[ 1242.498278][T11128] netdevsim netdevsim365 eni365np1: renamed from eth0
[ 1242.521889][T11129] netdevsim netdevsim667 eni667np1: renamed from eth1
[ 1245.765060][T11120] Could not find device with ifindex 2000 in netnsfd 11
[ 1245.766179][T11120] Could not find netns with fd: 2000
[ 1245.766816][T11120] Cannot link a netdevsim to itself
[ 1245.767606][T11120] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).