[  388.113397] gre: GRE over IPv4 demultiplexer driver
[  388.116851] ip6_gre: GRE over IPv6 tunneling driver
[  388.123739] ip6_tunnel: g1 xmit: Local address not yet configured!
[  388.127599] ip6_tunnel: g1 xmit: Local address not yet configured!
[  388.352833] ip6_tunnel: g2 xmit: Local address not yet configured!
[  388.356575] ip6_tunnel: g2 xmit: Local address not yet configured!