[ 1665.499074][    C2] tc mirred to Houston: device veth2 is down
[ 1665.770037][    C2] tc mirred to Houston: device veth2 is down
[ 1666.082040][    C2] tc mirred to Houston: device veth2 is down
[ 1666.338066][    C2] tc mirred to Houston: device veth2 is down
[ 1666.392367][    C2] tc mirred to Houston: device veth3 is down
[ 1666.474572][    C2] tc mirred to Houston: device veth3 is down
[ 1666.786407][    C2] tc mirred to Houston: device veth3 is down