[ 1212.528955][ T7332] tc (7332) used greatest stack depth: 23864 bytes left
[ 1212.601943][    C3] tc mirred to Houston: device veth2 is down
[ 1212.961818][    C3] tc mirred to Houston: device veth2 is down
[ 1213.111859][    C3] tc mirred to Houston: device veth3 is down
[ 1213.184946][    C3] tc mirred to Houston: device veth3 is down