[  791.833811][T21207] gre: GRE over IPv4 demultiplexer driver
[  791.864400][T21207] ip6_gre: GRE over IPv6 tunneling driver
[  791.916552][   T71] ip6_tunnel: g1 xmit: Local address not yet configured!
[  791.945992][   T71] ip6_tunnel: g1 xmit: Local address not yet configured!
[  793.467974][   T71] ip6_tunnel: g2 xmit: Local address not yet configured!
[  793.491992][   T71] ip6_tunnel: g2 xmit: Local address not yet configured!