[ 1533.553064][    C0] tc mirred to Houston: device veth2 is down
[ 1533.816015][    C0] tc mirred to Houston: device veth2 is down
[ 1533.967749][    C0] tc mirred to Houston: device veth2 is down
[ 1534.320479][    C0] tc mirred to Houston: device veth2 is down
[ 1534.509934][    C0] tc mirred to Houston: device veth3 is down
[ 1534.553360][    C1] tc mirred to Houston: device veth3 is down
[ 1534.832274][    C1] tc mirred to Houston: device veth2 is down
[ 1534.833332][    C1] tc mirred to Houston: device veth2 is down