Bug 354359

Application: dolphin (4.14.2)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.13.0-37-generic x86_64
Distribution: Linux Mint 17.2 Rafaela

-- Information about the crash:
- What I was doing when the application crashed: renaming a folder in an attached hard drive (media++). This happened twice, the original time, and then when I tried again.

The crash can be reproduced every time.

-- 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 0x7faa558837c0 (LWP 2393))]

Thread 5 (Thread 0x7faa38606700 (LWP 2566)):
#0  0x00007faa5515b036 in pthread_mutex_lock (mutex=0x7faa30000a60) at forward.c:192
#1  0x00007faa4c3d8981 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa4c39687b in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faa4c396f52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faa4c3970ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007faa511ae7be in QEventDispatcherGlib::processEvents (this=0x7faa300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007faa511800af in QEventLoop::processEvents (this=this@entry=0x7faa38605de0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007faa511803a5 in QEventLoop::exec (this=this@entry=0x7faa38605de0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007faa5107cc5f in QThread::exec (this=this@entry=0x1ded350) at thread/qthread.cpp:537
#9  0x00007faa51161823 in QInotifyFileSystemWatcherEngine::run (this=0x1ded350) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007faa5107f32f in QThreadPrivate::start (arg=0x1ded350) at thread/qthread_unix.cpp:349
#11 0x00007faa4c876182 in start_thread (arg=0x7faa38606700) at pthread_create.c:312
#12 0x00007faa5514d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7faa37e05700 (LWP 2567)):
#0  0x00007faa4c396fc5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007faa4c3970ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa511ae7be in QEventDispatcherGlib::processEvents (this=0x7faa280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#3  0x00007faa511800af in QEventLoop::processEvents (this=this@entry=0x7faa37e04e20, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007faa511803a5 in QEventLoop::exec (this=this@entry=0x7faa37e04e20, flags=...) at kernel/qeventloop.cpp:204
#5  0x00007faa5107cc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#6  0x00007faa5107f32f in QThreadPrivate::start (arg=0x1ecbfc0) at thread/qthread_unix.cpp:349
#7  0x00007faa4c876182 in start_thread (arg=0x7faa37e05700) at pthread_create.c:312
#8  0x00007faa5514d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7faa36f8c700 (LWP 2568)):
#0  0x00007faa4c3d861a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007faa4c3d89a9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa4c3960f0 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faa4c396ea5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faa4c3970ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007faa511ae7be in QEventDispatcherGlib::processEvents (this=0x7faa2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007faa511800af in QEventLoop::processEvents (this=this@entry=0x7faa36f8bde0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007faa511803a5 in QEventLoop::exec (this=this@entry=0x7faa36f8bde0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007faa5107cc5f in QThread::exec (this=this@entry=0x2293270) at thread/qthread.cpp:537
#9  0x00007faa51161823 in QInotifyFileSystemWatcherEngine::run (this=0x2293270) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007faa5107f32f in QThreadPrivate::start (arg=0x2293270) at thread/qthread_unix.cpp:349
#11 0x00007faa4c876182 in start_thread (arg=0x7faa36f8c700) at pthread_create.c:312
#12 0x00007faa5514d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7faa35495700 (LWP 5157)):
#0  0x00007faa4c3d8612 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007faa4c3d89a9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faa4c396680 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faa4c396f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faa4c3970ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007faa511ae7be in QEventDispatcherGlib::processEvents (this=0x7faa240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007faa511800af in QEventLoop::processEvents (this=this@entry=0x7faa35494de0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007faa511803a5 in QEventLoop::exec (this=this@entry=0x7faa35494de0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007faa5107cc5f in QThread::exec (this=this@entry=0x28460b0) at thread/qthread.cpp:537
#9  0x00007faa51161823 in QInotifyFileSystemWatcherEngine::run (this=0x28460b0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007faa5107f32f in QThreadPrivate::start (arg=0x28460b0) at thread/qthread_unix.cpp:349
#11 0x00007faa4c876182 in start_thread (arg=0x7faa35495700) at pthread_create.c:312
#12 0x00007faa5514d47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7faa558837c0 (LWP 2393)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007faa51187e09 in QMetaObject::cast (this=0x7faa519a2740 <KPluginFactory::staticMetaObject>, obj=obj@entry=0x2900e90) at kernel/qmetaobject.cpp:274
#8  0x00007faa516e9f53 in qobject_cast<KPluginFactory*> (object=0x2900e90) at /usr/include/qt4/QtCore/qobject.h:380
#9  KPluginLoader::factory (this=this@entry=0x7fffbc622360) at ../../kdecore/util/kpluginloader.cpp:221
#10 0x00007faa554640e7 in createInstance<KFileItemActionPlugin> (error=0x0, args=..., parent=0x0, parentWidget=0x0, this=0x388f240) at /usr/include/KDE/../kservice.h:571
#11 createInstance<KFileItemActionPlugin> (error=0x0, args=..., parent=0x0, this=0x388f240) at /usr/include/KDE/../kservice.h:550
#12 DolphinContextMenu::addFileItemPluginActions (this=this@entry=0x285bf50) at ../../../dolphin/src/dolphincontextmenu.cpp:499
#13 0x00007faa554645a7 in DolphinContextMenu::openItemContextMenu (this=0x285bf50) at ../../../dolphin/src/dolphincontextmenu.cpp:272
#14 0x00007faa554653ad in DolphinContextMenu::open (this=0x285bf50) at ../../../dolphin/src/dolphincontextmenu.cpp:117
#15 0x00007faa554595d6 in DolphinMainWindow::openContextMenu (this=0x1e82140, pos=..., item=..., url=..., customActions=...) at ../../../dolphin/src/dolphinmainwindow.cpp:1089
#16 0x00007faa5545f2b8 in DolphinMainWindow::qt_static_metacall (_o=0x1e82140, _id=42995344, _a=0x262da50, _c=<optimized out>) at ./dolphinmainwindow.moc:262
#17 0x00007faa5119587a in QMetaObject::activate (sender=sender@entry=0x2312a40, m=m@entry=0x7faa546e0a80 <DolphinView::staticMetaObject>, local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7fffbc622760) at kernel/qobject.cpp:3539
#18 0x00007faa5449b474 in DolphinView::requestContextMenu (this=this@entry=0x2312a40, _t1=..., _t2=..., _t3=..., _t4=...) at ./dolphinview.moc:450
#19 0x00007faa5449c535 in DolphinView::slotItemContextMenuRequested (this=0x2312a40, index=<optimized out>, pos=...) at ../../../dolphin/src/views/dolphinview.cpp:856
#20 0x00007faa544a17ff in DolphinView::qt_static_metacall (_o=0x2900e90, _id=42995344, _a=0x7fffbc622940, _c=<optimized out>) at ./dolphinview.moc:248
#21 0x00007faa5119587a in QMetaObject::activate (sender=sender@entry=0x2315510, m=m@entry=0x7faa546dbe00 <KItemListController::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffbc622940) at kernel/qobject.cpp:3539
#22 0x00007faa544679f6 in KItemListController::itemContextMenuRequested (this=this@entry=0x2315510, _t1=24, _t2=...) at ./kitemlistcontroller.moc:233
#23 0x00007faa5446895a in KItemListController::mousePressEvent (this=0x2315510, event=0x7fffbc6231e0, transform=...) at ../../../dolphin/src/kitemviews/kitemlistcontroller.cpp:624
#24 0x00007faa54466f4b in KItemListController::processEvent (this=0x2315510, event=0x2900e90, event@entry=0x7fffbc6231e0, transform=...) at ../../../dolphin/src/kitemviews/kitemlistcontroller.cpp:1032
#25 0x00007faa54477b62 in KItemListView::event (this=0x2313f10, event=0x7fffbc6231e0) at ../../../dolphin/src/kitemviews/kitemlistview.cpp:908
#26 0x00007faa51b73e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1cf8ca0, receiver=receiver@entry=0x2313f10, e=e@entry=0x7fffbc6231e0) at kernel/qapplication.cpp:4567
#27 0x00007faa51b7a4a0 in QApplication::notify (this=this@entry=0x7fffbc623fd0, receiver=receiver@entry=0x2313f10, e=e@entry=0x7fffbc6231e0) at kernel/qapplication.cpp:4353
#28 0x00007faa5287ecca in KApplication::notify (this=0x7fffbc623fd0, receiver=0x2313f10, event=0x7fffbc6231e0) at ../../kdeui/kernel/kapplication.cpp:311
#29 0x00007faa511814dd in QCoreApplication::notifyInternal (this=0x7fffbc623fd0, receiver=0x2313f10, event=event@entry=0x7fffbc6231e0) at kernel/qcoreapplication.cpp:953
#30 0x00007faa51b72556 in sendSpontaneousEvent (event=event@entry=0x7fffbc6231e0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#31 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7fffbc6231e0) at kernel/qapplication.cpp:5565
#32 0x00007faa52144191 in QGraphicsScenePrivate::sendEvent (this=<optimized out>, item=0x2313f20, event=0x7fffbc6231e0) at graphicsview/qgraphicsscene.cpp:1217
#33 0x00007faa5214464f in QGraphicsScenePrivate::sendMouseEvent (this=0x231b180, mouseEvent=0x7fffbc6231e0) at graphicsview/qgraphicsscene.cpp:1295
#34 0x00007faa5214fec6 in QGraphicsScenePrivate::mousePressEventHandler (this=this@entry=0x231b180, mouseEvent=mouseEvent@entry=0x7fffbc6231e0) at graphicsview/qgraphicsscene.cpp:1422
#35 0x00007faa52150359 in QGraphicsScene::mousePressEvent (this=<optimized out>, mouseEvent=0x7fffbc6231e0) at graphicsview/qgraphicsscene.cpp:4074
#36 0x00007faa521591a0 in QGraphicsScene::event (this=0x231afa0, event=0x7fffbc6231e0) at graphicsview/qgraphicsscene.cpp:3455
#37 0x00007faa51b73e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1cf8ca0, receiver=receiver@entry=0x231afa0, e=e@entry=0x7fffbc6231e0) at kernel/qapplication.cpp:4567
#38 0x00007faa51b7a4a0 in QApplication::notify (this=this@entry=0x7fffbc623fd0, receiver=receiver@entry=0x231afa0, e=e@entry=0x7fffbc6231e0) at kernel/qapplication.cpp:4353
#39 0x00007faa5287ecca in KApplication::notify (this=0x7fffbc623fd0, receiver=0x231afa0, event=0x7fffbc6231e0) at ../../kdeui/kernel/kapplication.cpp:311
#40 0x00007faa511814dd in QCoreApplication::notifyInternal (this=0x7fffbc623fd0, receiver=0x231afa0, event=event@entry=0x7fffbc6231e0) at kernel/qcoreapplication.cpp:953
#41 0x00007faa51b72556 in sendSpontaneousEvent (event=event@entry=0x7fffbc6231e0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#42 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7fffbc6231e0) at kernel/qapplication.cpp:5565
#43 0x00007faa5216faff in QGraphicsView::mousePressEvent (this=0x231b8a0, event=0x7fffbc623750) at graphicsview/qgraphicsview.cpp:3164
#44 0x00007faa51bc338b in QWidget::event (this=this@entry=0x231b8a0, event=event@entry=0x7fffbc623750) at kernel/qwidget.cpp:8372
#45 0x00007faa51f6504e in QFrame::event (this=0x231b8a0, e=0x7fffbc623750) at widgets/qframe.cpp:557
#46 0x00007faa52170859 in QGraphicsView::viewportEvent (this=0x231b8a0, event=0x7fffbc623750) at graphicsview/qgraphicsview.cpp:2866
#47 0x00007faa51181646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1cf8ca0, receiver=receiver@entry=0x2331630, event=event@entry=0x7fffbc623750) at kernel/qcoreapplication.cpp:1063
#48 0x00007faa51b73e0c in QApplicationPrivate::notify_helper (this=this@entry=0x1cf8ca0, receiver=receiver@entry=0x2331630, e=e@entry=0x7fffbc623750) at kernel/qapplication.cpp:4563
#49 0x00007faa51b7a5dd in QApplication::notify (this=this@entry=0x7fffbc623fd0, receiver=receiver@entry=0x2331630, e=e@entry=0x7fffbc623750) at kernel/qapplication.cpp:4110
#50 0x00007faa5287ecca in KApplication::notify (this=0x7fffbc623fd0, receiver=0x2331630, event=0x7fffbc623750) at ../../kdeui/kernel/kapplication.cpp:311
#51 0x00007faa511814dd in QCoreApplication::notifyInternal (this=0x7fffbc623fd0, receiver=receiver@entry=0x2331630, event=event@entry=0x7fffbc623750) at kernel/qcoreapplication.cpp:953
#52 0x00007faa51b79d93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#53 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x2331630, event=event@entry=0x7fffbc623750, alienWidget=alienWidget@entry=0x2331630, nativeWidget=nativeWidget@entry=0x22f0780, buttonDown=buttonDown@entry=0x7faa52659318 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#54 0x00007faa51bee9eb in QETWidget::translateMouseEvent (this=this@entry=0x22f0780, event=event@entry=0x7fffbc623ad0) at kernel/qapplication_x11.cpp:4634
#55 0x00007faa51bee289 in QApplication::x11ProcessEvent (this=0x7fffbc623fd0, event=event@entry=0x7fffbc623ad0) at kernel/qapplication_x11.cpp:3627
#56 0x00007faa51c15b32 in x11EventSourceDispatch (s=0x1cf9240, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#57 0x00007faa4c396e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007faa4c397048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007faa4c3970ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007faa511ae7a1 in QEventDispatcherGlib::processEvents (this=0x1cbca00, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#61 0x00007faa51c15be6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#62 0x00007faa511800af in QEventLoop::processEvents (this=this@entry=0x7fffbc623ea0, flags=...) at kernel/qeventloop.cpp:149
#63 0x00007faa511803a5 in QEventLoop::exec (this=this@entry=0x7fffbc623ea0, flags=...) at kernel/qeventloop.cpp:204
#64 0x00007faa51185b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#65 0x00007faa51b7237c in QApplication::exec () at kernel/qapplication.cpp:3828
#66 0x00007faa554683e7 in kdemain (argc=3, argv=0x7fffbc624108) at ../../../dolphin/src/main.cpp:93
#67 0x00007faa55074ec5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=3, argv=0x7fffbc624108, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffbc6240f8) at libc-start.c:287
#68 0x00000000004006fe in _start ()

Possible duplicates by query: bug 336796.

Reported using DrKonqi