[ 1320.845594][    C0] tc mirred to Houston: device veth2 is down
[ 1321.460996][    C3] tc mirred to Houston: device veth2 is down
[ 1321.585634][    C2] tc mirred to Houston: device veth3 is down
[ 1321.652583][    C2] tc mirred to Houston: device veth2 is down
[ 1321.716629][    C2] tc mirred to Houston: device veth2 is down