[ 1340.842770][    C1] tc mirred to Houston: device veth2 is down
[ 1340.978651][    C1] tc mirred to Houston: device veth2 is down
[ 1341.498775][    C1] tc mirred to Houston: device veth3 is down
[ 1341.593865][    C1] tc mirred to Houston: device veth2 is down
[ 1341.737713][    C1] tc mirred to Houston: device veth3 is down
[ 1341.786670][    C1] tc mirred to Houston: device veth2 is down