[  483.870460] gre: GRE over IPv4 demultiplexer driver
[  483.874506] ip6_gre: GRE over IPv6 tunneling driver
[  483.883297] ip6_tunnel: g1 xmit: Local address not yet configured!
[  483.887697] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.127715] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.131760] ip6_tunnel: g2 xmit: Local address not yet configured!