[ 1294.307181][T13039] netdevsim netdevsim706 eni706np1: renamed from eth1
[ 1294.426126][T13041] netdevsim netdevsim504 eni504np1: renamed from eth0
[ 1296.986623][T13028] Could not find device with ifindex 2000 in netnsfd 11
[ 1296.988825][T13028] Could not find netns with fd: 2000
[ 1296.989807][T13028] Cannot link a netdevsim to itself
[ 1296.990906][T13028] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).