[ 1852.633281][    C1] tc mirred to Houston: device veth2 is down
[ 1852.797514][    C2] tc mirred to Houston: device veth2 is down
[ 1852.813541][    C1] tc mirred to Houston: device veth2 is down
[ 1853.046617][    C0] tc mirred to Houston: device veth2 is down
[ 1853.818490][    C3] tc mirred to Houston: device veth3 is down
[ 1854.061842][    C3] tc mirred to Houston: device veth2 is down
[ 1854.062413][    C3] tc mirred to Houston: device veth2 is down
[ 1854.230452][    C3] tc mirred to Houston: device veth3 is down
[ 1854.269469][    C3] tc mirred to Houston: device veth2 is down