[ 1563.091522][ T7111] tc (7111) used greatest stack depth: 23128 bytes left
[ 1563.260889][    C0] net_ratelimit: 3 callbacks suppressed
[ 1563.260898][    C0] tc mirred to Houston: device veth2 is down
[ 1563.475865][    C3] tc mirred to Houston: device veth2 is down
[ 1563.475915][    C0] tc mirred to Houston: device veth2 is down
[ 1564.189925][    C2] tc mirred to Houston: device veth3 is down
[ 1564.267862][    C3] tc mirred to Houston: device veth2 is down
[ 1564.524492][    C3] tc mirred to Houston: device veth2 is down
[ 1564.525074][    C3] tc mirred to Houston: device veth2 is down