[ 1343.199521][    C1] tc mirred to Houston: device veth2 is down
[ 1343.327426][    C1] tc mirred to Houston: device veth2 is down
[ 1343.544397][    C1] tc mirred to Houston: device veth2 is down
[ 1343.639378][    C1] tc mirred to Houston: device veth2 is down
[ 1343.881402][    C1] tc mirred to Houston: device veth3 is down