[  970.597245][T17875] veth0: renamed from veth-alpha
[  970.626920][T17876] veth0: renamed from veth-betaL
[  970.657473][T17877] veth1: renamed from veth-betaR
[  970.680308][T17878] veth0: renamed from veth-gamma
[  980.430638][T17901] lwtunnel_output(): recursion limit reached on datapath
[  981.441790][T17901] lwtunnel_output(): recursion limit reached on datapath
[  988.720100][    C3] lwtunnel_input(): recursion limit reached on datapath
[  989.762213][    C3] lwtunnel_input(): recursion limit reached on datapath
[  991.815918][T17914] lwtunnel_output(): recursion limit reached on datapath
[  992.834102][T17914] lwtunnel_output(): recursion limit reached on datapath
[  995.932098][    C2] lwtunnel_input(): recursion limit reached on datapath
[  996.994159][    C2] lwtunnel_input(): recursion limit reached on datapath
[  999.050146][T17920] lwtunnel_output(): recursion limit reached on datapath
[ 1000.066101][T17920] lwtunnel_output(): recursion limit reached on datapath
[ 1001.069290][T17920] ping6 (17920) used greatest stack depth: 22256 bytes left