[ 1718.229981][    C1] tc mirred to Houston: device veth2 is down
[ 1718.261843][    C1] tc mirred to Houston: device veth2 is down
[ 1718.340985][    C1] tc mirred to Houston: device veth2 is down
[ 1718.883988][    C1] tc mirred to Houston: device veth2 is down
[ 1719.091111][    C1] tc mirred to Houston: device veth3 is down