[ 1216.577797][    C2] tc mirred to Houston: device veth2 is down
[ 1216.585744][    C2] tc mirred to Houston: device veth2 is down
[ 1216.722732][    C2] tc mirred to Houston: device veth3 is down
[ 1216.751041][    C2] tc mirred to Houston: device veth2 is down