[ 1533.853315][    C2] tc mirred to Houston: device veth2 is down
[ 1534.074237][    C2] tc mirred to Houston: device veth2 is down
[ 1534.154218][    C2] tc mirred to Houston: device veth2 is down
[ 1534.451293][    C0] tc mirred to Houston: device veth2 is down
[ 1534.753202][    C0] tc mirred to Houston: device veth3 is down
[ 1534.938295][    C0] tc mirred to Houston: device veth3 is down
[ 1535.050348][    C0] tc mirred to Houston: device veth3 is down