[  477.814522][ T4305] gre: GRE over IPv4 demultiplexer driver
[  477.855300][ T4305] ip6_gre: GRE over IPv6 tunneling driver
[  477.903504][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  477.947464][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  479.582039][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  479.618609][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!