r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000002840)=0xffffffffffffffff, 0x4)
sendmmsg$inet6(r0, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9b", 0x1}], 0x1}}], 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000180), 0x4)