[*] DF-2435 loop: 200 iterations of overflow+remove to panic slab
[*] iter 0/200 ok
[*] iter 25/200 ok
[*] iter 50/200 ok
[*] iter 75/200 ok
[*] iter 100/200 ok
[*] iter 125/200 ok
[*] iter 150/200 ok
[*] iter 175/200 ok
[!] exhausted 200 iterations without panic
LOOP_EXIT=0