[  768.729566][T17426] gre: GRE over IPv4 demultiplexer driver
[  768.767440][T17426] ip6_gre: GRE over IPv6 tunneling driver
[  768.812764][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  768.845212][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  770.392202][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  770.423600][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!