[  288.799776] gre: GRE over IPv4 demultiplexer driver
[  288.804610] ip6_gre: GRE over IPv6 tunneling driver
[  288.810139] ip6_tunnel: g1 xmit: Local address not yet configured!
[  288.813683] ip6_tunnel: g1 xmit: Local address not yet configured!
[  288.995257] ip6_tunnel: g2 xmit: Local address not yet configured!
[  288.998175] ip6_tunnel: g2 xmit: Local address not yet configured!