Steps to reproduce:

1. setup rpi zero w (armv6l) with bullseye
2. add zabbix repositories
3. install zabbix-agent2
4. run agent 

Result:
segmentation fault
Expected:
running process

zabbix-agent2_6.4.5-1+debian11_armhf.deb works fine, I have pinned the package to workaround the issue

I had a similar problem with a previus version, see ZBX-20468