[  920.136890][    C0] tc mirred to Houston: device veth2 is down
[  920.163089][    C0] tc mirred to Houston: device veth2 is down
[  920.264895][    C2] tc mirred to Houston: device veth3 is down
[  920.275867][    C0] tc mirred to Houston: device veth3 is down