[ 1330.888954][    C1] tc mirred to Houston: device veth2 is down
[ 1331.086530][    C1] tc mirred to Houston: device veth2 is down
[ 1331.158491][    C1] tc mirred to Houston: device veth2 is down
[ 1331.534562][    C1] tc mirred to Houston: device veth2 is down
[ 1331.569619][    C1] tc mirred to Houston: device veth3 is down