[ 1653.197145][T18694] veth0: renamed from veth-alpha
[ 1653.220448][T18695] veth0: renamed from veth-betaL
[ 1653.250952][T18696] veth1: renamed from veth-betaR
[ 1653.278560][T18697] veth0: renamed from veth-gamma
[ 1661.016993][T18720] lwtunnel_output(): recursion limit reached on datapath
[ 1662.058237][T18720] lwtunnel_output(): recursion limit reached on datapath
[ 1669.324355][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1670.389429][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1672.434418][T18733] lwtunnel_output(): recursion limit reached on datapath
[ 1673.455961][T18733] lwtunnel_output(): recursion limit reached on datapath
[ 1676.537075][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1677.546526][    C0] lwtunnel_input(): recursion limit reached on datapath
[ 1679.597323][T18739] lwtunnel_output(): recursion limit reached on datapath
[ 1680.622946][T18739] lwtunnel_output(): recursion limit reached on datapath
[ 1681.625664][T18739] ping6 (18739) used greatest stack depth: 22488 bytes left