Bug 375907

Application: dolphin (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-59-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Dolphin crashed after renaming files at the root of my home folder.

-- 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 0x7fa1557a78c0 (LWP 6386))]

Thread 3 (Thread 0x7fa14732d700 (LWP 6388)):
#0  0x00007fa16705bb5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa15d84f38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa15d84f49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa161e647eb in QEventDispatcherGlib::processEvents (this=0x7fa1400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa161e0bb4a in QEventLoop::exec (this=this@entry=0x7fa14732cd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa161c28834 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa161c2d7be in QThreadPrivate::start (arg=0x2165e20) at thread/qthread_unix.cpp:331
#7  0x00007fa15e3db6ba in start_thread (arg=0x7fa14732d700) at pthread_create.c:333
#8  0x00007fa16706782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fa152a64700 (LWP 6387)):
#0  0x00007fa16705bb5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa15b7c8c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fa15b7ca8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fa1553e8629 in QXcbEventReader::run (this=0x1c41800) at qxcbconnection.cpp:1253
#4  0x00007fa161c2d7be in QThreadPrivate::start (arg=0x1c41800) at thread/qthread_unix.cpp:331
#5  0x00007fa15e3db6ba in start_thread (arg=0x7fa152a64700) at pthread_create.c:333
#6  0x00007fa16706782d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa1557a78c0 (LWP 6386)):
[KCrash Handler]
#6  0x00007fa15cca3600 in _dbus_header_get_byte_order () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#7  0x00007fa15cca8469 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#8  0x00007fa15cca8539 in ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#9  0x00007fa15ccaa308 in dbus_message_iter_append_basic () from /lib/x86_64-linux-gnu/libdbus-1.so.3
#10 0x00007fa16777ae43 in q_dbus_message_iter_append_basic (value=0x7ffe7825ac70, type=115, iter=0x7ffe7825ae28) at qdbus_symbols_p.h:297
#11 qIterAppend (arg=0x7ffe7825ac70, type=115, ba=<optimized out>, it=0x7ffe7825ae28) at qdbusmarshaller.cpp:48
#12 QDBusMarshaller::append (this=this@entry=0x7ffe7825ae10, arg=...) at qdbusmarshaller.cpp:123
#13 0x00007fa16777dc49 in QDBusMarshaller::appendVariantInternal (this=this@entry=0x7ffe7825ae10, arg=...) at qdbusmarshaller.cpp:465
#14 0x00007fa167758490 in QDBusMessagePrivate::toDBusMessage (message=..., capabilities=..., error=error@entry=0x7ffe7825b000) at qdbusmessage.cpp:184
#15 0x00007fa167752935 in QDBusConnectionPrivate::sendWithReplyAsync (this=0x1c7fe20, message=..., receiver=receiver@entry=0x0, returnMethod=returnMethod@entry=0x0, errorMethod=errorMethod@entry=0x0, timeout=-1) at qdbusintegrator.cpp:2170
#16 0x00007fa167740a68 in QDBusConnection::asyncCall (this=this@entry=0x27dd4b0, message=..., timeout=<optimized out>) at qdbusconnection.cpp:595
#17 0x00007fa16775c9c9 in QDBusAbstractInterface::asyncCallWithArgumentList (this=this@entry=0x7fa165878790 <(anonymous namespace)::Q_QGS_serverProxy::innerFunction()::holder+16>, method=..., args=...) at qdbusabstractinterface.cpp:510
#18 0x00007fa165664a89 in OrgKdeJobViewServerInterface::requestView (capabilities=3, appIconName=..., appName=..., this=0x7fa165878790 <(anonymous namespace)::Q_QGS_serverProxy::innerFunction()::holder+16>) at ./jobviewserverinterface.h:43
#19 KUiServerJobTracker::registerJob (this=0x277fe70, job=0x27dd060) at ../../src/kuiserverjobtracker.cpp:94
#20 0x00007fa1659428b5 in KDynamicJobTracker::registerJob (this=0x7fa165b91080 <(anonymous namespace)::Q_QGS_globalJobTracker::innerFunction()::holder>, job=0x27dd060) at ../../../src/widgets/kdynamicjobtracker.cpp:85
#21 0x00007fa165134ae1 in KIO::CopyJobPrivate::newJob (flags=..., asMethod=true, mode=KIO::CopyJob::Move, dest=..., src=...) at ../../../src/core/copyjob.cpp:270
#22 KIO::moveAs (src=..., dest=..., flags=flags@entry=...) at ../../../src/core/copyjob.cpp:2172
#23 0x00007fa166cfe401 in DolphinView::slotRoleEditingFinished (this=0x22dd1a0, index=41, role=..., value=...) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/views/dolphinview.cpp:1516
#24 0x00007fa161e3cbaf in QtPrivate::QSlotObjectBase::call (a=0x7ffe7825b680, r=0x22dd1a0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#25 QMetaObject::activate (sender=sender@entry=0x23225a0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7ffe7825b680) at kernel/qobject.cpp:3698
#26 0x00007fa161e3d537 in QMetaObject::activate (sender=sender@entry=0x23225a0, m=m@entry=0x7fa166f5d060 <KItemListView::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7ffe7825b680) at kernel/qobject.cpp:3578
#27 0x00007fa166d1f76b in KItemListView::roleEditingFinished (this=this@entry=0x23225a0, _t1=_t1@entry=41, _t2=..., _t3=...) at /build/dolphin-HvGmRr/dolphin-15.12.3/obj-x86_64-linux-gnu/src/moc_kitemlistview.cpp:504
#28 0x00007fa166cc6f2a in KItemListView::slotRoleEditingFinished (this=0x23225a0, index=41, role=..., value=...) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/kitemviews/kitemlistview.cpp:1543
#29 0x00007fa161e3cbaf in QtPrivate::QSlotObjectBase::call (a=0x7ffe7825b800, r=0x23225a0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#30 QMetaObject::activate (sender=sender@entry=0x25f9400, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffe7825b800) at kernel/qobject.cpp:3698
#31 0x00007fa161e3d537 in QMetaObject::activate (sender=sender@entry=0x25f9400, m=m@entry=0x7fa166f5d020 <KItemListWidget::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffe7825b800) at kernel/qobject.cpp:3578
#32 0x00007fa166d1f84b in KItemListWidget::roleEditingFinished (this=this@entry=0x25f9400, _t1=41, _t2=..., _t3=...) at /build/dolphin-HvGmRr/dolphin-15.12.3/obj-x86_64-linux-gnu/src/moc_kitemlistwidget.cpp:195
#33 0x00007fa166cddf8e in KStandardItemListWidget::slotRoleEditingFinished (this=0x25f9400, role=..., value=...) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/kitemviews/kstandarditemlistwidget.cpp:877
#34 0x00007fa161e3cbaf in QtPrivate::QSlotObjectBase::call (a=0x7ffe7825b970, r=0x25f9400, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#35 QMetaObject::activate (sender=sender@entry=0x26a6160, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe7825b970) at kernel/qobject.cpp:3698
#36 0x00007fa161e3d537 in QMetaObject::activate (sender=sender@entry=0x26a6160, m=m@entry=0x7fa166f5cd20 <KItemListRoleEditor::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe7825b970) at kernel/qobject.cpp:3578
#37 0x00007fa166d1ffa7 in KItemListRoleEditor::roleEditingFinished (this=this@entry=0x26a6160, _t1=..., _t2=...) at /build/dolphin-HvGmRr/dolphin-15.12.3/obj-x86_64-linux-gnu/src/moc_kitemlistroleeditor.cpp:146
#38 0x00007fa166cea43d in KItemListRoleEditor::emitRoleEditingFinished (this=0x26a6160) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/kitemviews/private/kitemlistroleeditor.cpp:146
#39 0x00007fa166cea5fd in KItemListRoleEditor::keyPressEvent (this=0x26a6160, event=0x7ffe7825c120) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/kitemviews/private/kitemlistroleeditor.cpp:92
#40 0x00007fa1629542b7 in QWidget::event (this=this@entry=0x26a6160, event=event@entry=0x7ffe7825c120) at kernel/qwidget.cpp:8708
#41 0x00007fa162a52b4e in QFrame::event (this=this@entry=0x26a6160, e=e@entry=0x7ffe7825c120) at widgets/qframe.cpp:540
#42 0x00007fa162ad7303 in QAbstractScrollArea::event (this=this@entry=0x26a6160, e=e@entry=0x7ffe7825c120) at widgets/qabstractscrollarea.cpp:1147
#43 0x00007fa162ac27ea in QTextEdit::event (this=0x26a6160, e=0x7ffe7825c120) at widgets/qtextedit.cpp:1070
#44 0x00007fa16291105c in QApplicationPrivate::notify_helper (this=this@entry=0x1c270e0, receiver=receiver@entry=0x26a6160, e=e@entry=0x7ffe7825c120) at kernel/qapplication.cpp:3716
#45 0x00007fa16291809b in QApplication::notify (this=<optimized out>, receiver=0x26a6160, e=0x7ffe7825c120) at kernel/qapplication.cpp:3179
#46 0x00007fa161e0e38b in QCoreApplication::notifyInternal (this=0x7ffe7825c530, receiver=0x26a6160, event=0x7ffe7825c120) at kernel/qcoreapplication.cpp:965
#47 0x00007fa162970b23 in QWidgetWindow::event (this=0x1f34f30, event=0x7ffe7825c120) at kernel/qwidgetwindow.cpp:203
#48 0x00007fa16291105c in QApplicationPrivate::notify_helper (this=this@entry=0x1c270e0, receiver=receiver@entry=0x1f34f30, e=e@entry=0x7ffe7825c120) at kernel/qapplication.cpp:3716
#49 0x00007fa162916516 in QApplication::notify (this=0x7ffe7825c530, receiver=0x1f34f30, e=0x7ffe7825c120) at kernel/qapplication.cpp:3499
#50 0x00007fa161e0e38b in QCoreApplication::notifyInternal (this=0x7ffe7825c530, receiver=receiver@entry=0x1f34f30, event=event@entry=0x7ffe7825c120) at kernel/qcoreapplication.cpp:965
#51 0x00007fa16235d15e in QCoreApplication::sendSpontaneousEvent (event=0x7ffe7825c120, receiver=0x1f34f30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#52 QGuiApplicationPrivate::processKeyEvent (e=0x27aecc0) at kernel/qguiapplication.cpp:1919
#53 0x00007fa162362185 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x27aecc0) at kernel/qguiapplication.cpp:1602
#54 0x00007fa162345f08 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625
#55 0x00007fa15541a060 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#56 0x00007fa15d84f197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007fa15d84f3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007fa15d84f49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007fa161e647cf in QEventDispatcherGlib::processEvents (this=0x1c635f0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#60 0x00007fa161e0bb4a in QEventLoop::exec (this=this@entry=0x7ffe7825c400, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#61 0x00007fa161e13bec in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#62 0x00007fa162357bfc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#63 0x00007fa16290d495 in QApplication::exec () at kernel/qapplication.cpp:2976
#64 0x00007fa167387e2b in kdemain (argc=2, argv=<optimized out>) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/main.cpp:150
#65 0x00007fa166f81830 in __libc_start_main (main=0x400710 <main(int, char**)>, argc=2, argv=0x7ffe7825c6b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe7825c6a8) at ../csu/libc-start.c:291
#66 0x0000000000400749 in _start ()

Reported using DrKonqi