[  294.205833] gre: GRE over IPv4 demultiplexer driver
[  294.210058] ip6_gre: GRE over IPv6 tunneling driver
[  294.222280] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.231315] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.781842] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.791655] ip6_tunnel: g2 xmit: Local address not yet configured!