Bug 361981

Summary:	digikam dies on start every time
Product:	[Applications] digikam	Reporter:	brad
Component:	Preview-Image	Assignee:	Digikam Developers <digikam-bugs-null>
Status:	RESOLVED FIXED
Severity:	crash	CC:	caulier.gilles
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	4.14.0
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:	5.7.0
Sentry Crash Report:

Description brad 2016-04-19 23:27:58 UTC

Application: digikam (4.14.0)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 3.16.7-35-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
It doesn't matter what else I'm doing. Computer could have been on for a long time, with lots of applications open, computer could be freshly booted with nothing else running, doesn't matter what user.

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 0x7fbe4665a880 (LWP 18558))]

Thread 6 (Thread 0x7fbe2723f700 (LWP 18559)):
#0  0x00007fbe3f2bef7d in recvmsg () at /lib64/libc.so.6
#1  0x00007fbe3cffa839 in udev_monitor_receive_device () at /usr/lib64/libudev.so.1
#2  0x00007fbe27dcf2eb in  () at /usr/lib64/libusb-1.0.so.0
#3  0x00007fbe3afe7754 in  () at /usr/X11R6/lib64/libGL.so.1
#4  0x00007fbe3d20c0a4 in start_thread () at /lib64/libpthread.so.0
#5  0x00007fbe3f2be00d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fbe209fc700 (LWP 18560)):
#0  0x00007fbe3d21003f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fbe3fe12c86 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00000000005e3fee in Digikam::ScanController::run() (this=0x1a234a0) at /usr/src/debug/digikam-4.14.0/core/app/database/scancontroller.cpp:725
#3  0x00007fbe3fe1279f in  () at /usr/lib64/libQtCore.so.4
#4  0x00007fbe3afe7754 in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fbe3d20c0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fbe3f2be00d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fbe1bfff700 (LWP 18561)):
#0  0x00007fbe3766e904 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fbe3762cbd9 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fbe3762ccec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fbe3ff410de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007fbe3ff12e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007fbe3ff13165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007fbe3fe100bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007fbe3fef4783 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007fbe3fe1279f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007fbe3afe7754 in  () at /usr/X11R6/lib64/libGL.so.1
#10 0x00007fbe3d20c0a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fbe3f2be00d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fbe1b7fe700 (LWP 18563)):
#0  0x00007fbe3d21003f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fbe3fe12c86 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007fbe443ca16a in Digikam::ParkingThread::run() (this=0x19f7250) at /usr/src/debug/digikam-4.14.0/core/libs/threads/threadmanager.cpp:119
#3  0x00007fbe3fe1279f in  () at /usr/lib64/libQtCore.so.4
#4  0x00007fbe3afe7754 in  () at /usr/X11R6/lib64/libGL.so.1
#5  0x00007fbe3d20c0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fbe3f2be00d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fbe19f1a700 (LWP 18564)):
#0  0x00007fbe3f2b5bdd in poll () at /lib64/libc.so.6
#1  0x00007fbe3762cbe4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fbe3762ccec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fbe3ff410de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007fbe3ff12e6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007fbe3ff13165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007fbe3fe100bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007fbe3fef4783 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007fbe3fe1279f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007fbe3afe7754 in  () at /usr/X11R6/lib64/libGL.so.1
#10 0x00007fbe3d20c0a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007fbe3f2be00d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fbe4665a880 (LWP 18558)):
[KCrash Handler]
#5  0x00007fbe3f2fcf66 in __strcmp_ssse3 () at /lib64/libc.so.6
#6  0x00007fbe08ffffee in QMetaType::registerNormalizedType(QByteArray const&, void (*)(void*), void* (*)(void const*), void (*)(void*), void* (*)(void*, void const*), int, QFlags<QMetaType::TypeFlag>, QMetaObject const*) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fbe094fff57 in  () at /usr/lib64/libQt5Gui.so.5
#8  0x00007fbe464c98ea in call_init.part () at /lib64/ld-linux-x86-64.so.2
#9  0x00007fbe464c99d3 in _dl_init_internal () at /lib64/ld-linux-x86-64.so.2
#10 0x00007fbe464cdb08 in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#11 0x00007fbe464c97a4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#12 0x00007fbe464cd2fb in _dl_open () at /lib64/ld-linux-x86-64.so.2
#13 0x00007fbe3b46302b in dlopen_doit () at /lib64/libdl.so.2
#14 0x00007fbe464c97a4 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#15 0x00007fbe3b4635dd in _dlerror_run () at /lib64/libdl.so.2
#16 0x00007fbe3b4630c1 in dlopen@@GLIBC_2.2.5 () at /lib64/libdl.so.2
#17 0x00007fbe1809c59f in  () at /usr/lib64/libvlccore.so.7
#18 0x00007fbe18085d5d in  () at /usr/lib64/libvlccore.so.7
#19 0x00007fbe18086057 in  () at /usr/lib64/libvlccore.so.7
#20 0x00007fbe180862c9 in  () at /usr/lib64/libvlccore.so.7
#21 0x00007fbe18086534 in  () at /usr/lib64/libvlccore.so.7
#22 0x00007fbe18086a87 in  () at /usr/lib64/libvlccore.so.7
#23 0x00007fbe1801e49d in libvlc_InternalInit () at /usr/lib64/libvlccore.so.7
#24 0x00007fbe0bde7623 in libvlc_new () at /usr/lib64/libvlc.so.5
#25 0x00007fbe18320ec9 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#26 0x00007fbe18306728 in  () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#27 0x00007fbe183071eb in qt_plugin_instance () at /usr/lib64/kde4/plugins/phonon_backend/phonon_vlc.so
#28 0x00007fbe3fef8641 in QPluginLoader::instance() () at /usr/lib64/libQtCore.so.4
#29 0x00007fbe18857f8b in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#30 0x00007fbe18858773 in  () at /usr/lib64/kde4/plugins/phonon_platform/kde.so
#31 0x00007fbe45de4c76 in  () at /usr/lib64/libphonon.so.4
#32 0x00007fbe45de5317 in Phonon::Factory::backend(bool) () at /usr/lib64/libphonon.so.4
#33 0x00007fbe45de58e3 in  () at /usr/lib64/libphonon.so.4
#34 0x00007fbe45ddd9b9 in  () at /usr/lib64/libphonon.so.4
#35 0x00007fbe45ddb896 in  () at /usr/lib64/libphonon.so.4
#36 0x00007fbe45e0b4b0 in  () at /usr/lib64/libphonon.so.4
#37 0x00007fbe45e0b6c3 in Phonon::VideoPlayer::mediaObject() const () at /usr/lib64/libphonon.so.4
#38 0x0000000000689450 in Digikam::MediaPlayerView::MediaPlayerView(QWidget*) (this=0x1d8b760, parent=<optimized out>) at /usr/src/debug/digikam-4.14.0/core/app/views/mediaplayerview.cpp:168
#39 0x000000000067b260 in Digikam::StackedView::StackedView(QWidget*) (this=0x1d7c130, parent=<optimized out>) at /usr/src/debug/digikam-4.14.0/core/app/views/stackedview.cpp:122
#40 0x0000000000682c73 in Digikam::DigikamView::DigikamView(QWidget*, Digikam::DigikamModelCollection*) (this=0x1c38410, parent=0x1ab14e0, modelCollection=0x1d40d10) at /usr/src/debug/digikam-4.14.0/core/app/views/digikamview.cpp:271
#41 0x000000000057dd8a in Digikam::DigikamApp::setupView() (this=this@entry=0x1ab14e0) at /usr/src/debug/digikam-4.14.0/core/app/main/digikamapp.cpp:555
#42 0x00000000005987e3 in Digikam::DigikamApp::DigikamApp() (this=0x1ab14e0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/digikam-4.14.0/core/app/main/digikamapp.cpp:269
#43 0x00000000004a0d8f in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/digikam-4.14.0/core/app/main/main.cpp:190

Reported using DrKonqi

Comment 1 caulier.gilles 2016-04-20 00:51:00 UTC

It crash in phonon Qt5 where digiKam 4.14 is Qt4 based.. Both are not compatible.
 It's a packaging problem...

Gilles CAulier

Comment 2 caulier.gilles 2017-07-20 10:01:35 UTC

It crash in Phonon. This KDE component is used to render video. Since 5.2.0, we
switch to QtAV/ffmpeg framework. So this problem will never appear again.