[ 1680.523576][    C3] tc mirred to Houston: device veth2 is down
[ 1680.947673][    C0] tc mirred to Houston: device veth2 is down
[ 1681.067454][    C1] tc mirred to Houston: device veth2 is down
[ 1681.195533][    C1] tc mirred to Houston: device veth2 is down
[ 1681.604819][    C3] tc mirred to Houston: device veth3 is down
[ 1681.608416][    C3] tc mirred to Houston: device veth3 is down
[ 1681.620429][    C3] tc mirred to Houston: device veth3 is down
[ 1681.859677][    C3] tc mirred to Houston: device veth3 is down
[ 1682.091787][    C3] tc mirred to Houston: device veth2 is down
[ 1682.092415][    C3] tc mirred to Houston: device veth2 is down