[ 1892.484688][T21550] veth0: renamed from veth-alpha
[ 1892.509422][T21551] veth0: renamed from veth-betaL
[ 1892.531642][T21552] veth1: renamed from veth-betaR
[ 1892.569790][T21553] veth0: renamed from veth-gamma
[ 1901.418745][T21576] lwtunnel_output(): recursion limit reached on datapath
[ 1902.466157][T21576] lwtunnel_output(): recursion limit reached on datapath
[ 1909.734263][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1910.786481][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1912.833598][T21589] lwtunnel_output(): recursion limit reached on datapath
[ 1913.858430][T21589] lwtunnel_output(): recursion limit reached on datapath
[ 1916.933183][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1917.959915][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1920.005130][T21595] lwtunnel_output(): recursion limit reached on datapath
[ 1921.026368][T21595] lwtunnel_output(): recursion limit reached on datapath
[ 1922.028940][T21595] ping6 (21595) used greatest stack depth: 22488 bytes left