Bug 300243

Summary: Gwenview crashed while toggling between fit-to-window/full-size
Product: [Applications] gwenview Reporter: boski_cinek
Component: generalAssignee: Gwenview Bugs <gwenview-bugs-null>
Status: RESOLVED WORKSFORME    
Severity: crash Keywords: triaged
Priority: NOR    
Version First Reported In: 2.8.2   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description boski_cinek 2012-05-18 12:46:54 UTC 
Application: gwenview (2.8.2)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic i686
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:

I was in fullscreen and was clicking middle mouse button in order to switch from full-size to fit-to-window

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb772c980 (LWP 9366))]

Thread 3 (Thread 0xb5673b40 (LWP 9371)):
#0  0x00581dcd in __GI_clock_gettime (clock_id=1, tp=0xb5672fb8) at ../sysdeps/unix/clock_gettime.c:116
#1  0x00333315 in do_gettime (frac=0xb5672fb0, sec=0xb5672fa8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x0041d226 in QTimerInfoList::updateCurrentTime (this=0xb4d02074) at kernel/qeventdispatcher_unix.cpp:343
#4  0x0041d57a in QTimerInfoList::timerWait (this=0xb4d02074, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0x0041be23 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb56730bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0041bebd in timerSourcePrepare (source=0xb4d02040, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0269b762 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x0269bf6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x0269c1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x0041c8e7 in QEventDispatcherGlib::processEvents (this=0xb4d00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0x003e850d in QEventLoop::processEvents (this=0xb5673240, flags=...) at kernel/qeventloop.cpp:149
#12 0x003e87a9 in QEventLoop::exec (this=0xb5673240, flags=...) at kernel/qeventloop.cpp:204
#13 0x002d194c in QThread::exec (this=0x973eb60) at thread/qthread.cpp:501
#14 0x003c5b5d in QInotifyFileSystemWatcherEngine::run (this=0x973eb60) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x002d4de0 in QThreadPrivate::start (arg=0x973eb60) at thread/qthread_unix.cpp:298
#16 0x00ae3d4c in start_thread (arg=0xb5673b40) at pthread_create.c:308
#17 0x057a1ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb4a31b40 (LWP 9373)):
#0  __pthread_mutex_unlock_usercnt (mutex=0xb4100550, decr=1) at pthread_mutex_unlock.c:52
#1  0x057af634 in pthread_mutex_unlock (mutex=0xb4100550) at forward.c:184
#2  0x026db3d0 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0269bf10 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0269c1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x0041c8e7 in QEventDispatcherGlib::processEvents (this=0xb4100468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x003e850d in QEventLoop::processEvents (this=0xb4a31240, flags=...) at kernel/qeventloop.cpp:149
#7  0x003e87a9 in QEventLoop::exec (this=0xb4a31240, flags=...) at kernel/qeventloop.cpp:204
#8  0x002d194c in QThread::exec (this=0x95b93f0) at thread/qthread.cpp:501
#9  0x003c5b5d in QInotifyFileSystemWatcherEngine::run (this=0x95b93f0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x002d4de0 in QThreadPrivate::start (arg=0x95b93f0) at thread/qthread_unix.cpp:298
#11 0x00ae3d4c in start_thread (arg=0xb4a31b40) at pthread_create.c:308
#12 0x057a1ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb772c980 (LWP 9366)):
[KCrash Handler]
#7  QGraphicsItemPrivate::invalidateParentGraphicsEffectsRecursively (this=0x265494) at graphicsview/qgraphicsitem.cpp:5387
#8  0x04f44c25 in update (rect=..., this=0x9f525b0) at graphicsview/qgraphicsitem.cpp:5693
#9  QGraphicsItem::update (this=0x9f525b0, rect=...) at graphicsview/qgraphicsitem.cpp:5686
#10 0x001d58e6 in Gwenview::DocumentView::setCurrent (this=0x9f525a8, value=false) at ../../lib/documentview/documentview.cpp:619
#11 0x080722ab in setCurrentView (view=0xa5e6e78, this=0x98aef10) at ../../app/viewmainpage.cpp:340
#12 slotViewFocused (view=0xa5e6e78, this=0x98b5a18) at ../../app/viewmainpage.cpp:696
#13 qt_static_metacall (_a=0xbfb5b668, _id=7, _o=0x98b5a18, _c=<optimized out>) at ./viewmainpage.moc:74
#14 Gwenview::ViewMainPage::qt_static_metacall (_o=0x98b5a18, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfb5b668) at ./viewmainpage.moc:61
#15 0x004006b1 in QMetaObject::activate (sender=0xa5e6e78, m=0x266b1c, local_signal_index=9, argv=0xbfb5b668) at kernel/qobject.cpp:3547
#16 0x001d3025 in Gwenview::DocumentView::focused (this=0xa5e6e78, _t1=0xa5e6e78) at ./documentview.moc:290
#17 0x001d5bbf in Gwenview::DocumentView::emitFocused (this=0xa5e6e78) at ../../lib/documentview/documentview.cpp:660
#18 0x001d71b3 in qt_static_metacall (_a=0xa5fe0d8, _id=33, _o=0xa5e6e78, _c=<optimized out>) at ./documentview.moc:152
#19 Gwenview::DocumentView::qt_static_metacall (_o=0xa5e6e78, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xa5fe0d8) at ./documentview.moc:113
#20 0x003fbc01 in QMetaCallEvent::placeMetaCall (this=0xa608f70, object=0xa5e6e78) at kernel/qobject.cpp:525
#21 0x00404c7b in QObject::event (this=0xa5e6e78, e=0xa608f70) at kernel/qobject.cpp:1195
#22 0x04f9f564 in QGraphicsWidget::event (this=0xa5e6e78, event=0xa608f70) at graphicsview/qgraphicswidget.cpp:1461
#23 0x048beed4 in notify_helper (e=0xa608f70, receiver=0xa5e6e78, this=0x9589000) at kernel/qapplication.cpp:4559
#24 QApplicationPrivate::notify_helper (this=0x9589000, receiver=0xa5e6e78, e=0xa608f70) at kernel/qapplication.cpp:4531
#25 0x048c430d in QApplication::notify (this=0xa608f70, receiver=0xa5e6e78, e=0xa608f70) at kernel/qapplication.cpp:4288
#26 0x0118eb21 in KApplication::notify (this=0xbfb5bf48, receiver=0xa5e6e78, event=0xa608f70) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x003e997e in QCoreApplication::notifyInternal (this=0xbfb5bf48, receiver=0xa5e6e78, event=0xa608f70) at kernel/qcoreapplication.cpp:876
#28 0x003edad8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9564a40) at kernel/qcoreapplication.cpp:1500
#30 0x003ede0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#31 0x0041c494 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#32 postEventSourceDispatch (s=0x958a480) at kernel/qeventdispatcher_glib.cpp:279
#33 0x0269bcda in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0x0269c0e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0x0269c1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0x0041c887 in QEventDispatcherGlib::processEvents (this=0x95655c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#37 0x04977aaa in QGuiEventDispatcherGlib::processEvents (this=0x95655c0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x003e850d in QEventLoop::processEvents (this=0xbfb5be94, flags=...) at kernel/qeventloop.cpp:149
#39 0x003e87a9 in QEventLoop::exec (this=0xbfb5be94, flags=...) at kernel/qeventloop.cpp:204
#40 0x003edeba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#41 0x048bca74 in QApplication::exec () at kernel/qapplication.cpp:3820
#42 0x080661ed in main (argc=0, argv=0xbfb5b684) at ../../app/main.cpp:142

Reported using DrKonqi
Comment 1 Aurelien Gateau 2012-06-02 13:09:21 UTC 
I can't reproduce it here. Can you reproduce it reliably? Does it happen with every images?
Comment 2 boski_cinek 2012-06-02 14:02:45 UTC 
Hi,
I think I can reproduce crash, although I'm not sure if it always happen in exactly same scenario, because it looks that I have some general stability problem with recent versions of Gwenview. If you want, I can try to get another backtrace or something.
I have some C/C++ programming skills, but unfortunately not KDE/Qt ones. If you have any ideas how I could use them to help you, feel free to ask.
Comment 3 Aurelien Gateau 2012-06-28 16:28:33 UTC 
Hi, sorry for the super late reply.

The crash is deep inside Qt, so I am afraid it could be related to graphics card support. If you can reproduce it with a specific image, it would be great if you could attach it here.

Also since this could be related to graphics support, can you try to reproduce it for different settings of the "Animations" option in the "Image View" page of the configuration dialog? Additionally, can you try to reproduce it on a machine with a different brand of graphic card?
Comment 4 Andrew Crouthamel 2018-09-23 02:23:46 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 5 Andrew Crouthamel 2018-10-27 03:52:54 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!