[ 1323.525041][T17468] Mirror/redirect action on
[ 1323.632324][    C1] tc mirred to Houston: device veth2 is down
[ 1323.774750][    C3] tc mirred to Houston: device veth2 is down
[ 1323.789725][    C3] tc mirred to Houston: device veth2 is down
[ 1324.294887][    C3] tc mirred to Houston: device veth3 is down
[ 1324.526877][    C3] tc mirred to Houston: device veth3 is down