r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c)
sendmsg$inet6(r0, &(0x7f0000000500)={&(0x7f0000000200)={0xa, 0x0, 0x0, @local}, 0x1c, 0x0}, 0x20040091)