What:

Occasionally running into the following crash when attempting to load an activity with 6 QtQuickViews:

Fatal signal 6 (SIGABRT), code -1 (SI_QUEUE) in tid 5487 (qtMainLoopThrea), pid 5469 (le.quickcompose)

OpenGLFailCrashLog.txt

This issue does not appear every time despite taking the exact same route with no deviations. A crash not occurring is rare, I'm estimating it happens less than 10% of the time

Steps to reproduce:

1. Open app
2. Click "Pure Compose Example"
3. EXPECTED: All six QtQuickViews display on the screen
4. ACTUAL
   1. CASE 1: Some number of the QtQuickViews properly render (usually 1-3) and the crash in the .txt above happens
   2. (rarer) CASE 2: Some number of the QtQuickViews render (usually 1-3), but no crash happens and the app stays stable in the Activity

This behaviour is not reproducible when the app is ran on a native android device (Samsung Galaxy S21 FE, API 35-ext-16). When running on android hardware, all QtQuickViews render without fail, without crashes.

Full log from process start to end:

fullLogForOpenGLCrash.txt

Example video:

OpenGLCrashVideo.mkv

(Note that the recording software running is slowing down the performance of the already slow x86_64 android emulator)

Example project:
QTBUG-139006.7z
(Note: replace QtBuild file directories in build.gradle with your local installations)