[ 3981.734493][T15565] veth0: renamed from veth-alpha
[ 3981.865539][T15566] veth0: renamed from veth-betaL
[ 3981.980982][T15567] veth1: renamed from veth-betaR
[ 3982.090308][T15568] veth0: renamed from veth-gamma
[ 3991.950752][T15591] lwtunnel_output(): recursion limit reached on datapath
[ 3992.965929][T15591] lwtunnel_output(): recursion limit reached on datapath
[ 4001.198893][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 4002.245872][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 4004.508348][T15604] lwtunnel_output(): recursion limit reached on datapath
[ 4005.573689][T15604] lwtunnel_output(): recursion limit reached on datapath
[ 4009.015187][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 4010.054034][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 4012.362472][T15610] lwtunnel_output(): recursion limit reached on datapath
[ 4013.382006][T15610] lwtunnel_output(): recursion limit reached on datapath
[ 4014.396166][T15610] ping6 (15610) used greatest stack depth: 21952 bytes left