[  487.588176][ T4313] gre: GRE over IPv4 demultiplexer driver
[  487.626225][ T4313] ip6_gre: GRE over IPv6 tunneling driver
[  487.694215][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  487.737344][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  489.651867][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  489.700358][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!