[ 3960.495291][  T921] veth0: renamed from veth-alpha
[ 3960.604119][  T922] veth0: renamed from veth-betaL
[ 3960.705557][  T923] veth1: renamed from veth-betaR
[ 3960.810764][  T924] veth0: renamed from veth-gamma
[ 3970.388157][  T947] lwtunnel_output(): recursion limit reached on datapath
[ 3971.397357][  T947] lwtunnel_output(): recursion limit reached on datapath
[ 3979.575425][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 3980.615151][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 3982.850313][  T960] lwtunnel_output(): recursion limit reached on datapath
[ 3983.878066][  T960] lwtunnel_output(): recursion limit reached on datapath
[ 3987.312429][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 3988.358927][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 3990.588292][  T966] lwtunnel_output(): recursion limit reached on datapath
[ 3991.629698][  T966] lwtunnel_output(): recursion limit reached on datapath
[ 3992.638216][  T966] ping6 (966) used greatest stack depth: 22408 bytes left