[  556.164733][ T3659] gre: GRE over IPv4 demultiplexer driver
[  556.196174][ T3659] ip6_gre: GRE over IPv6 tunneling driver
[  556.256648][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  556.304257][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  557.970508][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  557.999205][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!