[ 1514.878738][    C2] tc mirred to Houston: device veth2 is down
[ 1514.976917][    C2] tc mirred to Houston: device veth2 is down
[ 1515.065566][    C2] tc mirred to Houston: device veth2 is down
[ 1515.255738][    C2] tc mirred to Houston: device veth2 is down
[ 1515.834709][    C2] tc mirred to Houston: device veth3 is down
[ 1515.920673][    C2] tc mirred to Houston: device veth3 is down
[ 1515.927643][    C2] tc mirred to Houston: device veth3 is down
[ 1516.112921][    C2] tc mirred to Houston: device veth2 is down
[ 1516.113414][    C2] tc mirred to Houston: device veth2 is down
[ 1516.239870][    C2] tc mirred to Houston: device veth2 is down