[ 1738.119906][ T3878] ip (3878) used greatest stack depth: 23168 bytes left
[ 1739.283400][ T3919] veth0: renamed from veth-alpha
[ 1739.309450][ T3920] veth0: renamed from veth-betaL
[ 1739.329637][ T3921] veth1: renamed from veth-betaR
[ 1739.355319][ T3922] veth0: renamed from veth-gamma
[ 1748.015206][ T3945] lwtunnel_output(): recursion limit reached on datapath
[ 1749.039787][ T3945] lwtunnel_output(): recursion limit reached on datapath
[ 1756.335245][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1757.365713][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1759.438457][ T3958] lwtunnel_output(): recursion limit reached on datapath
[ 1760.497105][ T3958] lwtunnel_output(): recursion limit reached on datapath
[ 1763.605916][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 1764.656057][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 1766.724555][ T3964] lwtunnel_output(): recursion limit reached on datapath
[ 1767.728027][ T3964] lwtunnel_output(): recursion limit reached on datapath
[ 1768.734817][ T3964] ping6 (3964) used greatest stack depth: 22432 bytes left