https://bugs.kde.org/show_bug.cgi?id=416443

            Bug ID: 416443
           Summary: QT Particles seem to overload and block KDE Plasma
           Product: plasmashell
           Version: 5.17.4
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: major
          Priority: NOR
         Component: generic-crash
          Assignee: plasma-b...@kde.org
          Reporter: msdobre...@gmail.com
  Target Milestone: 1.0

SUMMARY

QT Particles seem to overload and block KDE Plasma.

ADDITIONAL INFORMATION

I was looking for something to provide me a winter ambient (not necessarily a
Christmas feeling). I've found this:
https://github.com/IvanSafonov/plasma-wallpaper-snow.

It is such a simple add-on. A few lines of code.
Still, it seems to crash KSE Plasma somehow.

The simplicity of the add-on makes me wonder if there is something wrong with
QT/KDE/Plasma, although I have no clear clue.

Also, I have run this add-on every year in the winter.
Only now, the fourth year of its existence, I have faced such behaviour.
Maybe there is something changed in the frameworks, but I have no knowledge of
this. If there is something to break it, should have some message for old and
deprecated functions.

STEPS TO REPRODUCE
1. Install the Plasma Wallpaper Snow add-on from
https://github.com/IvanSafonov/plasma-wallpaper-snow.
2. Set it up and let it go
3. In a day, KDE Plasma becames unresponsive, no UI interaction, looks frozen.

OBSERVED RESULT

KDE Plasma freezes.

EXPECTED RESULT

KDE Plasma should run the add-on for a long time, ideally for as long the
device is on.

SOFTWARE/OS VERSIONS

Operating System: Sabayon/Gentoo Linux 
KDE Plasma Version: 5.17.4
KDE Frameworks Version: 5.65.0
Qt Version: 5.12.5
Kernel Version: 5.3.0-sabayon
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7 CPU 920 @ 2.67GHz
Memory: 23,5 GiB of RAM

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