[ 3937.589568][  T325] veth0: renamed from veth-alpha
[ 3937.706776][  T326] veth0: renamed from veth-betaL
[ 3937.822674][  T327] veth1: renamed from veth-betaR
[ 3937.936459][  T328] veth0: renamed from veth-gamma
[ 3947.669768][  T351] lwtunnel_output(): recursion limit reached on datapath
[ 3948.703938][  T351] lwtunnel_output(): recursion limit reached on datapath
[ 3956.900279][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 3957.929732][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 3960.188197][  T364] lwtunnel_output(): recursion limit reached on datapath
[ 3961.248264][  T364] lwtunnel_output(): recursion limit reached on datapath
[ 3964.696617][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3965.727493][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3967.981669][  T370] lwtunnel_output(): recursion limit reached on datapath
[ 3968.992375][  T370] lwtunnel_output(): recursion limit reached on datapath
[ 3970.000675][  T370] ping6 (370) used greatest stack depth: 21920 bytes left