[  384.205603][ T1978] gre: GRE over IPv4 demultiplexer driver
[  384.235876][ T1978] ip6_gre: GRE over IPv6 tunneling driver
[  384.279670][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  384.304233][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  385.677288][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  385.703097][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!