Unexpected czkawka Termination During Large-Scale Duplicate Scan

[radiodus]

I’m trying to perform a duplicate check between a 150TB SMB shared folder on UNRAID and an external hard drive connected to my PC.

However, for some reason, czkawka keeps exiting during the hash checking process—without showing any errors!

Here are the two methods I’ve tried:

1. Connecting the external hard drive directly to UNRAID and running the scan using Docker.
2. Connecting the external hard drive to my Windows 11 24H2 PC and scanning it against the SMB-shared folder from UNRAID.
   UNRAID and my Windows 11 PC are directly connected via 10G NIC.

In both cases, czkawka suddenly exits at some point without any error message.
My UNRAID system has 32GB of RAM, and my PC has 64GB. Other specs are more than sufficient.

It’s been almost a week now, and I haven’t been able to complete a single scan because of these crashes.
Is there any log where I can check why czkawka is terminating like this?

Unraid 7.0.0
Windows 11 24H2 26100.3775
Windows_czkawka_gui_412.
(windows_czkawka_gui_46 is crashing on my system)

[qarmin]

Can you check if problems happens with latest nightly app version? - https://github.com/qarmin/czkawka/actions/runs/14809352891 / https://github.com/qarmin/czkawka/releases/tag/Nightly

I believe the issue might be related to a corrupted cache. The latest version appears to have resolved such crashes and introduced memory limits.

Additionally, the cache folder should contain a log file with information about what went wrong.