[  295.136476] gre: GRE over IPv4 demultiplexer driver
[  295.140159] ip6_gre: GRE over IPv6 tunneling driver
[  295.154655] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.167968] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.745855] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.755252] ip6_tunnel: g2 xmit: Local address not yet configured!