[ 1534.975814][    C2] tc mirred to Houston: device veth2 is down
[ 1535.343782][    C2] tc mirred to Houston: device veth2 is down
[ 1535.359703][    C2] tc mirred to Houston: device veth2 is down
[ 1535.527710][    C2] tc mirred to Houston: device veth2 is down
[ 1535.890910][    C0] tc mirred to Houston: device veth3 is down
[ 1535.894838][    C2] tc mirred to Houston: device veth3 is down
[ 1535.967740][    C2] tc mirred to Houston: device veth3 is down
[ 1536.142923][    C2] tc mirred to Houston: device veth3 is down