[ 1411.743620][    C3] tc mirred to Houston: device veth2 is down
[ 1411.975589][    C0] tc mirred to Houston: device veth2 is down
[ 1412.343714][    C2] tc mirred to Houston: device veth2 is down
[ 1412.510698][    C0] tc mirred to Houston: device veth3 is down
[ 1412.591708][    C0] tc mirred to Houston: device veth3 is down
[ 1412.663571][    C0] tc mirred to Houston: device veth2 is down