[ 1635.823468][    C0] tc mirred to Houston: device veth2 is down
[ 1635.844675][    C0] tc mirred to Houston: device veth2 is down
[ 1635.895463][    C0] tc mirred to Houston: device veth2 is down
[ 1635.983449][    C0] tc mirred to Houston: device veth2 is down
[ 1636.689446][    C0] tc mirred to Houston: device veth3 is down
[ 1636.936443][    C0] tc mirred to Houston: device veth3 is down
[ 1637.000708][    C0] tc mirred to Houston: device veth2 is down
[ 1637.001543][    C0] tc mirred to Houston: device veth2 is down