[  654.148623][ T3634] gre: GRE over IPv4 demultiplexor driver
[  654.212693][ T3634] ip6_gre: GRE over IPv6 tunneling driver
[  654.399588][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  654.506315][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  659.912712][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  660.002473][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!