我正在托管一个在线游戏室（haxball），并且为了托管它，我通过终端无头打开chrome，并加载页面并将脚本（用JavaScript编写）放在chrome的控制台中。
加入的玩家在主机上出现类似滞后的行为，并且在终端中出现以下错误。谁能解释这些错误是什么和/或如何解决这些错误？
[1216/004510.134142:INFO:socket_udp.cc(367)] sendto() has failed twice returning a transient error net::ERR_ADDRESS_UNREACHABLE. Dropping the packet.
[1216/004511.139203:INFO:socket_udp.cc(367)] sendto() has failed twice returning a transient error net::ERR_ADDRESS_UNREACHABLE. Dropping the packet.
[1216/004527.614994:ERROR:peerconnection.cc(5107)] AddSctpDataStream called when sctp_transport_ is NULL.
[1216/004527.615878:ERROR:peerconnection.cc(5107)] AddSctpDataStream called when sctp_transport_ is NULL.
[1216/004527.616740:ERROR:peerconnection.cc(5107)] AddSctpDataStream called when sctp_transport_ is NULL.
[1216/004527.626244:WARNING:stunport.cc(422)] Port[677c8c00:data:1:0:local:Net[any:0:0:0:x:x:x:x:x/0:Wildcard:id=0]]: StunPort: stun host lookup received error 0
[1216/004657.222407:ERROR:peerconnection.cc(5107)] AddSctpDataStream called when sctp_transport_ is NULL.
[1216/004657.223071:ERROR:peerconnection.cc(5107)] AddSctpDataStream called when sctp_transport_ is NULL.
[1216/004657.223587:ERROR:peerconnection.cc(5107)] AddSctpDataStream called when sctp_transport_ is NULL.
[1216/004657.240650:WARNING:stunport.cc(422)] Port[677c7c00:data:1:0:local:Net[any:0:0:0:x:x:x:x:x/0:Wildcard:id=0]]: StunPort: stun host lookup received error 0