[ 1738.655818][    C2] tc mirred to Houston: device veth2 is down
[ 1738.853714][    C2] tc mirred to Houston: device veth2 is down
[ 1739.149619][    C0] tc mirred to Houston: device veth2 is down
[ 1739.413496][    C0] tc mirred to Houston: device veth2 is down
[ 1739.859703][    C0] tc mirred to Houston: device veth3 is down
[ 1740.236753][    C0] tc mirred to Houston: device veth3 is down
[ 1740.437113][    C0] tc mirred to Houston: device veth2 is down
[ 1740.437916][    C0] tc mirred to Houston: device veth2 is down