[  388.504089] gre: GRE over IPv4 demultiplexer driver
[  388.507202] ip6_gre: GRE over IPv6 tunneling driver
[  388.514440] ip6_tunnel: g1 xmit: Local address not yet configured!
[  388.518370] ip6_tunnel: g1 xmit: Local address not yet configured!
[  388.714123] ip6_tunnel: g2 xmit: Local address not yet configured!
[  388.717508] ip6_tunnel: g2 xmit: Local address not yet configured!