[  293.855448] gre: GRE over IPv4 demultiplexer driver
[  293.861119] ip6_gre: GRE over IPv6 tunneling driver
[  293.879897] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.893096] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.559108] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.569517] ip6_tunnel: g2 xmit: Local address not yet configured!