[  386.969936] gre: GRE over IPv4 demultiplexer driver
[  386.973308] ip6_gre: GRE over IPv6 tunneling driver
[  386.977000] ip6_tunnel: g1 xmit: Local address not yet configured!
[  386.980255] ip6_tunnel: g1 xmit: Local address not yet configured!
[  387.156662] ip6_tunnel: g2 xmit: Local address not yet configured!
[  387.160122] ip6_tunnel: g2 xmit: Local address not yet configured!