[ 1980.227942][    C1] tc mirred to Houston: device veth2 is down
[ 1980.234584][    C1] tc mirred to Houston: device veth2 is down
[ 1980.417778][    C1] tc mirred to Houston: device veth2 is down
[ 1980.888729][    C1] tc mirred to Houston: device veth2 is down
[ 1981.141509][    C1] tc mirred to Houston: device veth3 is down
[ 1981.416588][    C1] tc mirred to Houston: device veth3 is down