[ 1332.815724][    C3] tc mirred to Houston: device veth2 is down
[ 1333.405669][    C3] tc mirred to Houston: device veth3 is down
[ 1333.543670][    C3] tc mirred to Houston: device veth3 is down
[ 1333.622647][    C3] tc mirred to Houston: device veth3 is down
[ 1333.638734][    C3] tc mirred to Houston: device veth2 is down
[ 1333.639622][    C3] tc mirred to Houston: device veth2 is down