[  332.931399] gre: GRE over IPv4 demultiplexer driver
[  332.938114] ip6_gre: GRE over IPv6 tunneling driver
[  332.952332] ip6_tunnel: g1 xmit: Local address not yet configured!
[  332.964270] ip6_tunnel: g1 xmit: Local address not yet configured!
[  333.629397] ip6_tunnel: g2 xmit: Local address not yet configured!
[  333.638808] ip6_tunnel: g2 xmit: Local address not yet configured!