[  483.771875] gre: GRE over IPv4 demultiplexer driver
[  483.775762] ip6_gre: GRE over IPv6 tunneling driver
[  483.783072] ip6_tunnel: g1 xmit: Local address not yet configured!
[  483.786818] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.007691] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.011421] ip6_tunnel: g2 xmit: Local address not yet configured!