[  293.919458] gre: GRE over IPv4 demultiplexer driver
[  293.924496] ip6_gre: GRE over IPv6 tunneling driver
[  293.939409] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.949580] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.577827] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.588767] ip6_tunnel: g2 xmit: Local address not yet configured!