[  654.404905][ T3635] gre: GRE over IPv4 demultiplexor driver
[  654.469011][ T3635] ip6_gre: GRE over IPv6 tunneling driver
[  654.619862][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  654.735212][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  660.435756][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  660.546314][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!