[ 1593.748905][    C2] tc mirred to Houston: device veth2 is down
[ 1594.345789][    C2] tc mirred to Houston: device veth2 is down
[ 1594.409903][    C2] tc mirred to Houston: device veth2 is down
[ 1594.732808][    C2] tc mirred to Houston: device veth3 is down
[ 1594.794657][    C2] tc mirred to Houston: device veth2 is down
[ 1594.922091][    C2] tc mirred to Houston: device veth3 is down