[  670.099250][T13746] gre: GRE over IPv4 demultiplexer driver
[  670.137658][T13746] ip6_gre: GRE over IPv6 tunneling driver
[  670.181924][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  670.216843][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  671.601257][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  671.631068][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!