[ 1315.887310][T12850] netdevsim netdevsim470 eni470np1: renamed from eth0
[ 1315.940098][T12852] netdevsim netdevsim757 eni757np1: renamed from eth1
[ 1318.767860][T12838] Could not find device with ifindex 2000 in netnsfd 11
[ 1318.770744][T12838] Could not find netns with fd: 2000
[ 1318.771887][T12838] Cannot link a netdevsim to itself
[ 1318.773144][T12838] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).