[ 1815.534678][    C0] tc mirred to Houston: device veth2 is down
[ 1815.733765][    C0] tc mirred to Houston: device veth2 is down
[ 1815.934676][    C0] tc mirred to Houston: device veth2 is down
[ 1816.029686][    C1] tc mirred to Houston: device veth2 is down
[ 1816.426646][    C0] tc mirred to Houston: device veth3 is down
[ 1816.605689][    C0] tc mirred to Houston: device veth3 is down
[ 1816.661733][    C0] tc mirred to Houston: device veth3 is down