[ 1624.003033][    C1] tc mirred to Houston: device veth2 is down
[ 1624.751385][    C1] tc mirred to Houston: device veth2 is down
[ 1624.752329][    C1] tc mirred to Houston: device veth2 is down
[ 1624.879054][    C1] tc mirred to Houston: device veth2 is down
[ 1624.925235][    C1] tc mirred to Houston: device veth3 is down
[ 1625.119273][    C3] tc mirred to Houston: device veth3 is down