[dolphin] [Bug 465531] New: Dolphin Crashes Out of the Blue

Fri Feb 10 07:18:57 GMT 2023

https://bugs.kde.org/show_bug.cgi?id=465531

            Bug ID: 465531
           Summary: Dolphin Crashes Out of the Blue
    Classification: Applications
           Product: dolphin
           Version: 22.12.2
          Platform: openSUSE
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: xunilhcra at 8chan.co
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (22.12.2)

Qt Version: 5.15.8
Frameworks Version: 5.102.0
Operating System: Linux 6.1.10-1-default x86_64
Windowing System: X11
Distribution: openSUSE Tumbleweed
DrKonqi: 5.26.5 [KCrashBackend]

-- Information about the crash:
I was opening some music files in Dolphin when it crashed out of the blue.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#4  std::__atomic_base<int>::operator-- (this=0x10e00000004) at
/usr/include/c++/12/bits/atomic_base.h:392
#5  QAtomicOps<int>::deref<int> (_q_value=<error reading variable: Cannot
access memory at address 0x10e00000004>) at
../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:289
#6  QBasicAtomicInteger<int>::deref (this=0x10e00000004) at
../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:119
#7  QUrl::~QUrl (this=0x55c858b00660, __in_chrg=<optimized out>) at
io/qurl.cpp:1869
#8  0x00007fd11873173c in QHashData::free_helper (this=0x55c85888a2b0,
node_delete=0x7fd11aaa45e0 <QHash<QUrl, int>::deleteNode2(QHashData::Node*)>)
at tools/qhash.cpp:572
#9  0x00007fd11aa9e164 in QHash<QUrl, int>::freeData (x=<optimized out>,
this=<synthetic pointer>) at /usr/include/qt5/QtCore/qhash.h:617
#10 QHash<QUrl, int>::~QHash (this=<optimized out>, this=<optimized out>) at
/usr/include/qt5/QtCore/qhash.h:250
#11 QHash<QUrl, int>::~QHash (this=<optimized out>, this=<optimized out>) at
/usr/include/qt5/QtCore/qhash.h:250
#12 QHash<QUrl, int>::operator= (other=..., this=0x55c85830edb8) at
/usr/include/qt5/QtCore/qhash.h:255
#13 QHash<QUrl, int>::clear (this=0x55c85830edb8) at
/usr/include/qt5/QtCore/qhash.h:625
#14 KFileItemModel::insertItems (newItems=..., this=0x55c85830ed60) at
/usr/src/debug/dolphin-22.12.2/src/kitemviews/kfileitemmodel.cpp:1495
#15 KFileItemModel::insertItems (this=this at entry=0x55c85830ed60, newItems=...)
at /usr/src/debug/dolphin-22.12.2/src/kitemviews/kfileitemmodel.cpp:1401
#16 0x00007fd11aa9e515 in KFileItemModel::dispatchPendingItemsToInsert
(this=0x55c85830ed60) at
/usr/src/debug/dolphin-22.12.2/src/kitemviews/kfileitemmodel.cpp:1396
#17 KFileItemModel::dispatchPendingItemsToInsert (this=0x55c85830ed60) at
/usr/src/debug/dolphin-22.12.2/src/kitemviews/kfileitemmodel.cpp:1393
#18 0x00007fd11aa9e5b5 in KFileItemModel::slotCompleted (this=0x55c85830ed60)
at /usr/src/debug/dolphin-22.12.2/src/kitemviews/kfileitemmodel.cpp:993
#19 0x00007fd11891338d in QtPrivate::QSlotObjectBase::call (a=0x7ffd6707a6b0,
r=0x55c85830ed60, this=0x55c85859dfb0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#20 doActivate<false> (sender=0x55c85859d690, signal_index=6,
argv=0x7ffd6707a6b0) at kernel/qobject.cpp:3923
#21 0x00007fd11890c80f in QMetaObject::activate
(sender=sender at entry=0x55c85859d690, m=m at entry=0x7fd11a5e3d20,
local_signal_index=local_signal_index at entry=3, argv=argv at entry=0x7ffd6707a6b0)
at kernel/qobject.cpp:3983
#22 0x00007fd11a565165 in KCoreDirLister::listingDirCompleted
(this=this at entry=0x55c85859d690, _t1=...) at
/usr/src/debug/kio-5.102.0/build/src/core/KF5KIOCore_autogen/include/moc_kcoredirlister.cpp:497
#23 0x00007fd11a56e18c in KCoreDirListerCache::slotUpdateResult
(this=0x7fd11a5e74c0
<_ZZN12_GLOBAL__N_121Q_QGS_kDirListerCache13innerFunctionEvE6holder.lto_priv.0>,
j=<optimized out>) at
/usr/src/debug/kio-5.102.0/src/core/kcoredirlister.cpp:1853
#24 0x00007fd11891338d in QtPrivate::QSlotObjectBase::call (a=0x7ffd6707a910,
r=0x7fd11a5e74c0
<_ZZN12_GLOBAL__N_121Q_QGS_kDirListerCache13innerFunctionEvE6holder.lto_priv.0>,
this=0x55c858b0a0c0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#25 doActivate<false> (sender=0x55c858b05fb0, signal_index=6,
argv=0x7ffd6707a910) at kernel/qobject.cpp:3923
#26 0x00007fd11890c80f in QMetaObject::activate
(sender=sender at entry=0x55c858b05fb0, m=<optimized out>,
local_signal_index=local_signal_index at entry=3, argv=argv at entry=0x7ffd6707a910)
at kernel/qobject.cpp:3983
#27 0x00007fd119d41e15 in KJob::result (this=this at entry=0x55c858b05fb0,
_t1=<optimized out>, _t1 at entry=0x55c858b05fb0, _t2=...) at
/usr/src/debug/kcoreaddons-5.102.0/build/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:633
#28 0x00007fd119d4607b in KJob::finishJob (this=0x55c858b05fb0,
emitResult=<optimized out>) at
/usr/src/debug/kcoreaddons-5.102.0/src/lib/jobs/kjob.cpp:98
#29 0x00007fd11891338d in QtPrivate::QSlotObjectBase::call (a=0x7ffd6707a9d0,
r=0x55c858b05fb0, this=0x55c858b04750) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#30 doActivate<false> (sender=0x55c858b24bf0, signal_index=7,
argv=0x7ffd6707a9d0) at kernel/qobject.cpp:3923
#31 0x00007fd11890c80f in QMetaObject::activate
(sender=sender at entry=0x55c858b24bf0, m=<optimized out>,
local_signal_index=local_signal_index at entry=4, argv=argv at entry=0x0) at
kernel/qobject.cpp:3983
#32 0x00007fd11a512b03 in KIO::SlaveInterface::finished
(this=this at entry=0x55c858b24bf0) at
/usr/src/debug/kio-5.102.0/build/src/core/KF5KIOCore_autogen/include/moc_slaveinterface.cpp:464
#33 0x00007fd11a5176d0 in KIO::SlaveInterface::dispatch (this=0x55c858b24bf0,
_cmd=104, rawdata=...) at
/usr/src/debug/kio-5.102.0/src/core/slaveinterface.cpp:149
#34 0x00007fd11a5128f6 in KIO::SlaveInterface::dispatch (this=0x55c858b24bf0)
at /usr/src/debug/kio-5.102.0/src/core/slaveinterface.cpp:78
#35 0x00007fd11a515119 in KIO::Slave::gotInput (this=0x55c858b24bf0) at
/usr/src/debug/kio-5.102.0/src/core/slave.cpp:346
#36 0x00007fd11891338d in QtPrivate::QSlotObjectBase::call (a=0x7ffd6707ac00,
r=0x55c858b24bf0, this=0x55c8586963b0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#37 doActivate<false> (sender=0x55c858827df0, signal_index=3,
argv=0x7ffd6707ac00) at kernel/qobject.cpp:3923
#38 0x00007fd118907d00 in QObject::event (this=0x55c858827df0,
e=0x55c858697a60) at kernel/qobject.cpp:1347
#39 0x00007fd1195a544e in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55c858827df0, e=0x55c858697a60) at
kernel/qapplication.cpp:3640
#40 0x00007fd1188dc1e8 in QCoreApplication::notifyInternal2
(receiver=0x55c858827df0, event=0x55c858697a60) at
kernel/qcoreapplication.cpp:1064
#41 0x00007fd1188df181 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x55c857d98f50) at
kernel/qcoreapplication.cpp:1821
#42 0x00007fd118934413 in postEventSourceDispatch (s=0x55c857f049d0) at
kernel/qeventdispatcher_glib.cpp:277
#43 0x00007fd11651ba90 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#44 0x00007fd11651be48 in ?? () from /lib64/libglib-2.0.so.0
#45 0x00007fd11651bedc in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#46 0x00007fd118933c16 in QEventDispatcherGlib::processEvents
(this=0x55c857f0a8c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#47 0x00007fd1188dac5b in QEventLoop::exec (this=this at entry=0x7ffd6707aff0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#48 0x00007fd1188e2dc6 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#49 0x000055c8562b0719 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/dolphin-22.12.2/src/main.cpp:235
[Inferior 1 (process 3626) detached]

Reported using DrKonqi

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