[  491.249997] gre: GRE over IPv4 demultiplexer driver
[  491.254312] ip6_gre: GRE over IPv6 tunneling driver
[  491.258365] ip6_tunnel: g1 xmit: Local address not yet configured!
[  491.261412] ip6_tunnel: g1 xmit: Local address not yet configured!
[  491.426192] ip6_tunnel: g2 xmit: Local address not yet configured!
[  491.428937] ip6_tunnel: g2 xmit: Local address not yet configured!