[  463.237160][ T6328] gre: GRE over IPv4 demultiplexer driver
[  463.264993][ T6328] ip6_gre: GRE over IPv6 tunneling driver
[  463.318660][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  463.357276][   T67] ip6_tunnel: g1 xmit: Local address not yet configured!
[  464.829919][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!
[  464.856750][   T67] ip6_tunnel: g2 xmit: Local address not yet configured!