[  531.460927][ T4818] gre: GRE over IPv4 demultiplexer driver
[  531.500748][ T4818] ip6_gre: GRE over IPv6 tunneling driver
[  531.547731][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  531.592172][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  533.010838][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  533.036127][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!