ebizzy test fails on F/GKE 5.4 on f1-micro

[Krzysztof Kozlowski]

Regression, only on f1-micro, focal/linux-gke 5.4.0-1043.45:

394. 05/04 14:09:15 DEBUG| utils:0116| Running 'make '
395. 05/04 14:09:15 DEBUG| utils:0153| [stdout] gcc -Wall -Wshadow -o ebizzy ebizzy.c -lpthread
396. 05/04 14:09:17 ERROR| utils:0153| [stderr] ebizzy.c: In function ‘search_mem’:
397. 05/04 14:09:17 ERROR| utils:0153| [stderr] ebizzy.c:393:11: warning: ‘state’ may be used uninitialized in this function [-Wmaybe-uninitialized]
398. 05/04 14:09:17 ERROR| utils:0153| [stderr] 393 | chunk = rand_num(chunks, state);
399. 05/04 14:09:17 ERROR| utils:0153| [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~
400. 05/04 14:09:18 DEBUG| utils:0116| Running '/home/jenkins/autotest/client/tmp/ebizzy/src/ebizzy -m -n 1000 -P -R -s 512000 -S 100 -t 100'
401. 05/04 14:09:19 ERROR| test:0414| Exception escaping from test: