[ 1344.906320][    C3] tc mirred to Houston: device veth2 is down
[ 1345.388779][    C1] tc mirred to Houston: device veth2 is down
[ 1345.517836][    C3] tc mirred to Houston: device veth2 is down
[ 1345.517873][    C1] tc mirred to Houston: device veth2 is down
[ 1345.560806][    C1] tc mirred to Houston: device veth3 is down