[ 1398.246295][    C0] tc mirred to Houston: device veth2 is down
[ 1398.266791][    C0] tc mirred to Houston: device veth2 is down
[ 1398.844674][    C0] tc mirred to Houston: device veth2 is down
[ 1398.972740][    C0] tc mirred to Houston: device veth2 is down
[ 1399.036711][    C0] tc mirred to Houston: device veth3 is down
[ 1399.428710][    C0] tc mirred to Houston: device veth3 is down