Crash in QCoreApplicationPrivate::lockThreadPostEventList(QObject*)

Similar reports
Problem #703188
Component
gwenview
Last affected version
1:25.12.0-1.fc42
Executable
/usr/bin/gwenview
Error name
SIGSEGV 11
First occurrence
2025-08-27
Last occurrence
2026-01-03
Unique reports
2
Quality
-102

Graphs

Statistics

Operating system Unique / Total count
Fedora 40 1 / 1
Fedora 42 2 / 2
Operating system Count
Fedora 42 2
Fedora 40 1
Architecture Count
x86_64 3
Related packages Count
gwenview 3
 1:25.12.0-1.fc42 1
 1:25.08.0-1.fc42 1
 1:24.12.2-1.fc40 1
libjxl 3
 1:0.11.1-4.fc42 2
 1:0.8.4-1.fc40 1
openexr-libs 2
 0:3.2.4-3.fc41 2
Show more… (3)
systemd-libs 1
 0:255.16-1.fc40 1
rav1e-libs 1
 0:0.7.1-4.fc40 1
qt6-qtwayland 1
 0:6.9.3-1.fc42 1

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
QCoreApplicationPrivate::lockThreadPostEventList(QObject*)
/lib64/libQt6Core.so.6 0xfc475
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
2
QObject::deleteLater()
/lib64/libQt6Core.so.6 0x152ff3
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
3
QBasicDrag::eventFilter(QObject*, QEvent*)
/lib64/libQt6Gui.so.6 0x59a606
Build id: 3e0f70cbf7ae51277f82e4a322af73bc60841fde 		-
4
QtWaylandClient::QWaylandDrag::finishDrag()
/lib64/libQt6WaylandClient.so.6 0x71452
Build id: f44df1d165f0d6c2071f3fd43fa99853ee5ed2c8 		-
5
QtWaylandClient::QWaylandDataDevice::data_device_drop()
/lib64/libQt6WaylandClient.so.6 0x6ac23
Build id: f44df1d165f0d6c2071f3fd43fa99853ee5ed2c8 		-
6
ffi_call_unix64
/lib64/libffi.so.8 0x8056
Build id: 8a38bf2dc0d2adf0e30ce92292b9162be6c504f8 		-
7
ffi_call_int.lto_priv.0
/lib64/libffi.so.8 0x3d08
Build id: 8a38bf2dc0d2adf0e30ce92292b9162be6c504f8 		-
8
ffi_call
/lib64/libffi.so.8 0x670e
Build id: 8a38bf2dc0d2adf0e30ce92292b9162be6c504f8 		-
9
wl_closure_invoke.constprop.0
/lib64/libwayland-client.so.0 0x1feb
Build id: faa30048c4e780db8161f70b0a79d819f60b9a58 		-
10
dispatch_event
/lib64/libwayland-client.so.0 0x2e49
Build id: faa30048c4e780db8161f70b0a79d819f60b9a58 		-
11
wl_display_dispatch_queue_pending
/lib64/libwayland-client.so.0 0x3243
Build id: faa30048c4e780db8161f70b0a79d819f60b9a58 		-
12
QtWaylandClient::QWaylandDisplay::flushRequests()
/lib64/libQt6WaylandClient.so.6 0x16902
Build id: f44df1d165f0d6c2071f3fd43fa99853ee5ed2c8 		-
13
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x165c5a
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
14
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x40f9eb
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
15
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x107b03
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
16
QBasicDrag::drag(QDrag*)
/lib64/libQt6Gui.so.6 0x599e58
Build id: 3e0f70cbf7ae51277f82e4a322af73bc60841fde 		-
17
QDragManager::drag(QDrag*)
/lib64/libQt6Gui.so.6 0x59741d
Build id: 3e0f70cbf7ae51277f82e4a322af73bc60841fde 		-
18
QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction)
/lib64/libQt6Gui.so.6 0x597dae
Build id: 3e0f70cbf7ae51277f82e4a322af73bc60841fde 		-
19
Gwenview::ThumbnailView::startDrag(QFlags<Qt::DropAction>)
/lib64/libgwenviewlib.so.5 0xc6a31
Build id: 1b94655c1f2258aa91fdc82323564a846c9d6964 		-
20
QAbstractItemViewPrivate::maybeStartDrag(QPoint)
/lib64/libQt6Widgets.so.6 0x36837a
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
21
QAbstractItemView::mouseMoveEvent(QMouseEvent*)
/lib64/libQt6Widgets.so.6 0x36f822
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
22
QListView::mouseMoveEvent(QMouseEvent*)
/lib64/libQt6Widgets.so.6 0x3bbd60
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
23
QWidget::event(QEvent*)
/lib64/libQt6Widgets.so.6 0xa6908
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
24
QFrame::event(QEvent*)
/lib64/libQt6Widgets.so.6 0x1010f6
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
25
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9caa
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
26
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d96f
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
27
QApplication::notify(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x48593
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
28
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9f38
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
29
QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool)
/lib64/libQt6Widgets.so.6 0x46e29
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
30
QWidgetWindow::handleMouseEvent(QMouseEvent*)
/lib64/libQt6Widgets.so.6 0xbc3b5
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
31
QWidgetWindow::event(QEvent*)
/lib64/libQt6Widgets.so.6 0xbeeb3
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
32
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d97f
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
33
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9f38
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
34
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
/lib64/libQt6Gui.so.6 0xf22a9
Build id: 3e0f70cbf7ae51277f82e4a322af73bc60841fde 		-
35
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Gui.so.6 0x15c76c
Build id: 3e0f70cbf7ae51277f82e4a322af73bc60841fde 		-
36
QWindowSystemInterface::flushWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Gui.so.6 0x15c988
Build id: 3e0f70cbf7ae51277f82e4a322af73bc60841fde 		-
37
QObject::event(QEvent*)
/lib64/libQt6Core.so.6 0x15662c
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
38
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d97f
Build id: a87e702dbb5b7144a1e0831769683d5e68ea7acc 		-
39
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9f38
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
40
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
/lib64/libQt6Core.so.6 0xfdd26
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
41
postEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Core.so.6 0x41016f
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
42
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x40863
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
43
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x497a8
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
44
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x49953
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
45
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x40f9ad
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
46
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x107b03
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
47
QCoreApplication::exec()
/lib64/libQt6Core.so.6 0x103419
Build id: bc66524a53e4b2eedef40e651702a379503b26de 		-
48
main
/usr/bin/gwenview 0xb977
Build id: aa7cdbe1f0721a1653e3c8d5ee786a5d00fa42c9 		-
49
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 126a08bf502f4950b215dc773e52df8dcf50c393 		-
50
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 126a08bf502f4950b215dc773e52df8dcf50c393 		-
51
_start
/usr/bin/gwenview 0xc375
Build id: aa7cdbe1f0721a1653e3c8d5ee786a5d00fa42c9 		-