[ 3185.922422][T23668] gre: GRE over IPv4 demultiplexer driver
[ 3187.575216][T23691] ip_gre: GRE over IPv4 tunneling driver
[ 3237.085526][T24265] ip6_gre: GRE over IPv6 tunneling driver
[ 3254.625847][   T10] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3258.411324][T24519] ping (24519) used greatest stack depth: 22736 bytes left
[ 3271.073563][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3276.193572][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3280.480598][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3285.600554][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!