[ 1000.103853][    C1] tc mirred to Houston: device veth2 is down
[ 1000.268763][    C1] tc mirred to Houston: device veth2 is down
[ 1000.355003][    C1] tc mirred to Houston: device veth3 is down
[ 1000.359881][    C0] tc mirred to Houston: device veth2 is down
[ 1000.362848][    C0] tc mirred to Houston: device veth3 is down