[ 1322.650110][    C3] tc mirred to Houston: device veth2 is down
[ 1322.654398][    C1] tc mirred to Houston: device veth2 is down
[ 1323.020644][    C1] tc mirred to Houston: device veth2 is down
[ 1323.148601][    C1] tc mirred to Houston: device veth2 is down
[ 1323.302445][    C1] tc mirred to Houston: device veth3 is down
[ 1323.444697][    C1] tc mirred to Houston: device veth2 is down