[ 3347.649237][ T3697] gre: GRE over IPv4 demultiplexor driver
[ 3348.784637][ T3720] ip_gre: GRE over IPv4 tunneling driver
[ 3383.636863][ T4291] ip6_gre: GRE over IPv6 tunneling driver
[ 3387.903705][T24769] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3395.520642][T27704] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3407.488576][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3411.264552][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3414.655571][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3418.431588][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!