[ 1342.803620][    C2] tc mirred to Houston: device veth2 is down
[ 1343.184425][    C2] tc mirred to Houston: device veth2 is down
[ 1343.240400][    C3] tc mirred to Houston: device veth2 is down
[ 1343.562443][    C2] tc mirred to Houston: device veth3 is down
[ 1343.655416][    C2] tc mirred to Houston: device veth3 is down
[ 1343.791441][    C2] tc mirred to Houston: device veth2 is down