[ 1759.883931][    C3] tc mirred to Houston: device veth2 is down
[ 1760.097724][    C3] tc mirred to Houston: device veth2 is down
[ 1760.193621][    C3] tc mirred to Houston: device veth2 is down
[ 1760.745720][    C3] tc mirred to Houston: device veth2 is down
[ 1761.016627][    C3] tc mirred to Houston: device veth3 is down
[ 1761.202570][    C3] tc mirred to Houston: device veth3 is down