[ 2076.941218][    C1] tc mirred to Houston: device veth2 is down
[ 2077.400443][    C1] tc mirred to Houston: device veth2 is down
[ 2077.656467][    C1] tc mirred to Houston: device veth2 is down
[ 2077.814427][    C0] tc mirred to Houston: device veth3 is down
[ 2077.831952][    C0] tc mirred to Houston: device veth3 is down
[ 2077.887470][    C0] tc mirred to Houston: device veth3 is down
[ 2077.911461][    C0] tc mirred to Houston: device veth2 is down