[  277.306280] gre: GRE over IPv4 demultiplexer driver
[  277.311917] ip6_gre: GRE over IPv6 tunneling driver
[  277.328621] ip6_tunnel: g1 xmit: Local address not yet configured!
[  277.341089] ip6_tunnel: g1 xmit: Local address not yet configured!
[  277.975473] ip6_tunnel: g2 xmit: Local address not yet configured!
[  277.986173] ip6_tunnel: g2 xmit: Local address not yet configured!