[ 5643.784641][T20539] ip (20539) used greatest stack depth: 23416 bytes left
[ 5647.323055][T20557] eth0: renamed from r1h0
[ 5648.408605][T20564] eth1: renamed from r1h1
[ 5649.457083][T20571] eth2: renamed from r1h2
[ 5650.524602][T20578] eth3: renamed from r1h3