[ 1298.336461][T11133] netdevsim netdevsim583 eni583np1: renamed from eth1
[ 1298.347070][T11134] netdevsim netdevsim314 eni314np1: renamed from eth0
[ 1301.980285][T11126] Could not find device with ifindex 2000 in netnsfd 11
[ 1301.981108][T11126] Could not find netns with fd: 2000
[ 1301.981739][T11126] Cannot link a netdevsim to itself
[ 1301.982478][T11126] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).