[ 3075.367645][    C3] tc mirred to Houston: device veth2 is down
[ 3075.603556][    C3] tc mirred to Houston: device veth2 is down
[ 3075.979627][    C3] tc mirred to Houston: device veth2 is down
[ 3075.980247][    C3] tc mirred to Houston: device veth2 is down
[ 3076.313587][    C3] tc mirred to Houston: device veth3 is down
[ 3076.373615][    C3] tc mirred to Houston: device veth3 is down
[ 3076.635504][    C3] tc mirred to Houston: device veth3 is down