[  801.841504][T14765] netdevsim netdevsim258 eni258np1: renamed from eth0
[  801.853568][T14767] netdevsim netdevsim681 eni681np1: renamed from eth1
[  802.444696][T14753] Could not find device with ifindex 2000 in netnsfd 11
[  802.445230][T14753] Could not find netns with fd: 2000
[  802.445605][T14753] Cannot link a netdevsim to itself
[  802.446001][T14753] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).
[  803.880448][    C0] clocksource: Watchdog remote CPU 2 read timed out