[ 1847.964370][  T894] veth0: renamed from veth-alpha
[ 1847.994593][  T895] veth0: renamed from veth-betaL
[ 1848.021175][  T896] veth1: renamed from veth-betaR
[ 1848.048200][  T897] veth0: renamed from veth-gamma
[ 1856.831950][  T920] lwtunnel_output(): recursion limit reached on datapath
[ 1857.893766][  T920] lwtunnel_output(): recursion limit reached on datapath
[ 1865.257145][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 1866.286317][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 1868.357429][  T933] lwtunnel_output(): recursion limit reached on datapath
[ 1869.417621][  T933] lwtunnel_output(): recursion limit reached on datapath
[ 1872.537846][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1873.577380][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1875.649888][  T939] lwtunnel_output(): recursion limit reached on datapath
[ 1876.717982][  T939] lwtunnel_output(): recursion limit reached on datapath
[ 1877.721934][  T939] ping6 (939) used greatest stack depth: 22472 bytes left