[  197.611995] gre: GRE over IPv4 demultiplexer driver
[  197.615786] ip6_gre: GRE over IPv6 tunneling driver
[  197.623210] ip6_tunnel: g1 xmit: Local address not yet configured!
[  197.627268] ip6_tunnel: g1 xmit: Local address not yet configured!
[  197.852270] ip6_tunnel: g2 xmit: Local address not yet configured!
[  197.856003] ip6_tunnel: g2 xmit: Local address not yet configured!