[  880.949802][T12093] gre: GRE over IPv4 demultiplexer driver
[  881.015450][T12093] ip6_gre: GRE over IPv6 tunneling driver
[  881.255126][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  881.415139][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  888.856122][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  888.991380][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!