[  293.387355] gre: GRE over IPv4 demultiplexer driver
[  293.391872] ip6_gre: GRE over IPv6 tunneling driver
[  293.405059] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.416903] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.959087] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.968714] ip6_tunnel: g2 xmit: Local address not yet configured!