[ 3891.425773][  T662] veth0: renamed from veth-alpha
[ 3891.533921][  T663] veth0: renamed from veth-betaL
[ 3891.650665][  T664] veth1: renamed from veth-betaR
[ 3891.774816][  T665] veth0: renamed from veth-gamma
[ 3901.554542][  T688] lwtunnel_output(): recursion limit reached on datapath
[ 3902.591248][  T688] lwtunnel_output(): recursion limit reached on datapath
[ 3910.790516][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 3911.808159][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 3914.062773][  T701] lwtunnel_output(): recursion limit reached on datapath
[ 3915.071964][  T701] lwtunnel_output(): recursion limit reached on datapath
[ 3918.507710][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 3919.551834][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 3921.797728][  T707] lwtunnel_output(): recursion limit reached on datapath
[ 3922.815764][  T707] lwtunnel_output(): recursion limit reached on datapath
[ 3923.824676][  T707] ping6 (707) used greatest stack depth: 22448 bytes left