[  483.323037] gre: GRE over IPv4 demultiplexer driver
[  483.325883] ip6_gre: GRE over IPv6 tunneling driver
[  483.331830] ip6_tunnel: g1 xmit: Local address not yet configured!
[  483.336025] ip6_tunnel: g1 xmit: Local address not yet configured!
[  483.548036] ip6_tunnel: g2 xmit: Local address not yet configured!
[  483.552048] ip6_tunnel: g2 xmit: Local address not yet configured!