[ 1602.526838][    C2] tc mirred to Houston: device veth2 is down
[ 1602.531322][    C0] tc mirred to Houston: device veth2 is down
[ 1602.720285][    C0] tc mirred to Houston: device veth2 is down
[ 1603.361541][    C0] tc mirred to Houston: device veth2 is down
[ 1603.424340][    C0] tc mirred to Houston: device veth2 is down
[ 1603.484255][    C1] tc mirred to Houston: device veth3 is down
[ 1603.487377][    C2] tc mirred to Houston: device veth3 is down
[ 1603.560358][    C2] tc mirred to Houston: device veth3 is down
[ 1603.744618][    C2] tc mirred to Houston: device veth2 is down
[ 1603.745110][    C2] tc mirred to Houston: device veth2 is down