[ 1052.903253][    C2] tc mirred to Houston: device veth2 is down
[ 1052.996224][    C2] tc mirred to Houston: device veth2 is down
[ 1053.069165][    C2] tc mirred to Houston: device veth2 is down
[ 1053.164240][    C2] tc mirred to Houston: device veth2 is down
[ 1053.797564][    C1] tc mirred to Houston: device veth3 is down
[ 1054.004572][    C1] tc mirred to Houston: device veth2 is down
[ 1054.005439][    C1] tc mirred to Houston: device veth2 is down