[  763.263224][T14739] netdevsim netdevsim291 eni291np1: renamed from eth0
[  763.276610][T14740] netdevsim netdevsim711 eni711np1: renamed from eth1
[  763.856451][T14727] Could not find device with ifindex 2000 in netnsfd 11
[  763.857206][T14727] Could not find netns with fd: 2000
[  763.857561][T14727] Cannot link a netdevsim to itself
[  763.857980][T14727] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).
[  763.893894][    C0] clocksource: Watchdog remote CPU 2 read timed out