[Kde-imaging] [kipiplugins] [Bug 354364] New: Crash of DNG converter

D. van Aken via KDE Bugzilla bugzilla_noreply at kde.org
Sun Oct 25 21:27:39 UTC 2015 

https://bugs.kde.org/show_bug.cgi?id=354364

            Bug ID: 354364
           Summary: Crash of DNG converter
           Product: kipiplugins
           Version: 4.12.0
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kde-imaging at kde.org
          Reporter: dirk.van.aken at kpnmail.nl

Application: dngconverter (4.12.0)
KDE Platform Version: 4.14.13
Qt Version: 4.8.6
Operating System: Linux 4.2.0-16-generic i686
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed: I selected one CR2 file from a
Canon camera and tried to convert it to DNG. The same result when trying to
convert multiple CR2 files, either directly with the converter or starting from
Digikam.

The crash can be reproduced every time.

-- Backtrace:
Application: DNG-afbeelding-convertor (dngconverter), signal: Segmentation
fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb2a93ac0 (LWP 4123))]

Thread 6 (Thread 0xb17beb40 (LWP 4124)):
#0  0xb77d1be8 in __kernel_vsyscall ()
#1  0xb5f7a25c in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb6b30232 in QWaitConditionPrivate::wait (time=4294967295, this=0x9142930)
at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x9142924, mutex=0x9142920, time=4294967295) at
thread/qwaitcondition_unix.cpp:158
#4  0xb765b65d in KIPIPlugins::KPRawThumbThread::run (this=0x910f1d0) at
/build/digikam-tUtjhi/digikam-4.12.0/extra/kipi-plugins/common/libkipiplugins/tools/kprawthumbthread.cpp:108
#5  0xb6b2fc5e in QThreadPrivate::start (arg=0x910f1d0) at
thread/qthread_unix.cpp:349
#6  0xb5f751aa in start_thread (arg=0xb17beb40) at pthread_create.c:333
#7  0xb5cbafde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 5 (Thread 0xb0dffb40 (LWP 4125)):
#0  0xb77d1be8 in __kernel_vsyscall ()
#1  0xb5cb03db in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb4d53980 in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4d44f1c in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4d45054 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb6c8027c in QEventDispatcherGlib::processEvents (this=0xb0400468,
flags=...) at kernel/qeventdispatcher_glib.cpp:452
#6  0xb6c4bdaf in QEventLoop::processEvents (this=0xb0dff1e4, flags=...) at
kernel/qeventloop.cpp:149
#7  0xb6c4c13e in QEventLoop::exec (this=0xb0dff1e4, flags=...) at
kernel/qeventloop.cpp:204
#8  0xb6b2d10b in QThread::exec (this=0x913bbb8) at thread/qthread.cpp:538
#9  0xb6c2b576 in QInotifyFileSystemWatcherEngine::run (this=0x913bbb8) at
io/qfilesystemwatcher_inotify.cpp:265
#10 0xb6b2fc5e in QThreadPrivate::start (arg=0x913bbb8) at
thread/qthread_unix.cpp:349
#11 0xb5f751aa in start_thread (arg=0xb0dffb40) at pthread_create.c:333
#12 0xb5cbafde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 4 (Thread 0xb03ffb40 (LWP 4126)):
#0  0xb77d1be8 in __kernel_vsyscall ()
#1  0xb5f7a25c in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb6b30232 in QWaitConditionPrivate::wait (time=4294967295, this=0x9127308)
at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x90f0f0c, mutex=0x90f0f10, time=4294967295) at
thread/qwaitcondition_unix.cpp:158
#4  0xb76c6108 in KDcrawIface::RActionThreadBase::run() () from
/usr/lib/libkdcraw.so.23
#5  0xb6b2fc5e in QThreadPrivate::start (arg=0x911c190) at
thread/qthread_unix.cpp:349
#6  0xb5f751aa in start_thread (arg=0xb03ffb40) at pthread_create.c:333
#7  0xb5cbafde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 3 (Thread 0xaf9ffb40 (LWP 4127)):
#0  0xb77d1be8 in __kernel_vsyscall ()
#1  0xb5f7a25c in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb6b30232 in QWaitConditionPrivate::wait (time=4294967295, this=0x9137ec0)
at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x911c368, mutex=0x913dae8, time=4294967295) at
thread/qwaitcondition_unix.cpp:158
#4  0xb761c7e0 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x911c350,
th=0xafa029a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#5  0xb761faa4 in ThreadWeaver::WorkingHardState::waitForAvailableJob
(this=0x9138010, th=0xafa029a8) at
../../../threadweaver/Weaver/WorkingHardState.cpp:77
#6  0xb761c724 in ThreadWeaver::WeaverImpl::waitForAvailableJob
(this=0x911c350, th=0xafa029a8) at
../../../threadweaver/Weaver/WeaverImpl.cpp:361
#7  0xb761fa5a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9138010,
th=0xafa029a8, previous=0x91c8520) at
../../../threadweaver/Weaver/WorkingHardState.cpp:68
#8  0xb761b588 in ThreadWeaver::WeaverImpl::applyForWork (this=0x911c350,
th=0xafa029a8, previous=0x91c8520) at
../../../threadweaver/Weaver/WeaverImpl.cpp:356
#9  0xb761e27d in ThreadWeaver::Thread::run (this=0xafa029a8) at
../../../threadweaver/Weaver/Thread.cpp:98
#10 0xb6b2fc5e in QThreadPrivate::start (arg=0xafa029a8) at
thread/qthread_unix.cpp:349
#11 0xb5f751aa in start_thread (arg=0xaf9ffb40) at pthread_create.c:333
#12 0xb5cbafde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 2 (Thread 0xaefbbb40 (LWP 4131)):
#0  0xb77d1be8 in __kernel_vsyscall ()
#1  0xb5f7a25c in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb6b30232 in QWaitConditionPrivate::wait (time=4294967295, this=0x9137ec0)
at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x911c368, mutex=0x913dae8, time=4294967295) at
thread/qwaitcondition_unix.cpp:158
#4  0xb761c7e0 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x911c350,
th=0xafa02e60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#5  0xb761faa4 in ThreadWeaver::WorkingHardState::waitForAvailableJob
(this=0x9138010, th=0xafa02e60) at
../../../threadweaver/Weaver/WorkingHardState.cpp:77
#6  0xb761c724 in ThreadWeaver::WeaverImpl::waitForAvailableJob
(this=0x911c350, th=0xafa02e60) at
../../../threadweaver/Weaver/WeaverImpl.cpp:361
#7  0xb761fa5a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9138010,
th=0xafa02e60, previous=0x0) at
../../../threadweaver/Weaver/WorkingHardState.cpp:68
#8  0xb761b588 in ThreadWeaver::WeaverImpl::applyForWork (this=0x911c350,
th=0xafa02e60, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#9  0xb761e27d in ThreadWeaver::Thread::run (this=0xafa02e60) at
../../../threadweaver/Weaver/Thread.cpp:98
#10 0xb6b2fc5e in QThreadPrivate::start (arg=0xafa02e60) at
thread/qthread_unix.cpp:349
#11 0xb5f751aa in start_thread (arg=0xaefbbb40) at pthread_create.c:333
#12 0xb5cbafde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 1 (Thread 0xb2a93ac0 (LWP 4123)):
[KCrash Handler]
#7  QPixmapData::isNull (this=<optimized out>) at image/qpixmapdata_p.h:131
#8  QPixmap::isNull (this=0x90fc864) at image/qpixmap.cpp:579
#9  0xb61db320 in QPixmap::copy (this=0x90fc864, rect=...) at
image/qpixmap.cpp:382
#10 0xb61dc268 in QPixmap::QPixmap (this=0xbff22ba0, pixmap=...) at
image/qpixmap.cpp:303
#11 0xb738b9fe in KPixmapSequence::frameAt (this=0x90f11b0, index=1) at
../../kdeui/util/kpixmapsequence.cpp:143
#12 0xb766e458 in KIPIPlugins::KPImagesList::slotProgressTimerDone
(this=0x90f0fa0) at
/build/digikam-tUtjhi/digikam-4.12.0/extra/kipi-plugins/common/libkipiplugins/widgets/kpimageslist.cpp:1146
#13 0xb766e999 in KIPIPlugins::KPImagesList::qt_static_metacall (_o=<optimized
out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at
/build/digikam-tUtjhi/digikam-4.12.0/obj-i686-linux-gnu/extra/kipi-plugins/common/libkipiplugins/kpimageslist.moc:280
#14 0xb6c62efb in QMetaObject::activate (sender=0x90ecad8, m=0xb6dcc694
<QTimer::staticMetaObject>, local_signal_index=0, argv=0x0) at
kernel/qobject.cpp:3567
#15 0xb6cb8552 in QTimer::timeout (this=0x90ecad8) at
.moc/release-shared/moc_qtimer.cpp:147
#16 0xb6c6e37f in QTimer::timerEvent (this=0x90ecad8, e=0xbff22fbc) at
kernel/qtimer.cpp:280
#17 0xb6c68eee in QObject::event (this=0x90ecad8, e=0xbff22fbc) at
kernel/qobject.cpp:1253
#18 0xb60eb3ca in QApplicationPrivate::notify_helper (this=0x900fa40,
receiver=0x90ecad8, e=0xbff22fbc) at kernel/qapplication.cpp:4570
#19 0xb60f26d1 in QApplication::notify (this=0xbff23280, receiver=0x90ecad8,
e=0xbff22fbc) at kernel/qapplication.cpp:4356
#20 0xb7302b3c in KApplication::notify (this=0xbff23280, receiver=0x90ecad8,
event=0xbff22fbc) at ../../kdeui/kernel/kapplication.cpp:311
#21 0xb6c4d6ca in QCoreApplication::notifyInternal (this=0xbff23280,
receiver=0x90ecad8, event=0xbff22fbc) at kernel/qcoreapplication.cpp:955
#22 0xb6c82a29 in QCoreApplication::sendEvent (event=0xbff22fbc,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#23 QTimerInfoList::activateTimers (this=0x900ebb4) at
kernel/qeventdispatcher_unix.cpp:621
#24 0xb6c7f88c in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:193
#25 idleTimerSourceDispatch (source=0x901c328) at
kernel/qeventdispatcher_glib.cpp:240
#26 0xb4d44ce9 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#27 0xb4d44f89 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#28 0xb4d45054 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#29 0xb6c80255 in QEventDispatcherGlib::processEvents (this=0x8feda30,
flags=...) at kernel/qeventdispatcher_glib.cpp:450
#30 0xb61a6096 in QGuiEventDispatcherGlib::processEvents (this=0x8feda30,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0xb6c4bdaf in QEventLoop::processEvents (this=0xbff23204, flags=...) at
kernel/qeventloop.cpp:149
#32 0xb6c4c13e in QEventLoop::exec (this=0xbff23204, flags=...) at
kernel/qeventloop.cpp:204
#33 0xb6c52736 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1227
#34 0xb60e9264 in QApplication::exec () at kernel/qapplication.cpp:3828
#35 0x080531e7 in main (argc=6, argv=0xbff23354) at
/build/digikam-tUtjhi/digikam-4.12.0/extra/kipi-plugins/dngconverter/plugin/dngconverter.cpp:77

Reported using DrKonqi

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