[ 2339.837971][    C0] tc mirred to Houston: device veth2 is down
[ 2339.847862][    C0] tc mirred to Houston: device veth2 is down
[ 2340.221083][    C0] tc mirred to Houston: device veth2 is down
[ 2340.715024][    C0] tc mirred to Houston: device veth3 is down
[ 2340.762974][    C0] tc mirred to Houston: device veth2 is down
[ 2340.802946][    C0] tc mirred to Houston: device veth3 is down
[ 2341.139027][    C1] tc mirred to Houston: device veth3 is down