https://bugs.kde.org/show_bug.cgi?id=473488
Bug ID: 473488
Summary: Crash right before copying to pen drive
Classification: Applications
Product: dolphin
Version: 23.04.3
Platform: Archlinux
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: dolphin-bugs-null at kde.org
Reporter: edd.nat+subs at pm.me
CC: kfm-devel at kde.org
Target Milestone: ---
Application: dolphin (23.04.3)
Qt Version: 5.15.10
Frameworks Version: 5.108.0
Operating System: Linux 6.4.9-zen1-1-zen x86_64
Windowing System: X11
Distribution: "Arch Linux"
DrKonqi: 5.27.7 [KCrashBackend]
-- Information about the crash:
Ctrl+C from ~/Downloads
Ctrl+V to pen drive
Crash immediately
Did not copy at all
Restarting program and retrying worked.
The crash does not seem to be reproducible.
-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized
out>}
[KCrash Handler]
#6 std::__atomic_base<int>::operator--() (this=0x20, this=<optimized out>) at
/usr/include/c++/13.1.1/bits/atomic_base.h:410
#7 QAtomicOps<int>::deref<int>(std::atomic<int>&) (_q_value=<error reading
variable: Cannot access memory at address 0x20>, _q_value=<optimized out>) at
/usr/include/qt/QtCore/qatomic_cxx11.h:289
#8 QBasicAtomicInteger<int>::deref() (this=0x20, this=<optimized out>) at
/usr/include/qt/QtCore/qbasicatomic.h:119
#9 QSharedDataPointer<KFileItemPrivate>::~QSharedDataPointer()
(this=0x56058d04ee80, this=<optimized out>) at
/usr/include/qt/QtCore/qshareddata.h:93
#10 KFileItem::~KFileItem() (this=0x56058d04ee80, this=<optimized out>) at
/usr/src/debug/kio/kio-5.108.0/src/core/kfileitem.cpp:605
#11 0x00007fe0baf0e7a3 in
QList<KFileItem>::node_destruct(QList<KFileItem>::Node*) (n=0x56058d04ee80,
this=0x56058d4a23a0) at /usr/include/qt/QtCore/qlist.h:479
#12 QList<KFileItem>::erase(QList<KFileItem>::iterator) (it=...,
this=0x56058d4a23a0) at /usr/include/qt/QtCore/qlist.h:566
#13 KCoreDirListerCache::reinsert(KFileItem const&, QUrl const&)
(this=<optimized out>, item=..., oldUrl=<optimized out>) at
/usr/src/debug/kio/kio-5.108.0/src/core/kcoredirlister_p.h:289
#14 0x00007fe0baf21a4f in KCoreDirListerCache::processPendingUpdates()
(this=0x7fe0bafa3560
<_ZZN12_GLOBAL__N_121Q_QGS_kDirListerCache13innerFunctionEvE6holder.lto_priv.0>)
at /usr/src/debug/kio/kio-5.108.0/src/core/kcoredirlister.cpp:2019
#15 0x00007fe0b92d1637 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffdb54e3330, r=<optimized out>, this=0x56058cd1c620, this=<optimized
out>, r=<optimized out>, a=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#16 doActivate<false>(QObject*, int, void**) (sender=0x7fe0bafa3630
<_ZZN12_GLOBAL__N_121Q_QGS_kDirListerCache13innerFunctionEvE6holder.lto_priv.0+208>,
signal_index=3, argv=0x7ffdb54e3330) at kernel/qobject.cpp:3925
#17 0x00007fe0b92d316f in QTimer::timeout(QTimer::QPrivateSignal)
(this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:205
#18 0x00007fe0b92c40ee in QObject::event(QEvent*) (this=0x7fe0bafa3630
<_ZZN12_GLOBAL__N_121Q_QGS_kDirListerCache13innerFunctionEvE6holder.lto_priv.0+208>,
e=0x7ffdb54e34a0) at kernel/qobject.cpp:1324
#19 0x00007fe0b9f7893f in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x7fe0bafa3630
<_ZZN12_GLOBAL__N_121Q_QGS_kDirListerCache13innerFunctionEvE6holder.lto_priv.0+208>,
e=0x7ffdb54e34a0) at kernel/qapplication.cpp:3640
#20 0x00007fe0b929c6f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x7fe0bafa3630
<_ZZN12_GLOBAL__N_121Q_QGS_kDirListerCache13innerFunctionEvE6holder.lto_priv.0+208>,
event=0x7ffdb54e34a0) at kernel/qcoreapplication.cpp:1064
#21 0x00007fe0b92ead6b in QTimerInfoList::activateTimers()
(this=0x56058ccd5ee0) at kernel/qtimerinfo_unix.cpp:643
#22 0x00007fe0b92eb35a in timerSourceDispatch(GSource*, GSourceFunc, gpointer)
(source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183
#23 0x00007fe0b6f0fa31 in g_main_dispatch (context=0x7fe0ac000ee0) at
../glib/glib/gmain.c:3460
#24 g_main_context_dispatch (context=0x7fe0ac000ee0) at
../glib/glib/gmain.c:4200
#25 0x00007fe0b6f6ccc9 in g_main_context_iterate.isra.0
(context=context at entry=0x7fe0ac000ee0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4276
#26 0x00007fe0b6f0d0e2 in g_main_context_iteration (context=0x7fe0ac000ee0,
may_block=1) at ../glib/glib/gmain.c:4343
#27 0x00007fe0b92eb51c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x56058ccd6210, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#28 0x00007fe0b929b404 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffdb54e3750, flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#29 0x00007fe0b929c8a3 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#30 0x00007fe0b973bef2 in QGuiApplication::exec() () at
kernel/qguiapplication.cpp:1870
#31 0x00007fe0b9f76cda in QApplication::exec() () at
kernel/qapplication.cpp:2832
#32 0x000056058c2a9da8 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/dolphin/dolphin-23.04.3/src/main.cpp:249
[Inferior 1 (process 207571) detached]
The reporter indicates this bug may be a duplicate of or related to bug 409285.
Reported using DrKonqi
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