[ 1340.217389][T17740] Mirror/redirect action on
[ 1340.335542][    C1] tc mirred to Houston: device veth2 is down
[ 1340.509644][    C1] tc mirred to Houston: device veth2 is down
[ 1340.669474][    C3] tc mirred to Houston: device veth2 is down
[ 1340.978445][    C2] tc mirred to Houston: device veth3 is down
[ 1340.985219][    C1] tc mirred to Houston: device veth3 is down
[ 1341.077508][    C1] tc mirred to Houston: device veth2 is down