[  484.575249] gre: GRE over IPv4 demultiplexer driver
[  484.579054] ip6_gre: GRE over IPv6 tunneling driver
[  484.585719] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.589892] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.826079] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.830230] ip6_tunnel: g2 xmit: Local address not yet configured!