[  204.559601] gre: GRE over IPv4 demultiplexer driver
[  204.564473] ip6_gre: GRE over IPv6 tunneling driver
[  204.572933] ip6_tunnel: g1 xmit: Local address not yet configured!
[  204.577886] ip6_tunnel: g1 xmit: Local address not yet configured!
[  204.825560] ip6_tunnel: g2 xmit: Local address not yet configured!
[  204.829938] ip6_tunnel: g2 xmit: Local address not yet configured!