[ 1318.016086][    C1] tc mirred to Houston: device veth2 is down
[ 1318.365034][    C3] tc mirred to Houston: device veth2 is down
[ 1318.589108][    C3] tc mirred to Houston: device veth2 is down
[ 1318.591118][    C1] tc mirred to Houston: device veth2 is down
[ 1318.754983][    C0] tc mirred to Houston: device veth3 is down
[ 1319.004988][    C0] tc mirred to Houston: device veth3 is down