[ 1002.029066][    C1] tc mirred to Houston: device veth2 is down
[ 1002.522092][    C1] tc mirred to Houston: device veth2 is down
[ 1002.594005][    C2] tc mirred to Houston: device veth2 is down
[ 1002.851178][    C1] tc mirred to Houston: device veth2 is down
[ 1003.010293][    C1] tc mirred to Houston: device veth3 is down
[ 1003.186884][    C1] tc mirred to Houston: device veth3 is down