[ 2160.730867][    C2] tc mirred to Houston: device veth2 is down
[ 2160.745857][    C2] tc mirred to Houston: device veth2 is down
[ 2161.132765][    C2] tc mirred to Houston: device veth2 is down
[ 2161.598097][    C2] tc mirred to Houston: device veth3 is down
[ 2161.605737][    C2] tc mirred to Houston: device veth2 is down
[ 2161.741807][    C2] tc mirred to Houston: device veth3 is down
[ 2161.830045][    C2] tc mirred to Houston: device veth3 is down