[ 1837.382693][T20946] veth0: renamed from veth-alpha
[ 1837.416239][T20947] veth0: renamed from veth-betaL
[ 1837.436911][T20948] veth1: renamed from veth-betaR
[ 1837.468682][T20949] veth0: renamed from veth-gamma
[ 1846.206350][T20972] lwtunnel_output(): recursion limit reached on datapath
[ 1847.226518][T20972] lwtunnel_output(): recursion limit reached on datapath
[ 1854.521935][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1855.550832][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1857.614580][T20985] lwtunnel_output(): recursion limit reached on datapath
[ 1858.617828][T20985] lwtunnel_output(): recursion limit reached on datapath
[ 1861.720579][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1862.783580][    C2] lwtunnel_input(): recursion limit reached on datapath
[ 1864.846988][T20991] lwtunnel_output(): recursion limit reached on datapath
[ 1865.850754][T20991] lwtunnel_output(): recursion limit reached on datapath
[ 1866.854337][T20991] ping6 (20991) used greatest stack depth: 22488 bytes left