r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x1d, &(0x7f0000000280)=[@window, @timestamp={0x8, 0x8}, @sack_perm, @timestamp], 0x14)