[ 1696.197841][    C0] tc mirred to Houston: device veth2 is down
[ 1696.449039][    C1] tc mirred to Houston: device veth2 is down
[ 1696.688081][    C1] tc mirred to Houston: device veth2 is down
[ 1696.776104][    C3] tc mirred to Houston: device veth2 is down
[ 1697.365095][    C2] tc mirred to Houston: device veth3 is down
[ 1697.406017][    C2] tc mirred to Houston: device veth3 is down
[ 1697.480612][    C2] tc mirred to Houston: device veth2 is down
[ 1697.481405][    C2] tc mirred to Houston: device veth2 is down