[ 1629.424921][ T1646] gre: GRE over IPv4 demultiplexer driver
[ 1629.913905][ T1669] ip_gre: GRE over IPv4 tunneling driver
[ 1646.491351][ T2243] ip6_gre: GRE over IPv6 tunneling driver
[ 1649.241157][T10717] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1657.418071][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1659.466073][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1661.322072][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1663.370072][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1668.698084][ T3058] ping (3058) used greatest stack depth: 23120 bytes left
[ 1717.878382][ T4753] ping (4753) used greatest stack depth: 23088 bytes left