[ 1686.759715][    C3] tc mirred to Houston: device veth2 is down
[ 1686.763445][    C2] tc mirred to Houston: device veth2 is down
[ 1686.866460][    C0] tc mirred to Houston: device veth2 is down
[ 1687.378509][    C2] tc mirred to Houston: device veth2 is down
[ 1687.762548][    C2] tc mirred to Houston: device veth2 is down
[ 1687.843490][    C2] tc mirred to Houston: device veth3 is down
[ 1687.849360][    C2] tc mirred to Houston: device veth3 is down
[ 1688.003502][    C2] tc mirred to Houston: device veth3 is down