[ 1248.425232][    C1] tc mirred to Houston: device veth2 is down
[ 1248.521497][    C1] tc mirred to Houston: device veth2 is down
[ 1248.642217][    C1] tc mirred to Houston: device veth2 is down
[ 1248.729487][    C1] tc mirred to Houston: device veth2 is down
[ 1249.379278][    C3] tc mirred to Houston: device veth3 is down
[ 1249.387463][    C0] tc mirred to Houston: device veth3 is down
[ 1249.650565][    C2] tc mirred to Houston: device veth2 is down
[ 1249.651525][    C2] tc mirred to Houston: device veth2 is down