[ 1851.036264][T21496] veth0: renamed from veth-alpha
[ 1851.059257][T21497] veth0: renamed from veth-betaL
[ 1851.086740][T21498] veth1: renamed from veth-betaR
[ 1851.110417][T21499] veth0: renamed from veth-gamma
[ 1858.807133][T21523] lwtunnel_output(): recursion limit reached on datapath
[ 1859.833632][T21523] lwtunnel_output(): recursion limit reached on datapath
[ 1867.074669][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1868.089990][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1870.135953][T21536] lwtunnel_output(): recursion limit reached on datapath
[ 1871.167046][T21536] lwtunnel_output(): recursion limit reached on datapath
[ 1874.244596][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1875.261700][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1877.305976][T21542] lwtunnel_output(): recursion limit reached on datapath
[ 1878.335897][T21542] lwtunnel_output(): recursion limit reached on datapath
[ 1879.338445][T21542] ping6 (21542) used greatest stack depth: 22504 bytes left