[  332.662604] gre: GRE over IPv4 demultiplexer driver
[  332.666992] ip6_gre: GRE over IPv6 tunneling driver
[  332.681218] ip6_tunnel: g1 xmit: Local address not yet configured!
[  332.693610] ip6_tunnel: g1 xmit: Local address not yet configured!
[  333.301468] ip6_tunnel: g2 xmit: Local address not yet configured!
[  333.312949] ip6_tunnel: g2 xmit: Local address not yet configured!