[ 1298.895783][T11140] netdevsim netdevsim760 eni760np1: renamed from eth1
[ 1298.912199][T11141] netdevsim netdevsim297 eni297np1: renamed from eth0
[ 1302.552259][T11133] Could not find device with ifindex 2000 in netnsfd 11
[ 1302.553499][T11133] Could not find netns with fd: 2000
[ 1302.554526][T11133] Cannot link a netdevsim to itself
[ 1302.555769][T11133] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).