[  564.145170][ T4791] gre: GRE over IPv4 demultiplexer driver
[  564.173486][ T4791] ip6_gre: GRE over IPv6 tunneling driver
[  564.214523][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  564.245572][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  565.642628][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  565.678254][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!