[ 3200.296583][T23674] gre: GRE over IPv4 demultiplexer driver
[ 3201.862030][T23697] ip_gre: GRE over IPv4 tunneling driver
[ 3249.860994][T24269] ip6_gre: GRE over IPv6 tunneling driver
[ 3282.907545][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3287.772430][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3291.996420][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3296.796423][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!