[ 1236.282290][T11135] netdevsim netdevsim343 eni343np1: renamed from eth0
[ 1236.320955][T11136] netdevsim netdevsim706 eni706np1: renamed from eth1
[ 1239.742508][T11127] Could not find device with ifindex 2000 in netnsfd 11
[ 1239.743420][T11127] Could not find netns with fd: 2000
[ 1239.744024][T11127] Cannot link a netdevsim to itself
[ 1239.744752][T11127] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).