[  216.968144][T15328] gre: GRE over IPv4 demultiplexer driver
[  217.003610][T15328] ip6_gre: GRE over IPv6 tunneling driver
[  217.050036][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  217.082655][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  218.555520][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  218.580828][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!