xd8)