[ 1342.730527][    C1] tc mirred to Houston: device veth2 is down
[ 1342.959499][    C1] tc mirred to Houston: device veth2 is down
[ 1343.319654][    C1] tc mirred to Houston: device veth2 is down
[ 1343.391918][    C1] tc mirred to Houston: device veth3 is down
[ 1343.631518][    C1] tc mirred to Houston: device veth3 is down