[ 2092.481015][    C3] tc mirred to Houston: device veth2 is down
[ 2092.904865][    C3] tc mirred to Houston: device veth2 is down
[ 2093.057106][    C3] tc mirred to Houston: device veth2 is down
[ 2093.373055][    C3] tc mirred to Houston: device veth3 is down
[ 2093.440782][    C3] tc mirred to Houston: device veth2 is down
[ 2093.464825][    C3] tc mirred to Houston: device veth3 is down
[ 2093.600909][    C3] tc mirred to Houston: device veth3 is down