[ 1522.834865][    C1] tc mirred to Houston: device veth2 is down
[ 1523.045901][    C2] tc mirred to Houston: device veth2 is down
[ 1523.213636][    C1] tc mirred to Houston: device veth2 is down
[ 1523.790713][    C0] tc mirred to Houston: device veth3 is down
[ 1523.843625][    C1] tc mirred to Houston: device veth3 is down
[ 1523.854580][    C1] tc mirred to Houston: device veth2 is down
[ 1523.998072][    C1] tc mirred to Houston: device veth3 is down