[  482.872219] gre: GRE over IPv4 demultiplexer driver
[  482.875510] ip6_gre: GRE over IPv6 tunneling driver
[  482.881863] ip6_tunnel: g1 xmit: Local address not yet configured!
[  482.885709] ip6_tunnel: g1 xmit: Local address not yet configured!
[  483.103591] ip6_tunnel: g2 xmit: Local address not yet configured!
[  483.107357] ip6_tunnel: g2 xmit: Local address not yet configured!