[ 2920.907995][T22113] gre: GRE over IPv4 demultiplexer driver
[ 2922.574155][T22137] ip_gre: GRE over IPv4 tunneling driver
[ 2969.558237][T22709] ip6_gre: GRE over IPv6 tunneling driver
[ 2992.877618][   T10] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3001.453043][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3006.189066][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3010.285083][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3015.085041][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3082.806934][T24094] ping (24094) used greatest stack depth: 23040 bytes left