[ 1708.146416][ T8761] gre: GRE over IPv4 demultiplexer driver
[ 1708.616197][ T8784] ip_gre: GRE over IPv4 tunneling driver
[ 1725.157290][ T9357] ip6_gre: GRE over IPv6 tunneling driver
[ 1731.203588][   T10] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1736.067519][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1738.115511][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1740.036518][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1742.084514][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1764.100662][T10739] ping (10739) used greatest stack depth: 22272 bytes left