Bug 425999

Summary: digiKam Crash while Presentation with OpenGL
Product: [Applications] digikam Reporter: alangea <alangea>
Component: Plugin-Generic-PresentationAssignee: Digikam Developers <digikam-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: caulier.gilles, metzpinguin
Priority: NOR Keywords: drkonqi
Version First Reported In: 7.0.0   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: https://invent.kde.org/graphics/digikam/commit/a6871b5de1b06d56d3a3e9b6c56c9283a36c5160 Version Fixed/Implemented In: 7.1.0
Sentry Crash Report:

Description alangea 2020-08-30 17:45:03 UTC 
Application: digikam (7.0.0)
 (Compiled from sources)
Qt Version: 5.14.1
Frameworks Version: 5.66.0
Operating System: Linux 5.5.12-desktop-1omv4001 x86_64
Windowing system: X11
Distribution: "OpenMandriva Lx 4.1"

-- Information about the crash:
- What I was doing when the application crashed:
Started Presentation at first slide
- Unusual behavior I noticed: Often KDE desktop not properly initialized

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7def12cd80 (LWP 7122))]

Thread 16 (Thread 0x7f7d9cff9700 (LWP 7166)):
#0  0x00007f7dfe9f6576 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7df8af7d9e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

Thread 15 (Thread 0x7f7d9d7fa700 (LWP 7149)):
#0  0x00007f7dfe9f6576 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7df8af7d9e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

Thread 14 (Thread 0x7f7d9dffb700 (LWP 7148)):
#0  0x00007f7dfe9f6576 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7df8af7d9e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f7d9dffa500 in  ()
#3  0x00007f7df8aca200 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f7dfbb6acb0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f7d9dffa6e8 in  ()
#6  0x00007f7d9dffa6e8 in  ()
#7  0x00007f7d7c000bd0 in  ()
#8  0x00007f7dfb8829f0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f7dfbb12300 in v8_Default_embedded_blob_ () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x0000000000000000 in  ()

Thread 13 (Thread 0x7f7d9e7fc700 (LWP 7147)):
#0  0x00007f7dfe9f6576 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7df8af7552 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x1374926acbc29200 in  ()
#3  0x000000000115ce00 in  ()
#4  0x00007f7db0001c50 in  ()
#5  0x0000000001a11c10 in  ()
#6  0x1374926acbc29200 in  ()
#7  0x000000000115ce80 in  ()
#8  0x00007f7d9e7fb870 in  ()
#9  0x00007f7df95af08d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x000000000115ce88 in  ()
#11 0x0000000001a11ca0 in  ()
#12 0x00007f7d9e7fc700 in  ()
#13 0x00007f7d9e7fc5d8 in  ()
#14 0x00007f7d9e7fb8b0 in  ()
#15 0x00007f7df8afa3fe in  () at /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007f7d9e7fc700 in  ()
#17 0x0000000000000000 in  ()

Thread 12 (Thread 0x7f7d9f7fe700 (LWP 7145)):
#0  0x00007f7dfe9f6990 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7df8af764b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x0000000000003630 in  ()
#3  0x00000000376fa3d2 in  ()
#4  0x000000000000360f in  ()
#5  0x00000000376faba2 in  ()
#6  0x0000000000000000 in  ()

Thread 11 (Thread 0x7f7db5ffb700 (LWP 7141)):
#0  0x00007f7dfff9e5f7 in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f7dfff84776 in buffered_vfprintf () at /lib64/libc.so.6
#2  0x00007f7dfff81614 in __vfprintf_internal () at /lib64/libc.so.6
#3  0x00007f7e000340ef in __fprintf_chk () at /lib64/libc.so.6
#4  0x00007f7df0e5b16a in event_warn () at /usr/lib64/libevent-2.1.so.7
#5  0x00007f7df0e5cfbc in  () at /usr/lib64/libevent-2.1.so.7
#6  0x00007f7df0e4fa12 in event_base_loop () at /usr/lib64/libevent-2.1.so.7
#7  0x00007f7df8affa2c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x0000000000000008 in  ()
#9  0x00000000000000bb in  ()
#10 0x00000000000662b5 in  ()
#11 0x000000000b2bc775 in  ()
#12 0x00017f7db5ffa798 in  ()
#13 0x0000000001971830 in  ()
#14 0x00000000019ad9e0 in  ()
#15 0x00000000019ad9d0 in  ()
#16 0x0000000000000001 in  ()
#17 0x7fffffffffffffff in  ()
#18 0x00007f7db5ffa750 in  ()
#19 0x00007f7df8aae959 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#20 0x0000000000000001 in  ()
#21 0x00007f7db5ffa798 in  ()
#22 0x7fffffffffffffff in  ()
#23 0x00007f7db5ffa820 in  ()
#24 0x00007f7db5ffa7e0 in  ()
#25 0x00007f7df8a8b317 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#26 0x0000007c0000005b in  ()
#27 0x0000006e00000077 in  ()
#28 0x0000003000000002 in  ()
#29 0x0000000000000000 in  ()

Thread 10 (Thread 0x7f7db6ffd700 (LWP 7139)):
#0  0x00007f7e000148ef in write () at /lib64/libc.so.6
#1  0x00007f7dfff98e15 in _IO_file_write@@GLIBC_2.2.5 () at /lib64/libc.so.6
#2  0x00007f7dfff99710 in __GI__IO_file_xsputn () at /lib64/libc.so.6
#3  0x00007f7dfff8463a in buffered_vfprintf () at /lib64/libc.so.6
#4  0x00007f7dfff81614 in __vfprintf_internal () at /lib64/libc.so.6
#5  0x00007f7e000340ef in __fprintf_chk () at /lib64/libc.so.6
#6  0x00007f7df0e5b16a in event_warn () at /usr/lib64/libevent-2.1.so.7
#7  0x00007f7df0e5cfbc in  () at /usr/lib64/libevent-2.1.so.7
#8  0x00007f7df0e4fa12 in event_base_loop () at /usr/lib64/libevent-2.1.so.7
#9  0x00007f7df8affa2c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f7db6ffc6f8 in  ()
#11 0x0000000000000d63 in  ()
#12 0x0000000000045de0 in  ()
#13 0x00000000cc483ca0 in  ()
#14 0x00017f7db6ffc798 in  ()
#15 0x0000000001964e50 in  ()
#16 0x00000000018fca00 in  ()
#17 0x00000000018fc9f0 in  ()
#18 0x0000000000000001 in  ()
#19 0x7fffffffffffffff in  ()
#20 0x00007f7db6ffc750 in  ()
#21 0x00007f7df8aae959 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#22 0x0000000000000001 in  ()
#23 0x00007f7db6ffc798 in  ()
#24 0x7fffffffffffffff in  ()
#25 0x00007f7db6ffc820 in  ()
#26 0x00007f7db6ffc7e0 in  ()
#27 0x00007f7df8a8b317 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#28 0x0000007c0000005b in  ()
#29 0x0000006e00000077 in  ()
#30 0x00000000d3001d00 in  ()
#31 0x0000000000000000 in  ()

Thread 9 (Thread 0x7f7ddca5c700 (LWP 7132)):
#0  0x00007f7dfe9f6576 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7e0056afab in QWaitConditionPrivate::wait(QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f7e0056ae9a in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f7e0056ad9b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f7e01da76d5 in  () at /usr/lib64/libdigikamcore.so.7.0.0
#5  0x00007f7e00561e91 in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f7dfe9f0031 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f7e000254df in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f7ddd25d700 (LWP 7130)):
#0  0x00007f7dfe9f6576 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7e0056afab in QWaitConditionPrivate::wait(QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f7e0056ae9a in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f7e0056ad9b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f7e0283435a in Digikam::ScanController::run() () at /usr/lib64/libdigikamgui.so.7.0.0
#5  0x00007f7e00561e91 in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f7dfe9f0031 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f7e000254df in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f7dde555700 (LWP 7129)):
#0  0x00007f7e000190cf in poll () at /lib64/libc.so.6
#1  0x00007f7df4e155f4 in g_main_context_iterate () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f7df4e1591b in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f7e0081052b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f7e0079b905 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f7e0055feb6 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f7dfeefe060 in QDBusConnectionManager::run() () at /usr/lib64/libQt5DBus.so.5
#7  0x00007f7e00561e91 in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f7dfe9f0031 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7e000254df in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f7ddee68700 (LWP 7128)):
#0  0x00007f7dfe9f6576 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7de876b99d in util_queue_thread_func () at /usr/lib64/dri/nouveau_dri.so
#2  0x00007f7de876bab6 in impl_thrd_routine () at /usr/lib64/dri/nouveau_dri.so
#3  0x00007f7dfe9f0031 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7e000254df in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f7ddf669700 (LWP 7127)):
#0  0x00007f7dfe9f6576 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7de876b99d in util_queue_thread_func () at /usr/lib64/dri/nouveau_dri.so
#2  0x00007f7de876bab6 in impl_thrd_routine () at /usr/lib64/dri/nouveau_dri.so
#3  0x00007f7dfe9f0031 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7e000254df in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f7dd7fff700 (LWP 7126)):
#0  0x00007f7dfe9f6576 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7de876b99d in util_queue_thread_func () at /usr/lib64/dri/nouveau_dri.so
#2  0x00007f7de876bab6 in impl_thrd_routine () at /usr/lib64/dri/nouveau_dri.so
#3  0x00007f7dfe9f0031 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7e000254df in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f7ddfe6a700 (LWP 7125)):
#0  0x00007f7dfe9f6576 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f7de876b99d in util_queue_thread_func () at /usr/lib64/dri/nouveau_dri.so
#2  0x00007f7de876bab6 in impl_thrd_routine () at /usr/lib64/dri/nouveau_dri.so
#3  0x00007f7dfe9f0031 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7e000254df in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f7dea85a700 (LWP 7124)):
#0  0x00007f7e000190cf in poll () at /lib64/libc.so.6
#1  0x00007f7df4565d72 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f7df4568a89 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f7deaa0614e in QXcbEventQueue::run() () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f7e00561e91 in QThreadPrivate::start(void*) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f7dfe9f0031 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7e000254df in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f7def12cd80 (LWP 7122)):
[KCrash Handler]
#6  0x00007f7e00ea3d73 in QOpenGLTexture::setMinificationFilter(QOpenGLTexture::Filter) () at /usr/lib64/libQt5Gui.so.5
#7  0x00007f7dd59d0771 in  () at /usr/lib64/qt5/plugins/digikam/generic/Generic_Presentation_Plugin.so
#8  0x00007f7dd59d1ce8 in  () at /usr/lib64/qt5/plugins/digikam/generic/Generic_Presentation_Plugin.so
#9  0x00007f7dd59b4efb in  () at /usr/lib64/qt5/plugins/digikam/generic/Generic_Presentation_Plugin.so
#10 0x00007f7e007d82e2 in void doActivate<false>(QObject*, int, void**) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f7e007eb47d in QTimer::timerEvent(QTimerEvent*) () at /usr/lib64/libQt5Core.so.5
#12 0x00007f7e007d6722 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#13 0x00007f7e01217994 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#14 0x00007f7e01214b6b in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#15 0x00007f7e007a3a7c in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f7e0080f190 in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5
#17 0x00007f7e0080f90e in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f7df4e14c9a in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#19 0x00007f7df4e1564a in g_main_context_iterate () at /usr/lib64/libglib-2.0.so.0
#20 0x00007f7df4e1591b in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#21 0x00007f7e0081050c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f7e0079b905 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#23 0x00007f7e007a3f41 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#24 0x00000000002074be in  ()
#25 0x00007f7dfff31e6b in __libc_start_main () at /lib64/libc.so.6
#26 0x000000000020502a in _start ()
[Inferior 1 (process 7122) detached]

Possible duplicates by query: bug 425972, bug 425962, bug 425904, bug 425891, bug 425810.

Reported using DrKonqi
Comment 1 Maik Qualmann 2020-08-30 19:32:47 UTC 
Probably related to https://bugreports.qt.io/browse/QTBUG-35862

Maik
Comment 2 Maik Qualmann 2020-08-30 19:35:10 UTC 
Git commit a6871b5de1b06d56d3a3e9b6c56c9283a36c5160 by Maik Qualmann.
Committed on 30/08/2020 at 19:33.
Pushed by mqualmann into branch 'master'.

remove setMinificationFilter() in initializeGL()
FIXED-IN: 7.1.0

M  +1    -3    core/dplugins/generic/view/presentation/opengl/presentationgl.cpp
M  +1    -1    core/dplugins/generic/view/presentation/widgets/presentationwidget.cpp

https://invent.kde.org/graphics/digikam/commit/a6871b5de1b06d56d3a3e9b6c56c9283a36c5160