Bug 355509

Application: dngconverter (4.14.0)
KDE Platform Version: 4.14.13
Qt Version: 4.8.6
Operating System: Linux 4.2.0-19-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed:
DNGkonverter crashes everytime I try to convert a NEF file from my Nikon D750. I can load the NEF into DNGkonverter and see the thumbnail. I haven't touched any of the settings. When I click on 'convert', it just crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: DNG-Bildkonverter (dngconverter), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f485f50b8c0 (LWP 11946))]

Thread 7 (Thread 0x7f48482a4700 (LWP 11947)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f485d883286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f485eaa87f8 in KIPIPlugins::KPRawThumbThread::run() () from /usr/lib/digikam/libkipiplugins.so.4.14.0
#3  0x00007f485d882d1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f485c6d76aa in start_thread (arg=0x7f48482a4700) at pthread_create.c:333
#5  0x00007f485bb6beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f4847aa3700 (LWP 11948)):
#0  0x00007f4857c83869 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4857c3f0f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4857c3f2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f485d9c320e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f485d9910d1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f485d991445 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f485d8804f9 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f485d971133 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f485d882d1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f485c6d76aa in start_thread (arg=0x7f4847aa3700) at pthread_create.c:333
#10 0x00007f485bb6beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f484617e700 (LWP 11949)):
#0  0x00007f485bb608dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f4857c3f1ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4857c3f2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f485d9c320e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f485d9910d1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f485d991445 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f485d8804f9 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f485d971133 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f485d882d1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f485c6d76aa in start_thread (arg=0x7f484617e700) at pthread_create.c:333
#10 0x00007f485bb6beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f48452f2700 (LWP 11957)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f485d883286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f485ed09a54 in KDcrawIface::RActionThreadBase::run() () from /usr/lib/libkdcraw.so.23
#3  0x00007f485d882d1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f485c6d76aa in start_thread (arg=0x7f48452f2700) at pthread_create.c:333
#5  0x00007f485bb6beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f482ffff700 (LWP 11958)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f485d883286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f485e861cfc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f485e864a03 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f485e86355f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#5  0x00007f485d882d1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f485c6d76aa in start_thread (arg=0x7f482ffff700) at pthread_create.c:333
#7  0x00007f485bb6beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f482f7fe700 (LWP 11960)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f485d883286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f485e861cfc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f485e864a03 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f485e86355f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#5  0x00007f485d882d1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f485c6d76aa in start_thread (arg=0x7f482f7fe700) at pthread_create.c:333
#7  0x00007f485bb6beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f485f50b8c0 (LWP 11946)):
[KCrash Handler]
#6  0x0000000600000004 in ?? ()
#7  0x00007f485cdb89ba in QPixmap::copy(QRect const&) const () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#8  0x00007f485cdb96bf in QPixmap::QPixmap(QPixmap const&) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#9  0x00007f485e493f38 in KPixmapSequence::frameAt(int) const () from /usr/lib/libkdeui.so.5
#10 0x00007f485eaba251 in KIPIPlugins::KPImagesList::slotProgressTimerDone() () from /usr/lib/digikam/libkipiplugins.so.4.14.0
#11 0x00007f485d9a6f60 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#12 0x00007f485d9acbd3 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#13 0x00007f485ccdbcdc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#14 0x00007f485cce2c16 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#15 0x00007f485e413a2a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#16 0x00007f485d99285d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#17 0x00007f485d9c56c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#18 0x00007f485d9c2869 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#19 0x00007f4857c3eff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f4857c3f250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f4857c3f2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f485d9c31ee in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#23 0x00007f485cd86c26 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#24 0x00007f485d9910d1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#25 0x00007f485d991445 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#26 0x00007f485d997429 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#27 0x000000000040e759 in ?? ()
#28 0x00007f485ba85a40 in __libc_start_main (main=0x40e480, argc=1, argv=0x7ffe4f2a60c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe4f2a60b8) at libc-start.c:289
#29 0x000000000040eab9 in _start ()

Possible duplicates by query: bug 320747, bug 319882.

Reported using DrKonqi