[ 1911.893136][T20422] veth0: renamed from veth-alpha
[ 1911.918679][T20423] veth0: renamed from veth-betaL
[ 1911.944605][T20424] veth1: renamed from veth-betaR
[ 1911.964313][T20425] veth0: renamed from veth-gamma
[ 1920.633138][T20448] lwtunnel_output(): recursion limit reached on datapath
[ 1921.654160][T20448] lwtunnel_output(): recursion limit reached on datapath
[ 1929.015730][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 1930.039554][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 1932.114337][T20461] lwtunnel_output(): recursion limit reached on datapath
[ 1933.174503][T20461] lwtunnel_output(): recursion limit reached on datapath
[ 1936.287917][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 1937.346400][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 1939.411054][T20467] lwtunnel_output(): recursion limit reached on datapath
[ 1940.471401][T20467] lwtunnel_output(): recursion limit reached on datapath
[ 1941.474993][T20467] ping6 (20467) used greatest stack depth: 22432 bytes left