[  484.866634] gre: GRE over IPv4 demultiplexer driver
[  484.870312] ip6_gre: GRE over IPv6 tunneling driver
[  484.875793] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.879654] ip6_tunnel: g1 xmit: Local address not yet configured!
[  485.105285] ip6_tunnel: g2 xmit: Local address not yet configured!
[  485.109121] ip6_tunnel: g2 xmit: Local address not yet configured!