Crash in QIconLoader::ensureInitialized()

Similar reports
Problem #830595
Component
octave
Last affected version
6:9.4.0-2.fc42
Executable
/usr/libexec/octave/9.4.0/exec/x86_64-redhat-linux-gnu/octave-gui
Error name
SIGSEGV 11
First occurrence
2025-12-24
Last occurrence
2026-09-26
Unique reports
3
Quality
-38

Statistics

Operating system Unique / Total count
Fedora 42 3 / 5
Operating system Count
Fedora 42 5
Architecture Count
x86_64 5
Related packages Count
google-noto-sans-mono-vf-fonts 5
 0:20250301-1.fc42 5
octave 5
 6:9.4.0-2.fc42 5
qt6-qttranslations 5
 0:6.9.3-1.fc42 5
Show more… (2)
qt6-qtbase-gui 5
 0:6.9.3-1.fc42 5
adwaita-sans-fonts 5
 0:48.2-2.fc42 5

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
QIconLoader::ensureInitialized()
/lib64/libQt6Gui.so.6 0x64067
Build id: bf3b60f839e36989afa7f7b331abd5f467a2df1e 		-
2
QIconLoader::instance()
/lib64/libQt6Gui.so.6 0x64500
Build id: bf3b60f839e36989afa7f7b331abd5f467a2df1e 		-
3
QGuiApplicationPrivate::handleThemeChanged()
/lib64/libQt6Gui.so.6 0xe96e6
Build id: bf3b60f839e36989afa7f7b331abd5f467a2df1e 		-
4
QApplicationPrivate::handleThemeChanged()
/lib64/libQt6Widgets.so.6 0x49f1d
Build id: 6b3ab5af92cbc8ef7f6a2a9f3ab4a3ca6fd459d9 		-
5
QGuiApplicationPrivate::processThemeChanged(QWindowSystemInterfacePrivate::ThemeChangeEvent*)
/lib64/libQt6Gui.so.6 0xe8d37
Build id: bf3b60f839e36989afa7f7b331abd5f467a2df1e 		-
6
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Gui.so.6 0x15cc6c
Build id: bf3b60f839e36989afa7f7b331abd5f467a2df1e 		-
7
userEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Gui.so.6 0x6dfb04
Build id: bf3b60f839e36989afa7f7b331abd5f467a2df1e 		-
8
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x40863
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
9
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x497a8
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
10
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x49953
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
11
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x4104ed
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
12
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x107243
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
13
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0x102b59
Build id: ba64b7e880e46f5029dcecb2db568a90a8e82bd1 		-
14
octave::base_qobject::exec()
/usr/lib64/octave/9.4.0/liboctgui.so.12 0x19ab83
Build id: 41580fbd963a6b7007e23e6ffd12a94d4e96cc81 		-
15
octave::qt_application::execute()
/usr/lib64/octave/9.4.0/liboctgui.so.12 0x1ae3f2
Build id: 41580fbd963a6b7007e23e6ffd12a94d4e96cc81 		-
16
main
/usr/libexec/octave/9.4.0/exec/x86_64-redhat-linux-gnu/octave-gui 0x822
Build id: 46679ad6d40566e2329df9236150030a02fe4482 		-
17
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
18
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
19
_start
/usr/libexec/octave/9.4.0/exec/x86_64-redhat-linux-gnu/octave-gui 0xad5
Build id: 46679ad6d40566e2329df9236150030a02fe4482 		-