https://bugs.kde.org/show_bug.cgi?id=490220

            Bug ID: 490220
           Summary: Digikam crashes after a random duration during library
                    scan
    Classification: Applications
           Product: digikam
           Version: 8.3.0
          Platform: Microsoft Windows
                OS: Microsoft Windows
            Status: REPORTED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: digikam-bugs-n...@kde.org
          Reporter: kdeb...@neothermic.com
  Target Milestone: ---

SUMMARY
Repeatable but random time to crash when attempting to scan a large library as
part of a first scan.

STEPS TO REPRODUCE
1.  Have a photo library of about 4,828,170 images & video (2.2TB on disk)
2. Add this library to digikam and let it do the first scan
3. Wait anything between 150 seconds to 3 hours and digikam eventually crashes
(the duration of successful running is literally random, sometimes it'll crash
out of the gate and sometimes it'll run for a good few hours)

OBSERVED RESULT
This is where it gets weird. Looking at the bug reporting page, I nabbed
debugview and ran it in conjunction with digikam. So I know a few things:
1. Digikam is otherwise working fine scanning the library up until it crashes
2. **Digikam reports no errors into debugview when it crashes** (the log
just... stops...)
3. Digikam does at least resume where it left off after the crash when you
relaunch it

EXPECTED RESULT
Ideally not a crash!

SOFTWARE/OS VERSIONS
Windows: 10 Pro
KDE Plasma Version:  (The about dialog doesn't list this?)
KDE Frameworks Version:  5.248.0
Qt Version: 6.6.1 (built against 6.6.1)
Build date: 2024-03-14 5:11 PM (target: RelWithDebInfo)
Revision: 9e9222fa4002acf2fcca6741b79260f01817eb30
Branch: HEAD

ADDITIONAL INFORMATION
Windows Event log reports this for the crash:
Faulting application name: digikam.exe, version: 8.3.0.0, time stamp:
0x65f328ef
Faulting module name: Qt6Core.dll, version: 6.6.1.0, time stamp: 0x658eeb00
Exception code: 0xc0000005
Fault offset: 0x00000000002be3b0
Faulting process id: 0x2fec
Faulting application start time: 0x01dad4d86d86c268
Faulting application path: C:\Program Files\digiKam\digikam.exe
Faulting module path: C:\Program Files\digiKam\Qt6Core.dll
Report Id: fe34bc80-ff75-4bbf-8c3a-ed32cafd79c0
Faulting package full name: 
Faulting package-relative application ID: 

Alas, I'll have to try collect a fresh WER dump, as the crash at 4am this
morning (because this scan will take a long time!) has no WER files.
Frustratingly.

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