Application: digikam (4.12.0)
KDE Platform Version: 4.14.16
Qt Version: 4.8.7
Operating System: Linux 4.15.0-29-generic x86_64
Distribution: Linux Mint 18.3 Sylvia

-- Information about the crash:
- What I was doing when the application crashed:
I select 8 pictures and added 493 days and 22:44:00 Time. The preview was correct, but when I press the apply button digikam crashed.

The crash can be reproduced sometimes.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6477e77b80 (LWP 10957))]

Thread 10 (Thread 0x7f6411ffb700 (LWP 11101)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6471c2b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f6474bcbc9c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f6474bce993 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f6474bcd4ef in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#5  0x00007f6471c2ae3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f646e5bc6ba in start_thread (arg=0x7f6411ffb700) at pthread_create.c:333
#7  0x00007f64710d241d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f63c97fa700 (LWP 11100)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6471c2b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f6474bcbc9c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f6474bce993 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f6474bcd4ef in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#5  0x00007f6471c2ae3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f646e5bc6ba in start_thread (arg=0x7f63c97fa700) at pthread_create.c:333
#7  0x00007f64710d241d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f64127fc700 (LWP 11099)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6471c2b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f6474bcbc9c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f6474bce993 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f6474bcd4ef in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#5  0x00007f6471c2ae3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f646e5bc6ba in start_thread (arg=0x7f64127fc700) at pthread_create.c:333
#7  0x00007f64710d241d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f64137fe700 (LWP 11098)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6471c2b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f6474bcbc9c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f6474bce993 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f6474bcd4ef in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#5  0x00007f6471c2ae3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f646e5bc6ba in start_thread (arg=0x7f64137fe700) at pthread_create.c:333
#7  0x00007f64710d241d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f6413fff700 (LWP 11097)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6471c2b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f647741fa14 in KDcrawIface::RActionThreadBase::run() () from /usr/lib/libkdcraw.so.23
#3  0x00007f6471c2ae3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f646e5bc6ba in start_thread (arg=0x7f6413fff700) at pthread_create.c:333
#5  0x00007f64710d241d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f6410ff9700 (LWP 11078)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6471c2b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f63f85cc76e in KIPIPlugins::KPRawThumbThread::run() () from /usr/lib/digikam/libkipiplugins.so.4.12.0
#3  0x00007f6471c2ae3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f646e5bc6ba in start_thread (arg=0x7f6410ff9700) at pthread_create.c:333
#5  0x00007f64710d241d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f643f7fe700 (LWP 10976)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6471c2b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f6475fac202 in ?? () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#3  0x00007f6471c2ae3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f646e5bc6ba in start_thread (arg=0x7f643f7fe700) at pthread_create.c:333
#5  0x00007f64710d241d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f643ffff700 (LWP 10960)):
#0  0x00007f64710c674d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f646aaa538c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f646aaa549c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6471d6b2ce in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f6471d3918f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f6471d394f5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f6471c28549 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f6471d19223 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f6471c2ae3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f646e5bc6ba in start_thread (arg=0x7f643ffff700) at pthread_create.c:333
#10 0x00007f64710d241d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f6444f33700 (LWP 10959)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6471c2b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00000000005fff44 in ?? ()
#3  0x00007f6471c2ae3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f646e5bc6ba in start_thread (arg=0x7f6444f33700) at pthread_create.c:333
#5  0x00007f64710d241d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f6477e77b80 (LWP 10957)):
[KCrash Handler]
#6  0x00007f6472a7067d in QPixmap::copy(QRect const&) const () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#7  0x00007f6472a7137f in QPixmap::QPixmap(QPixmap const&) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#8  0x00007f6473776a58 in KPixmapSequence::frameAt(int) const () from /usr/lib/libkdeui.so.5
#9  0x00007f63f85de1e1 in KIPIPlugins::KPImagesList::slotProgressTimerDone() () from /usr/lib/digikam/libkipiplugins.so.4.12.0
#10 0x00007f6471d4f010 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007f6471d54c83 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#12 0x00007f6472990fdc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#13 0x00007f6472997f16 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#14 0x00007f64736f664a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#15 0x00007f6471d3a90d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#16 0x00007f6471d6d780 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#17 0x00007f6471d6a929 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#18 0x00007f646aaa5197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f646aaa53f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f646aaa549c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f6471d6b2ae in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#22 0x00007f6472a3e616 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#23 0x00007f6471d3918f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#24 0x00007f6471d394f5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#25 0x00007f6471d3f4b9 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#26 0x0000000000492e9e in ?? ()
#27 0x00007f6470feb830 in __libc_start_main (main=0x491c10, argc=1, argv=0x7ffc39130528, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc39130518) at ../csu/libc-start.c:291
#28 0x0000000000495dd9 in _start ()

Possible duplicates by query: bug 388542, bug 384200.

Reported using DrKonqi