[  615.048752][ T3704] gre: GRE over IPv4 demultiplexer driver
[  615.108311][ T3704] ip6_gre: GRE over IPv6 tunneling driver
[  615.178919][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  615.243281][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  617.897677][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  617.963345][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!