[  293.237971] gre: GRE over IPv4 demultiplexer driver
[  293.243831] ip6_gre: GRE over IPv6 tunneling driver
[  293.258607] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.269593] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.817661] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.826568] ip6_tunnel: g2 xmit: Local address not yet configured!