[ 1415.988042][    C1] tc mirred to Houston: device veth2 is down
[ 1416.108050][    C1] tc mirred to Houston: device veth2 is down
[ 1416.300235][    C1] tc mirred to Houston: device veth2 is down
[ 1416.669022][    C1] tc mirred to Houston: device veth2 is down
[ 1416.929998][    C1] tc mirred to Houston: device veth3 is down
[ 1417.365071][    C1] tc mirred to Houston: device veth3 is down