[  596.278514][T13727] gre: GRE over IPv4 demultiplexer driver
[  596.323514][T13727] ip6_gre: GRE over IPv6 tunneling driver
[  596.376539][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  596.409992][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  597.940063][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  597.966825][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!