Application: digikam (2.3.0)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic-pae i686
Distribution: Linux Mint 11 Katya

-- Information about the crash:
- What I was doing when the application crashed:
Mint 11 - Gnome 2.32.1
digikam crashes when try to use Color Effects from Image Editor on a JPG file

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0xae4ed8d0 (LWP 6747))]

Thread 6 (Thread 0xae119b70 (LWP 6748)):
#0  0xb33931a2 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb339392b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb045a304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#3  0xb33bc2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb44a7e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#5  0xb458b73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0xad3d3b70 (LWP 6779)):
#0  0xb44ab7a4 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb4599656 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb3391fc2 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb3392e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb3393524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb4a31577 in QEventDispatcherGlib::processEvents (this=0xa4b08b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb4a03289 in QEventLoop::processEvents (this=0xad3d30d0, flags=...) at kernel/qeventloop.cpp:149
#7  0xb4a03522 in QEventLoop::exec (this=0xad3d30d0, flags=...) at kernel/qeventloop.cpp:201
#8  0xb490d2a0 in QThread::exec (this=0xa4af070) at thread/qthread.cpp:492
#9  0xb49e4fdb in QInotifyFileSystemWatcherEngine::run (this=0xa4af070) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb490fda2 in QThreadPrivate::start (arg=0xa4af070) at thread/qthread_unix.cpp:320
#11 0xb44a7e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb458b73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xaa1b2b70 (LWP 6869)):
#0  0xb773d424 in __kernel_vsyscall ()
#1  0xb44ac48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb45993fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb4910467 in wait (this=0xa454784, mutex=0xa454780, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa454784, mutex=0xa454780, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x081ec5c9 in Digikam::ScanController::run (this=0xa2e5c00) at /build/buildd/digikam-2.3.0/core/digikam/database/scancontroller.cpp:647
#6  0xb490fda2 in QThreadPrivate::start (arg=0xa2e5c00) at thread/qthread_unix.cpp:320
#7  0xb44a7e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb458b73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xa99b1b70 (LWP 6872)):
#0  0xb773d424 in __kernel_vsyscall ()
#1  0xb44ac48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb45993fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb4910467 in wait (this=0xad8304d0, mutex=0xad8304cc, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xad8304d0, mutex=0xad8304cc, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb67eccaa in Digikam::ParkingThread::run (this=0xad8304c0) at /build/buildd/digikam-2.3.0/core/libs/threads/threadmanager.cpp:119
#6  0xb490fda2 in QThreadPrivate::start (arg=0xad8304c0) at thread/qthread_unix.cpp:320
#7  0xb44a7e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb458b73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0x9feffb70 (LWP 9275)):
[KCrash Handler]
#7  Digikam::ImageHistogram::calculate (this=0xb47a420) at /build/buildd/digikam-2.3.0/core/libs/dimg/filters/levels/imagehistogram.cpp:237
#8  0xb66c797d in Digikam::ImageHistogram::run (this=0xb47a420) at /build/buildd/digikam-2.3.0/core/libs/dimg/filters/levels/imagehistogram.cpp:174
#9  0xb67ee490 in Digikam::DynamicThread::DynamicThreadPriv::run (this=0xb596900) at /build/buildd/digikam-2.3.0/core/libs/threads/dynamicthread.cpp:328
#10 0xb4903866 in QThreadPoolThread::run (this=0xb3c0b38) at concurrent/qthreadpool.cpp:106
#11 0xb490fda2 in QThreadPrivate::start (arg=0xb3c0b38) at thread/qthread_unix.cpp:320
#12 0xb44a7e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#13 0xb458b73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xae4ed8d0 (LWP 6747)):
#0  0xb773d424 in __kernel_vsyscall ()
#1  0xb457cf76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2edffe0 in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1
#3  0xb2ee05b5 in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1
#4  0xb2ee0667 in xcb_writev () from /usr/lib/i386-linux-gnu/libxcb.so.1
#5  0xb42df42b in _XSend () from /usr/lib/i386-linux-gnu/libX11.so.6
#6  0xb42d3d75 in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6
#7  0xb42d3f2b in XPutImage () from /usr/lib/i386-linux-gnu/libX11.so.6
#8  0xb5037554 in QX11PixmapData::fromImage (this=0xb571b28, img=..., flags=...) at image/qpixmap_x11.cpp:1124
#9  0xb5020fa9 in QPixmap::fromImage (image=..., flags=...) at image/qpixmap.cpp:2059
#10 0xb67f7916 in Digikam::ColorGradientWidget::paintEvent (this=0xb61e780) at /build/buildd/digikam-2.3.0/core/libs/widgets/common/colorgradientwidget.cpp:153
#11 0xb4f8e18e in QWidget::event (this=0xb61e780, event=0xbfe3a284) at kernel/qwidget.cpp:8405
#12 0xb4f35d24 in QApplicationPrivate::notify_helper (this=0xa1d0a80, receiver=0xb61e780, e=0xbfe3a284) at kernel/qapplication.cpp:4462
#13 0xb4f3a97b in QApplication::notify (this=0xbfe3d46c, receiver=0xb61e780, e=0xbfe3a284) at kernel/qapplication.cpp:4427
#14 0xb5a6a32a in KApplication::notify (this=0xbfe3d46c, receiver=0xb61e780, event=0xbfe3a284) at ../../kdeui/kernel/kapplication.cpp:311
#15 0xb4a040bb in QCoreApplication::notifyInternal (this=0xbfe3d46c, receiver=0xb61e780, event=0xbfe3a284) at kernel/qcoreapplication.cpp:731
#16 0xb4f8af0c in sendSpontaneousEvent (this=0xb6656f8, pdev=0xad8ae5b4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#17 QWidgetPrivate::drawWidget (this=0xb6656f8, pdev=0xad8ae5b4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5492
#18 0xb4f8bb7c in QWidgetPrivate::paintSiblingsRecursive (this=0xb4e4de0, pdev=0xad8ae5b4, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5699
#19 0xb4f8ac80 in QWidgetPrivate::drawWidget (this=0xb4e4de0, pdev=0xad8ae5b4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5545
#20 0xb4f8bb7c in QWidgetPrivate::paintSiblingsRecursive (this=0xb55ec98, pdev=0xad8ae5b4, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5699
#21 0xb4f8ac80 in QWidgetPrivate::drawWidget (this=0xb55ec98, pdev=0xad8ae5b4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5545
#22 0xb4f8bb7c in QWidgetPrivate::paintSiblingsRecursive (this=0xb4f8fb0, pdev=0xad8ae5b4, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5699
#23 0xb4f8ba42 in QWidgetPrivate::paintSiblingsRecursive (this=0xb4f8fb0, pdev=0xad8ae5b4, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5686
#24 0xb4f8ba42 in QWidgetPrivate::paintSiblingsRecursive (this=0xb4f8fb0, pdev=0xad8ae5b4, siblings=..., index=7, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5686
#25 0xb4f8ba42 in QWidgetPrivate::paintSiblingsRecursive (this=0xb4f8fb0, pdev=0xad8ae5b4, siblings=..., index=8, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5686
#26 0xb4f8ba42 in QWidgetPrivate::paintSiblingsRecursive (this=0xb4f8fb0, pdev=0xad8ae5b4, siblings=..., index=9, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5686
#27 0xb4f8ac80 in QWidgetPrivate::drawWidget (this=0xb4f8fb0, pdev=0xad8ae5b4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5545
#28 0xb4f8bb7c in QWidgetPrivate::paintSiblingsRecursive (this=0xb3c8588, pdev=0xad8ae5b4, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5699
#29 0xb4f8ac80 in QWidgetPrivate::drawWidget (this=0xb3c8588, pdev=0xad8ae5b4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5545
#30 0xb4f8bb7c in QWidgetPrivate::paintSiblingsRecursive (this=0xb48fa88, pdev=0xad8ae5b4, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5699
#31 0xb4f8ac80 in QWidgetPrivate::drawWidget (this=0xb48fa88, pdev=0xad8ae5b4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5545
#32 0xb4f8bb7c in QWidgetPrivate::paintSiblingsRecursive (this=0xadcc408, pdev=0xad8ae5b4, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5699
#33 0xb4f8ac80 in QWidgetPrivate::drawWidget (this=0xadcc408, pdev=0xad8ae5b4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5545
#34 0xb4f8bb7c in QWidgetPrivate::paintSiblingsRecursive (this=0xad9b7b8, pdev=0xad8ae5b4, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5699
#35 0xb4f8ba42 in QWidgetPrivate::paintSiblingsRecursive (this=0xad9b7b8, pdev=0xad8ae5b4, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5686
#36 0xb4f8ba42 in QWidgetPrivate::paintSiblingsRecursive (this=0xad9b7b8, pdev=0xad8ae5b4, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5686
#37 0xb4f8ac80 in QWidgetPrivate::drawWidget (this=0xad9b7b8, pdev=0xad8ae5b4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5545
#38 0xb4f8bb7c in QWidgetPrivate::paintSiblingsRecursive (this=0xad9b5b8, pdev=0xad8ae5b4, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5699
#39 0xb4f8ba42 in QWidgetPrivate::paintSiblingsRecursive (this=0xad9b5b8, pdev=0xad8ae5b4, siblings=..., index=1, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5686
#40 0xb4f8ac80 in QWidgetPrivate::drawWidget (this=0xad9b5b8, pdev=0xad8ae5b4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5545
#41 0xb4f8bb7c in QWidgetPrivate::paintSiblingsRecursive (this=0xadafcc0, pdev=0xad8ae5b4, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5699
#42 0xb4f8ba42 in QWidgetPrivate::paintSiblingsRecursive (this=0xadafcc0, pdev=0xad8ae5b4, siblings=..., index=70, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5686
#43 0xb4f8ba42 in QWidgetPrivate::paintSiblingsRecursive (this=0xadafcc0, pdev=0xad8ae5b4, siblings=..., index=87, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5686
#44 0xb4f8ac80 in QWidgetPrivate::drawWidget (this=0xadafcc0, pdev=0xad8ae5b4, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0xad8cfa58) at kernel/qwidget.cpp:5545
#45 0xb5169398 in QWidgetBackingStore::sync (this=0xad8cfa58) at painting/qbackingstore.cpp:1333
#46 0xb4f80843 in QWidgetPrivate::syncBackingStore (this=0xadafcc0) at kernel/qwidget.cpp:1842
#47 0xb4f8e7e5 in QWidget::event (this=0xadb0100, event=0xb591de8) at kernel/qwidget.cpp:8552
#48 0xb539f527 in QMainWindow::event (this=0xadb0100, event=0xb591de8) at widgets/qmainwindow.cpp:1480
#49 0xb5b451ec in KMainWindow::event (this=0xadb0100, ev=0xb591de8) at ../../kdeui/widgets/kmainwindow.cpp:1100
#50 0xb5b85a8f in KXmlGuiWindow::event (this=0xadb0100, ev=0xb591de8) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#51 0xb4f35d24 in QApplicationPrivate::notify_helper (this=0xa1d0a80, receiver=0xadb0100, e=0xb591de8) at kernel/qapplication.cpp:4462
#52 0xb4f3a97b in QApplication::notify (this=0xbfe3d46c, receiver=0xadb0100, e=0xb591de8) at kernel/qapplication.cpp:4427
#53 0xb5a6a32a in KApplication::notify (this=0xbfe3d46c, receiver=0xadb0100, event=0xb591de8) at ../../kdeui/kernel/kapplication.cpp:311
#54 0xb4a040bb in QCoreApplication::notifyInternal (this=0xbfe3d46c, receiver=0xadb0100, event=0xb591de8) at kernel/qcoreapplication.cpp:731
#55 0xb4a07c79 in sendEvent (receiver=0x0, event_type=0, data=0xa174a58) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#56 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xa174a58) at kernel/qcoreapplication.cpp:1372
#57 0xb4a07e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#58 0xb4a313c4 in sendPostedEvents (s=0xa1d2cd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#59 postEventSourceDispatch (s=0xa1d2cd0) at kernel/qeventdispatcher_glib.cpp:277
#60 0xb3392aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#61 0xb3393270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#62 0xb3393524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#63 0xb4a3153c in QEventDispatcherGlib::processEvents (this=0xa1745b0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#64 0xb4fec1e5 in QGuiEventDispatcherGlib::processEvents (this=0xa1745b0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#65 0xb4a03289 in QEventLoop::processEvents (this=0xbfe3d334, flags=...) at kernel/qeventloop.cpp:149
#66 0xb4a03522 in QEventLoop::exec (this=0xbfe3d334, flags=...) at kernel/qeventloop.cpp:201
#67 0xb4a07ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#68 0xb4f338e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#69 0x082c0313 in main (argc=) at /build/buildd/digikam-2.3.0/core/digikam/main/main.cpp:232

This bug may be a duplicate of or related to bug 286840.

Possible duplicates by query: bug 288823, bug 286840, bug 284528, bug 281724, bug 278748.

Reported using DrKonqi