[  196.641351] gre: GRE over IPv4 demultiplexer driver
[  196.645827] ip6_gre: GRE over IPv6 tunneling driver
[  196.651044] ip6_tunnel: g1 xmit: Local address not yet configured!
[  196.654516] ip6_tunnel: g1 xmit: Local address not yet configured!
[  196.843952] ip6_tunnel: g2 xmit: Local address not yet configured!
[  196.847195] ip6_tunnel: g2 xmit: Local address not yet configured!