[ 4257.783577][  T498] veth0: renamed from veth-alpha
[ 4257.900840][  T499] veth0: renamed from veth-betaL
[ 4258.013488][  T500] veth1: renamed from veth-betaR
[ 4258.118827][  T501] veth0: renamed from veth-gamma
[ 4267.690374][  T524] lwtunnel_output(): recursion limit reached on datapath
[ 4268.754072][  T524] lwtunnel_output(): recursion limit reached on datapath
[ 4276.927432][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 4277.970918][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 4280.218067][  T537] lwtunnel_output(): recursion limit reached on datapath
[ 4281.234793][  T537] lwtunnel_output(): recursion limit reached on datapath
[ 4284.722614][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 4285.778095][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 4288.029240][  T543] lwtunnel_output(): recursion limit reached on datapath
[ 4289.042527][  T543] lwtunnel_output(): recursion limit reached on datapath
[ 4290.050363][  T543] ping6 (543) used greatest stack depth: 22448 bytes left