Bug 389850

Application: dolphin (17.12.1)

Qt Version: 5.9.3
Frameworks Version: 5.42.0
Operating System: Linux 4.13.0-32-generic x86_64
Distribution: KDE neon User Edition 5.11

-- Information about the crash:
- What I was doing when the application crashed: I opend 2 tabs in the same Dolfin window to move files between hard disk and a USB flash. I used shift kee meanwhile I drag a file with the mouse to move the files. When I dropped the file, Dolphin crashed. I moved some files before using the same method and Dolphin worked fine.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd9d83d08c0 (LWP 9811))]

Thread 3 (Thread 0x7fd9b03eb700 (LWP 9816)):
#0  0x00007ffdd3f08b6d in clock_gettime ()
#1  0x00007fd9d7d1c876 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7fd9b03eaa60) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd9d1f39fd1 in qt_clock_gettime (ts=0x7fd9b03eaa60, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007fd9d1f387c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fd9a8002cd0) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007fd9d1f38d35 in QTimerInfoList::timerWait (this=0x7fd9a8002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007fd9d1f3a43e in timerSourcePrepareHelper (timeout=0x7fd9b03eab34, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fd9b03eab34) at kernel/qeventdispatcher_glib.cpp:165
#9  0x00007fd9cafb991d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fd9cafba2bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fd9cafba49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fd9d1f3a6cb in QEventDispatcherGlib::processEvents (this=0x7fd9a80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007fd9d1ee2e2a in QEventLoop::exec (this=this@entry=0x7fd9b03ead00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#14 0x00007fd9d1d0b8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#15 0x00007fd9d1d10709 in QThreadPrivate::start (arg=0xf52ca0) at thread/qthread_unix.cpp:368
#16 0x00007fd9cd08f6ba in start_thread (arg=0x7fd9b03eb700) at pthread_create.c:333
#17 0x00007fd9d7d0e41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fd9ba4f2700 (LWP 9814)):
#0  0x00007ffdd3f08b6d in clock_gettime ()
#1  0x00007fd9d7d1c876 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7fd9ba4f1a30) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fd9d1f39fd1 in qt_clock_gettime (ts=0x7fd9ba4f1a30, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007fd9d1f387c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fd9b4002ed0) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007fd9d1f38d35 in QTimerInfoList::timerWait (this=0x7fd9b4002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007fd9d1f3a43e in timerSourcePrepareHelper (timeout=0x7fd9ba4f1b04, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fd9ba4f1b04) at kernel/qeventdispatcher_glib.cpp:165
#9  0x00007fd9cafb991d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fd9cafba2bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fd9cafba49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fd9d1f3a6cb in QEventDispatcherGlib::processEvents (this=0x7fd9b40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007fd9d1ee2e2a in QEventLoop::exec (this=this@entry=0x7fd9ba4f1cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#14 0x00007fd9d1d0b8f4 in QThread::exec (this=this@entry=0x7fd9d262dd40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:515
#15 0x00007fd9d23b9315 in QDBusConnectionManager::run (this=0x7fd9d262dd40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#16 0x00007fd9d1d10709 in QThreadPrivate::start (arg=0x7fd9d262dd40 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#17 0x00007fd9cd08f6ba in start_thread (arg=0x7fd9ba4f2700) at pthread_create.c:333
#18 0x00007fd9d7d0e41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fd9d83d08c0 (LWP 9811)):
[KCrash Handler]
#6  QHashData::nextNode (node=node@entry=0x10278b0) at tools/qhash.cpp:617
#7  0x00007fd9d79506d8 in QHash<KFileItem, QHashDummyValue>::iterator::operator++ (this=<synthetic pointer>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:329
#8  QSet<KFileItem>::iterator::operator++ (this=<synthetic pointer>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qset.h:128
#9  KFileItemModelRolesUpdater::slotItemsRemoved (this=0xe85340, itemRanges=...) at /workspace/build/src/kitemviews/kfileitemmodelrolesupdater.cpp:407
#10 0x00007fd9d1f115a6 in QtPrivate::QSlotObjectBase::call (a=0x7ffdd3ebb890, r=0xe85340, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#11 QMetaObject::activate (sender=sender@entry=0xeb79d0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffdd3ebb890) at kernel/qobject.cpp:3749
#12 0x00007fd9d1f11b87 in QMetaObject::activate (sender=sender@entry=0xeb79d0, m=m@entry=0x7fd9d7c02f60 <KItemModelBase::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffdd3ebb890) at kernel/qobject.cpp:3628
#13 0x00007fd9d79c1965 in KItemModelBase::itemsRemoved (this=this@entry=0xeb79d0, _t1=...) at /workspace/build/obj-x86_64-linux-gnu/src/moc_kitemmodelbase.cpp:248
#14 0x00007fd9d793764a in KFileItemModel::removeItems (this=this@entry=0xeb79d0, itemRanges=..., behavior=behavior@entry=KFileItemModel::DeleteItemData) at /workspace/build/src/kitemviews/kfileitemmodel.cpp:1314
#15 0x00007fd9d7942ecf in KFileItemModel::slotItemsDeleted (this=0xeb79d0, items=...) at /workspace/build/src/kitemviews/kfileitemmodel.cpp:1062
#16 0x00007fd9d1f115a6 in QtPrivate::QSlotObjectBase::call (a=0x7ffdd3ebbb20, r=0xeb79d0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#17 QMetaObject::activate (sender=0xe9dff0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=12, argv=argv@entry=0x7ffdd3ebbb20) at kernel/qobject.cpp:3749
#18 0x00007fd9d1f11b87 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fd9d6535780 <KCoreDirLister::staticMetaObject>, local_signal_index=local_signal_index@entry=12, argv=argv@entry=0x7ffdd3ebbb20) at kernel/qobject.cpp:3628
#19 0x00007fd9d62be4d5 in KCoreDirLister::itemsDeleted (this=<optimized out>, _t1=...) at /workspace/build/obj-x86_64-linux-gnu/src/core/moc_kcoredirlister.cpp:556
#20 0x00007fd9d62c0469 in KCoreDirLister::Private::emitItemsDeleted (this=0xe9e130, _items=...) at /workspace/build/src/core/kcoredirlister.cpp:2618
#21 0x00007fd9d62ccd74 in KCoreDirListerCache::itemsDeleted (this=this@entry=0x7fd9d65391a0 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, listers=..., deletedItems=...) at /workspace/build/src/core/kcoredirlister.cpp:1955
#22 0x00007fd9d62cd807 in KCoreDirListerCache::slotFilesRemoved (this=this@entry=0x7fd9d65391a0 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, fileList=...) at /workspace/build/src/core/kcoredirlister.cpp:912
#23 0x00007fd9d62cdbce in KCoreDirListerCache::slotFilesRemoved (this=0x7fd9d65391a0 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, fileList=...) at /workspace/build/src/core/kcoredirlister.cpp:867
#24 0x00007fd9d62d22f9 in KCoreDirListerCache::qt_static_metacall (_o=0x7fd9d65391a0 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /workspace/build/obj-x86_64-linux-gnu/src/core/moc_kcoredirlister_p.cpp:129
#25 0x00007fd9d1f11279 in QMetaObject::activate (sender=0xe9df00, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=5, argv=argv@entry=0x7ffdd3ebbed0) at kernel/qobject.cpp:3766
#26 0x00007fd9d1f11b87 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fd9d6536540 <OrgKdeKDirNotifyInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=5, argv=argv@entry=0x7ffdd3ebbed0) at kernel/qobject.cpp:3628
#27 0x00007fd9d62ede55 in OrgKdeKDirNotifyInterface::FilesRemoved (this=<optimized out>, _t1=...) at /workspace/build/obj-x86_64-linux-gnu/src/core/moc_kdirnotify.cpp:248
#28 0x00007fd9d62edfd1 in OrgKdeKDirNotifyInterface::qt_static_metacall (_o=_o@entry=0xe9df00, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=5, _a=_a@entry=0x7ffdd3ebc020) at /workspace/build/obj-x86_64-linux-gnu/src/core/moc_kdirnotify.cpp:107
#29 0x00007fd9d62eedd5 in OrgKdeKDirNotifyInterface::qt_metacall (this=0xe9df00, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7ffdd3ebc020) at /workspace/build/obj-x86_64-linux-gnu/src/core/moc_kdirnotify.cpp:199
#30 0x00007fd9d23c5683 in QDBusConnectionPrivate::deliverCall (this=<optimized out>, object=<optimized out>, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:998
#31 0x00007fd9d1f122b9 in QObject::event (this=0xe9df00, e=<optimized out>) at kernel/qobject.cpp:1246
#32 0x00007fd9d2ecdb9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0xe9df00, e=0x7fd9b4035710) at kernel/qapplication.cpp:3722
#33 0x00007fd9d2ed55a7 in QApplication::notify (this=0x7ffdd3ebc720, receiver=0xe9df00, e=0x7fd9b4035710) at kernel/qapplication.cpp:3481
#34 0x00007fd9d1ee4df8 in QCoreApplication::notifyInternal2 (receiver=0xe9df00, event=event@entry=0x7fd9b4035710) at kernel/qcoreapplication.cpp:1018
#35 0x00007fd9d1ee75db in QCoreApplication::sendEvent (event=0x7fd9b4035710, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x924090) at kernel/qcoreapplication.cpp:1678
#37 0x00007fd9d1ee7a48 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1532
#38 0x00007fd9d1f3b0a3 in postEventSourceDispatch (s=0x9600b0) at kernel/qeventdispatcher_glib.cpp:276
#39 0x00007fd9cafba197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fd9cafba3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fd9cafba49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fd9d1f3a6af in QEventDispatcherGlib::processEvents (this=0x962770, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#43 0x00007fd9d1ee2e2a in QEventLoop::exec (this=this@entry=0x7ffdd3ebc5e0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#44 0x00007fd9d1eebd64 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#45 0x00007fd9d275720c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1679
#46 0x00007fd9d2ecdaf5 in QApplication::exec () at kernel/qapplication.cpp:2910
#47 0x00007fd9d801495a in kdemain (argc=2, argv=<optimized out>) at /workspace/build/src/main.cpp:163
#48 0x00007fd9d7c27830 in __libc_start_main (main=0x4006b0 <main(int, char**)>, argc=2, argv=0x7ffdd3ebc8a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdd3ebc898) at ../csu/libc-start.c:291
#49 0x00000000004006e9 in _start ()

Reported using DrKonqi