[ 2182.784300][T20279] tc (20279) used greatest stack depth: 23624 bytes left
[ 2182.894901][    C1] tc mirred to Houston: device veth2 is down
[ 2183.142614][    C1] tc mirred to Houston: device veth2 is down
[ 2183.453818][    C1] tc mirred to Houston: device veth2 is down
[ 2183.778553][    C1] tc mirred to Houston: device veth3 is down
[ 2183.901570][    C1] tc mirred to Houston: device veth2 is down
[ 2184.030606][    C1] tc mirred to Houston: device veth3 is down
[ 2184.133605][    C1] tc mirred to Houston: device veth3 is down