[  357.376312] gre: GRE over IPv4 demultiplexer driver
[  357.380098] ip6_gre: GRE over IPv6 tunneling driver
[  357.383410] ip6_tunnel: g1 xmit: Local address not yet configured!
[  357.385825] ip6_tunnel: g1 xmit: Local address not yet configured!
[  357.526315] ip6_tunnel: g2 xmit: Local address not yet configured!
[  357.528648] ip6_tunnel: g2 xmit: Local address not yet configured!