[ 1326.196662][    C3] tc mirred to Houston: device veth2 is down
[ 1326.529268][    C3] tc mirred to Houston: device veth2 is down
[ 1326.784589][    C3] tc mirred to Houston: device veth2 is down
[ 1326.817793][    C0] tc mirred to Houston: device veth3 is down
[ 1326.976612][    C0] tc mirred to Houston: device veth2 is down
[ 1326.993550][    C0] tc mirred to Houston: device veth3 is down