[ 2849.788878][T23672] gre: GRE over IPv4 demultiplexer driver
[ 2851.325413][T23695] ip_gre: GRE over IPv4 tunneling driver
[ 2898.556375][T24267] ip6_gre: GRE over IPv6 tunneling driver
[ 2931.048620][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2935.848548][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2940.008503][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2944.807528][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3013.566434][T25656] ping (25656) used greatest stack depth: 23296 bytes left