[ 1629.029709][    C0] tc mirred to Houston: device veth2 is down
[ 1629.631538][    C0] tc mirred to Houston: device veth2 is down
[ 1629.888721][    C1] tc mirred to Houston: device veth2 is down
[ 1629.888865][    C0] tc mirred to Houston: device veth2 is down
[ 1630.170624][    C0] tc mirred to Houston: device veth3 is down
[ 1630.271550][    C0] tc mirred to Houston: device veth3 is down
[ 1630.407557][    C0] tc mirred to Houston: device veth3 is down
[ 1630.472581][    C0] tc mirred to Houston: device veth3 is down