[ 1459.391467][    C2] tc mirred to Houston: device veth2 is down
[ 1459.692692][    C1] tc mirred to Houston: device veth2 is down
[ 1460.149649][    C2] tc mirred to Houston: device veth2 is down
[ 1460.212751][    C1] tc mirred to Houston: device veth2 is down
[ 1460.279120][    C0] tc mirred to Houston: device veth3 is down
[ 1460.282706][    C1] tc mirred to Houston: device veth3 is down
[ 1460.630536][    C1] tc mirred to Houston: device veth3 is down