[umbrello-devel] [umbrello] [Bug 362783] New: Crash after removing a component diagramm

Sat May 7 15:30:17 UTC 2016

https://bugs.kde.org/show_bug.cgi?id=362783

            Bug ID: 362783
           Summary: Crash after removing a component diagramm
           Product: umbrello
           Version: unspecified
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: umbrello-devel at kde.org
          Reporter: artem.goncharov at gmail.com

Application: umbrello (2.16.1)
KDE Platform Version: 4.14.18
Qt Version: 4.8.7
Operating System: Linux 4.4.8-300.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

-- Information about the crash:
- What I was doing when the application crashed:
Drawed a test project, tried to remove component diagram, having some elements
on it

The crash can be reproduced every time.

-- Backtrace:
Application: Umbrello UML Modeller (umbrello), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
84    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f0e1c247900 (LWP 6185))]

Thread 3 (Thread 0x7f0dfbf0b700 (LWP 6767)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e1877a8f6 in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x563e3c7882b0) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this at entry=0x563e3c7e4958,
mutex=mutex at entry=0x563e3c7e4950, time=time at entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007f0e19cec12c in QFileInfoGatherer::run (this=0x563e3c7e4940) at
dialogs/qfileinfogatherer.cpp:214
#4  0x00007f0e1877a38c in QThreadPrivate::start (arg=0x563e3c7e4940) at
thread/qthread_unix.cpp:352
#5  0x00007f0e184d860a in start_thread (arg=0x7f0dfbf0b700) at
pthread_create.c:334
#6  0x00007f0e17977a4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f0dfb70a700 (LWP 6768)):
#0  0x00007ffcdb9d5ca7 in clock_gettime ()
#1  0x00007f0e17985cc6 in __GI___clock_gettime (clock_id=clock_id at entry=1,
tp=tp at entry=0x7f0dfb7099e0) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f0e187d4c35 in do_gettime (frac=<synthetic pointer>, sec=<synthetic
pointer>) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0x00007f0e188bad15 in QTimerInfoList::updateCurrentTime
(this=0x7f0dec002ee0) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7f0dec002ee0, tm=...) at
kernel/qeventdispatcher_unix.cpp:460
#6  0x00007f0e188b954c in timerSourcePrepareHelper (src=<optimized out>,
timeout=0x7f0dfb709ab4) at kernel/qeventdispatcher_glib.cpp:143
#7  0x00007f0e188b9615 in timerSourcePrepare (source=<optimized out>,
timeout=timeout at entry=0x7f0dfb709ab4) at kernel/qeventdispatcher_glib.cpp:176
#8  0x00007f0e1305a70d in g_main_context_prepare
(context=context at entry=0x7f0dec0009a0, priority=priority at entry=0x7f0dfb709b40)
at gmain.c:3442
#9  0x00007f0e1305b09b in g_main_context_iterate
(context=context at entry=0x7f0dec0009a0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3820
#10 0x00007f0e1305b27c in g_main_context_iteration (context=0x7f0dec0009a0,
may_block=may_block at entry=1) at gmain.c:3901
#11 0x00007f0e188b9e7e in QEventDispatcherGlib::processEvents
(this=0x7f0dec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#12 0x00007f0e18888131 in QEventLoop::processEvents
(this=this at entry=0x7f0dfb709c80, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f0e188884a5 in QEventLoop::exec (this=this at entry=0x7f0dfb709c80,
flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f0e18777a99 in QThread::exec (this=this at entry=0x563e3c76af70) at
thread/qthread.cpp:538
#15 0x00007f0e18868203 in QInotifyFileSystemWatcherEngine::run
(this=0x563e3c76af70) at io/qfilesystemwatcher_inotify.cpp:265
#16 0x00007f0e1877a38c in QThreadPrivate::start (arg=0x563e3c76af70) at
thread/qthread_unix.cpp:352
#17 0x00007f0e184d860a in start_thread (arg=0x7f0dfb70a700) at
pthread_create.c:334
#18 0x00007f0e17977a4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f0e1c247900 (LWP 6185)):
[KCrash Handler]
#6  QPointer<QGraphicsScene>::operator QGraphicsScene* (this=<optimized out>)
at ../../src/corelib/kernel/qpointer.h:78
#7  QGraphicsView::scene (this=this at entry=0x0) at
graphicsview/qgraphicsview.cpp:1592
#8  0x0000563e3abd8e05 in UMLView::umlScene (this=this at entry=0x0) at
../../umbrello/umlview.cpp:56
#9  0x0000563e3aaa73e3 in Uml::CmdBaseWidgetCommand::scene
(this=this at entry=0x563e3c792900) at
../../umbrello/cmds/widget/cmd_baseWidgetCommand.cpp:49
#10 0x0000563e3aaa7c02 in Uml::CmdRemoveWidget::redo (this=0x563e3c792900) at
../../umbrello/cmds/widget/cmd_removeWidget.cpp:48
#11 0x00007f0e19e59357 in QUndoStack::push (this=0x563e3c1c23a0,
cmd=cmd at entry=0x563e3c792900) at util/qundostack.cpp:583
#12 0x0000563e3ab81eb5 in UMLApp::executeCommand (this=0x563e3bfd1160,
cmd=0x563e3c792900) at ../../umbrello/uml.cpp:3297
#13 0x0000563e3abc3ee7 in UMLScene::removeWidget (this=<optimized out>,
o=<optimized out>) at ../../umbrello/umlscene.cpp:1159
#14 0x0000563e3aabf5c6 in AssociationWidget::cleanup (this=0x563e3c7f29e0) at
../../umbrello/widgets/associationwidget.cpp:1320
#15 0x0000563e3abc7681 in UMLScene::removeAssoc
(this=this at entry=0x563e3c818cb0, pAssoc=pAssoc at entry=0x563e3c7f29e0) at
../../umbrello/umlscene.cpp:1998
#16 0x0000563e3abc78eb in UMLScene::removeAssociations
(this=this at entry=0x563e3c818cb0, widget=0x563e3c91e110) at
../../umbrello/umlscene.cpp:2046
#17 0x0000563e3abc9b1d in UMLScene::removeWidgetCmd
(this=this at entry=0x563e3c818cb0, o=o at entry=0x563e3c91e110) at
../../umbrello/umlscene.cpp:1174
#18 0x0000563e3abc9d79 in UMLScene::removeAllWidgets
(this=this at entry=0x563e3c818cb0) at ../../umbrello/umlscene.cpp:2112
#19 0x0000563e3abca19c in UMLScene::~UMLScene (this=0x563e3c818cb0,
__in_chrg=<optimized out>) at ../../umbrello/umlscene.cpp:180
#20 0x0000563e3abca449 in UMLScene::~UMLScene (this=0x563e3c818cb0,
__in_chrg=<optimized out>) at ../../umbrello/umlscene.cpp:186
#21 0x0000563e3abd8b3c in UMLView::~UMLView (this=0x563e3c677af0,
__in_chrg=<optimized out>) at ../../umbrello/umlview.cpp:48
#22 0x0000563e3abd8b69 in UMLView::~UMLView (this=0x563e3c677af0,
__in_chrg=<optimized out>) at ../../umbrello/umlview.cpp:49
#23 0x0000563e3ab9e3cb in UMLDoc::removeView (this=this at entry=0x563e3c4f02a0,
view=view at entry=0x563e3c677af0,
enforceCurrentView=enforceCurrentView at entry=true) at
../../umbrello/umldoc.cpp:233
#24 0x0000563e3ab9e9b6 in UMLDoc::removeDiagramCmd (this=0x563e3c4f02a0,
id="fANDRzr48MWr") at ../../umbrello/umldoc.cpp:1557
#25 0x0000563e3aaa5daa in Uml::CmdRemoveDiagram::redo (this=<optimized out>) at
../../umbrello/cmds/cmd_removeDiagram.cpp:54
#26 0x00007f0e19e59357 in QUndoStack::push (this=0x563e3c1c23a0,
cmd=cmd at entry=0x563e3c84fc30) at util/qundostack.cpp:583
#27 0x0000563e3ab81eb5 in UMLApp::executeCommand (this=0x563e3bfd1160,
cmd=cmd at entry=0x563e3c84fc30) at ../../umbrello/uml.cpp:3297
#28 0x0000563e3ab9fe8a in UMLDoc::removeDiagram (this=<optimized out>,
id="fANDRzr48MWr") at ../../umbrello/umldoc.cpp:1539
#29 0x0000563e3abb1f68 in UMLListView::deleteItem
(this=this at entry=0x563e3c59c170, temp=temp at entry=0x563e3c7c97e0) at
../../umbrello/umllistview.cpp:2597
#30 0x0000563e3abb295b in UMLListView::slotMenuSelection
(this=this at entry=0x563e3c59c170, action=<optimized out>, position=...) at
../../umbrello/umllistview.cpp:569
#31 0x0000563e3abb3f74 in UMLListView::contextMenuEvent (this=0x563e3c59c170,
event=0x7ffcdb8d9de0) at ../../umbrello/umllistview.cpp:1965
#32 0x00007f0e19828130 in QWidget::event (this=this at entry=0x563e3c59c170,
event=event at entry=0x7ffcdb8d9de0) at kernel/qwidget.cpp:8775
#33 0x00007f0e19bed11e in QFrame::event (this=0x563e3c59c170, e=0x7ffcdb8d9de0)
at widgets/qframe.cpp:557
#34 0x00007f0e19d12a73 in QAbstractItemView::viewportEvent
(this=this at entry=0x563e3c59c170, event=event at entry=0x7ffcdb8d9de0) at
itemviews/qabstractitemview.cpp:1644
#35 0x00007f0e19d544dc in QTreeView::viewportEvent (this=0x563e3c59c170,
event=0x7ffcdb8d9de0) at itemviews/qtreeview.cpp:1252
#36 0x00007f0e18889a26 in
QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=this at entry=0x563e3be6b140, receiver=receiver at entry=0x563e3c374bb0,
event=event at entry=0x7ffcdb8d9de0) at kernel/qcoreapplication.cpp:1065
#37 0x00007f0e197d191c in QApplicationPrivate::notify_helper
(this=0x563e3be6b140, receiver=0x563e3c374bb0, e=0x7ffcdb8d9de0) at
kernel/qapplication.cpp:4561
#38 0x00007f0e197d978c in QApplication::notify (this=this at entry=0x7ffcdb8da5f0,
receiver=receiver at entry=0x563e3c374bb0, e=e at entry=0x7ffcdb8d9de0) at
kernel/qapplication.cpp:4187
#39 0x00007f0e1a55d60a in KApplication::notify (this=0x7ffcdb8da5f0,
receiver=0x563e3c374bb0, event=0x7ffcdb8d9de0) at
/usr/src/debug/kdelibs-4.14.18/kdeui/kernel/kapplication.cpp:311
#40 0x00007f0e188898bd in QCoreApplication::notifyInternal
(this=0x7ffcdb8da5f0, receiver=0x563e3c374bb0, event=0x7ffcdb8d9de0) at
kernel/qcoreapplication.cpp:955
#41 0x00007f0e198528c0 in QETWidget::translateMouseEvent (this=0x563e3c374bb0,
event=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:234
#42 0x00007f0e1985121d in QApplication::x11ProcessEvent (this=0x7ffcdb8da5f0,
event=event at entry=0x7ffcdb8da110) at kernel/qapplication_x11.cpp:3663
#43 0x00007f0e1987a299 in x11EventSourceDispatch (s=0x563e3be5b020,
callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#44 0x00007f0e1305ae3a in g_main_dispatch (context=0x563e3be6ded0) at
gmain.c:3154
#45 g_main_context_dispatch (context=context at entry=0x563e3be6ded0) at
gmain.c:3769
#46 0x00007f0e1305b1d0 in g_main_context_iterate
(context=context at entry=0x563e3be6ded0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3840
#47 0x00007f0e1305b27c in g_main_context_iteration (context=0x563e3be6ded0,
may_block=may_block at entry=1) at gmain.c:3901
#48 0x00007f0e188b9e5e in QEventDispatcherGlib::processEvents
(this=0x563e3be5dc40, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#49 0x00007f0e1987a436 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#50 0x00007f0e18888131 in QEventLoop::processEvents
(this=this at entry=0x7ffcdb8da4f0, flags=...) at kernel/qeventloop.cpp:149
#51 0x00007f0e188884a5 in QEventLoop::exec (this=this at entry=0x7ffcdb8da4f0,
flags=...) at kernel/qeventloop.cpp:204
#52 0x00007f0e1888e039 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1227
#53 0x0000563e3a8b6dcd in main (argc=<optimized out>, argv=<optimized out>) at
../../umbrello/main.cpp:124

Reported using DrKonqi

-- 
You are receiving this mail because:
You are the assignee for the bug.