r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendmsg(r0, &(0x7f00000019c0)={&(0x7f00000005c0)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000001940)=[{0x0}, {0x0}], 0x2}, 0x30040050)