[ 1818.136895][    C3] tc mirred to Houston: device veth2 is down
[ 1818.473999][    C1] tc mirred to Houston: device veth2 is down
[ 1818.688964][    C0] tc mirred to Houston: device veth2 is down
[ 1818.944898][    C1] tc mirred to Houston: device veth2 is down
[ 1819.388934][    C2] tc mirred to Houston: device veth3 is down
[ 1819.436975][    C2] tc mirred to Houston: device veth3 is down
[ 1819.673120][    C2] tc mirred to Houston: device veth3 is down
[ 1819.718390][    C3] tc mirred to Houston: device veth2 is down
[ 1819.718981][    C3] tc mirred to Houston: device veth2 is down
[ 1819.719470][    C3] tc mirred to Houston: device veth3 is down