[  627.834032][T11892] gre: GRE over IPv4 demultiplexer driver
[  627.864845][T11892] ip6_gre: GRE over IPv6 tunneling driver
[  627.936171][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  627.977934][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  629.973103][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  630.026907][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!