[  398.719315] gre: GRE over IPv4 demultiplexer driver
[  398.722496] ip6_gre: GRE over IPv6 tunneling driver
[  398.727979] ip6_tunnel: g1 xmit: Local address not yet configured!
[  398.731973] ip6_tunnel: g1 xmit: Local address not yet configured!
[  398.947847] ip6_tunnel: g2 xmit: Local address not yet configured!
[  398.951550] ip6_tunnel: g2 xmit: Local address not yet configured!