[  452.704068][T17395] gre: GRE over IPv4 demultiplexer driver
[  452.744648][T17395] ip6_gre: GRE over IPv6 tunneling driver
[  452.798044][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  452.836478][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  454.219846][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  454.239279][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!