1. Create tipical QtQuick Controls application with QtCreator
2. At main.qml place Calendar inside ApplicationWindow
3. Run application on device
4. Press "Back" button
Apllication finished with SIGSEGV:
W/Qt ( 1387): androidjnimain.cpp:542 (void setSurface(JNIEnv*, jobject, jint, jobject, jint, jint)): Can't find surface 1
F/libc ( 1387): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread 1468 (QSGRenderThread)
Without calendar application exits as expected.
I used "Bundle Qt libraries in APK" option
The problem reproduces on emulator and on real devices.
Affected both armeabi and armeabi-v7a arch