[ 1674.997940][    C0] tc mirred to Houston: device veth2 is down
[ 1675.695804][    C3] tc mirred to Houston: device veth2 is down
[ 1676.014779][    C3] tc mirred to Houston: device veth2 is down
[ 1676.015754][    C2] tc mirred to Houston: device veth2 is down
[ 1676.147989][    C2] tc mirred to Houston: device veth3 is down
[ 1676.510788][    C2] tc mirred to Houston: device veth3 is down