Crash in __libc_malloc

Similar reports
Problem #802073
Component
stacer
Last affected version
0:1.1.0-21.fc42
Executable
/usr/lib64/stacer/stacer
Error name
SIGSEGV 11
First occurrence
2025-06-07
Last occurrence
2026-04-29
Unique reports
2
Quality
-42

Statistics

Operating system Unique / Total count
Fedora 42 2 / 2
Operating system Count
Fedora 42 2
Architecture Count
x86_64 2
Related packages Count
stacer 2
 0:1.1.0-21.fc42 2
google-droid-sans-fonts 2
 0:20200215-22.fc42 2
llvm-libs 1
 0:20.1.8-4.fc42 1
Show more… (8)
dejavu-sans-fonts 1
 0:2.37-25.fc42 1
google-noto-sans-kannada-vf-fonts 1
 0:20250301-1.fc42 1
google-noto-sans-arabic-vf-fonts 1
 0:20250301-1.fc42 1
rit-meera-new-fonts 1
 0:1.6.2-2.fc42 1
qt5-qtwayland 1
 0:5.15.17-1.fc42 1
google-noto-sans-vf-fonts 1
 0:20250301-1.fc42 1
google-noto-sans-devanagari-vf-fonts 1
 0:20250301-1.fc42 1
adwaita-sans-fonts 1
 0:48.2-2.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
__libc_malloc
/lib64/libc.so.6 0x81dd7
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116 		-
2
QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>)
/lib64/libQt5Core.so.5 0x6427f
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
3
QString::reallocData(unsigned int, bool)
/lib64/libQt5Core.so.5 0xdbd5b
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
4
QString::resize(int)
/lib64/libQt5Core.so.5 0xdbe5d
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
5
KIconLoaderPrivate::findMatchingIcon(QString const&, int, double) const
/lib64/libKF5IconThemes.so.5 0x18522
Build id: bd886fa7376ea9337d4910fbb2861ab0c1cbe296 		-
6
KIconLoaderPrivate::findMatchingIconWithGenericFallbacks(QString const&, int, double) const
/lib64/libKF5IconThemes.so.5 0x18c6b
Build id: bd886fa7376ea9337d4910fbb2861ab0c1cbe296 		-
7
KIconLoader::iconPath(QString const&, int, bool, double) const
/lib64/libKF5IconThemes.so.5 0x194ef
Build id: bd886fa7376ea9337d4910fbb2861ab0c1cbe296 		-
8
KIconLoader::iconPath(QString const&, int, bool) const
/lib64/libKF5IconThemes.so.5 0x19720
Build id: bd886fa7376ea9337d4910fbb2861ab0c1cbe296 		-
9
KIconLoaderPrivate::preferredIconPath(QString const&)
/lib64/libKF5IconThemes.so.5 0x19868
Build id: bd886fa7376ea9337d4910fbb2861ab0c1cbe296 		-
10
KIconLoader::hasIcon(QString const&) const
/lib64/libKF5IconThemes.so.5 0x198ec
Build id: bd886fa7376ea9337d4910fbb2861ab0c1cbe296 		-
11
KIconEngine::virtual_hook(int, void*)
/lib64/libKF5IconThemes.so.5 0x19c5b
Build id: bd886fa7376ea9337d4910fbb2861ab0c1cbe296 		-
12
QIconEngine::isNull() const
/lib64/libQt5Gui.so.5 0xfb7bb
Build id: fd3a8832b53a1ccada93315e8c08a02ebd47d131 		-
13
QIcon::fromTheme(QString const&, QIcon const&)
/lib64/libQt5Gui.so.5 0xf2c26
Build id: fd3a8832b53a1ccada93315e8c08a02ebd47d131 		-
14
SystemCleanerPage::addTreeChild(QString const&, QString const&, unsigned long long const&, QTreeWidgetItem*)
/usr/lib64/stacer/stacer 0x302c4
Build id: 4435ce8a2f07af78abc46b82c8844c1bd49a5c6d 		-
15
SystemCleanerPage::addTreeRoot(SystemCleanerPage::CleanCategories const&, QString const&, QList<QFileInfo> const&, bool)
/usr/lib64/stacer/stacer 0x33e2c
Build id: 4435ce8a2f07af78abc46b82c8844c1bd49a5c6d 		-
16
SystemCleanerPage::systemScan()
/usr/lib64/stacer/stacer 0x361cb
Build id: 4435ce8a2f07af78abc46b82c8844c1bd49a5c6d 		-
17
non-virtual thunk to QtConcurrent::RunFunctionTask<void>::run()
/usr/lib64/stacer/stacer 0x2f8da
Build id: 4435ce8a2f07af78abc46b82c8844c1bd49a5c6d 		-
18
QThreadPoolThread::run()
/lib64/libQt5Core.so.5 0x5be1b
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
19
QThreadPrivate::start(void*)
/lib64/libQt5Core.so.5 0x58c6c
Build id: 602f3162f16580fd990bd815bb1cec2ec5c4c7e4 		-
20
start_thread
/lib64/libc.so.6 0x711d4
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116 		-
21
__clone3
/lib64/libc.so.6 0xf3cec
Build id: 2b3c02fe7e4d3811767175b6f323692a10a4e116 		-