[ 5514.507973][  T905] veth0: renamed from veth-alpha
[ 5514.624030][  T906] veth0: renamed from veth-betaL
[ 5514.728098][  T907] veth1: renamed from veth-betaR
[ 5514.837511][  T908] veth0: renamed from veth-gamma
[ 5524.529257][  T931] lwtunnel_output(): recursion limit reached on datapath
[ 5525.568027][  T931] lwtunnel_output(): recursion limit reached on datapath
[ 5533.769401][    C1] lwtunnel_input(): recursion limit reached on datapath
[ 5534.784897][    C1] lwtunnel_input(): recursion limit reached on datapath
[ 5537.045482][  T944] lwtunnel_output(): recursion limit reached on datapath
[ 5538.048726][  T944] lwtunnel_output(): recursion limit reached on datapath
[ 5541.484113][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 5542.528597][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 5544.788467][  T950] lwtunnel_output(): recursion limit reached on datapath
[ 5545.792457][  T950] lwtunnel_output(): recursion limit reached on datapath
[ 5546.801098][  T950] ping6 (950) used greatest stack depth: 22448 bytes left