[ 4313.670604][T20103] gre: GRE over IPv4 demultiplexor driver
[ 4315.618921][T20127] ip_gre: GRE over IPv4 tunneling driver
[ 4377.523803][T20703] ip6_gre: GRE over IPv6 tunneling driver
[ 4419.980261][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4426.315208][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4431.499196][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4437.579226][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!