[ 2796.205781][T17632] gre: GRE over IPv4 demultiplexor driver
[ 2798.400821][T17655] ip_gre: GRE over IPv4 tunneling driver
[ 2864.216495][T18228] ip6_gre: GRE over IPv6 tunneling driver
[ 2910.346308][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2916.682200][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2922.122205][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2928.522225][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!