[Digikam-devel] [Bug 273130] New: crash in image editor, when starting effects - oil painting

Axel Krebs axel.krebs at t-online.de
Thu May 12 15:05:13 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=273130

           Summary: crash in image editor, when starting effects - oil
                    painting
           Product: digikam
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel at kde.org
        ReportedBy: axel.krebs at t-online.de


Application: digikam (2.0.0-beta5)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic-pae i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
just running the editor, applying several effects twice(?) then sudden crash

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0xaed39af0 (LWP 13277))]

Thread 7 (Thread 0xae85ab70 (LWP 13278)):
#0  0xb788b424 in __kernel_vsyscall ()
#1  0xb44ffdf6 in poll () from /lib/libc.so.6
#2  0xb32afa1b in g_poll () from /lib/libglib-2.0.so.0
#3  0xb32a243c in ?? () from /lib/libglib-2.0.so.0
#4  0xb32a2ba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0xb28539c4 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0xb32c948f in ?? () from /lib/libglib-2.0.so.0
#7  0xb4428cc9 in start_thread () from /lib/libpthread.so.0
#8  0xb450e69e in clone () from /lib/libc.so.6

Thread 6 (Thread 0xabfd1b70 (LWP 13279)):
#0  0xb788b424 in __kernel_vsyscall ()
#1  0xb442d4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb451bd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb489d9c7 in wait (this=0x8bcd334, mutex=0x8bcd330, time=4294967295) at
thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8bcd334, mutex=0x8bcd330, time=4294967295) at
thread/qwaitcondition_unix.cpp:160
#5  0x08234039 in Digikam::ScanController::run (this=0x8bae1a0) at
/build/buildd/digikam2-2.0.0~beta5/core/digikam/database/scancontroller.cpp:602
#6  0xb489cdf9 in QThreadPrivate::start (arg=0x8bae1a0) at
thread/qthread_unix.cpp:266
#7  0xb4428cc9 in start_thread () from /lib/libpthread.so.0
#8  0xb450e69e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xab7d0b70 (LWP 13280)):
#0  0xb32a1ef0 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#1  0xb32a2279 in ?? () from /lib/libglib-2.0.so.0
#2  0xb32a2848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0xb49cd59f in QEventDispatcherGlib::processEvents (this=0x8bc1bc8,
flags=...) at kernel/qeventdispatcher_glib.cpp:417
#4  0xb499d609 in QEventLoop::processEvents (this=0xab7d00f0, flags=) at
kernel/qeventloop.cpp:149
#5  0xb499da8a in QEventLoop::exec (this=0xab7d00f0, flags=...) at
kernel/qeventloop.cpp:201
#6  0xb4899b7e in QThread::exec (this=0x8b703f0) at thread/qthread.cpp:490
#7  0xb497c35b in QInotifyFileSystemWatcherEngine::run (this=0x8b703f0) at
io/qfilesystemwatcher_inotify.cpp:248
#8  0xb489cdf9 in QThreadPrivate::start (arg=0x8b703f0) at
thread/qthread_unix.cpp:266
#9  0xb4428cc9 in start_thread () from /lib/libpthread.so.0
#10 0xb450e69e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xaadffb70 (LWP 13296)):
#0  0xb788b424 in __kernel_vsyscall ()
#1  0xb442d4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb451bd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb489d9c7 in wait (this=0x8cb67d8, mutex=0x8cb67d4, time=4294967295) at
thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8cb67d8, mutex=0x8cb67d4, time=4294967295) at
thread/qwaitcondition_unix.cpp:160
#5  0xb682169a in Digikam::ParkingThread::run (this=0x8cb67c8) at
/build/buildd/digikam2-2.0.0~beta5/core/libs/threads/threadmanager.cpp:119
#6  0xb489cdf9 in QThreadPrivate::start (arg=0x8cb67c8) at
thread/qthread_unix.cpp:266
#7  0xb4428cc9 in start_thread () from /lib/libpthread.so.0
#8  0xb450e69e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xa305bb70 (LWP 13328)):
[KCrash Handler]
#7  Digikam::ImageHistogram::calculate (this=0xfc22400) at
/build/buildd/digikam2-2.0.0~beta5/core/libs/dimg/filters/levels/imagehistogram.cpp:236
#8  0xb66f835d in Digikam::ImageHistogram::run (this=0xfc22400) at
/build/buildd/digikam2-2.0.0~beta5/core/libs/dimg/filters/levels/imagehistogram.cpp:173
#9  0xb6823540 in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0xfbd5bb8) at
/build/buildd/digikam2-2.0.0~beta5/core/libs/threads/dynamicthread.cpp:328
#10 0xb4891523 in QThreadPoolThread::run (this=0xfa8ea60) at
concurrent/qthreadpool.cpp:106
#11 0xb489cdf9 in QThreadPrivate::start (arg=0xfa8ea60) at
thread/qthread_unix.cpp:266
#12 0xb4428cc9 in start_thread () from /lib/libpthread.so.0
#13 0xb450e69e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xa1576b70 (LWP 13331)):
#0  0xb788b424 in __kernel_vsyscall ()
#1  0xb442d884 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#2  0xb451bdf4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0xb489d94f in wait (this=0x8ce30f4, mutex=0x8ce30f0, time=30000) at
thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x8ce30f4, mutex=0x8ce30f0, time=30000) at
thread/qwaitcondition_unix.cpp:160
#5  0xb48915b3 in QThreadPoolThread::run (this=0xe858808) at
concurrent/qthreadpool.cpp:140
#6  0xb489cdf9 in QThreadPrivate::start (arg=0xe858808) at
thread/qthread_unix.cpp:266
#7  0xb4428cc9 in start_thread () from /lib/libpthread.so.0
#8  0xb450e69e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xaed39af0 (LWP 13277)):
#0  0xb788b424 in __kernel_vsyscall ()
#1  0xb44ffdf6 in poll () from /lib/libc.so.6
#2  0xb2eced90 in ?? () from /usr/lib/libxcb.so.1
#3  0xb2ecf31b in ?? () from /usr/lib/libxcb.so.1
#4  0xb2ecf6b7 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0xb4244dec in _XSend () from /usr/lib/libX11.so.6
#6  0xb4231145 in ?? () from /usr/lib/libX11.so.6
#7  0xb423134c in XPutImage () from /usr/lib/libX11.so.6
#8  0xb5012419 in QX11PixmapData::fromImage (this=0xec255a8, img=...,
flags=...) at image/qpixmap_x11.cpp:1124
#9  0xb4ffb82c in QPixmap::fromImage (image=..., flags=...) at
image/qpixmap.cpp:2031
#10 0xb682c1ed in Digikam::ColorGradientWidget::paintEvent (this=0xfbd2578) at
/build/buildd/digikam2-2.0.0~beta5/core/libs/widgets/common/colorgradientwidget.cpp:153
#11 0xb4f5ccc6 in QWidget::event (this=0xfbd2578, event=0xbfc33254) at
kernel/qwidget.cpp:8333
#12 0xb4efefdc in QApplicationPrivate::notify_helper (this=0x8af7540,
receiver=0xfbd2578, e=0xbfc33254) at kernel/qapplication.cpp:4396
#13 0xb4f050e9 in QApplication::notify (this=0xbfc36220, receiver=0xfbd2578,
e=0xbfc33254) at kernel/qapplication.cpp:4361
#14 0xb5aa682a in KApplication::notify (this=0xbfc36220, receiver=0xfbd2578,
event=0xbfc33254) at ../../kdeui/kernel/kapplication.cpp:311
#15 0xb499eb3b in QCoreApplication::notifyInternal (this=0xbfc36220,
receiver=0xfbd2578, event=0xbfc33254) at kernel/qcoreapplication.cpp:732
#16 0xb4f63ee6 in sendSpontaneousEvent (this=0xfbd1c50, pdev=0xee38c5c,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8c3d648) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#17 QWidgetPrivate::drawWidget (this=0xfbd1c50, pdev=0xee38c5c, rgn=...,
offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8c3d648) at kernel/qwidget.cpp:5420
#18 0xb4f64cff in QWidgetPrivate::paintSiblingsRecursive (this=0xfbf8010,
pdev=0xee38c5c, siblings=..., index=2, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5627
#19 0xb4f63c35 in QWidgetPrivate::drawWidget (this=0xfbf8010, pdev=0xee38c5c,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8c3d648) at kernel/qwidget.cpp:5473
#20 0xb4f64cff in QWidgetPrivate::paintSiblingsRecursive (this=0xfbd2338,
pdev=0xee38c5c, siblings=..., index=4, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5627
#21 0xb4f63c35 in QWidgetPrivate::drawWidget (this=0xfbd2338, pdev=0xee38c5c,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8c3d648) at kernel/qwidget.cpp:5473
#22 0xb4f64cff in QWidgetPrivate::paintSiblingsRecursive (this=0xfc20de0,
pdev=0xee38c5c, siblings=..., index=5, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5627
#23 0xb4f64b38 in QWidgetPrivate::paintSiblingsRecursive (this=0xfc20de0,
pdev=0xee38c5c, siblings=..., index=6, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5614
#24 0xb4f63c35 in QWidgetPrivate::drawWidget (this=0xfc20de0, pdev=0xee38c5c,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8c3d648) at kernel/qwidget.cpp:5473
#25 0xb4f64cff in QWidgetPrivate::paintSiblingsRecursive (this=0xfc12f70,
pdev=0xee38c5c, siblings=..., index=0, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5627
#26 0xb4f63c35 in QWidgetPrivate::drawWidget (this=0xfc12f70, pdev=0xee38c5c,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8c3d648) at kernel/qwidget.cpp:5473
#27 0xb4f64cff in QWidgetPrivate::paintSiblingsRecursive (this=0xfc11e48,
pdev=0xee38c5c, siblings=..., index=2, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5627
#28 0xb4f63c35 in QWidgetPrivate::drawWidget (this=0xfc11e48, pdev=0xee38c5c,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8c3d648) at kernel/qwidget.cpp:5473
#29 0xb4f64cff in QWidgetPrivate::paintSiblingsRecursive (this=0xee47158,
pdev=0xee38c5c, siblings=..., index=8, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5627
#30 0xb4f63c35 in QWidgetPrivate::drawWidget (this=0xee47158, pdev=0xee38c5c,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8c3d648) at kernel/qwidget.cpp:5473
#31 0xb4f64cff in QWidgetPrivate::paintSiblingsRecursive (this=0xee1aa10,
pdev=0xee38c5c, siblings=..., index=0, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5627
#32 0xb4f64b38 in QWidgetPrivate::paintSiblingsRecursive (this=0xee1aa10,
pdev=0xee38c5c, siblings=..., index=2, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5614
#33 0xb4f64b38 in QWidgetPrivate::paintSiblingsRecursive (this=0xee1aa10,
pdev=0xee38c5c, siblings=..., index=3, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5614
#34 0xb4f63c35 in QWidgetPrivate::drawWidget (this=0xee1aa10, pdev=0xee38c5c,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8c3d648) at kernel/qwidget.cpp:5473
#35 0xb4f64cff in QWidgetPrivate::paintSiblingsRecursive (this=0xee1a7c0,
pdev=0xee38c5c, siblings=..., index=1, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5627
#36 0xb4f64b38 in QWidgetPrivate::paintSiblingsRecursive (this=0xee1a7c0,
pdev=0xee38c5c, siblings=..., index=7, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5614
#37 0xb4f63c35 in QWidgetPrivate::drawWidget (this=0xee1a7c0, pdev=0xee38c5c,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8c3d648) at kernel/qwidget.cpp:5473
#38 0xb4f64cff in QWidgetPrivate::paintSiblingsRecursive (this=0xee2a028,
pdev=0xee38c5c, siblings=..., index=70, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5627
#39 0xb4f64b38 in QWidgetPrivate::paintSiblingsRecursive (this=0xee2a028,
pdev=0xee38c5c, siblings=..., index=87, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5614
#40 0xb4f64b38 in QWidgetPrivate::paintSiblingsRecursive (this=0xee2a028,
pdev=0xee38c5c, siblings=..., index=96, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8c3d648) at kernel/qwidget.cpp:5614
#41 0xb4f63c35 in QWidgetPrivate::drawWidget (this=0xee2a028, pdev=0xee38c5c,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8c3d648) at kernel/qwidget.cpp:5473
#42 0xb5154c74 in QWidgetBackingStore::sync (this=0x8c3d648) at
painting/qbackingstore.cpp:1328
#43 0xb4f562b3 in QWidgetPrivate::syncBackingStore (this=0xee2a028) at
kernel/qwidget.cpp:1805
#44 0xb4f5d466 in QWidget::event (this=0xee29d70, event=0xfb60d70) at
kernel/qwidget.cpp:8480
#45 0xb539d917 in QMainWindow::event (this=0xee29d70, event=0xfb60d70) at
widgets/qmainwindow.cpp:1417
#46 0xb5b93264 in KMainWindow::event (this=0xee29d70, ev=0xfb60d70) at
../../kdeui/widgets/kmainwindow.cpp:1100
#47 0xb5bdf0bf in KXmlGuiWindow::event (this=0xee29d70, ev=0xfb60d70) at
../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#48 0xb4efefdc in QApplicationPrivate::notify_helper (this=0x8af7540,
receiver=0xee29d70, e=0xfb60d70) at kernel/qapplication.cpp:4396
#49 0xb4f050e9 in QApplication::notify (this=0xbfc36220, receiver=0xee29d70,
e=0xfb60d70) at kernel/qapplication.cpp:4361
#50 0xb5aa682a in KApplication::notify (this=0xbfc36220, receiver=0xee29d70,
event=0xfb60d70) at ../../kdeui/kernel/kapplication.cpp:311
#51 0xb499eb3b in QCoreApplication::notifyInternal (this=0xbfc36220,
receiver=0xee29d70, event=0xfb60d70) at kernel/qcoreapplication.cpp:732
#52 0xb49a1d8b in sendEvent (receiver=0x0, event_type=0, data=0x8abcbb8) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#53 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x8abcbb8) at kernel/qcoreapplication.cpp:1373
#54 0xb49a1f4d in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1266
#55 0xb49cda74 in sendPostedEvents (s=0x8af9ac8) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#56 postEventSourceDispatch (s=0x8af9ac8) at
kernel/qeventdispatcher_glib.cpp:277
#57 0xb329e855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#58 0xb32a2668 in ?? () from /lib/libglib-2.0.so.0
#59 0xb32a2848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#60 0xb49cd565 in QEventDispatcherGlib::processEvents (this=0x8abc710,
flags=...) at kernel/qeventdispatcher_glib.cpp:415
#61 0xb4fc0be5 in QGuiEventDispatcherGlib::processEvents (this=0x8abc710,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#62 0xb499d609 in QEventLoop::processEvents (this=0xbfc36104, flags=) at
kernel/qeventloop.cpp:149
#63 0xb499da8a in QEventLoop::exec (this=0xbfc36104, flags=...) at
kernel/qeventloop.cpp:201
#64 0xb49a200f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#65 0xb4efde07 in QApplication::exec () at kernel/qapplication.cpp:3672
#66 0x083282ab in main (argc=5, argv=0xbfc364c4) at
/build/buildd/digikam2-2.0.0~beta5/core/digikam/main/main.cpp:232

Possible duplicates by query: bug 261896.

Reported using DrKonqi

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