[  379.879460][ T1988] gre: GRE over IPv4 demultiplexer driver
[  379.907009][ T1988] ip6_gre: GRE over IPv6 tunneling driver
[  379.968274][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  380.021143][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  381.422254][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  381.455920][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!