[ 1578.771163][    C3] tc mirred to Houston: device veth2 is down
[ 1578.777287][    C2] tc mirred to Houston: device veth2 is down
[ 1578.792216][    C2] tc mirred to Houston: device veth2 is down
[ 1579.686301][    C2] tc mirred to Houston: device veth3 is down
[ 1579.791310][    C1] tc mirred to Houston: device veth2 is down
[ 1579.791340][    C2] tc mirred to Houston: device veth2 is down
[ 1579.808301][    C0] tc mirred to Houston: device veth3 is down
[ 1580.079318][    C0] tc mirred to Houston: device veth3 is down
[ 1580.087311][    C2] tc mirred to Houston: device veth3 is down