[  420.439310] ip6_gre: GRE over IPv6 tunneling driver
[  420.453696] ip6_tunnel: g1 xmit: Local address not yet configured!
[  420.463512] ip6_tunnel: g1 xmit: Local address not yet configured!
[  421.053738] ip6_tunnel: g2 xmit: Local address not yet configured!
[  421.063825] ip6_tunnel: g2 xmit: Local address not yet configured!