[  204.072203] gre: GRE over IPv4 demultiplexer driver
[  204.076108] ip6_gre: GRE over IPv6 tunneling driver
[  204.083192] ip6_tunnel: g1 xmit: Local address not yet configured!
[  204.087577] ip6_tunnel: g1 xmit: Local address not yet configured!
[  204.305222] ip6_tunnel: g2 xmit: Local address not yet configured!
[  204.308965] ip6_tunnel: g2 xmit: Local address not yet configured!