https://bugs.kde.org/show_bug.cgi?id=465872
--- Comment #22 from Jiri Slaby <jirisl...@gmail.com> ---
(In reply to Jiri Slaby from comment #21)
> ep is corrupted:
> 1639 if (QQmlEngine *qmlEngine = that->engine()->qmlEngine()) {
> 1640 QQmlEnginePrivate *ep = QQmlEnginePrivate::get(qmlEngine);
> 1641 if (ep && ep->propertyCapture) {
> 1642 qDebug() << __func__ << ep << ep->propertyCapture;
> 1643 ep->propertyCapture->captureProperty(that->object(), -1,
> role->index, /*doNotify=*/ false);
> 1644 }
> 1645 }
>
> This prints:
> virtualGet 0xb706dff0 0x8dc35e5b
...
> Many values/pointers are 0x8dc35e5b or -1879038348/0x90002674 or
> 0xc483ffe0/-997982240 or their combination. That is obviously bogus.
Ah, because it's not ep at that location -- 0xb706dff0 is code, not data:
> (gdb) x/24x 0xb706dff0
> 0xb706dff0 <_ZN20QQmlDelayedCallQueue11qt_metacastEPKc>: 0x39e85356
> 0x81ffe0f8 0x1a1265c3 0x04ec8300
> 0xb706e000 <_ZN20QQmlDelayedCallQueue11qt_metacastEPKc+16>: 0x1424748b
> 0x4074f685 0x8d08ec83 0xed9c9483
> 0xb706e010 <_ZN20QQmlDelayedCallQueue11qt_metacastEPKc+32>: 0xe85650ff
> 0xffe076c8 0x8910c483 0x24448bc2
> 0xb706e020 <_ZN20QQmlDelayedCallQueue11qt_metacastEPKc+48>: 0x75d28510
> 0x04c4830b 0x8dc35e5b 0x90002674
> 0xb706e030 <_ZN20QQmlDelayedCallQueue11qt_metacastEPKc+64>: 0x5608ec83
> 0x5756e850 0xc483ffe0 0x04c48310
> 0xb706e040 <_ZN20QQmlDelayedCallQueue11qt_metacastEPKc+80>: 0x8dc35e5b
> 0x90002674 0xd9ebc031 0x0026748d
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