Bug 348065

Application: dolphin (15.04.0)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 4.0.4-2.g4f5e0d5-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

Deleting some files in Dolphin. The crash may have something to do with visual effects, as the only time Dolphin crashes, for me, is when I am deleting files out of a folder.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f439af7f800 (LWP 7174))]

Thread 3 (Thread 0x7f437da20700 (LWP 7175)):
#0  0x00007f439a881c3d in poll () from /lib64/libc.so.6
#1  0x00007f4391595be4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f4391595cec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f43968bc0de in QEventDispatcherGlib::processEvents (this=0x7f43780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007f439688de6f in QEventLoop::processEvents (this=this@entry=0x7f437da1fda0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f439688e165 in QEventLoop::exec (this=this@entry=0x7f437da1fda0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f439678b0bf in QThread::exec (this=this@entry=0xbc4eb0) at thread/qthread.cpp:538
#7  0x00007f439686f783 in QInotifyFileSystemWatcherEngine::run (this=0xbc4eb0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f439678d79f in QThreadPrivate::start (arg=0xbc4eb0) at thread/qthread_unix.cpp:349
#9  0x00007f4394c4d0a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f439a88a06d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f437d139700 (LWP 7176)):
#0  0x00007f43915d7904 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f43915954f9 in g_main_context_query () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f4391595b52 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f4391595cec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f43968bc0de in QEventDispatcherGlib::processEvents (this=0x7f43700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x00007f439688de6f in QEventLoop::processEvents (this=this@entry=0x7f437d138de0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f439688e165 in QEventLoop::exec (this=this@entry=0x7f437d138de0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f439678b0bf in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#8  0x00007f439678d79f in QThreadPrivate::start (arg=0xbd4e20) at thread/qthread_unix.cpp:349
#9  0x00007f4394c4d0a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f439a88a06d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f439af7f800 (LWP 7174)):
[KCrash Handler]
#6  ref (this=0x0) at /usr/include/QtCore/qatomic_x86_64.h:121
#7  QList (l=..., this=0x7ffcce0fa250) at /usr/include/QtCore/qlist.h:122
#8  QForeachContainer (t=..., this=0x7ffcce0fa250) at /usr/include/QtCore/qglobal.h:2376
#9  KDirLister::Private::cachedItemsJobForUrl (this=0x15d7070, url=...) at /usr/src/debug/kdelibs-4.14.6/kio/kio/kdirlister.cpp:281
#10 0x00007f439873e069 in KDirListerCache::updateDirectory (this=this@entry=0xcbcb00, _dir=...) at /usr/src/debug/kdelibs-4.14.6/kio/kio/kdirlister.cpp:694
#11 0x00007f439873f04b in KDirListerCache::slotFilesAdded (this=0xcbcb00, dir=...) at /usr/src/debug/kdelibs-4.14.6/kio/kio/kdirlister.cpp:866
#12 0x00007f43968a31fa in QMetaObject::activate (sender=0xcb6100, m=m@entry=0x7f4398ac0fe0 <OrgKdeKDirNotifyInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffcce0fa580) at kernel/qobject.cpp:3576
#13 0x00007f439874cf95 in OrgKdeKDirNotifyInterface::FilesAdded (this=<optimized out>, _t1=...) at /usr/src/debug/kdelibs-4.14.6/build/kio/kdirnotify.moc:130
#14 0x00007f439874d0c9 in OrgKdeKDirNotifyInterface::qt_static_metacall (_o=_o@entry=0xcb6100, _id=_id@entry=2, _a=_a@entry=0x7ffcce0fa730, _c=QMetaObject::InvokeMetaMethod) at /usr/src/debug/kdelibs-4.14.6/build/kio/kdirnotify.moc:63
#15 0x00007f439874d5d3 in qt_static_metacall (_a=0x7ffcce0fa730, _id=2, _c=QMetaObject::InvokeMetaMethod, _o=0xcb6100) at /usr/src/debug/kdelibs-4.14.6/build/kio/kdirnotify.moc:105
#16 OrgKdeKDirNotifyInterface::qt_metacall (this=0xcb6100, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7ffcce0fa730) at /usr/src/debug/kdelibs-4.14.6/build/kio/kdirnotify.moc:106
#17 0x00007f43964b4d4d in QDBusConnectionPrivate::deliverCall (this=0xbb1190, object=0xcb6100, msg=..., metaTypes=..., slotIdx=7) at qdbusintegrator.cpp:951
#18 0x00007f43968a759e in QObject::event (this=0xcb6100, e=<optimized out>) at kernel/qobject.cpp:1231
#19 0x00007f439729d76c in QApplicationPrivate::notify_helper (this=this@entry=0xafd680, receiver=receiver@entry=0xcb6100, e=e@entry=0x14a2c50) at kernel/qapplication.cpp:4565
#20 0x00007f43972a3cad in QApplication::notify (this=this@entry=0x7ffcce0faf00, receiver=receiver@entry=0xcb6100, e=e@entry=0x14a2c50) at kernel/qapplication.cpp:4351
#21 0x00007f4397fb5cea in KApplication::notify (this=0x7ffcce0faf00, receiver=0xcb6100, event=0x14a2c50) at /usr/src/debug/kdelibs-4.14.6/kdeui/kernel/kapplication.cpp:311
#22 0x00007f439688f2ad in QCoreApplication::notifyInternal (this=0x7ffcce0faf00, receiver=receiver@entry=0xcb6100, event=event@entry=0x14a2c50) at kernel/qcoreapplication.cpp:953
#23 0x00007f439689257d in sendEvent (event=0x14a2c50, receiver=0xcb6100) at kernel/qcoreapplication.h:231
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xac7600) at kernel/qcoreapplication.cpp:1577
#25 0x00007f4396892a23 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#26 0x00007f43968bc8fe in sendPostedEvents () at kernel/qcoreapplication.h:236
#27 postEventSourceDispatch (s=0xb02990) at kernel/qeventdispatcher_glib.cpp:300
#28 0x00007f4391595a04 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#29 0x00007f4391595c48 in ?? () from /usr/lib64/libglib-2.0.so.0
#30 0x00007f4391595cec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#31 0x00007f43968bc0be in QEventDispatcherGlib::processEvents (this=0xacce80, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#32 0x00007f439733a676 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007f439688de6f in QEventLoop::processEvents (this=this@entry=0x7ffcce0fadd0, flags=...) at kernel/qeventloop.cpp:149
#34 0x00007f439688e165 in QEventLoop::exec (this=this@entry=0x7ffcce0fadd0, flags=...) at kernel/qeventloop.cpp:204
#35 0x00007f43968935b9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#36 0x00007f439729bf3c in QApplication::exec () at kernel/qapplication.cpp:3823
#37 0x00007f439aba121e in kdemain (argc=2, argv=0x7ffcce0fb038) at /usr/src/debug/kde-baseapps-15.04.1/dolphin/src/main.cpp:93
#38 0x00007f439a7c6b05 in __libc_start_main () from /lib64/libc.so.6
#39 0x000000000040075e in _start () at ../sysdeps/x86_64/start.S:122

Possible duplicates by query: bug 345902.

Reported using DrKonqi