[ 1320.428631][T12782] netdevsim netdevsim608 eni608np1: renamed from eth1
[ 1320.561708][T12783] netdevsim netdevsim429 eni429np1: renamed from eth0
[ 1323.186702][T12775] Could not find device with ifindex 2000 in netnsfd 11
[ 1323.188125][T12775] Could not find netns with fd: 2000
[ 1323.197533][T12775] Cannot link a netdevsim to itself
[ 1323.198801][T12775] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).