[  293.856870] gre: GRE over IPv4 demultiplexer driver
[  293.860917] ip6_gre: GRE over IPv6 tunneling driver
[  293.874008] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.886021] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.504466] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.514665] ip6_tunnel: g2 xmit: Local address not yet configured!