Application: digikam (4.12.0)
KDE Platform Version: 4.14.13
Qt Version: 4.8.6
Operating System: Linux 4.2.0-16-generic x86_64
Distribution: Ubuntu 15.10

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

Adjusting the time and date on multiple photos.  Digikam doesn't crash if I change one photo at a time, but it does crash nearly every time I try to change more than one.

The crash can be reproduced every time.

-- 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 0x7f25b7d38b40 (LWP 19804))]

Thread 12 (Thread 0x7f258f16b700 (LWP 19806)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f25b1ade286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00000000005fffb4 in ?? ()
#3  0x00007f25b1addd1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f25ae48f6aa in start_thread (arg=0x7f258f16b700) at pthread_create.c:333
#5  0x00007f25b0f83eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f258e96a700 (LWP 19807)):
#0  0x00007f25b0f788dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f25aaa2a1ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f25aaa2a2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f25b1c1e20e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f25b1bec0d1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f25b1bec445 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f25b1adb4f9 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f25b1bcc133 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f25b1addd1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f25ae48f6aa in start_thread (arg=0x7f258e96a700) at pthread_create.c:333
#10 0x00007f25b0f83eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f258e169700 (LWP 19809)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f25b1ade286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f25b5e5bf02 in ?? () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#3  0x00007f25b1addd1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f25ae48f6aa in start_thread (arg=0x7f258e169700) at pthread_create.c:333
#5  0x00007f25b0f83eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f257fdae700 (LWP 19811)):
#0  0x00007f25b0f788dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f25aaa2a1ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f25aaa2a2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f25b1c1e20e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f25b1bec0d1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f25b1bec445 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f25b1adb4f9 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f25b1bcc133 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f25b1addd1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f25ae48f6aa in start_thread (arg=0x7f257fdae700) at pthread_create.c:333
#10 0x00007f25b0f83eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f250ffff700 (LWP 19983)):
#0  0x00007f258d4cb890 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#1  0x00007f258d4aace3 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#2  0x00007f258d4c9890 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#3  0x00007f258d50cc45 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#4  0x00007f258d518b6d in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#5  0x00007f258d51b6c4 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#6  0x00007f258d51bdc2 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#7  0x00007f258d51c14a in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#8  0x00007f258d51c802 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#9  0x00007f258d7618d6 in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/sqldrivers/libqsqlite.so
#10 0x00007f25b7a167f6 in QSqlResult::savePrepare(QString const&) () from /usr/lib/x86_64-linux-gnu/libQtSql.so.4
#11 0x00007f25b7a08b9c in QSqlQuery::prepare(QString const&) () from /usr/lib/x86_64-linux-gnu/libQtSql.so.4
#12 0x00007f25b5e21ab3 in Digikam::SqlQuery::prepare(QString const&) () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#13 0x00007f25b5e0961a in Digikam::DatabaseCoreBackend::prepareQuery(QString const&) () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#14 0x00007f25b5e09fe7 in Digikam::DatabaseCoreBackend::execQuery(QString const&, QVariant const&, QVariant const&, QVariant const&, QVariant const&) () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#15 0x00007f25b5e0a087 in Digikam::DatabaseCoreBackend::execSql(QString const&, QVariant const&, QVariant const&, QVariant const&, QVariant const&, QList<QVariant>*, QVariant*) () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#16 0x00007f25b5e17351 in Digikam::ThumbnailDB::insertThumbnail(Digikam::DatabaseThumbnailInfo const&, QVariant*) () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#17 0x00007f25b5e4222e in Digikam::ThumbnailCreator::storeInDatabase(Digikam::ThumbnailInfo const&, Digikam::ThumbnailImage const&) const () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#18 0x00007f25b5e454d6 in Digikam::ThumbnailCreator::load(Digikam::ThumbnailIdentifier const&, QRect const&, bool) const () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#19 0x00007f25b5e46220 in Digikam::ThumbnailCreator::pregenerate(Digikam::ThumbnailIdentifier const&) const () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#20 0x00007f25b5e54910 in ?? () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#21 0x00007f25b5e284fe in Digikam::LoadSaveThread::run() () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#22 0x00007f25b5e5ee9e in Digikam::DynamicThread::DynamicThreadPriv::run() () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#23 0x00007f25b1ad0dba in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#24 0x00007f25b1addd1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#25 0x00007f25ae48f6aa in start_thread (arg=0x7f250ffff700) at pthread_create.c:333
#26 0x00007f25b0f83eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f253bfff700 (LWP 20046)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f25b1ade286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f254834e7f8 in KIPIPlugins::KPRawThumbThread::run() () from /usr/lib/digikam/libkipiplugins.so.4.12.0
#3  0x00007f25b1addd1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f25ae48f6aa in start_thread (arg=0x7f253bfff700) at pthread_create.c:333
#5  0x00007f25b0f83eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f250effd700 (LWP 20049)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f25b1ade286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f25b72cea54 in KDcrawIface::RActionThreadBase::run() () from /usr/lib/libkdcraw.so.23
#3  0x00007f25b1addd1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f25ae48f6aa in start_thread (arg=0x7f250effd700) at pthread_create.c:333
#5  0x00007f25b0f83eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f250f7fe700 (LWP 20050)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f25b1ade286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f25b4a7dcfc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f25b4a80a03 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f25b4a7f55f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#5  0x00007f25b1addd1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f25ae48f6aa in start_thread (arg=0x7f250f7fe700) at pthread_create.c:333
#7  0x00007f25b0f83eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f25677fd700 (LWP 20054)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f25b1ade286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f25b4a7dcfc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f25b4a80a03 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f25b4a7f55f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#5  0x00007f25b1addd1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f25ae48f6aa in start_thread (arg=0x7f25677fd700) at pthread_create.c:333
#7  0x00007f25b0f83eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f2570a62700 (LWP 20076)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f25b1ade286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f25b4a7dcfc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f25b4a80a03 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f25b4a7f55f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#5  0x00007f25b1addd1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f25ae48f6aa in start_thread (arg=0x7f2570a62700) at pthread_create.c:333
#7  0x00007f25b0f83eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f2567ffe700 (LWP 20077)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f25b1ade286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f25b4a7dcfc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f25b4a80a03 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f25b4a7f55f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#5  0x00007f25b1addd1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f25ae48f6aa in start_thread (arg=0x7f2567ffe700) at pthread_create.c:333
#7  0x00007f25b0f83eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f25b7d38b40 (LWP 19804)):
[KCrash Handler]
#6  0x00007f25b291f9b7 in QPixmap::copy(QRect const&) const () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#7  0x00007f25b29206bf in QPixmap::QPixmap(QPixmap const&) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#8  0x00007f25b3625f38 in KPixmapSequence::frameAt(int) const () from /usr/lib/libkdeui.so.5
#9  0x00007f2548360261 in KIPIPlugins::KPImagesList::slotProgressTimerDone() () from /usr/lib/digikam/libkipiplugins.so.4.12.0
#10 0x00007f25b1c01f60 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007f25b1c07bd3 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#12 0x00007f25b2842cdc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#13 0x00007f25b2849c16 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#14 0x00007f25b35a5a2a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#15 0x00007f25b1bed85d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#16 0x00007f25b1c206c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#17 0x00007f25b1c1d869 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#18 0x00007f25aaa29ff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f25aaa2a250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f25aaa2a2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f25b1c1e1ee in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#22 0x00007f25b28edc26 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#23 0x00007f25b1bec0d1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#24 0x00007f25b1bec445 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#25 0x00007f25b1bf2429 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#26 0x0000000000492eae in ?? ()
#27 0x00007f25b0e9da40 in __libc_start_main (main=0x491c20, argc=5, argv=0x7fff1015d1e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff1015d1d8) at libc-start.c:289
#28 0x0000000000495de9 in _start ()

Possible duplicates by query: bug 354364.

Reported using DrKonqi