[ 1344.264882][    C1] tc mirred to Houston: device veth2 is down
[ 1344.316643][    C1] tc mirred to Houston: device veth2 is down
[ 1344.420802][    C1] tc mirred to Houston: device veth2 is down
[ 1344.890643][    C1] tc mirred to Houston: device veth3 is down
[ 1345.092620][    C1] tc mirred to Houston: device veth2 is down