[  507.082447] netdevsim netdevsim301 eni301np1: renamed from eth0
[  507.082926] netdevsim netdevsim690 eni690np1: renamed from eth1
[  507.152291] 8021q: adding VLAN 0 to HW filter on device eni301np1
[  507.157362] 8021q: adding VLAN 0 to HW filter on device eni690np1
[  507.168327] Could not find device with ifindex 2000 in netnsfd 11
[  507.168434] Could not find netns with fd: 2000
[  507.168490] Cannot link a netdevsim to itself
[  507.168544] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).
[  507.200542] 8021q: adding VLAN 0 to HW filter on device eni301np1
[  507.233021] 8021q: adding VLAN 0 to HW filter on device eni301np1