[ 1802.516983][T20126] veth0: renamed from veth-alpha
[ 1802.548156][T20127] veth0: renamed from veth-betaL
[ 1802.577045][T20128] veth1: renamed from veth-betaR
[ 1802.610541][T20129] veth0: renamed from veth-gamma
[ 1811.330047][T20152] lwtunnel_output(): recursion limit reached on datapath
[ 1812.367767][T20152] lwtunnel_output(): recursion limit reached on datapath
[ 1819.633178][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1820.693241][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1822.744451][T20165] lwtunnel_output(): recursion limit reached on datapath
[ 1823.759110][T20165] lwtunnel_output(): recursion limit reached on datapath
[ 1826.854560][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1827.925288][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1829.982527][T20171] lwtunnel_output(): recursion limit reached on datapath
[ 1830.991016][T20171] lwtunnel_output(): recursion limit reached on datapath
[ 1831.994864][T20171] ping6 (20171) used greatest stack depth: 21840 bytes left