[ 1900.535507][  T480] veth0: renamed from veth-alpha
[ 1900.562016][  T481] veth0: renamed from veth-betaL
[ 1900.590253][  T482] veth1: renamed from veth-betaR
[ 1900.614117][  T483] veth0: renamed from veth-gamma
[ 1908.384019][  T506] lwtunnel_output(): recursion limit reached on datapath
[ 1909.423503][  T506] lwtunnel_output(): recursion limit reached on datapath
[ 1916.807977][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1917.876100][    C1] lwtunnel_input(): recursion limit reached on datapath
[ 1919.951497][  T519] lwtunnel_output(): recursion limit reached on datapath
[ 1921.006754][  T519] lwtunnel_output(): recursion limit reached on datapath
[ 1924.140237][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 1925.167782][    C3] lwtunnel_input(): recursion limit reached on datapath
[ 1927.246310][  T525] lwtunnel_output(): recursion limit reached on datapath
[ 1928.302782][  T525] lwtunnel_output(): recursion limit reached on datapath
[ 1929.307605][  T525] ping6 (525) used greatest stack depth: 22472 bytes left