[ 1562.999700][    C2] tc mirred to Houston: device veth2 is down
[ 1563.013633][    C2] tc mirred to Houston: device veth2 is down
[ 1563.177670][    C2] tc mirred to Houston: device veth2 is down
[ 1563.850674][    C2] tc mirred to Houston: device veth2 is down
[ 1563.869659][    C2] tc mirred to Houston: device veth3 is down
[ 1564.233887][    C2] tc mirred to Houston: device veth2 is down
[ 1564.234355][    C2] tc mirred to Houston: device veth2 is down
[ 1564.273669][    C2] tc mirred to Houston: device veth3 is down