[ 1510.242927][    C1] tc mirred to Houston: device veth2 is down
[ 1510.264501][    C0] tc mirred to Houston: device veth2 is down
[ 1510.645689][    C1] tc mirred to Houston: device veth2 is down
[ 1511.125582][    C1] tc mirred to Houston: device veth2 is down
[ 1511.131509][    C1] tc mirred to Houston: device veth3 is down