[ 1498.745746][    C3] tc mirred to Houston: device veth2 is down
[ 1499.014762][    C3] tc mirred to Houston: device veth2 is down
[ 1499.101605][    C3] tc mirred to Houston: device veth2 is down
[ 1499.647470][    C3] tc mirred to Houston: device veth2 is down
[ 1499.664659][    C3] tc mirred to Houston: device veth3 is down
[ 1499.695663][    C3] tc mirred to Houston: device veth3 is down
[ 1499.997611][    C3] tc mirred to Houston: device veth3 is down
[ 1500.029954][    C3] tc mirred to Houston: device veth2 is down
[ 1500.030874][    C3] tc mirred to Houston: device veth2 is down