[  315.095992] gre: GRE over IPv4 demultiplexer driver
[  315.100902] ip6_gre: GRE over IPv6 tunneling driver
[  315.112047] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.123714] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.690805] ip6_tunnel: g2 xmit: Local address not yet configured!
[  315.698806] ip6_tunnel: g2 xmit: Local address not yet configured!