[  316.102109] gre: GRE over IPv4 demultiplexer driver
[  316.106240] ip6_gre: GRE over IPv6 tunneling driver
[  316.119816] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.130787] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.689749] ip6_tunnel: g2 xmit: Local address not yet configured!
[  316.698929] ip6_tunnel: g2 xmit: Local address not yet configured!