[ 4143.237353][  T413] veth0: renamed from veth-alpha
[ 4143.363474][  T414] veth0: renamed from veth-betaL
[ 4143.459960][  T415] veth1: renamed from veth-betaR
[ 4143.567582][  T416] veth0: renamed from veth-gamma
[ 4153.169053][  T439] lwtunnel_output(): recursion limit reached on datapath
[ 4154.193442][  T439] lwtunnel_output(): recursion limit reached on datapath
[ 4162.368319][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 4163.419633][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 4165.657330][  T452] lwtunnel_output(): recursion limit reached on datapath
[ 4166.692510][  T452] lwtunnel_output(): recursion limit reached on datapath
[ 4170.124681][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 4171.154070][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 4173.394351][  T458] lwtunnel_output(): recursion limit reached on datapath
[ 4174.417944][  T458] lwtunnel_output(): recursion limit reached on datapath
[ 4175.425344][  T458] ping6 (458) used greatest stack depth: 22416 bytes left