[ 1419.255642][ T4227] Mirror/redirect action on
[ 1419.394363][    C1] tc mirred to Houston: device veth2 is down
[ 1419.689274][    C1] tc mirred to Houston: device veth2 is down
[ 1419.970262][    C1] tc mirred to Houston: device veth2 is down
[ 1420.289356][    C1] tc mirred to Houston: device veth2 is down
[ 1420.353285][    C2] tc mirred to Houston: device veth3 is down
[ 1420.397207][    C3] tc mirred to Houston: device veth3 is down
[ 1420.562297][    C3] tc mirred to Houston: device veth3 is down
[ 1420.673243][    C2] tc mirred to Houston: device veth3 is down