[  480.281132] gre: GRE over IPv4 demultiplexer driver
[  480.284310] ip6_gre: GRE over IPv6 tunneling driver
[  480.290583] ip6_tunnel: g1 xmit: Local address not yet configured!
[  480.294096] ip6_tunnel: g1 xmit: Local address not yet configured!
[  480.502933] ip6_tunnel: g2 xmit: Local address not yet configured!
[  480.506434] ip6_tunnel: g2 xmit: Local address not yet configured!