[  194.267164] gre: GRE over IPv4 demultiplexer driver
[  194.271249] ip6_gre: GRE over IPv6 tunneling driver
[  194.278209] ip6_tunnel: g1 xmit: Local address not yet configured!
[  194.282411] ip6_tunnel: g1 xmit: Local address not yet configured!
[  194.507257] ip6_tunnel: g2 xmit: Local address not yet configured!
[  194.511157] ip6_tunnel: g2 xmit: Local address not yet configured!