[ 1351.964431][    C1] tc mirred to Houston: device veth2 is down
[ 1352.001459][    C1] tc mirred to Houston: device veth2 is down
[ 1352.589349][    C3] tc mirred to Houston: device veth3 is down
[ 1352.654549][    C3] tc mirred to Houston: device veth2 is down
[ 1352.719530][    C3] tc mirred to Houston: device veth2 is down
[ 1352.870375][    C3] tc mirred to Houston: device veth3 is down