[  295.107936] gre: GRE over IPv4 demultiplexer driver
[  295.113181] ip6_gre: GRE over IPv6 tunneling driver
[  295.127412] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.140253] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.733124] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.742484] ip6_tunnel: g2 xmit: Local address not yet configured!