[ 1350.077534][    C1] tc mirred to Houston: device veth2 is down
[ 1350.416373][    C1] tc mirred to Houston: device veth2 is down
[ 1350.496674][    C1] tc mirred to Houston: device veth2 is down
[ 1350.688373][    C1] tc mirred to Houston: device veth2 is down
[ 1350.762412][    C1] tc mirred to Houston: device veth3 is down
[ 1350.767384][    C1] tc mirred to Houston: device veth3 is down
[ 1351.048519][    C1] tc mirred to Houston: device veth3 is down