[  986.701331][    C1] tc mirred to Houston: device veth2 is down
[  986.755356][    C0] tc mirred to Houston: device veth2 is down
[  986.783388][    C1] tc mirred to Houston: device veth2 is down
[  986.896343][    C0] tc mirred to Houston: device veth3 is down
[  986.950321][    C0] tc mirred to Houston: device veth3 is down
[  986.967400][    C0] tc mirred to Houston: device veth3 is down