[ 2253.377005][    C1] tc mirred to Houston: device veth2 is down
[ 2253.608912][    C1] tc mirred to Houston: device veth2 is down
[ 2253.744947][    C1] tc mirred to Houston: device veth2 is down
[ 2254.048929][    C1] tc mirred to Houston: device veth2 is down
[ 2254.175905][    C1] tc mirred to Houston: device veth3 is down