[ 1593.586278][    C3] tc mirred to Houston: device veth2 is down
[ 1593.879729][    C3] tc mirred to Houston: device veth2 is down
[ 1594.063790][    C2] tc mirred to Houston: device veth2 is down
[ 1594.303760][    C3] tc mirred to Houston: device veth2 is down
[ 1594.461784][    C0] tc mirred to Houston: device veth3 is down
[ 1594.824133][    C2] tc mirred to Houston: device veth3 is down