[ 1817.684629][    C2] tc mirred to Houston: device veth2 is down
[ 1817.696562][    C0] tc mirred to Houston: device veth2 is down
[ 1818.416540][    C3] tc mirred to Houston: device veth2 is down
[ 1818.608621][    C2] tc mirred to Houston: device veth2 is down
[ 1818.858563][    C3] tc mirred to Houston: device veth3 is down
[ 1819.032672][    C0] tc mirred to Houston: device veth3 is down
[ 1819.209069][    C0] tc mirred to Houston: device veth3 is down