[  627.482517][T26896] gre: GRE over IPv4 demultiplexer driver
[  627.538789][T26896] ip6_gre: GRE over IPv6 tunneling driver
[  627.599633][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  627.637808][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  629.227103][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  629.264016][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!