[ 1964.238223][    C2] tc mirred to Houston: device veth2 is down
[ 1964.360825][    C2] tc mirred to Houston: device veth2 is down
[ 1964.672121][    C2] tc mirred to Houston: device veth2 is down
[ 1964.832378][    C2] tc mirred to Houston: device veth2 is down
[ 1965.098284][    C1] tc mirred to Houston: device veth3 is down
[ 1965.329153][    C1] tc mirred to Houston: device veth3 is down
[ 1965.440178][    C1] tc mirred to Houston: device veth3 is down