Consistent fatal crash after running overnight.

th3w1zard1 commented 3 months ago

qBittorrent & operating system versions

qBittorrent: 4.6.4 (been happening since 4.5.x) Operating System: Windows 10 Home 22H2 Qt: 5.12.2? and 6.x.x? Happens with the lt20 and the other build.

What is the problem?

For the past 8 months, when leaving qBittorrent running overnight or for extended periods, I will get a crash when attempting to pull it up from the taskbar minimized state. Been tracking this on my own for a while and I noticed:

A qBittorrent reinstall does not fix the issue
Reinstalling windows and reinstalling qBittorrent with clean settings does not fix the issue
It seems to be running correctly in its inactivated state, it's only when attempting to pull up the window that I get the crash.

Steps to reproduce

Leave qBittorrent in an inactivated state (minimized, taskbar, etc)
Leave it running for a prolonged period (e.g. 15 hours)
Open it up
Get a crash about 5 seconds later.

Additional context

I have finally captured a crash dump of the stack:

qbittorrent.exe!qAbort(void)
qbittorrent.exe!qFormatLogMessage(enum QtMsgType,class QMessageLogContext const &,class QString const &)
qbittorrent.exe!QMessageLogger::fatal(char const *,...)
qbittorrent.exe!QWindowsFontEngine::supportsTransformation(class QTransform const &)
qbittorrent.exe!QWindowsNativeImage::QWindowsNativeImage(int,int,enum QImage::Format)
qbittorrent.exe!QWindowsFontEngine::drawGDIGlyph(struct HFONT__ *,unsigned int,int,class QTransform const &,enum QImage::Format)
qbittorrent.exe!QWindowsFontEngine::alphaRGBMapForGlyph(unsigned int,struct QFixedPoint const &,class QTransform const &)
qbittorrent.exe!QTextureGlyphCache::textureMapForGlyph(unsigned int,struct QFixedPoint const &)
qbittorrent.exe!QImageTextureGlyphCache::fillTexture(struct QTextureGlyphCache::Coord const &,unsigned int,struct QFixedPoint const &)
qbittorrent.exe!QTextureGlyphCache::fillInPendingGlyphs(void)
qbittorrent.exe!QRasterPaintEngine::drawCachedGlyphs(int,unsigned int const *,struct QFixedPoint const *,class QFontEngine *)
qbittorrent.exe!QRasterPaintEngine::drawTextItem(class QPointF const &,class QTextItem const &)
qbittorrent.exe!QPainterPrivate::drawTextItem(class QPointF const &,class QTextItem const &,class QTextEngine *)
qbittorrent.exe!QTextLine::draw_internal(class QPainter *,class QPointF const &,struct QTextLayout::FormatRange const *)
qbittorrent.exe!qt_format_text(class QFont const &,class QRectF const &,int,class QTextOption const *,class QString const &,class QRectF *,int,int *,int,class QPainter *)
qbittorrent.exe!QPainter::drawText(class QRect const &,int,class QString const &,class QRect *)
qbittorrent.exe!QStyle::drawItemText(class QPainter *,class QRect const &,int,class QPalette const &,bool,class QString const &,enum QPalette::ColorRole)
qbittorrent.exe!QStyleSheetStyle::drawItemText(class QPainter *,class QRect const &,int,class QPalette const &,bool,class QString const &,enum QPalette::ColorRole)
qbittorrent.exe!QLabel::paintEvent(class QPaintEvent *)
qbittorrent.exe!QTipLabel::paintEvent(class QPaintEvent *)
qbittorrent.exe!QWidget::event(class QEvent *)
qbittorrent.exe!QFrame::event(class QEvent *)
qbittorrent.exe!QLabel::event(class QEvent *)
qbittorrent.exe!QApplicationPrivate::notify_helper(class QObject *,class QEvent *)
qbittorrent.exe!QApplication::notify(class QObject *,class QEvent *)
qbittorrent.exe!QCoreApplication::notifyInternal2(class QObject *,class QEvent *)
qbittorrent.exe!QWidgetPrivate::sendPaintEvent(class QRegion const &)
qbittorrent.exe!QWidgetPrivate::drawWidget(class QPaintDevice *,class QRegion const &,class QPoint const &,class QFlags<enum QWidgetPrivate::DrawWidgetFlag>,class QPainter *,class QWidgetRepaintManager *)
qbittorrent.exe!QWidgetPrivate::render(class QPaintDevice *,class QPoint const &,class QRegion const &,class QFlags<enum QWidget::RenderFlag>)
qbittorrent.exe!QWidget::grab(class QRect const &)
qbittorrent.exe!QRollEffect::QRollEffect(class QWidget *,class QFlags<enum Qt::WindowType>,unsigned int)
qbittorrent.exe!qScrollEffect(class QWidget *,unsigned int,int)
qbittorrent.exe!QToolTip::showText(class QPoint const &,class QString const &,class QWidget *,class QRect const &,int)
qbittorrent.exe!QAbstractItemDelegate::helpEvent(class QHelpEvent *,class QAbstractItemView *,class QStyleOptionViewItem const &,class QModelIndex const &)
qbittorrent.exe!QAbstractItemView::viewportEvent(class QEvent *)
qbittorrent.exe!QCoreApplicationPrivate::sendThroughObjectEventFilters(class QObject *,class QEvent *)
qbittorrent.exe!QApplicationPrivate::notify_helper(class QObject *,class QEvent *)
qbittorrent.exe!QApplication::notify(class QObject *,class QEvent *)
qbittorrent.exe!QCoreApplication::notifyInternal2(class QObject *,class QEvent *)
qbittorrent.exe!QApplication::event(class QEvent *)
qbittorrent.exe!QApplicationPrivate::notify_helper(class QObject *,class QEvent *)
qbittorrent.exe!QApplication::notify(class QObject *,class QEvent *)
qbittorrent.exe!QCoreApplication::notifyInternal2(class QObject *,class QEvent *)
qbittorrent.exe!QEventDispatcherWin32Private::sendTimerEvent(int)
qbittorrent.exe!qt_internal_proc(struct HWND__ *,unsigned int,unsigned __int64,__int64)
user32.dll!00007ffd98d1ef75()
user32.dll!00007ffd98d1e69d()
qbittorrent.exe!QEventDispatcherWin32::processEvents(class QFlags<enum QEventLoop::ProcessEventsFlag>)
qbittorrent.exe!QWindowsGuiEventDispatcher::processEvents(class QFlags<enum QEventLoop::ProcessEventsFlag>)
qbittorrent.exe!QEventLoop::exec(class QFlags<enum QEventLoop::ProcessEventsFlag>)
qbittorrent.exe!QCoreApplication::exec(void)
qbittorrent.exe!Application::exec() Line 938
    at G:\QBITTORRENT\qbt-src-4.6.4\src\app\application.cpp(938)
qbittorrent.exe!main(int argc, char * * argv) Line 271
    at G:\QBITTORRENT\qbt-src-4.6.4\src\app\main.cpp(271)
[External Code]

Log(s) & preferences file(s)

There's too much personal information to properly trust myself to send these, would be happy to if a proper 'export log/preferences and automatically omit personal information' feature would be added to the program.

There's no useful information in the logs anyway

JohnRo79 commented 3 months ago

i have the same type of issues (i guess) from leaving it running overnight

`qBittorrent has crashed Please file a bug report at https://bugs.qbittorrent.org/ and provide the following information:

qBittorrent version: v4.6.4 (64-bit) Libtorrent version: 1.2.19.0 Qt version: 6.4.3 Boost version: 1.84.0 OpenSSL version: 1.1.1w zlib version: 1.3.1 OS version: Windows 11 Version 23H2 10.0.22631 x86_64

Caught signal: SIGABRT

 0# boost::stacktrace::basic_stacktrace >::init at G:\QBITTORRENT\boost_1_84_0\boost\stacktrace\stacktrace.hpp:77
 1# getStacktrace at G:\QBITTORRENT\qbt-src-4.6.4\src\app\stacktrace.cpp:35
 2# `anonymous namespace'::abnormalExitHandler at G:\QBITTORRENT\qbt-src-4.6.4\src\app\signalhandler.cpp:104
 3# raise at minkernel\crts\ucrt\src\appcrt\misc\signal.cpp:547
 4# abort at minkernel\crts\ucrt\src\appcrt\startup\abort.cpp:71
 5# terminate at minkernel\crts\ucrt\src\appcrt\misc\terminate.cpp:58
 6# FindHandler at D:\a\_work\1\s\src\vctools\crt\vcruntime\src\eh\frame.cpp:735
 7# __InternalCxxFrameHandler at D:\a\_work\1\s\src\vctools\crt\vcruntime\src\eh\frame.cpp:399
 8# __InternalCxxFrameHandlerWrapper at D:\a\_work\1\s\src\vctools\crt\vcruntime\src\eh\frame.cpp:234
 9# __CxxFrameHandler4 at D:\a\_work\1\s\src\vctools\crt\vcruntime\src\eh\risctrnsctrl.cpp:306
10# _chkstk in ntdll
11# RtlFindCharInUnicodeString in ntdll
12# RtlRaiseException in ntdll
13# RaiseException in KERNELBASE
14# _CxxThrowException at D:\a\_work\1\s\src\vctools\crt\vcruntime\src\eh\throw.cpp:75
15# boost::throw_exception at G:\QBITTORRENT\boost_1_84_0\boost\throw_exception.hpp:157
16# boost::asio::detail::do_throw_error at G:\QBITTORRENT\boost_1_84_0\boost\asio\detail\impl\throw_error.ipp:42
17# boost::asio::detail::socket_select_interrupter::open_descriptors at G:\QBITTORRENT\boost_1_84_0\boost\asio\detail\impl\socket_select_interrupter.ipp:66
18# boost::asio::detail::select_reactor::restart_reactor::do_complete at G:\QBITTORRENT\boost_1_84_0\boost\asio\detail\impl\select_reactor.ipp:343
19# boost::asio::detail::win_iocp_io_context::do_one at G:\QBITTORRENT\boost_1_84_0\boost\asio\detail\impl\win_iocp_io_context.ipp:476
20# boost::asio::detail::win_iocp_io_context::run at G:\QBITTORRENT\boost_1_84_0\boost\asio\detail\impl\win_iocp_io_context.ipp:206
21# std::thread::_Invoke >,0> at C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.34.31933\include\thread:55
22# thread_start at minkernel\crts\ucrt\src\appcrt\startup\thread.cpp:97
23# BaseThreadInitThunk in KERNEL32
24# RtlUserThreadStart in ntdll

xavier2k6 commented 3 months ago

@JohnRo79 Your crash boost::asio::detail::socket_select_interrupter::open_descriptors is a duplicate of #17082.

th3w1zard1 commented 3 months ago

Probably related but I'm not sure. After leaving running overnight and attempting to open the UI, I get this white box. Can clearly see the app is doing things because the title showing the download/upload speed is changing, but I can't get it to render:

qbittorrent / qBittorrent