[ 4604.339296][T23293] gre: GRE over IPv4 demultiplexor driver
[ 4606.479896][T23316] ip_gre: GRE over IPv4 tunneling driver
[ 4672.201900][T23897] ip6_gre: GRE over IPv6 tunneling driver
[ 4719.240614][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4725.768497][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4731.207520][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4737.607504][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!