[  874.140169][T12093] gre: GRE over IPv4 demultiplexer driver
[  874.215717][T12093] ip6_gre: GRE over IPv6 tunneling driver
[  874.441684][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  874.568399][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  881.816189][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  881.955314][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!