[  446.231357] gre: GRE over IPv4 demultiplexer driver
[  446.235749] ip6_gre: GRE over IPv6 tunneling driver
[  446.241128] ip6_tunnel: g1 xmit: Local address not yet configured!
[  446.244965] ip6_tunnel: g1 xmit: Local address not yet configured!
[  446.466850] ip6_tunnel: g2 xmit: Local address not yet configured!
[  446.470522] ip6_tunnel: g2 xmit: Local address not yet configured!