[ 3878.123588][  T881] veth0: renamed from veth-alpha
[ 3878.257769][  T882] veth0: renamed from veth-betaL
[ 3878.369116][  T883] veth1: renamed from veth-betaR
[ 3878.494270][  T884] veth0: renamed from veth-gamma
[ 3888.212677][  T907] lwtunnel_output(): recursion limit reached on datapath
[ 3889.268446][  T907] lwtunnel_output(): recursion limit reached on datapath
[ 3897.539631][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3898.549317][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3900.810748][  T920] lwtunnel_output(): recursion limit reached on datapath
[ 3901.813181][  T920] lwtunnel_output(): recursion limit reached on datapath
[ 3905.257528][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3906.302068][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3908.550456][  T926] lwtunnel_output(): recursion limit reached on datapath
[ 3909.565956][  T926] lwtunnel_output(): recursion limit reached on datapath
[ 3910.573329][  T926] ping6 (926) used greatest stack depth: 22416 bytes left