[ 1566.757268][ T3184] gre: GRE over IPv4 demultiplexer driver
[ 1567.212563][ T3207] ip_gre: GRE over IPv4 tunneling driver
[ 1582.888363][ T3785] ip6_gre: GRE over IPv6 tunneling driver
[ 1593.154706][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1594.137844][ T4222] ping (4222) used greatest stack depth: 23760 bytes left
[ 1595.138660][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1596.994650][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1598.978659][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!