[ 1958.164431][    C3] tc mirred to Houston: device veth2 is down
[ 1958.626965][    C3] tc mirred to Houston: device veth2 is down
[ 1958.737946][    C3] tc mirred to Houston: device veth2 is down
[ 1959.064896][    C3] tc mirred to Houston: device veth3 is down
[ 1959.186987][    C3] tc mirred to Houston: device veth2 is down