[ 1353.888181][    C1] tc mirred to Houston: device veth2 is down
[ 1353.913211][    C1] tc mirred to Houston: device veth2 is down
[ 1354.145497][    C3] tc mirred to Houston: device veth2 is down
[ 1354.501230][    C1] tc mirred to Houston: device veth3 is down
[ 1354.673324][    C1] tc mirred to Houston: device veth3 is down
[ 1354.705235][    C1] tc mirred to Houston: device veth2 is down
[ 1354.721134][    C1] tc mirred to Houston: device veth3 is down