Bug 369621

Summary:	Browsing Network and HD
Product:	[Applications] dolphin	Reporter:	peter flexer <bgkd.x.loki04>
Component:	general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	RESOLVED FIXED
Severity:	crash	CC:	mail
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	15.12.3
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description peter flexer 2016-10-01 20:41:07 UTC

Application: dolphin (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.2.0-42-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
First i browsed a mounted CIFS network share. That hung. I killed dolphin. then i restarted dolphin and cliked on a mounted HD. It hung.

-- 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 0x7f660ce748c0 (LWP 10772))]

Thread 5 (Thread 0x7f65f2d99700 (LWP 10779)):
#0  0x00007f6616491440 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6616493cfa in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6616494340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f66164944ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f661aaa8a9b in QEventDispatcherGlib::processEvents (this=0x7f65e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f661aa4fdea in QEventLoop::exec (this=this@entry=0x7f65f2d98d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f661a86c8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f661a87184e in QThreadPrivate::start (arg=0x279ff60) at thread/qthread_unix.cpp:331
#8  0x00007f661701f6fa in start_thread (arg=0x7f65f2d99700) at pthread_create.c:333
#9  0x00007f661fcabb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f65f37e8700 (LWP 10778)):
#0  0x00007f661fc9fe99 in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f661649439c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6616494722 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6603d5c916 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f66164babc5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f661701f6fa in start_thread (arg=0x7f65f37e8700) at pthread_create.c:333
#6  0x00007f661fcabb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f65f3fe9700 (LWP 10777)):
#0  0x00007f661fc9fe8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f661649439c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f66164944ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f66164944e9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f66164babc5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f661701f6fa in start_thread (arg=0x7f65f3fe9700) at pthread_create.c:333
#6  0x00007f661fcabb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f65f7e73700 (LWP 10776)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f65fbdab213 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f65fbdaa937 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f661701f6fa in start_thread (arg=0x7f65f7e73700) at pthread_create.c:333
#4  0x00007f661fcabb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f660ce748c0 (LWP 10772)):
[KCrash Handler]
#6  QXcbClipboard::getSelectionOwner (this=this@entry=0x21dad80, atom=<optimized out>) at qxcbclipboard.cpp:360
#7  0x00007f660c7a78d2 in QXcbClipboard::mimeData (this=0x21dad80, mode=QClipboard::Clipboard) at qxcbclipboard.cpp:390
#8  0x00007f661f93f672 in DolphinView::pasteInfo() const () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#9  0x00007f661ffaf847 in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#10 0x00007f661ffb9d8c in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#11 0x00007f661aa80e4f in QtPrivate::QSlotObjectBase::call (a=0x7ffd7173c220, r=0x23efbe0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#12 QMetaObject::activate (sender=0x27be980, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3698
#13 0x00007f661ed5b075 in KUrlNavigator::urlChanged(QUrl const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#14 0x00007f661ed5ec71 in KUrlNavigator::setLocationUrl(QUrl const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#15 0x00007f661aa80e4f in QtPrivate::QSlotObjectBase::call (a=0x7ffd7173c410, r=0x27be980, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#16 QMetaObject::activate (sender=0x2856150, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3698
#17 0x00007f661f964355 in DolphinView::urlChanged(QUrl const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#18 0x00007f661f946858 in DolphinView::setUrl(QUrl const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#19 0x00007f661ffbfb67 in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#20 0x00007f661aa80e4f in QtPrivate::QSlotObjectBase::call (a=0x7ffd7173c620, r=0x221c930, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#21 QMetaObject::activate (sender=0x27be980, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3698
#22 0x00007f661ed5b075 in KUrlNavigator::urlChanged(QUrl const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#23 0x00007f661ed5ec71 in KUrlNavigator::setLocationUrl(QUrl const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOFileWidgets.so.5
#24 0x00007f661ffbd369 in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#25 0x00007f661ffb9d7c in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#26 0x00007f661ffba142 in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#27 0x00007f661aa80e4f in QtPrivate::QSlotObjectBase::call (a=0x7ffd7173c8b0, r=0x23efbe0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#28 QMetaObject::activate (sender=0x2575400, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3698
#29 0x00007f662000c622 in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#30 0x00007f661ffd3e4e in ?? () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#31 0x00007f661aa80e4f in QtPrivate::QSlotObjectBase::call (a=0x7ffd7173ca80, r=0x2575400, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#32 QMetaObject::activate (sender=0x2c64840, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3698
#33 0x00007f661f962b8e in KItemListController::itemActivated(int) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#34 0x00007f661f902379 in KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#35 0x00007f661f901bf4 in KItemListController::processEvent(QEvent*, QTransform const&) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#36 0x00007f661f9141b2 in KItemListView::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
#37 0x00007f661b55505c in QApplicationPrivate::notify_helper (this=this@entry=0x21983e0, receiver=receiver@entry=0x2cec160, e=e@entry=0x7ffd7173d270) at kernel/qapplication.cpp:3716
#38 0x00007f661b55a516 in QApplication::notify (this=0x7ffd7173e0b0, receiver=0x2cec160, e=0x7ffd7173d270) at kernel/qapplication.cpp:3499
#39 0x00007f661aa5262b in QCoreApplication::notifyInternal (this=0x7ffd7173e0b0, receiver=0x2cec160, event=event@entry=0x7ffd7173d270) at kernel/qcoreapplication.cpp:965
#40 0x00007f661b551756 in QCoreApplication::sendSpontaneousEvent (event=event@entry=0x7ffd7173d270, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#41 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7ffd7173d270) at kernel/qapplication.cpp:4163
#42 0x00007f661b8794b3 in QGraphicsScenePrivate::sendEvent (this=<optimized out>, item=0x2cec170, event=0x7ffd7173d270) at graphicsview/qgraphicsscene.cpp:1236
#43 0x00007f661b879f61 in QGraphicsScenePrivate::sendMouseEvent (this=0x2c62880, mouseEvent=0x7ffd7173d270) at graphicsview/qgraphicsscene.cpp:1314
#44 0x00007f661b87f8ea in QGraphicsScene::mouseReleaseEvent (this=<optimized out>, mouseEvent=0x7ffd7173d270) at graphicsview/qgraphicsscene.cpp:4074
#45 0x00007f661b88c120 in QGraphicsScene::event (this=0x2c72140, event=0x7ffd7173d270) at graphicsview/qgraphicsscene.cpp:3391
#46 0x00007f661b55505c in QApplicationPrivate::notify_helper (this=this@entry=0x21983e0, receiver=receiver@entry=0x2c72140, e=e@entry=0x7ffd7173d270) at kernel/qapplication.cpp:3716
#47 0x00007f661b55a516 in QApplication::notify (this=0x7ffd7173e0b0, receiver=0x2c72140, e=0x7ffd7173d270) at kernel/qapplication.cpp:3499
#48 0x00007f661aa5262b in QCoreApplication::notifyInternal (this=0x7ffd7173e0b0, receiver=0x2c72140, event=event@entry=0x7ffd7173d270) at kernel/qcoreapplication.cpp:965
#49 0x00007f661b551756 in QCoreApplication::sendSpontaneousEvent (event=event@entry=0x7ffd7173d270, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#50 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7ffd7173d270) at kernel/qapplication.cpp:4163
#51 0x00007f661b8a613d in QGraphicsView::mouseReleaseEvent (this=0x2c418a0, event=0x7ffd7173d7f0) at graphicsview/qgraphicsview.cpp:3406
#52 0x00007f661b597f88 in QWidget::event (this=this@entry=0x2c418a0, event=event@entry=0x7ffd7173d7f0) at kernel/qwidget.cpp:9044
#53 0x00007f661b696b5e in QFrame::event (this=0x2c418a0, e=0x7ffd7173d7f0) at widgets/qframe.cpp:540
#54 0x00007f661b8a6eb3 in QGraphicsView::viewportEvent (this=0x2c418a0, event=0x7ffd7173d7f0) at graphicsview/qgraphicsview.cpp:2962
#55 0x00007f661aa52412 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x21983e0, receiver=receiver@entry=0x2c737d0, event=event@entry=0x7ffd7173d7f0) at kernel/qcoreapplication.cpp:1072
#56 0x00007f661b55503c in QApplicationPrivate::notify_helper (this=this@entry=0x21983e0, receiver=receiver@entry=0x2c737d0, e=e@entry=0x7ffd7173d7f0) at kernel/qapplication.cpp:3712
#57 0x00007f661b55ac19 in QApplication::notify (this=<optimized out>, receiver=0x2c737d0, e=0x7ffd7173d7f0) at kernel/qapplication.cpp:3276
#58 0x00007f661aa5262b in QCoreApplication::notifyInternal (this=0x7ffd7173e0b0, receiver=receiver@entry=0x2c737d0, event=event@entry=0x7ffd7173d7f0) at kernel/qcoreapplication.cpp:965
#59 0x00007f661b559b32 in QCoreApplication::sendSpontaneousEvent (event=0x7ffd7173d7f0, receiver=0x2c737d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#60 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x2c737d0, event=event@entry=0x7ffd7173d7f0, alienWidget=alienWidget@entry=0x2c737d0, nativeWidget=0x23efbe0, buttonDown=buttonDown@entry=0x7f661ba85b20 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2770
#61 0x00007f661b5b257b in QWidgetWindow::handleMouseEvent (this=this@entry=0x262aee0, event=event@entry=0x7ffd7173dc00) at kernel/qwidgetwindow.cpp:555
#62 0x00007f661b5b4b3b in QWidgetWindow::event (this=0x262aee0, event=0x7ffd7173dc00) at kernel/qwidgetwindow.cpp:210
#63 0x00007f661b55505c in QApplicationPrivate::notify_helper (this=this@entry=0x21983e0, receiver=receiver@entry=0x262aee0, e=e@entry=0x7ffd7173dc00) at kernel/qapplication.cpp:3716
#64 0x00007f661b55a516 in QApplication::notify (this=0x7ffd7173e0b0, receiver=0x262aee0, e=0x7ffd7173dc00) at kernel/qapplication.cpp:3499
#65 0x00007f661aa5262b in QCoreApplication::notifyInternal (this=0x7ffd7173e0b0, receiver=receiver@entry=0x262aee0, event=event@entry=0x7ffd7173dc00) at kernel/qcoreapplication.cpp:965
#66 0x00007f661afa4521 in QCoreApplication::sendSpontaneousEvent (event=0x7ffd7173dc00, receiver=0x262aee0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227
#67 QGuiApplicationPrivate::processMouseEvent (e=0x2bdf490) at kernel/qguiapplication.cpp:1804
#68 0x00007f661afa61e5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x2bdf490) at kernel/qguiapplication.cpp:1596
#69 0x00007f661af89f38 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625
#70 0x00007f660c7df070 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#71 0x00007f66164941a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#72 0x00007f6616494400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#73 0x00007f66164944ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#74 0x00007f661aaa8a7f in QEventDispatcherGlib::processEvents (this=0x229d870, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#75 0x00007f661aa4fdea in QEventLoop::exec (this=this@entry=0x7ffd7173df80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#76 0x00007f661aa57e8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#77 0x00007f661ffcbe2b in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#78 0x00007f661fbc5830 in __libc_start_main (main=0x400710 <main>, argc=1, argv=0x7ffd7173e238, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd7173e228) at ../csu/libc-start.c:291
#79 0x0000000000400749 in _start ()

Reported using DrKonqi

Comment 1 Julian Steinmann 2018-05-15 18:57:17 UTC

Thanks for reporting this crash! Are you able to reproduce this behavior with newer versions of Dolphin (Ubuntu 18.04 should have at least Dolphin 17.12.3 included)? If yes, please install the dolphin-dbg package on your system & upload a new backtrace, as the current one is sadly not fully complete.

Comment 2 Julian Steinmann 2018-06-02 07:18:25 UTC

We would need to know whether this crash still happens with a newer version of Dolphin to triage the bug further. Thanks for reporting!

Comment 3 Julian Steinmann 2018-06-21 18:08:48 UTC

No response -> closing. Please reopen this report if the issue persists with a newer version of Dolphin. Thanks!