[  492.427187] ip6_gre: GRE over IPv6 tunneling driver
[  492.441986] ip6_tunnel: g1 xmit: Local address not yet configured!
[  492.453634] ip6_tunnel: g1 xmit: Local address not yet configured!
[  493.073234] ip6_tunnel: g2 xmit: Local address not yet configured!
[  493.084580] ip6_tunnel: g2 xmit: Local address not yet configured!