[  293.489656] gre: GRE over IPv4 demultiplexer driver
[  293.494326] ip6_gre: GRE over IPv6 tunneling driver
[  293.509468] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.523528] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.158934] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.169151] ip6_tunnel: g2 xmit: Local address not yet configured!