Application: dolphin (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-45-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I created new folder with context menu
I created new folder with context menu

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 0x7fc4550048c0 (LWP 8394))]

Thread 3 (Thread 0x7fc4447ae700 (LWP 8397)):
#0  0x00007fc467e23b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fc45e61839c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc45e6184ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc462c2c7eb in QEventDispatcherGlib::processEvents (this=0x7fc43c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fc462bd3b4a in QEventLoop::exec (this=this@entry=0x7fc4447add00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc4629f0834 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc4629f57be in QThreadPrivate::start (arg=0x1918a90) at thread/qthread_unix.cpp:331
#7  0x00007fc45f1a370a in start_thread (arg=0x7fc4447ae700) at pthread_create.c:333
#8  0x00007fc467e2f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fc44805f700 (LWP 8396)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc44b97b213 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007fc44b97a937 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007fc45f1a370a in start_thread (arg=0x7fc44805f700) at pthread_create.c:333
#4  0x00007fc467e2f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fc4550048c0 (LWP 8394)):
[KCrash Handler]
#6  QString::QString (other=..., this=0x7ffe7a4d4a60) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:877
#7  KNewFileMenuSingleton::Entry::Entry (this=0x7ffe7a4d4a60) at ../../../src/filewidgets/knewfilemenu.cpp:111
#8  KNewFileMenuPrivate::_k_slotActionTriggered (this=0x146ba40, action=<optimized out>) at ../../../src/filewidgets/knewfilemenu.cpp:778
#9  0x00007fc466ed43d0 in KNewFileMenu::qt_static_metacall (_o=_o@entry=0x1468640, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=6, _a=_a@entry=0x7ffe7a4d4c40) at ./moc_knewfilemenu.cpp:136
#10 0x00007fc462c04d2a in QMetaObject::activate (sender=0x1466000, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe7a4d4c40) at kernel/qobject.cpp:3713
#11 0x00007fc462c05537 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fc463bdafe0 <QActionGroup::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe7a4d4c40) at kernel/qobject.cpp:3578
#12 0x00007fc4636d295f in QActionGroup::triggered (this=<optimized out>, _t1=0x1b34020) at .moc/moc_qactiongroup.cpp:239
#13 0x00007fc4636d2b98 in QActionGroupPrivate::_q_actionTriggered (this=<optimized out>) at kernel/qactiongroup.cpp:85
#14 0x00007fc4636d35d9 in QActionGroup::qt_static_metacall (_o=_o@entry=0x1466000, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=6, _a=_a@entry=0x7ffe7a4d4dc0) at .moc/moc_qactiongroup.cpp:117
#15 0x00007fc462c04d2a in QMetaObject::activate (sender=sender@entry=0x1b34020, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffe7a4d4dc0) at kernel/qobject.cpp:3713
#16 0x00007fc462c05537 in QMetaObject::activate (sender=sender@entry=0x1b34020, m=m@entry=0x7fc463bdaf00 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffe7a4d4dc0) at kernel/qobject.cpp:3578
#17 0x00007fc4636cf412 in QAction::triggered (this=this@entry=0x1b34020, _t1=false) at .moc/moc_qaction.cpp:365
#18 0x00007fc4636d1898 in QAction::activate (this=0x1b34020, event=<optimized out>) at kernel/qaction.cpp:1162
#19 0x00007fc463853e12 in QMenuPrivate::activateCausedStack (this=this@entry=0x146b4e0, causedStack=..., action=action@entry=0x1b34020, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1130
#20 0x00007fc46385a0ac in QMenuPrivate::activateAction (this=this@entry=0x146b4e0, action=action@entry=0x1b34020, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1207
#21 0x00007fc46385e020 in QMenu::mouseReleaseEvent (this=<optimized out>, e=0x7ffe7a4d5400) at widgets/qmenu.cpp:2540
#22 0x00007fc46371bf88 in QWidget::event (this=this@entry=0x146ae10, event=event@entry=0x7ffe7a4d5400) at kernel/qwidget.cpp:9044
#23 0x00007fc46385ea73 in QMenu::event (this=0x146ae10, e=0x7ffe7a4d5400) at widgets/qmenu.cpp:2654
#24 0x00007fc4636d905c in QApplicationPrivate::notify_helper (this=this@entry=0x13b03e0, receiver=receiver@entry=0x146ae10, e=e@entry=0x7ffe7a4d5400) at kernel/qapplication.cpp:3716
#25 0x00007fc4636dec19 in QApplication::notify (this=<optimized out>, receiver=0x146ae10, e=0x7ffe7a4d5400) at kernel/qapplication.cpp:3276
#26 0x00007fc462bd638b in QCoreApplication::notifyInternal (this=0x7ffe7a4d77c0, receiver=receiver@entry=0x146ae10, event=event@entry=0x7ffe7a4d5400) at kernel/qcoreapplication.cpp:965
#27 0x00007fc4636ddb32 in QCoreApplication::sendSpontaneousEvent (event=0x7ffe7a4d5400, receiver=0x146ae10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#28 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x146ae10, event=event@entry=0x7ffe7a4d5400, alienWidget=alienWidget@entry=0x0, nativeWidget=0x146ae10, buttonDown=buttonDown@entry=0x7fc463c09b20 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2770
#29 0x00007fc4637368dd in QWidgetWindow::handleMouseEvent (this=this@entry=0x1a5aec0, event=event@entry=0x7ffe7a4d5810) at kernel/qwidgetwindow.cpp:452
#30 0x00007fc463738b3b in QWidgetWindow::event (this=0x1a5aec0, event=0x7ffe7a4d5810) at kernel/qwidgetwindow.cpp:210
#31 0x00007fc4636d905c in QApplicationPrivate::notify_helper (this=this@entry=0x13b03e0, receiver=receiver@entry=0x1a5aec0, e=e@entry=0x7ffe7a4d5810) at kernel/qapplication.cpp:3716
#32 0x00007fc4636de516 in QApplication::notify (this=0x7ffe7a4d77c0, receiver=0x1a5aec0, e=0x7ffe7a4d5810) at kernel/qapplication.cpp:3499
#33 0x00007fc462bd638b in QCoreApplication::notifyInternal (this=0x7ffe7a4d77c0, receiver=receiver@entry=0x1a5aec0, event=event@entry=0x7ffe7a4d5810) at kernel/qcoreapplication.cpp:965
#34 0x00007fc4631284e1 in QCoreApplication::sendSpontaneousEvent (event=0x7ffe7a4d5810, receiver=0x1a5aec0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#35 QGuiApplicationPrivate::processMouseEvent (e=0x1b5ce80) at kernel/qguiapplication.cpp:1804
#36 0x00007fc46312a1a5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x1b5ce80) at kernel/qguiapplication.cpp:1596
#37 0x00007fc46310df08 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625
#38 0x00007fc454b4e060 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#39 0x00007fc45e6181a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fc45e618400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fc45e6184ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fc462c2c7cf in QEventDispatcherGlib::processEvents (this=0x140b210, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#43 0x00007fc462bd3b4a in QEventLoop::exec (this=this@entry=0x7ffe7a4d5b90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#44 0x00007fc463858e00 in QMenu::exec (this=this@entry=0x1b36ce0, p=..., action=action@entry=0x0) at widgets/qmenu.cpp:2307
#45 0x00007fc468147e8b in DolphinContextMenu::openViewportContextMenu (this=0x1b36ce0) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/dolphincontextmenu.cpp:366
#46 0x00007fc46814824b in DolphinContextMenu::open (this=0x1b36ce0) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/dolphincontextmenu.cpp:116
#47 0x00007fc46813de84 in DolphinMainWindow::openContextMenu (this=0x1496f70, pos=..., item=..., url=..., customActions=...) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/dolphinmainwindow.cpp:759
#48 0x00007fc462c04baf in QtPrivate::QSlotObjectBase::call (a=0x7ffe7a4d5f20, r=0x1496f70, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#49 QMetaObject::activate (sender=sender@entry=0x184d020, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7ffe7a4d5f20) at kernel/qobject.cpp:3698
#50 0x00007fc462c05537 in QMetaObject::activate (sender=sender@entry=0x184d020, m=m@entry=0x7fc467d249a0 <DolphinView::staticMetaObject>, local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7ffe7a4d5f20) at kernel/qobject.cpp:3578
#51 0x00007fc467ae88d4 in DolphinView::requestContextMenu (this=this@entry=0x184d020, _t1=..., _t2=..., _t3=..., _t4=...) at /build/dolphin-HvGmRr/dolphin-15.12.3/obj-x86_64-linux-gnu/src/moc_dolphinview.cpp:927
#52 0x00007fc467ac4272 in DolphinView::slotViewContextMenuRequested (this=0x184d020, pos=...) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/views/dolphinview.cpp:862
#53 0x00007fc462c04baf in QtPrivate::QSlotObjectBase::call (a=0x7ffe7a4d60d0, r=0x184d020, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#54 QMetaObject::activate (sender=sender@entry=0x17e08f0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7ffe7a4d60d0) at kernel/qobject.cpp:3698
#55 0x00007fc462c05537 in QMetaObject::activate (sender=sender@entry=0x17e08f0, m=m@entry=0x7fc467d25160 <KItemListController::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7ffe7a4d60d0) at kernel/qobject.cpp:3578
#56 0x00007fc467ae6cf5 in KItemListController::viewContextMenuRequested (this=this@entry=0x17e08f0, _t1=...) at /build/dolphin-HvGmRr/dolphin-15.12.3/obj-x86_64-linux-gnu/src/moc_kitemlistcontroller.cpp:427
#57 0x00007fc467a8692c in KItemListController::mousePressEvent (this=0x17e08f0, event=0x7ffe7a4d6970, transform=...) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/kitemviews/kitemlistcontroller.cpp:632
#58 0x00007fc467a85bf4 in KItemListController::processEvent (this=0x17e08f0, event=event@entry=0x7ffe7a4d6970, transform=...) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/kitemviews/kitemlistcontroller.cpp:1010
#59 0x00007fc467a981b2 in KItemListView::event (this=0x1834660, event=0x7ffe7a4d6970) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/kitemviews/kitemlistview.cpp:907
#60 0x00007fc4636d905c in QApplicationPrivate::notify_helper (this=this@entry=0x13b03e0, receiver=receiver@entry=0x1834660, e=e@entry=0x7ffe7a4d6970) at kernel/qapplication.cpp:3716
#61 0x00007fc4636de516 in QApplication::notify (this=0x7ffe7a4d77c0, receiver=0x1834660, e=0x7ffe7a4d6970) at kernel/qapplication.cpp:3499
#62 0x00007fc462bd638b in QCoreApplication::notifyInternal (this=0x7ffe7a4d77c0, receiver=0x1834660, event=event@entry=0x7ffe7a4d6970) at kernel/qcoreapplication.cpp:965
#63 0x00007fc4636d5756 in QCoreApplication::sendSpontaneousEvent (event=event@entry=0x7ffe7a4d6970, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#64 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7ffe7a4d6970) at kernel/qapplication.cpp:4163
#65 0x00007fc4639fd493 in QGraphicsScenePrivate::sendEvent (this=<optimized out>, item=0x1834670, event=0x7ffe7a4d6970) at graphicsview/qgraphicsscene.cpp:1236
#66 0x00007fc4639fdf41 in QGraphicsScenePrivate::sendMouseEvent (this=0x1877230, mouseEvent=0x7ffe7a4d6970) at graphicsview/qgraphicsscene.cpp:1314
#67 0x00007fc463a066f6 in QGraphicsScenePrivate::mousePressEventHandler (this=this@entry=0x1877230, mouseEvent=mouseEvent@entry=0x7ffe7a4d6970) at graphicsview/qgraphicsscene.cpp:1441
#68 0x00007fc463a06b39 in QGraphicsScene::mousePressEvent (this=<optimized out>, mouseEvent=0x7ffe7a4d6970) at graphicsview/qgraphicsscene.cpp:4020
#69 0x00007fc463a100c0 in QGraphicsScene::event (this=0x1857760, event=0x7ffe7a4d6970) at graphicsview/qgraphicsscene.cpp:3388
#70 0x00007fc4636d905c in QApplicationPrivate::notify_helper (this=this@entry=0x13b03e0, receiver=receiver@entry=0x1857760, e=e@entry=0x7ffe7a4d6970) at kernel/qapplication.cpp:3716
#71 0x00007fc4636de516 in QApplication::notify (this=0x7ffe7a4d77c0, receiver=0x1857760, e=0x7ffe7a4d6970) at kernel/qapplication.cpp:3499
#72 0x00007fc462bd638b in QCoreApplication::notifyInternal (this=0x7ffe7a4d77c0, receiver=0x1857760, event=event@entry=0x7ffe7a4d6970) at kernel/qcoreapplication.cpp:965
#73 0x00007fc4636d5756 in QCoreApplication::sendSpontaneousEvent (event=event@entry=0x7ffe7a4d6970, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#74 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7ffe7a4d6970) at kernel/qapplication.cpp:4163
#75 0x00007fc463a29a9f in QGraphicsView::mousePressEvent (this=0x1857820, event=0x7ffe7a4d6f00) at graphicsview/qgraphicsview.cpp:3270
#76 0x00007fc46371c3cf in QWidget::event (this=this@entry=0x1857820, event=event@entry=0x7ffe7a4d6f00) at kernel/qwidget.cpp:8674
#77 0x00007fc46381ab4e in QFrame::event (this=0x1857820, e=0x7ffe7a4d6f00) at widgets/qframe.cpp:540
#78 0x00007fc463a2ae93 in QGraphicsView::viewportEvent (this=0x1857820, event=0x7ffe7a4d6f00) at graphicsview/qgraphicsview.cpp:2962
#79 0x00007fc462bd6172 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x13b03e0, receiver=receiver@entry=0x185c220, event=event@entry=0x7ffe7a4d6f00) at kernel/qcoreapplication.cpp:1072
#80 0x00007fc4636d903c in QApplicationPrivate::notify_helper (this=this@entry=0x13b03e0, receiver=receiver@entry=0x185c220, e=e@entry=0x7ffe7a4d6f00) at kernel/qapplication.cpp:3712
#81 0x00007fc4636dec19 in QApplication::notify (this=<optimized out>, receiver=0x185c220, e=0x7ffe7a4d6f00) at kernel/qapplication.cpp:3276
#82 0x00007fc462bd638b in QCoreApplication::notifyInternal (this=0x7ffe7a4d77c0, receiver=receiver@entry=0x185c220, event=event@entry=0x7ffe7a4d6f00) at kernel/qcoreapplication.cpp:965
#83 0x00007fc4636ddb32 in QCoreApplication::sendSpontaneousEvent (event=0x7ffe7a4d6f00, receiver=0x185c220) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#84 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x185c220, event=event@entry=0x7ffe7a4d6f00, alienWidget=alienWidget@entry=0x185c220, nativeWidget=0x1496f70, buttonDown=buttonDown@entry=0x7fc463c09b20 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2770
#85 0x00007fc46373657b in QWidgetWindow::handleMouseEvent (this=this@entry=0x16bc080, event=event@entry=0x7ffe7a4d7310) at kernel/qwidgetwindow.cpp:555
#86 0x00007fc463738b3b in QWidgetWindow::event (this=0x16bc080, event=0x7ffe7a4d7310) at kernel/qwidgetwindow.cpp:210
#87 0x00007fc4636d905c in QApplicationPrivate::notify_helper (this=this@entry=0x13b03e0, receiver=receiver@entry=0x16bc080, e=e@entry=0x7ffe7a4d7310) at kernel/qapplication.cpp:3716
#88 0x00007fc4636de516 in QApplication::notify (this=0x7ffe7a4d77c0, receiver=0x16bc080, e=0x7ffe7a4d7310) at kernel/qapplication.cpp:3499
#89 0x00007fc462bd638b in QCoreApplication::notifyInternal (this=0x7ffe7a4d77c0, receiver=receiver@entry=0x16bc080, event=event@entry=0x7ffe7a4d7310) at kernel/qcoreapplication.cpp:965
#90 0x00007fc4631284e1 in QCoreApplication::sendSpontaneousEvent (event=0x7ffe7a4d7310, receiver=0x16bc080) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#91 QGuiApplicationPrivate::processMouseEvent (e=0x19f72f0) at kernel/qguiapplication.cpp:1804
#92 0x00007fc46312a1a5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x19f72f0) at kernel/qguiapplication.cpp:1596
#93 0x00007fc46310df08 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625
#94 0x00007fc454b4e060 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#95 0x00007fc45e6181a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#96 0x00007fc45e618400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#97 0x00007fc45e6184ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#98 0x00007fc462c2c7cf in QEventDispatcherGlib::processEvents (this=0x140b210, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#99 0x00007fc462bd3b4a in QEventLoop::exec (this=this@entry=0x7ffe7a4d7690, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#100 0x00007fc462bdbbec in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#101 0x00007fc46311fbfc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#102 0x00007fc4636d5495 in QApplication::exec () at kernel/qapplication.cpp:2976
#103 0x00007fc46814fe2b in kdemain (argc=1, argv=<optimized out>) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/main.cpp:150
#104 0x00007fc467d49830 in __libc_start_main (main=0x400710 <main(int, char**)>, argc=1, argv=0x7ffe7a4d7948, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe7a4d7938) at ../csu/libc-start.c:291
#105 0x0000000000400749 in _start ()

Possible duplicates by query: bug 356155.

Reported using DrKonqi