[ 3037.202085][T11009] gre: GRE over IPv4 demultiplexer driver
[ 3038.887304][T11032] ip_gre: GRE over IPv4 tunneling driver
[ 3086.148540][T11607] ip6_gre: GRE over IPv6 tunneling driver
[ 3106.541069][T11863] ping (11863) used greatest stack depth: 23648 bytes left
[ 3110.289988][    T9] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3118.801830][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3123.537837][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3127.569839][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3132.305844][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!