[ 3871.405322][  T659] veth0: renamed from veth-alpha
[ 3871.530734][  T660] veth0: renamed from veth-betaL
[ 3871.628005][  T661] veth1: renamed from veth-betaR
[ 3871.754901][  T662] veth0: renamed from veth-gamma
[ 3881.442289][  T685] lwtunnel_output(): recursion limit reached on datapath
[ 3882.479307][  T685] lwtunnel_output(): recursion limit reached on datapath
[ 3890.673866][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3891.696207][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3893.958669][  T698] lwtunnel_output(): recursion limit reached on datapath
[ 3895.033395][  T698] lwtunnel_output(): recursion limit reached on datapath
[ 3898.461291][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3899.503957][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 3901.776202][  T704] lwtunnel_output(): recursion limit reached on datapath
[ 3902.832785][  T704] lwtunnel_output(): recursion limit reached on datapath
[ 3903.840308][  T704] ping6 (704) used greatest stack depth: 22408 bytes left