[ 1336.263774][    C0] tc mirred to Houston: device veth2 is down
[ 1336.493720][    C0] tc mirred to Houston: device veth2 is down
[ 1336.645778][    C0] tc mirred to Houston: device veth2 is down
[ 1336.993770][    C3] tc mirred to Houston: device veth3 is down
[ 1337.125729][    C1] tc mirred to Houston: device veth2 is down
[ 1337.197771][    C3] tc mirred to Houston: device veth3 is down
[ 1337.213727][    C3] tc mirred to Houston: device veth3 is down
[ 1337.325786][    C0] tc mirred to Houston: device veth3 is down