https://bugs.kde.org/show_bug.cgi?id=414805

David Edmundson <k...@davidedmundson.co.uk> changed:

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                 CC|                            |k...@davidedmundson.co.uk

--- Comment #18 from David Edmundson <k...@davidedmundson.co.uk> ---
Some initial analysis

#6  0x00007f20d6e3b3a4 in QScreen::handle() const () at
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5

This just returns the platformScreen, this is set in the ctor, so for a crash
to happen here it means the QScreen object has been deleted.

In one of the dupes we can see a pointer is sent as this to QScreen::handle,
which heavily implies it's a dangling pointer.

If someone can reproduce reliably valgrind will tell us in an instant what's
wrong.

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