[  642.925842][ T5077] gre: GRE over IPv4 demultiplexer driver
[  642.976010][ T5077] ip6_gre: GRE over IPv6 tunneling driver
[  643.024517][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  643.072967][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  645.019454][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  645.051923][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!