[  293.564853] gre: GRE over IPv4 demultiplexer driver
[  293.569489] ip6_gre: GRE over IPv6 tunneling driver
[  293.585131] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.598227] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.244809] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.255263] ip6_tunnel: g2 xmit: Local address not yet configured!