[ 1548.863641][ T4530] Mirror/redirect action on
[ 1549.032584][    C2] tc mirred to Houston: device veth2 is down
[ 1549.400493][    C2] tc mirred to Houston: device veth2 is down
[ 1549.657428][    C2] tc mirred to Houston: device veth2 is down
[ 1549.910487][    C2] tc mirred to Houston: device veth3 is down
[ 1550.040519][    C2] tc mirred to Houston: device veth2 is down
[ 1550.048473][    C2] tc mirred to Houston: device veth3 is down
[ 1550.312518][    C2] tc mirred to Houston: device veth3 is down