[ 1367.077214][ T7812] tc (7812) used greatest stack depth: 23512 bytes left
[ 1367.151108][    C3] tc mirred to Houston: device veth2 is down
[ 1367.177809][    C3] tc mirred to Houston: device veth2 is down
[ 1367.507911][    C2] tc mirred to Houston: device veth2 is down
[ 1367.804875][    C3] tc mirred to Houston: device veth2 is down
[ 1367.834842][    C2] tc mirred to Houston: device veth3 is down