[ 1525.953802][    C1] tc mirred to Houston: device veth2 is down
[ 1526.553758][    C1] tc mirred to Houston: device veth2 is down
[ 1526.616739][    C1] tc mirred to Houston: device veth2 is down
[ 1526.617809][    C1] tc mirred to Houston: device veth2 is down
[ 1526.770731][    C1] tc mirred to Houston: device veth3 is down