r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x7ff, 0x4)
sendmmsg$inet6(r0, &(0x7f0000000d40)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c, 0x0}}], 0x1, 0x20000000)