[ 1325.334836][    C3] tc mirred to Houston: device veth2 is down
[ 1325.763793][    C3] tc mirred to Houston: device veth2 is down
[ 1325.955855][    C2] tc mirred to Houston: device veth3 is down
[ 1325.959070][    C3] tc mirred to Houston: device veth3 is down
[ 1326.050827][    C3] tc mirred to Houston: device veth3 is down
[ 1326.067842][    C3] tc mirred to Houston: device veth2 is down
[ 1326.146995][    C1] tc mirred to Houston: device veth3 is down