[  880.544746][T13823] gre: GRE over IPv4 demultiplexer driver
[  880.593691][T13823] ip6_gre: GRE over IPv6 tunneling driver
[  880.635250][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  880.665118][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  882.189334][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  882.216760][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!