[ 1866.375619][T20992] veth0: renamed from veth-alpha
[ 1866.407921][T20993] veth0: renamed from veth-betaL
[ 1866.437969][T20994] veth1: renamed from veth-betaR
[ 1866.467598][T20995] veth0: renamed from veth-gamma
[ 1876.217143][T21018] lwtunnel_output(): recursion limit reached on datapath
[ 1877.237263][T21018] lwtunnel_output(): recursion limit reached on datapath
[ 1884.497881][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1885.557658][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1887.612937][T21031] lwtunnel_output(): recursion limit reached on datapath
[ 1888.628591][T21031] lwtunnel_output(): recursion limit reached on datapath
[ 1891.707069][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1892.724543][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1894.776352][T21037] lwtunnel_output(): recursion limit reached on datapath
[ 1895.797480][T21037] lwtunnel_output(): recursion limit reached on datapath
[ 1896.800068][T21037] ping6 (21037) used greatest stack depth: 22504 bytes left