[  295.625597] gre: GRE over IPv4 demultiplexer driver
[  295.631270] ip6_gre: GRE over IPv6 tunneling driver
[  295.646056] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.660600] ip6_tunnel: g1 xmit: Local address not yet configured!
[  296.727828] ip6_tunnel: g2 xmit: Local address not yet configured!
[  296.741896] ip6_tunnel: g2 xmit: Local address not yet configured!