[ 1480.145357][    C2] tc mirred to Houston: device veth2 is down
[ 1480.190204][    C2] tc mirred to Houston: device veth2 is down
[ 1480.577231][    C2] tc mirred to Houston: device veth2 is down
[ 1481.045153][    C2] tc mirred to Houston: device veth3 is down
[ 1481.064163][    C2] tc mirred to Houston: device veth2 is down
[ 1481.160169][    C2] tc mirred to Houston: device veth3 is down