[ 3851.483380][  T751] veth0: renamed from veth-alpha
[ 3851.587820][  T752] veth0: renamed from veth-betaL
[ 3851.699789][  T753] veth1: renamed from veth-betaR
[ 3851.804508][  T754] veth0: renamed from veth-gamma
[ 3861.543607][  T777] lwtunnel_output(): recursion limit reached on datapath
[ 3862.579586][  T777] lwtunnel_output(): recursion limit reached on datapath
[ 3870.769910][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3871.796405][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3874.041532][  T790] lwtunnel_output(): recursion limit reached on datapath
[ 3875.068864][  T790] lwtunnel_output(): recursion limit reached on datapath
[ 3878.503541][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3879.549464][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3881.783609][  T796] lwtunnel_output(): recursion limit reached on datapath
[ 3882.804092][  T796] lwtunnel_output(): recursion limit reached on datapath
[ 3883.820301][  T796] ping6 (796) used greatest stack depth: 22408 bytes left