[ 2098.718765][    C1] tc mirred to Houston: device veth2 is down
[ 2098.861793][    C1] tc mirred to Houston: device veth2 is down
[ 2098.909752][    C1] tc mirred to Houston: device veth2 is down
[ 2098.950783][    C1] tc mirred to Houston: device veth2 is down
[ 2099.625798][    C2] tc mirred to Houston: device veth3 is down
[ 2099.942105][    C1] tc mirred to Houston: device veth2 is down
[ 2099.943004][    C1] tc mirred to Houston: device veth2 is down
[ 2099.985212][    C1] tc mirred to Houston: device veth2 is down