000000f4`d591ce20 00007ffa`3cefafe9 qwindowsd!QWindowsFontDatabase::createEngine(struct QFontDef * request = 0x000000f4`d591d378, int dpi = 0n96, class QSharedPointer<QWindowsFontEngineData> * data = 0x000000f4`d591d258)+0x218 [d:\dev\5-vs15-56\qt-56\qtbase\src\plugins\platforms\windows\qwindowsfontdatabase.cpp @ 1756]
000000f4`d591d1f0 00007ffa`3bb497ea qwindowsd!QWindowsFontDatabase::fontEngine(struct QFontDef * fontDef = 0x000000f4`d591d378, void * handle = 0x00000000`00000000)+0x49 [d:\dev\5-vs15-56\qt-56\qtbase\src\plugins\platforms\windows\qwindowsfontdatabase.cpp @ 1130]
000000f4`d591d2a0 00007ffa`3bb499e8 Qt5Guid!loadSingleEngine(int script = 0n2, struct QFontDef * request = 0x000000f4`d591d7a0, struct QtFontFamily * family = 0x00000206`dab94360, struct QtFontFoundry * foundry = 0x00000206`dab6e340, struct QtFontStyle * style = 0x00000206`daba1150, struct QtFontSize * size = 0x00000206`daba13f0)+0x38a [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qfontdatabase.cpp @ 960]
000000f4`d591d400 00007ffa`3bb451c7 Qt5Guid!loadEngine(int script = 0n2, struct QFontDef * request = 0x000000f4`d591d7a0, struct QtFontFamily * family = 0x00000206`dab94360, struct QtFontFoundry * foundry = 0x00000206`dab6e340, struct QtFontStyle * style = 0x00000206`daba1150, struct QtFontSize * size = 0x00000206`daba13f0)+0x58 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qfontdatabase.cpp @ 988]
000000f4`d591d4b0 00007ffa`3bb45aa3 Qt5Guid!QFontDatabase::findFont(struct QFontDef * request = 0x000000f4`d591d7a0, int script = 0n2)+0x307 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qfontdatabase.cpp @ 2667]
000000f4`d591d760 00007ffa`3bb07c88 Qt5Guid!QFontDatabase::load(class QFontPrivate * d = 0x00000206`dab57d50, int script = 0n2)+0x3e3 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qfontdatabase.cpp @ 2786]
000000f4`d591d860 00007ffa`3bb5b99f Qt5Guid!QFontPrivate::engineForScript(int script = 0n2)+0xf8 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qfont.cpp @ 213]
000000f4`d591d8c0 00007ffa`3bb60674 Qt5Guid!QTextEngine::fontEngine(struct QScriptItem * si = 0x00000206`dab581d8, struct QFixed * ascent = 0x00000206`dab581e4, struct QFixed * descent = 0x00000206`dab581e0, struct QFixed * leading = 0x00000206`dab581e8)+0x48f [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextengine.cpp @ 2060]
000000f4`d591d9c0 00007ffa`3bb59911 Qt5Guid!QTextEngine::shapeText(int item = 0n0)+0x3b4 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextengine.cpp @ 994]
000000f4`d591dc10 00007ffa`3bb83223 Qt5Guid!QTextEngine::shape(int item = 0n0)+0x261 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextengine.cpp @ 1530]
000000f4`d591dcc0 00007ffa`3bb80363 Qt5Guid!QTextLine::layout_helper(int maxGlyphs = 0n2147483647)+0x3f3 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextlayout.cpp @ 1821]
000000f4`d591e090 00007ffa`3bbf6127 Qt5Guid!QTextLine::setLineWidth(double width = -8)+0x153 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextlayout.cpp @ 1586]
000000f4`d591e0f0 00007ffa`3bbf81f4 Qt5Guid!QTextDocumentLayoutPrivate::layoutBlock(class QTextBlock * bl = 0x000000f4`d591e5b0, int blockPosition = 0n0, class QTextBlockFormat * blockFormat = 0x000000f4`d591e608, struct QTextLayoutStruct * layoutStruct = 0x000000f4`d591ec10, int layoutFrom = 0n0, int layoutTo = 0n2147483647, class QTextBlockFormat * previousBlockFormat = 0x00000000`00000000)+0x8f7 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextdocumentlayout.cpp @ 2675]
000000f4`d591e500 00007ffa`3bbf540e Qt5Guid!QTextDocumentLayoutPrivate::layoutFlow(class QTextFrame::iterator * it = 0x000000f4`d591ef48, struct QTextLayoutStruct * layoutStruct = 0x000000f4`d591ec10, int layoutFrom = 0n0, int layoutTo = 0n2147483647, struct QFixed width = struct QFixed)+0x1384 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextdocumentlayout.cpp @ 2460]
000000f4`d591eb50 00007ffa`3bbf46ec Qt5Guid!QTextDocumentLayoutPrivate::layoutFrame(class QTextFrame * f = 0x00000206`dab76d60, int layoutFrom = 0n0, int layoutTo = 0n2147483647, struct QFixed frameWidth = struct QFixed, struct QFixed frameHeight = struct QFixed, struct QFixed parentY = struct QFixed)+0xcfe [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextdocumentlayout.cpp @ 2199]
000000f4`d591ef90 00007ffa`3bbea500 Qt5Guid!QTextDocumentLayoutPrivate::layoutFrame(class QTextFrame * f = 0x00000206`dab76d60, int layoutFrom = 0n0, int layoutTo = 0n2147483647, struct QFixed parentY = struct QFixed)+0x36c [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextdocumentlayout.cpp @ 2086]
000000f4`d591f0f0 00007ffa`3bbf9403 Qt5Guid!QTextDocumentLayout::doLayout(int from = 0n0, int oldLength = 0n0, int length = 0n2147483647)+0xe0 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextdocumentlayout.cpp @ 2998]
000000f4`d591f1a0 00007ffa`3bbf943b Qt5Guid!QTextDocumentLayoutPrivate::ensureLayoutedByPosition(int position = 0n1000)+0x93 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextdocumentlayout.cpp @ 3171]
000000f4`d591f210 00007ffa`3bbe98ab Qt5Guid!QTextDocumentLayoutPrivate::layoutStep(void)+0x2b [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextdocumentlayout.cpp @ 3177]
000000f4`d591f250 00007ffa`3bbbd748 Qt5Guid!QTextDocumentLayout::documentChanged(int from = 0n0, int oldLength = 0n0, int length = 0n14001)+0x2cb [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextdocumentlayout.cpp @ 2956]
000000f4`d591f3d0 00007ffa`3bba7846 Qt5Guid!QTextDocumentPrivate::setLayout(class QAbstractTextDocumentLayout * layout = 0x00000206`dab76a40)+0x1e8 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextdocument_p.cpp @ 311]
000000f4`d591f450 00007ffa`3bba8f0d Qt5Guid!QTextDocument::documentLayout(void)+0x76 [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextdocument.cpp @ 1100]
000000f4`d591f4a0 00007ff6`4c881b6a Qt5Guid!QTextDocument::print(class QPagedPaintDevice * printer = 0x000000f4`d591f888)+0x20d [d:\dev\5-vs15-56\qt-56\qtbase\src\gui\text\qtextdocument.cpp @ 1925]
000000f4`d591f720 00007ff6`4c883954 qtbug54740!main(int argc = 0n1, char ** argv = 0x00000206`dab26c30)+0x51a [d:\dev\projects\qtbug54740\main.cpp @ 50]
000000f4`d591f990 00007ff6`4c8837ee qtbug54740!invoke_main(void)+0x34 [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl @ 65]
000000f4`d591f9d0 00007ff6`4c8836ae qtbug54740!__scrt_common_main_seh(void)+0x12e [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl @ 255]
000000f4`d591fa30 00007ff6`4c883979 qtbug54740!__scrt_common_main(void)+0xe [f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl @ 300]
000000f4`d591fa60 00007ffa`68308102 qtbug54740!mainCRTStartup(void)+0x9 [f:\dd\vctools\crt\vcstartup\src\startup\exe_main.cpp @ 17]
000000f4`d591fa90 00007ffa`6ab9c5b4 KERNEL32!BaseThreadInitThunk+0x22
000000f4`d591fac0 00000000`00000000 ntdll!RtlUserThreadStart+0x34