[  300.048318] gre: GRE over IPv4 demultiplexor driver
[  300.050483] ip6_gre: GRE over IPv6 tunneling driver
[  300.064157] ip6_tunnel: er6 xmit: Local address not yet configured!
[  300.076177] ip6_tunnel: er6 xmit: Local address not yet configured!
[  300.085156] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  300.928214] ip6_tunnel: gt6 xmit: Local address not yet configured!
[  300.928332] ip6_tunnel: er6 xmit: Local address not yet configured!
[  301.056227] ip6_tunnel: gt6 xmit: Local address not yet configured!