[ 2915.930885][    C1] tc mirred to Houston: device veth2 is down
[ 2916.462738][    C1] tc mirred to Houston: device veth2 is down
[ 2916.526859][    C1] tc mirred to Houston: device veth2 is down
[ 2916.882791][    C1] tc mirred to Houston: device veth3 is down
[ 2916.910805][    C1] tc mirred to Houston: device veth2 is down
[ 2917.175971][    C1] tc mirred to Houston: device veth3 is down
[ 2917.335815][    C0] tc mirred to Houston: device veth3 is down