[  596.911974][T13688] gre: GRE over IPv4 demultiplexer driver
[  596.989357][T13688] ip6_gre: GRE over IPv6 tunneling driver
[  597.052672][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  597.085591][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  599.010699][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  599.047013][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!