[  740.300769][T17151] gre: GRE over IPv4 demultiplexer driver
[  740.338029][T17151] ip6_gre: GRE over IPv6 tunneling driver
[  740.380331][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  740.404915][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  741.753699][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  741.783280][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!