Bug 271618

Summary: digiKam crashes on start up.
Product: [Applications] digikam Reporter: bikon771 <bikon771>
Component: Plugin-Bqm-RotateAssignee: Digikam Developers <digikam-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: caulier.gilles
Priority: NOR    
Version: 1.8.0   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In: 7.6.0
Sentry Crash Report:

Description bikon771 2011-04-24 15:06:45 UTC 
Application: digikam (1.8.0)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: running Kubuntu 10.10 digiKam crashes on the first two launches in  a session (then usually will run OK).  The splash screen usually says loading kipi-plugins when it crashes.

Thanks for all your great work on this app - one of the real jewels in the  open source crown!

The crash can be reproduced some of the time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fe918adf7c0 (LWP 5289))]

Thread 16 (Thread 0x7fe8ff012700 (LWP 5290)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe911111e3b in wait (this=<value optimized out>, mutex=0x2847f40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2847f40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00000000006290fb in Digikam::ScanController::run (this=0x28afbd0) at /build/buildd/digikam-1.8.0/digikam/scancontroller.cpp:571
#4  0x00007fe91111127e in QThreadPrivate::start (arg=0x28afbd0) at thread/qthread_unix.cpp:266
#5  0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7fe8fe811700 (LWP 5291)):
#0  0x00007fe9100e0203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe90d39f009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fe90d39f45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fe9112311e6 in QEventDispatcherGlib::processEvents (this=0x7fe8f80008b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007fe911203a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fe911203dec in QEventLoop::exec (this=0x7fe8fe810d50, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fe91110e2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fe9111e35f8 in QInotifyFileSystemWatcherEngine::run (this=0x28ba990) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fe91111127e in QThreadPrivate::start (arg=0x28ba990) at thread/qthread_unix.cpp:266
#9  0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7fe8fe010700 (LWP 5293)):
#0  0x00007fe9100e0203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe90d39f009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fe90d39f45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fe9112311e6 in QEventDispatcherGlib::processEvents (this=0x2eafda0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007fe911203a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fe911203dec in QEventLoop::exec (this=0x7fe8fe00fd90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fe91110e2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fe91111127e in QThreadPrivate::start (arg=0x2eaedd0) at thread/qthread_unix.cpp:266
#8  0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fe8f7fff700 (LWP 5294)):
#0  0x00007fe9100e0203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe90d39f009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fe90d39f45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fe9112311e6 in QEventDispatcherGlib::processEvents (this=0x2eb0660, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007fe911203a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fe911203dec in QEventLoop::exec (this=0x7fe8f7ffed90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fe91110e2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fe91111127e in QThreadPrivate::start (arg=0x2eaf270) at thread/qthread_unix.cpp:266
#8  0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fe8f77fe700 (LWP 5295)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe911111e3b in wait (this=<value optimized out>, mutex=0x2edb2c8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2edb2c8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe915ee8ec2 in Digikam::ParkingThread::run (this=0x2edb2b0) at /build/buildd/digikam-1.8.0/libs/threads/threadmanager.cpp:119
#4  0x00007fe91111127e in QThreadPrivate::start (arg=0x2edb2b0) at thread/qthread_unix.cpp:266
#5  0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fe8f6ffd700 (LWP 5296)):
#0  0x00007fe9100e0203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe90d39f009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fe90d39f45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fe9112311e6 in QEventDispatcherGlib::processEvents (this=0x2fcd930, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007fe911203a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fe911203dec in QEventLoop::exec (this=0x7fe8f6ffcd90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fe91110e2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fe91111127e in QThreadPrivate::start (arg=0x2fd16b0) at thread/qthread_unix.cpp:266
#8  0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fe8f67fc700 (LWP 5297)):
#0  0x00007fe90e1bac9d in __pthread_mutex_unlock_usercnt (mutex=0x2fcded8) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x2fcded8) at pthread_mutex_unlock.c:290
#2  0x00007fe90d39e72d in g_main_context_check () from /lib/libglib-2.0.so.0
#3  0x00007fe90d39f023 in ?? () from /lib/libglib-2.0.so.0
#4  0x00007fe90d39f45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x00007fe9112311e6 in QEventDispatcherGlib::processEvents (this=0x2fd0190, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#6  0x00007fe911203a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#7  0x00007fe911203dec in QEventLoop::exec (this=0x7fe8f67fbd90, flags=) at kernel/qeventloop.cpp:201
#8  0x00007fe91110e2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#9  0x00007fe91111127e in QThreadPrivate::start (arg=0x2fcd5e0) at thread/qthread_unix.cpp:266
#10 0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fe8ea46c700 (LWP 5298)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:212
#1  0x00007fe8f39b60d1 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fe8e9030700 (LWP 5299)):
#0  0x00007fe9100e52c3 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fe8f39df385 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007fe8f39c3d09 in ?? () from /usr/lib/libxine.so.1
#3  0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fe8e882f700 (LWP 5300)):
#0  0x00007fe90e1b9665 in __pthread_mutex_lock (mutex=0x36890c8) at pthread_mutex_lock.c:61
#1  0x00007fe90d39e697 in g_main_context_check () from /lib/libglib-2.0.so.0
#2  0x00007fe90d39f023 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007fe90d39f45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007fe9112311e6 in QEventDispatcherGlib::processEvents (this=0x3688550, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#5  0x00007fe911203a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007fe911203dec in QEventLoop::exec (this=0x7fe8e882ed30, flags=) at kernel/qeventloop.cpp:201
#7  0x00007fe91110e2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007fe8f3c11830 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#9  0x00007fe91111127e in QThreadPrivate::start (arg=0x3688420) at thread/qthread_unix.cpp:266
#10 0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fe8e7e29700 (LWP 5301)):
#0  0x00007fe9100e0203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe90fdf140f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007fe90fde0d76 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007fe90fde27f9 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007fe90fde28b0 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007fe90fdf120b in ?? () from /usr/lib/libpulse.so.0
#6  0x00007fe907adefb8 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#7  0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#8  0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fe8e3627700 (LWP 5302)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe8f39c6e83 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fe8e2d8b700 (LWP 5303)):
#0  0x00007fe9111666fe in QElapsedTimer::isMonotonic () at tools/qelapsedtimer_unix.cpp:76
#1  0x00007fe9111668eb in do_gettime () at tools/qelapsedtimer_unix.cpp:103
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x00007fe9112331fd in QTimerInfoList::updateCurrentTime (this=0x3965a70) at kernel/qeventdispatcher_unix.cpp:339
#4  0x00007fe911233225 in QTimerInfoList::timerWait (this=0x3965a70, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x00007fe9112313dd in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7fe8e2d8abbc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00007fe911231485 in timerSourcePrepare (source=0x3965a70, timeout=0x7fe8e2d8ab50) at kernel/qeventdispatcher_glib.cpp:169
#7  0x00007fe90d39ea11 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x00007fe90d39ee78 in ?? () from /lib/libglib-2.0.so.0
#9  0x00007fe90d39f45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x00007fe9112311e6 in QEventDispatcherGlib::processEvents (this=0x396cbb0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#11 0x00007fe911203a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#12 0x00007fe911203dec in QEventLoop::exec (this=0x7fe8e2d8ad50, flags=) at kernel/qeventloop.cpp:201
#13 0x00007fe91110e2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#14 0x00007fe9111e35f8 in QInotifyFileSystemWatcherEngine::run (this=0x396c660) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x00007fe91111127e in QThreadPrivate::start (arg=0x396c660) at thread/qthread_unix.cpp:266
#16 0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#17 0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fe8d7fff700 (LWP 5310)):
#0  0x00007fe9100e0203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe90d39f009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fe90d39f45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fe9112311e6 in QEventDispatcherGlib::processEvents (this=0x7fe8cc005b50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007fe911203a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fe911203dec in QEventLoop::exec (this=0x7fe8d7ffed50, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fe91110e2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fe9111e35f8 in QInotifyFileSystemWatcherEngine::run (this=0x3deb0d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fe91111127e in QThreadPrivate::start (arg=0x3deb0d0) at thread/qthread_unix.cpp:266
#9  0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fe8dcc0b700 (LWP 5315)):
#0  0x00007fe90e1b9665 in __pthread_mutex_lock (mutex=0x423a998) at pthread_mutex_lock.c:61
#1  0x00007fe90d39e697 in g_main_context_check () from /lib/libglib-2.0.so.0
#2  0x00007fe90d39f023 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007fe90d39f45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007fe9112311e6 in QEventDispatcherGlib::processEvents (this=0x423a240, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#5  0x00007fe911203a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007fe911203dec in QEventLoop::exec (this=0x7fe8dcc0ad50, flags=) at kernel/qeventloop.cpp:201
#7  0x00007fe91110e2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007fe9111e35f8 in QInotifyFileSystemWatcherEngine::run (this=0x4239700) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fe91111127e in QThreadPrivate::start (arg=0x4239700) at thread/qthread_unix.cpp:266
#10 0x00007fe90e1b7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007fe9100ec92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fe918adf7c0 (LWP 5289)):
[KCrash Handler]
#6  deref (this=0x7fff413b2650, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:133
#7  QVariant::~QVariant (this=0x7fff413b2650, __in_chrg=<value optimized out>) at kernel/qvariant.cpp:1407
#8  0x00007fe8c0c90dc4 in ?? () from /usr/lib/kde4/kipiplugin_jpeglossless.so
#9  0x00007fe8c0c88298 in ?? () from /usr/lib/kde4/kipiplugin_jpeglossless.so
#10 0x00000000005c1573 in Digikam::DigikamApp::slotKipiPluginPlug (this=0x2a1e140) at /build/buildd/digikam-1.8.0/digikam/digikamapp.cpp:2555
#11 0x00000000005d8b8d in Digikam::DigikamApp::qt_metacall (this=0x2a1e140, _c=QMetaObject::InvokeMetaMethod, _id=24, _a=0x7fff413b2d20) at /build/buildd/digikam-1.8.0/obj-x86_64-linux-gnu/digikam/digikamapp.moc:230
#12 0x00007fe91121cb27 in QMetaObject::activate (sender=0x3fd3c00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff413b245f) at kernel/qobject.cpp:3280
#13 0x00000000005c7666 in Digikam::DigikamApp::loadPlugins (this=0x2a1e140) at /build/buildd/digikam-1.8.0/digikam/digikamapp.cpp:2495
#14 0x00000000005d651e in Digikam::DigikamApp::DigikamApp (this=0x2a1e140, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /build/buildd/digikam-1.8.0/digikam/digikamapp.cpp:260
#15 0x000000000067b4fd in main (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/digikam-1.8.0/digikam/main.cpp:177

Possible duplicates by query: bug 266576, bug 265641, bug 265640, bug 264603, bug 261177.

Reported using DrKonqi
Comment 1 caulier.gilles 2011-06-22 09:54:41 UTC 

*** This bug has been marked as a duplicate of bug 265641 ***
Comment 2 caulier.gilles 2022-01-19 03:21:31 UTC 
Fixed with https://bugs.kde.org/show_bug.cgi?id=265641