Crash SIGSEGV 5.1.2 #17026

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opened 2026-02-22 03:36:48 -05:00 by deekerman · 3 comments

deekerman commented

2026-02-22 03:36:48 -05:00

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Originally created by @Gonnno on GitHub (Jul 15, 2025).

qBittorrent & operating system versions

qBittorrent version: v5.1.2 (64-bit)
Libtorrent version: 1.2.20.0
Qt version: 6.9.1
Boost version: 1.86.0
OpenSSL version: 3.5.0
zlib version: 1.3.1
OS version: Windows 11 Version 24H2 10.0.26100 x86_64

What is the problem?

Caught signal: SIGSEGV

Steps to reproduce

No response

Additional context

No response

Log(s) & preferences file(s)

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

Caught signal: SIGSEGV

 0# boost::stacktrace::basic_stacktrace >::init at G:\QBITTORRENT\boost_1_86_0\boost\stacktrace\stacktrace.hpp:111
 1# getStacktrace at G:\QBITTORRENT\qbt-src-5.1.2\src\app\stacktrace.cpp:35
 2# `anonymous namespace'::abnormalExitHandler at G:\QBITTORRENT\qbt-src-5.1.2\src\app\signalhandler.cpp:103
 3# _seh_filter_exe at minkernel\crts\ucrt\src\appcrt\misc\exception_filter.cpp:219
 4# `__scrt_common_main_seh'::`1'::filt$0 at D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:304
 5# __C_specific_handler at D:\a\_work\1\s\src\vctools\crt\vcruntime\src\eh\riscchandler.cpp:389
 6# _chkstk in ntdll
 7# RtlWow64GetCurrentCpuArea in ntdll
 8# KiUserExceptionDispatcher in ntdll
 9# QRasterPaintEngine::penChanged in qbittorrent
10# QPainter::setPen in qbittorrent
11# QWindows11Style::drawPrimitive in qbittorrent
12# QCommonStyle::drawControl in qbittorrent
13# QWindowsStyle::drawControl in qbittorrent
14# QWindowsVistaStyle::drawControl in qbittorrent
15# QWindows11Style::drawControl in qbittorrent
16# QFrame::drawFrame in qbittorrent
17# QFrame::paintEvent in qbittorrent
18# QAbstractScrollArea::event in qbittorrent
19# QTextEdit::event in qbittorrent
20# QApplicationPrivate::notify_helper in qbittorrent
21# QApplication::notify in qbittorrent
22# QCoreApplication::notifyInternal2 in qbittorrent
23# QWidgetPrivate::sendPaintEvent in qbittorrent
24# QWidgetPrivate::drawWidget in qbittorrent
25# QWidgetPrivate::paintSiblingsRecursive in qbittorrent
26# QWidgetPrivate::drawWidget in qbittorrent
27# QWidgetRepaintManager::paintAndFlush in qbittorrent
28# QWidgetRepaintManager::sync in qbittorrent
29# QWidgetPrivate::syncBackingStore in qbittorrent
30# QWidgetWindow::handleExposeEvent in qbittorrent
31# QWidgetWindow::event in qbittorrent
32# QApplicationPrivate::notify_helper in qbittorrent
33# QApplication::notify in qbittorrent
34# QCoreApplication::notifyInternal2 in qbittorrent
35# QGuiApplicationPrivate::processExposeEvent in qbittorrent
36# QGuiApplicationPrivate::processWindowSystemEvent in qbittorrent
37# QWindowSystemInterface::sendWindowSystemEvents in qbittorrent
38# QEventDispatcherWin32::processEvents in qbittorrent
39# QWindowsGuiEventDispatcher::processEvents in qbittorrent
40# QEventLoop::exec in qbittorrent
41# QCoreApplication::exec in qbittorrent
42# Application::exec at G:\QBITTORRENT\qbt-src-5.1.2\src\app\application.cpp:998
43# main at G:\QBITTORRENT\qbt-src-5.1.2\src\app\main.cpp:328
44# QSqlCachedResult::setNumericalPrecisionPolicy in qbittorrent
45# __scrt_common_main_seh at D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288
46# BaseThreadInitThunk in KERNEL32
47# RtlUserThreadStart in ntdll

Originally created by @Gonnno on GitHub (Jul 15, 2025). ### qBittorrent & operating system versions qBittorrent version: v5.1.2 (64-bit) Libtorrent version: 1.2.20.0 Qt version: 6.9.1 Boost version: 1.86.0 OpenSSL version: 3.5.0 zlib version: 1.3.1 OS version: Windows 11 Version 24H2 10.0.26100 x86_64 ### What is the problem? Caught signal: SIGSEGV ### Steps to reproduce _No response_ ### Additional context _No response_ ### Log(s) & preferences file(s) qBittorrent has crashed Please file a bug report at https://bugs.qbittorrent.org/ and provide the following information: qBittorrent version: v5.1.2 (64-bit) Libtorrent version: 1.2.20.0 Qt version: 6.9.1 Boost version: 1.86.0 OpenSSL version: 3.5.0 zlib version: 1.3.1 OS version: Windows 11 Version 24H2 10.0.26100 x86_64 Caught signal: SIGSEGV ``` 0# boost::stacktrace::basic_stacktrace >::init at G:\QBITTORRENT\boost_1_86_0\boost\stacktrace\stacktrace.hpp:111 1# getStacktrace at G:\QBITTORRENT\qbt-src-5.1.2\src\app\stacktrace.cpp:35 2# `anonymous namespace'::abnormalExitHandler at G:\QBITTORRENT\qbt-src-5.1.2\src\app\signalhandler.cpp:103 3# _seh_filter_exe at minkernel\crts\ucrt\src\appcrt\misc\exception_filter.cpp:219 4# `__scrt_common_main_seh'::`1'::filt$0 at D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:304 5# __C_specific_handler at D:\a\_work\1\s\src\vctools\crt\vcruntime\src\eh\riscchandler.cpp:389 6# _chkstk in ntdll 7# RtlWow64GetCurrentCpuArea in ntdll 8# KiUserExceptionDispatcher in ntdll 9# QRasterPaintEngine::penChanged in qbittorrent 10# QPainter::setPen in qbittorrent 11# QWindows11Style::drawPrimitive in qbittorrent 12# QCommonStyle::drawControl in qbittorrent 13# QWindowsStyle::drawControl in qbittorrent 14# QWindowsVistaStyle::drawControl in qbittorrent 15# QWindows11Style::drawControl in qbittorrent 16# QFrame::drawFrame in qbittorrent 17# QFrame::paintEvent in qbittorrent 18# QAbstractScrollArea::event in qbittorrent 19# QTextEdit::event in qbittorrent 20# QApplicationPrivate::notify_helper in qbittorrent 21# QApplication::notify in qbittorrent 22# QCoreApplication::notifyInternal2 in qbittorrent 23# QWidgetPrivate::sendPaintEvent in qbittorrent 24# QWidgetPrivate::drawWidget in qbittorrent 25# QWidgetPrivate::paintSiblingsRecursive in qbittorrent 26# QWidgetPrivate::drawWidget in qbittorrent 27# QWidgetRepaintManager::paintAndFlush in qbittorrent 28# QWidgetRepaintManager::sync in qbittorrent 29# QWidgetPrivate::syncBackingStore in qbittorrent 30# QWidgetWindow::handleExposeEvent in qbittorrent 31# QWidgetWindow::event in qbittorrent 32# QApplicationPrivate::notify_helper in qbittorrent 33# QApplication::notify in qbittorrent 34# QCoreApplication::notifyInternal2 in qbittorrent 35# QGuiApplicationPrivate::processExposeEvent in qbittorrent 36# QGuiApplicationPrivate::processWindowSystemEvent in qbittorrent 37# QWindowSystemInterface::sendWindowSystemEvents in qbittorrent 38# QEventDispatcherWin32::processEvents in qbittorrent 39# QWindowsGuiEventDispatcher::processEvents in qbittorrent 40# QEventLoop::exec in qbittorrent 41# QCoreApplication::exec in qbittorrent 42# Application::exec at G:\QBITTORRENT\qbt-src-5.1.2\src\app\application.cpp:998 43# main at G:\QBITTORRENT\qbt-src-5.1.2\src\app\main.cpp:328 44# QSqlCachedResult::setNumericalPrecisionPolicy in qbittorrent 45# __scrt_common_main_seh at D:\a\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288 46# BaseThreadInitThunk in KERNEL32 47# RtlUserThreadStart in ntdll ```

deekerman added the

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2026-02-22 03:36:48 -05:00

deekerman commented

2026-02-22 03:36:59 -05:00

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@Gonnno commented on GitHub (Aug 12, 2025):

Hello,

If it can help in resolving this issue, after several tests I noticed that the crash occurs every time I switch servers on my VPN.
I was using another VPN before and did not have this problem.

Kind regards,

@Gonnno commented on GitHub (Aug 12, 2025): Hello, If it can help in resolving this issue, after several tests I noticed that the crash occurs every time I switch servers on my VPN. I was using another VPN before and did not have this problem. Kind regards,

deekerman commented

2026-02-22 03:36:59 -05:00

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Owner

@xavier2k6 commented on GitHub (Aug 12, 2025):

What VPN/Version are you using now?
What VPN/Version were you using before?

@xavier2k6 commented on GitHub (Aug 12, 2025): What VPN/Version are you using now? What VPN/Version were you using before?

deekerman commented

2026-02-22 03:36:59 -05:00

Author

Owner

@Gonnno commented on GitHub (Aug 12, 2025):