Crash in QTextLine::y() const

Similar reports
Problem #754502
Component
kf6-kio
Last affected version
0:6.19.0-2.fc42
Executable
/usr/libexec/kf6/kioworker
Error name
SIGSEGV 11
First occurrence
2025-10-21
Last occurrence
2026-01-16
Unique reports
3
Quality
-70

Statistics

Operating system Unique / Total count
Fedora 42 3 / 30
Operating system Count
Fedora 42 30
Architecture Count
x86_64 30
Related packages Count
liberation-sans-fonts 30
 1:2.1.5-13.fc42 30
exiv2-libs 30
 0:0.28.6-2.fc42 30
abattis-cantarell-fonts 30
 0:0.301-14.fc42 30
Show more… (7)
kf6-kio-core 30
 0:6.19.0-2.fc42 30
calligra-stage-libs 30
 0:25.08.2-1.fc42 30
kio-extras 30
 0:25.08.2-1.fc42 30
libkexiv2-qt6 30
 0:25.08.2-1.fc42 30
calligra-libs 30
 0:25.08.2-1.fc42 30
google-noto-sans-fonts 30
 0:20250301-1.fc42 30
kf6-syntax-highlighting 30
 0:6.19.0-1.fc42 30

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
QTextLine::y() const
/lib64/libQt6Gui.so.6 0x4a9083
Build id: a20b5fda2891a6da3a5f40991c2d2e216b290270 		-
2
KoTextDocumentLayout::positionAnchorTextRanges(int, int, QTextDocument const*) [clone .part.0]
/lib64/libkotextlayout.so.40 0x44ce3
Build id: f0e8de41590985471c3a56cc65cf5233a49d7b66 		-
3
KoTextLayoutArea::layoutBlock(FrameIterator*)
/lib64/libkotextlayout.so.40 0x16ce8
Build id: f0e8de41590985471c3a56cc65cf5233a49d7b66 		-
4
KoTextLayoutArea::layout(FrameIterator*)
/lib64/libkotextlayout.so.40 0x1b7a1
Build id: f0e8de41590985471c3a56cc65cf5233a49d7b66 		-
5
KoTextLayoutRootArea::layoutRoot(FrameIterator*)
/lib64/libkotextlayout.so.40 0x3a5f2
Build id: f0e8de41590985471c3a56cc65cf5233a49d7b66 		-
6
KoTextDocumentLayout::doLayout()
/lib64/libkotextlayout.so.40 0x3aff2
Build id: f0e8de41590985471c3a56cc65cf5233a49d7b66 		-
7
KoTextDocumentLayout::layout()
/lib64/libkotextlayout.so.40 0x3c978
Build id: f0e8de41590985471c3a56cc65cf5233a49d7b66 		-
8
QObject::event(QEvent*)
/lib64/libQt6Core.so.6 0x15682c
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
9
QApplicationPrivate::notify_helper(QObject*, QEvent*)
/lib64/libQt6Widgets.so.6 0x3d97f
Build id: 954a7ef87277b8a15ccc80cf1694adb2e60274e0 		-
10
QCoreApplication::notifyInternal2(QObject*, QEvent*)
/lib64/libQt6Core.so.6 0xf9d78
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
11
QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*)
/lib64/libQt6Core.so.6 0xfdb66
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
12
postEventSourceDispatch(_GSource*, int (*)(void*), void*)
/lib64/libQt6Core.so.6 0x411a2f
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
13
g_main_context_dispatch_unlocked.lto_priv.0
/lib64/libglib-2.0.so.0 0x40863
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
14
g_main_context_iterate_unlocked.isra.0
/lib64/libglib-2.0.so.0 0x497a8
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
15
g_main_context_iteration
/lib64/libglib-2.0.so.0 0x49953
Build id: 3adead5a77684e5d72b61c7e0db58031a35baf58 		-
16
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
/lib64/libQt6Core.so.6 0x41126d
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
17
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x165bba
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
18
void doActivate<false>(QObject*, int, void**)
/lib64/libQt6Core.so.6 0x165bba
Build id: 133085bfe9d1095f3c14a2d4b83104d023a6f2a0 		-
19
KoUpdater::sigProgress(int)
/lib64/libkowidgetutils.so.40 0x2c49
Build id: 43840fcea4db928daf049be503cf76d8d325f2af 		-
20
KoDocument::openFile()
/lib64/libkomain.so.40 0x445c0
Build id: 06a2f77df5f2b7832f51266bc794ba5e753fcde9 		-
21
KoDocument::Private::openFile()
/lib64/libkomain.so.40 0x3718a
Build id: 06a2f77df5f2b7832f51266bc794ba5e753fcde9 		-
22
KoDocument::Private::openLocalFile()
/lib64/libkomain.so.40 0x37369
Build id: 06a2f77df5f2b7832f51266bc794ba5e753fcde9 		-
23
KoDocument::openUrlInternal(QUrl const&)
/lib64/libkomain.so.40 0x47160
Build id: 06a2f77df5f2b7832f51266bc794ba5e753fcde9 		-
24
KoDocument::openUrl(QUrl const&)
/lib64/libkomain.so.40 0x3fad0
Build id: 06a2f77df5f2b7832f51266bc794ba5e753fcde9 		-
25
CalligraCreator::create(KIO::ThumbnailRequest const&)
/usr/lib64/qt6/plugins/kf6/thumbcreator/calligrathumbnail.so 0x151c
Build id: ed21e4b39204ab7216b59783f89015a941990fd4 		-
26
ThumbnailProtocol::createThumbnail(ThumbCreatorWithMetadata*, QString const&, int, int, QImage&)
/usr/lib64/qt6/plugins/kf6/kio/thumbnail.so 0x608d
Build id: 540e0539fc8c2ac8f9729fc5f5f3bfdb94178092 		-
27
ThumbnailProtocol::get(QUrl const&)
/usr/lib64/qt6/plugins/kf6/kio/thumbnail.so 0xc8cb
Build id: 540e0539fc8c2ac8f9729fc5f5f3bfdb94178092 		-
28
KIO::WorkerSlaveBaseBridge::get(QUrl const&)
/lib64/libKF6KIOCore.so.6 0x5caf0
Build id: 5207ff4b635a260b3d903d5b55dd01a444df50da 		-
29
KIO::SlaveBase::dispatch(int, QByteArray const&)
/lib64/libKF6KIOCore.so.6 0x57c7e
Build id: 5207ff4b635a260b3d903d5b55dd01a444df50da 		-
30
KIO::SlaveBase::dispatchLoop() [clone .constprop.0]
/lib64/libKF6KIOCore.so.6 0x5818e
Build id: 5207ff4b635a260b3d903d5b55dd01a444df50da 		-
31
kdemain
/usr/lib64/qt6/plugins/kf6/kio/thumbnail.so 0x78eb
Build id: 540e0539fc8c2ac8f9729fc5f5f3bfdb94178092 		-
32
main
/usr/libexec/kf6/kioworker 0x84a
Build id: 16d65f421adbf7111158118cc98f5447d7615b41 		-
33
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
34
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
35
_start
/usr/libexec/kf6/kioworker 0xb05
Build id: 16d65f421adbf7111158118cc98f5447d7615b41 		-