[  453.121980] gre: GRE over IPv4 demultiplexer driver
[  453.124993] ip6_gre: GRE over IPv6 tunneling driver
[  453.131848] ip6_tunnel: g1 xmit: Local address not yet configured!
[  453.136100] ip6_tunnel: g1 xmit: Local address not yet configured!
[  453.352222] ip6_tunnel: g2 xmit: Local address not yet configured!
[  453.356242] ip6_tunnel: g2 xmit: Local address not yet configured!