[  425.802081] gre: GRE over IPv4 demultiplexer driver
[  425.807425] ip6_gre: GRE over IPv6 tunneling driver
[  425.812357] ip6_tunnel: g1 xmit: Local address not yet configured!
[  425.815312] ip6_tunnel: g1 xmit: Local address not yet configured!
[  425.989114] ip6_tunnel: g2 xmit: Local address not yet configured!
[  425.992168] ip6_tunnel: g2 xmit: Local address not yet configured!