[  659.303204][ T8538] gre: GRE over IPv4 demultiplexer driver
[  659.331338][ T8538] ip6_gre: GRE over IPv6 tunneling driver
[  659.396330][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  659.441326][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  660.864306][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  660.891725][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!