[ 2906.638737][T22129] gre: GRE over IPv4 demultiplexer driver
[ 2908.291378][T22153] ip_gre: GRE over IPv4 tunneling driver
[ 2954.113824][T22725] ip6_gre: GRE over IPv6 tunneling driver
[ 2962.938720][T22130] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 2973.408041][T22982] ping (22982) used greatest stack depth: 23464 bytes left
[ 2985.402577][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2990.009610][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2994.169595][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2998.777618][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!