[  293.734740] gre: GRE over IPv4 demultiplexer driver
[  293.738364] ip6_gre: GRE over IPv6 tunneling driver
[  293.751503] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.761262] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.288689] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.298402] ip6_tunnel: g2 xmit: Local address not yet configured!