[ 1303.155915][    C1] tc mirred to Houston: device veth2 is down
[ 1303.476809][    C1] tc mirred to Houston: device veth2 is down
[ 1303.799789][    C1] tc mirred to Houston: device veth3 is down
[ 1303.804728][    C1] tc mirred to Houston: device veth2 is down
[ 1303.996911][    C1] tc mirred to Houston: device veth3 is down