[ 4081.563431][  T512] veth0: renamed from veth-alpha
[ 4081.705994][  T513] veth0: renamed from veth-betaL
[ 4081.811926][  T514] veth1: renamed from veth-betaR
[ 4081.949614][  T515] veth0: renamed from veth-gamma
[ 4091.696479][  T538] lwtunnel_output(): recursion limit reached on datapath
[ 4092.709471][  T538] lwtunnel_output(): recursion limit reached on datapath
[ 4100.990299][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 4102.065162][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 4104.354576][  T551] lwtunnel_output(): recursion limit reached on datapath
[ 4105.383167][  T551] lwtunnel_output(): recursion limit reached on datapath
[ 4108.849807][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 4109.862541][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 4112.123447][  T557] lwtunnel_output(): recursion limit reached on datapath
[ 4113.126885][  T557] lwtunnel_output(): recursion limit reached on datapath
[ 4114.134491][  T557] ping6 (557) used greatest stack depth: 22416 bytes left