[  323.889726] gre: GRE over IPv4 demultiplexer driver
[  323.893922] ip6_gre: GRE over IPv6 tunneling driver
[  323.908550] ip6_tunnel: g1 xmit: Local address not yet configured!
[  323.919966] ip6_tunnel: g1 xmit: Local address not yet configured!
[  324.465690] ip6_tunnel: g2 xmit: Local address not yet configured!
[  324.474899] ip6_tunnel: g2 xmit: Local address not yet configured!