[  695.421620][    C2] tc mirred to Houston: device veth2 is down
[  695.542601][    C1] tc mirred to Houston: device veth2 is down
[  695.567442][    C2] tc mirred to Houston: device veth2 is down
[  695.602442][    C1] tc mirred to Houston: device veth3 is down
[  695.652571][    C1] tc mirred to Houston: device veth3 is down