[  388.766473] gre: GRE over IPv4 demultiplexer driver
[  388.771766] ip6_gre: GRE over IPv6 tunneling driver
[  388.777763] ip6_tunnel: g1 xmit: Local address not yet configured!
[  388.781695] ip6_tunnel: g1 xmit: Local address not yet configured!
[  389.002087] ip6_tunnel: g2 xmit: Local address not yet configured!
[  389.005917] ip6_tunnel: g2 xmit: Local address not yet configured!