[ 2845.231969][T23668] gre: GRE over IPv4 demultiplexer driver
[ 2846.904488][T23695] ip_gre: GRE over IPv4 tunneling driver
[ 2893.856043][T24266] ip6_gre: GRE over IPv6 tunneling driver
[ 2910.254667][    T9] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 2926.189550][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2930.019637][T24703] ping (24703) used greatest stack depth: 23616 bytes left
[ 2930.990489][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2935.150479][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2939.949517][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!