[  333.356209] gre: GRE over IPv4 demultiplexer driver
[  333.360629] ip6_gre: GRE over IPv6 tunneling driver
[  333.374534] ip6_tunnel: g1 xmit: Local address not yet configured!
[  333.384818] ip6_tunnel: g1 xmit: Local address not yet configured!
[  334.026869] ip6_tunnel: g2 xmit: Local address not yet configured!
[  334.036600] ip6_tunnel: g2 xmit: Local address not yet configured!