[  832.940488][    C1] tc mirred to Houston: device veth2 is down
[  833.160481][    C1] tc mirred to Houston: device veth3 is down
[  833.161737][    C1] tc mirred to Houston: device veth2 is down
[  833.201348][    C1] tc mirred to Houston: device veth2 is down