[  476.584479] gre: GRE over IPv4 demultiplexer driver
[  476.589449] ip6_gre: GRE over IPv6 tunneling driver
[  476.605574] ip6_tunnel: g1 xmit: Local address not yet configured!
[  476.618655] ip6_tunnel: g1 xmit: Local address not yet configured!
[  477.151552] ip6_tunnel: g2 xmit: Local address not yet configured!
[  477.161232] ip6_tunnel: g2 xmit: Local address not yet configured!