Bug 224467

Summary: click on thumbnail crashes digikam
Product: [Applications] digikam Reporter: Paschalis Veskos <vespas>
Component: Thumbs-EngineAssignee: Digikam Developers <digikam-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: caulier.gilles, marcel.wiesweg
Priority: NOR    
Version: 1.0.0   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In: 6.3.0
Sentry Crash Report:

Description Paschalis Veskos 2010-01-27 14:25:32 UTC 
Application: digikam (1.0.0)
KDE Platform Version: 4.3.95 (KDE 4.3.95 (KDE 4.4 RC2)) "release 214"
Qt Version: 4.6.1
Operating System: Linux 2.6.31.8-0.1-desktop i686
Distribution: "openSUSE 11.2 (i586)"

-- Information about the crash:
Open digikam, click on a thumbnail from browse view and digikam segfaults.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0xb242f790 (LWP 26438))]

Thread 22 (Thread 0xb0b53b70 (LWP 26440)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4674d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b0327c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb4da0090 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0x0831dc1a in ?? ()
#6  0xb4d9f03f in QThreadPrivate::start (arg=0x865ddc0) at thread/qthread_unix.cpp:248
#7  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#8  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 21 (Thread 0xb02b2b70 (LWP 26618)):
#0  0xb2edc1eb in clock_gettime () from /lib/librt.so.1
#1  0xb4ed197c in qt_gettime () at kernel/qcore_unix.cpp:109
#2  0xb4ed6de6 in QTimerInfoList::updateCurrentTime (this=0x8c4de34) at kernel/qeventdispatcher_unix.cpp:340
#3  0xb4ed6e2e in QTimerInfoList::timerWait (this=0x8c4de34, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0xb4ed4d7b in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb02b20dc) at kernel/qeventdispatcher_glib.cpp:136
#5  0xb4ed4e1d in timerSourcePrepare (source=0x0, timeout=0xb2ee0ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0xb309b618 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#7  0xb309b999 in ?? () from /usr/lib/libglib-2.0.so.0
#8  0xb309bebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#9  0xb4ed4b7f in QEventDispatcherGlib::processEvents (this=0x8c4caa8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0xb4ea662d in QEventLoop::processEvents (this=0xb02b2270, flags=) at kernel/qeventloop.cpp:149
#11 0xb4ea6a79 in QEventLoop::exec (this=0xb02b2270, flags=...) at kernel/qeventloop.cpp:201
#12 0xb4d9c1f0 in QThread::exec (this=0x8675358) at thread/qthread.cpp:487
#13 0xb673a34b in ?? () from /usr/lib/libdigikamdatabase.so.1
#14 0xb4d9f03f in QThreadPrivate::start (arg=0x8675358) at thread/qthread_unix.cpp:248
#15 0xb46706e5 in start_thread () from /lib/libpthread.so.0
#16 0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 20 (Thread 0xae8d4b70 (LWP 26619)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4aead5e in poll () from /lib/libc.so.6
#2  0xb30a8cab in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb309bbc1 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb309bebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb4ed4b7f in QEventDispatcherGlib::processEvents (this=0x86b1cc8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0xb4ea662d in QEventLoop::processEvents (this=0xae8d4270, flags=) at kernel/qeventloop.cpp:149
#7  0xb4ea6a79 in QEventLoop::exec (this=0xae8d4270, flags=...) at kernel/qeventloop.cpp:201
#8  0xb4d9c1f0 in QThread::exec (this=0x8c4c7f0) at thread/qthread.cpp:487
#9  0xb673a34b in ?? () from /usr/lib/libdigikamdatabase.so.1
#10 0xb4d9f03f in QThreadPrivate::start (arg=0x8c4c7f0) at thread/qthread_unix.cpp:248
#11 0xb46706e5 in start_thread () from /lib/libpthread.so.0
#12 0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 19 (Thread 0xae0d3b70 (LWP 26620)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4674d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b0327c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb4da0090 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb693d80c in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb4d9f03f in QThreadPrivate::start (arg=0x86bad78) at thread/qthread_unix.cpp:248
#7  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#8  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 18 (Thread 0xad8d2b70 (LWP 26621)):
#0  0xb4672d14 in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0xb4b03444 in pthread_mutex_lock () from /lib/libc.so.6
#2  0xb309b3c5 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0xb309bac0 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb309bebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb4ed4b7f in QEventDispatcherGlib::processEvents (this=0x8c5e428, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0xb4ea662d in QEventLoop::processEvents (this=0xad8d2290, flags=) at kernel/qeventloop.cpp:149
#7  0xb4ea6a79 in QEventLoop::exec (this=0xad8d2290, flags=...) at kernel/qeventloop.cpp:201
#8  0xb4d9c1f0 in QThread::exec (this=0x8c624f0) at thread/qthread.cpp:487
#9  0xb4d9f03f in QThreadPrivate::start (arg=0x8c624f0) at thread/qthread_unix.cpp:248
#10 0xb46706e5 in start_thread () from /lib/libpthread.so.0
#11 0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 17 (Thread 0xad0d1b70 (LWP 26622)):
#0  timerSourcePrepare (source=0x8c62748, timeout=0xad0d10fc) at kernel/qeventdispatcher_glib.cpp:157
#1  0xb309b618 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0xb309b999 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb309bebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0xb4ed4b7f in QEventDispatcherGlib::processEvents (this=0x8c63268, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#5  0xb4ea662d in QEventLoop::processEvents (this=0xad0d1290, flags=) at kernel/qeventloop.cpp:149
#6  0xb4ea6a79 in QEventLoop::exec (this=0xad0d1290, flags=...) at kernel/qeventloop.cpp:201
#7  0xb4d9c1f0 in QThread::exec (this=0x8c5e438) at thread/qthread.cpp:487
#8  0xb4d9f03f in QThreadPrivate::start (arg=0x8c5e438) at thread/qthread_unix.cpp:248
#9  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#10 0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 16 (Thread 0xac8d0b70 (LWP 26623)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4674d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b0327c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb4da0090 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb693d80c in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb4d9f03f in QThreadPrivate::start (arg=0x8c6b4e0) at thread/qthread_unix.cpp:248
#7  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#8  0xb4670600 in ?? () from /lib/libpthread.so.0
The current source language is "auto; currently c++".

Thread 15 (Thread 0xa989bb70 (LWP 26624)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb46750c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b032d4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0xaa94a19b in metronom_sync_loop () from /usr/lib/libxine.so.1
#4  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#5  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 14 (Thread 0xa8b43b70 (LWP 26625)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb46750c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b032d4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0xaa95627b in interruptable_sleep () from /usr/lib/libxine.so.1
#4  0xaa958bee in video_out_loop () from /usr/lib/libxine.so.1
#5  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#6  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 13 (Thread 0xa8342b70 (LWP 26626)):
#0  0xb2edc1eb in clock_gettime () from /lib/librt.so.1
#1  0xb4ed197c in qt_gettime () at kernel/qcore_unix.cpp:109
#2  0xb4ed6de6 in QTimerInfoList::updateCurrentTime (this=0x8d677b4) at kernel/qeventdispatcher_unix.cpp:340
#3  0xb4ed6e2e in QTimerInfoList::timerWait (this=0x8d677b4, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0xb4ed4d7b in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa834209c) at kernel/qeventdispatcher_glib.cpp:136
#5  0xb309b618 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#6  0xb309b999 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb309bebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#8  0xb4ed4b7f in QEventDispatcherGlib::processEvents (this=0x8d663e0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#9  0xb4ea662d in QEventLoop::processEvents (this=0xa8342230, flags=) at kernel/qeventloop.cpp:149
#10 0xb4ea6a79 in QEventLoop::exec (this=0xa8342230, flags=...) at kernel/qeventloop.cpp:201
#11 0xb4d9c1f0 in QThread::exec (this=0x8d65798) at thread/qthread.cpp:487
#12 0xaf43bd68 in Phonon::MediaSource::type() const () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#13 0xb4d9f03f in QThreadPrivate::start (arg=0x8d65798) at thread/qthread_unix.cpp:248
#14 0xb46706e5 in start_thread () from /lib/libpthread.so.0
#15 0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 12 (Thread 0xa7b41b70 (LWP 26629)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4aead5e in poll () from /lib/libc.so.6
#2  0xa9096349 in ao_alsa_handle_event_thread () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
#3  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#4  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 11 (Thread 0xa7340b70 (LWP 26630)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4674d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b0327c in pthread_cond_wait () from /lib/libc.so.6
#3  0xaa95c300 in ao_loop () from /usr/lib/libxine.so.1
#4  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#5  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 10 (Thread 0xa6a87b70 (LWP 26631)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4674d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b0327c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb4da0090 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb693d80c in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb4d9f03f in QThreadPrivate::start (arg=0x93ee658) at thread/qthread_unix.cpp:248
#7  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#8  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 9 (Thread 0xa6286b70 (LWP 26639)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4674d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b0327c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb4da0090 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb693d80c in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb4d9f03f in QThreadPrivate::start (arg=0xa0da598) at thread/qthread_unix.cpp:248
#7  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#8  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 8 (Thread 0xa4282b70 (LWP 26640)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4674d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b0327c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb4da0090 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb693d80c in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb4d9f03f in QThreadPrivate::start (arg=0xa13f9f0) at thread/qthread_unix.cpp:248
#7  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#8  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 7 (Thread 0xa5284b70 (LWP 26685)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4aead5e in poll () from /lib/libc.so.6
#2  0xb26856df in ?? () from /lib/libresolv.so.2
#3  0xb26839b6 in __libc_res_nquery () from /lib/libresolv.so.2
#4  0xb2684015 in ?? () from /lib/libresolv.so.2
#5  0xb26842ae in __libc_res_nsearch () from /lib/libresolv.so.2
#6  0xa1bbf8d2 in _nss_dns_gethostbyname4_r () from /lib/libnss_dns.so.2
#7  0xb4adb8e8 in ?? () from /lib/libc.so.6
#8  0xb4addadd in getaddrinfo () from /lib/libc.so.6
#9  0xb4714eeb in QHostInfoAgent::fromName (hostName=...) at kernel/qhostinfo_unix.cpp:211
#10 0xb4708eea in QHostInfo::fromName (name=...) at kernel/qhostinfo.cpp:226
#11 0xb635259f in ?? () from /usr/lib/libkio.so.5
#12 0xb63559d6 in ?? () from /usr/lib/libkio.so.5
#13 0xb4d94732 in QThreadPoolThread::run (this=0xa12a8d0) at concurrent/qthreadpool.cpp:106
#14 0xb4d9f03f in QThreadPrivate::start (arg=0xa12a8d0) at thread/qthread_unix.cpp:248
#15 0xb46706e5 in start_thread () from /lib/libpthread.so.0
#16 0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 6 (Thread 0xa3a81b70 (LWP 26709)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb46750c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b032d4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0xb4da001c in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb4d947ce in QThreadPoolThread::run (this=0xaf85ec50) at concurrent/qthreadpool.cpp:140
#6  0xb4d9f03f in QThreadPrivate::start (arg=0xaf85ec50) at thread/qthread_unix.cpp:248
#7  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#8  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 5 (Thread 0xa1a54b70 (LWP 26743)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4674d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b0327c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb4da0090 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb693d80c in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb4d9f03f in QThreadPrivate::start (arg=0xa1af180) at thread/qthread_unix.cpp:248
#7  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#8  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 4 (Thread 0x9fba2b70 (LWP 26823)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4674d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b0327c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb4da0090 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb693d80c in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb4d9f03f in QThreadPrivate::start (arg=0xa2e45c8) at thread/qthread_unix.cpp:248
#7  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#8  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 3 (Thread 0x9ce4eb70 (LWP 26824)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4674d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4b0327c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb4da0090 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb693d80c in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb4d9f03f in QThreadPrivate::start (arg=0xa2d2b90) at thread/qthread_unix.cpp:248
#7  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#8  0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 2 (Thread 0x9c64db70 (LWP 26825)):
[KCrash Handler]
#6  0xb68ded13 in Digikam::ImageHistogram::calculate() () from /usr/lib/libdigikamcore.so.1
#7  0xb68deecb in Digikam::ImageHistogram::run() () from /usr/lib/libdigikamcore.so.1
#8  0xb4d9f03f in QThreadPrivate::start (arg=0x869df50) at thread/qthread_unix.cpp:248
#9  0xb46706e5 in start_thread () from /lib/libpthread.so.0
#10 0xb4670600 in ?? () from /lib/libpthread.so.0

Thread 1 (Thread 0xb242f790 (LWP 26438)):
#0  0xb4674104 in __pthread_mutex_unlock_usercnt () from /lib/libpthread.so.0
#1  0xb4b03484 in pthread_mutex_unlock () from /lib/libc.so.6
#2  0xb2e4e134 in ?? () from /usr/lib/libxcb.so.1
#3  0xb2e4fe64 in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#4  0xb47f3f3b in _XReply () from /usr/lib/libX11.so.6
#5  0xb47d09b7 in XGetImage () from /usr/lib/libX11.so.6
#6  0xb54d90de in QX11PixmapData::toImage (this=0xb1333b8) at image/qpixmap_x11.cpp:1480
#7  0xb54be14d in QPixmap::toImage (this=0xbfc4f3bc) at image/qpixmap.cpp:488
#8  0xb5474973 in QWidgetPrivate::setWindowIcon_sys (this=0xa1a5758, forceReset=false) at kernel/qwidget_x11.cpp:1460
#9  0xb5429436 in QWidget::create (this=0xa1a5710, window=0, initializeWindow=<value optimized out>, destroyOldWindow=<value optimized out>) at kernel/qwidget.cpp:1351
#10 0xb542fabf in QWidget::setVisible (this=0xa1a5710, visible=true) at kernel/qwidget.cpp:7333
#11 0xb698df33 in Digikam::DCursorTracker::triggerAutoShow(int) () from /usr/lib/libdigikamcore.so.1
#12 0xb69c3129 in Digikam::StatusZoomBar::triggerZoomTrackerToolTip() () from /usr/lib/libdigikamcore.so.1
#13 0x082a29de in ?? ()
#14 0x082bdd61 in ?? ()
#15 0xb4ead32d in QMetaObject::metacall (object=0x86b3da0, cl=InvokeMetaMethod, idx=110, argv=0xbfc4f6b4) at kernel/qmetaobject.cpp:237
#16 0xb4ebc18a in QMetaObject::activate (sender=0x8c4abc0, m=0x840339c, local_signal_index=8, argv=0xbfc4f6b4) at kernel/qobject.cpp:3275
#17 0x082c449f in ?? ()
#18 0x082c4540 in ?? ()
#19 0x082cbcc8 in ?? ()
#20 0xb4ead32d in QMetaObject::metacall (object=0x8c4abc0, cl=InvokeMetaMethod, idx=124, argv=0xbfc4f828) at kernel/qmetaobject.cpp:237
#21 0xb4ebc18a in QMetaObject::activate (sender=0x87b0020, m=0x83fcad4, local_signal_index=7, argv=0xbfc4f828) at kernel/qobject.cpp:3275
#22 0x0828f7e7 in ?? ()
#23 0x0828fdbd in ?? ()
#24 0xb4ead32d in QMetaObject::metacall (object=0x87b0020, cl=InvokeMetaMethod, idx=48, argv=0xbfc4f948) at kernel/qmetaobject.cpp:237
#25 0xb4ebc18a in QMetaObject::activate (sender=0x8c63bd0, m=0x84c4508, local_signal_index=4, argv=0xbfc4f948) at kernel/qobject.cpp:3275
#26 0xb69b2585 in Digikam::PreviewWidget::signalZoomFactorChanged(double) () from /usr/lib/libdigikamcore.so.1
#27 0xb69b25b3 in Digikam::PreviewWidget::zoomFactorChanged(double) () from /usr/lib/libdigikamcore.so.1
#28 0xb69b30c0 in Digikam::PreviewWidget::setZoomFactor(double, bool) () from /usr/lib/libdigikamcore.so.1
#29 0xb69b32bb in Digikam::PreviewWidget::setZoomFactor(double) () from /usr/lib/libdigikamcore.so.1
#30 0x082f37c9 in ?? ()
#31 0xb5427a3b in QWidget::event (this=0x8c63bd0, event=0xbfc4ffe8) at kernel/qwidget.cpp:8132
#32 0xb58337d5 in QFrame::event (this=0x8c63bd0, e=0xbfc4ffe8) at widgets/qframe.cpp:557
#33 0xb53c72ac in QApplicationPrivate::notify_helper (this=0x84f8ce8, receiver=0x8c63bd0, e=0xbfc4ffe8) at kernel/qapplication.cpp:4298
#34 0xb53ce188 in QApplication::notify (this=0x8c63bd0, receiver=0x8c63bd0, e=0xbfc4ffe8) at kernel/qapplication.cpp:4263
#35 0xb5ea8511 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#36 0xb4ea7fbe in QCoreApplication::notifyInternal (this=0xbfc50c88, receiver=0x8c63bd0, event=0xbfc4ffe8) at kernel/qcoreapplication.cpp:704
#37 0xb54267b3 in sendEvent (event=<value optimized out>, receiver=0x8c64da0) at ../../src/corelib/kernel/qcoreapplication.h:215
#38 QWidgetPrivate::sendPendingMoveAndResizeEvents (event=<value optimized out>, receiver=0x8c64da0) at kernel/qwidget.cpp:7066
#39 0xb542d778 in QWidgetPrivate::show_helper (this=0x8c64da0) at kernel/qwidget.cpp:7117
#40 0xb542fc01 in QWidget::setVisible (this=0x8c63bd0, visible=true) at kernel/qwidget.cpp:7398
#41 0xb6d2510a in Q3ScrollView::setVisible(bool) () from /usr/lib/libQt3Support.so.4
#42 0xb540ecbd in show (this=<value optimized out>) at ../../src/gui/kernel/qwidget.h:485
#43 QStackedLayout::setCurrentIndex (this=<value optimized out>) at kernel/qstackedlayout.cpp:311
#44 0xb58a17cc in QStackedWidget::setCurrentIndex (this=0x87b0020, index=1) at widgets/qstackedwidget.cpp:213
#45 0x08290792 in ?? ()
#46 0x082f54ab in ?? ()
#47 0x082f6996 in ?? ()
#48 0xb4ead32d in QMetaObject::metacall (object=0x8c63bd0, cl=InvokeMetaMethod, idx=73, argv=0x8bd76e0) at kernel/qmetaobject.cpp:237
#49 0xb4eb7cb5 in QMetaCallEvent::placeMetaCall (this=0x8c53ee0, object=0x8c63bd0) at kernel/qobject.cpp:561
#50 0xb4eb8e5f in QObject::event (this=0x8c63bd0, e=0x8c53ee0) at kernel/qobject.cpp:1248
#51 0xb5427400 in QWidget::event (this=0x8c63bd0, event=0x8c53ee0) at kernel/qwidget.cpp:8435
#52 0xb58337d5 in QFrame::event (this=0x8c63bd0, e=0x8c53ee0) at widgets/qframe.cpp:557
#53 0xb53c72ac in QApplicationPrivate::notify_helper (this=0x84f8ce8, receiver=0x8c63bd0, e=0x8c53ee0) at kernel/qapplication.cpp:4298
#54 0xb53ce188 in QApplication::notify (this=0x8c63bd0, receiver=0x8c63bd0, e=0x8c53ee0) at kernel/qapplication.cpp:4263
#55 0xb5ea8511 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#56 0xb4ea7fbe in QCoreApplication::notifyInternal (this=0xbfc50c88, receiver=0x8c63bd0, event=0x8c53ee0) at kernel/qcoreapplication.cpp:704
#57 0xb4eaa9c3 in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215
#58 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1345
#59 0xb4eaab1c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#60 0xb4ed504d in sendPostedEvents () at kernel/qcoreapplication.h:220
#61 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:276
#62 0xb30984c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#63 0xb309bd98 in ?? () from /usr/lib/libglib-2.0.so.0
#64 0xb309bebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#65 0xb4ed4b31 in QEventDispatcherGlib::processEvents (this=0x84cf630, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#66 0xb54876ca in QGuiEventDispatcherGlib::processEvents (this=0x84cf630, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#67 0xb4ea662d in QEventLoop::processEvents (this=0xbfc50bd4, flags=) at kernel/qeventloop.cpp:149
#68 0xb4ea6a79 in QEventLoop::exec (this=0xbfc50bd4, flags=...) at kernel/qeventloop.cpp:201
#69 0xb4eaabf0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#70 0xb53c7354 in QApplication::exec () at kernel/qapplication.cpp:3577
#71 0x083c30e5 in ?? ()
#72 0xb4a39ace in __libc_start_main () from /lib/libc.so.6
#73 0x080a27a1 in _start ()

This bug may be a duplicate of or related to bug 216883.

Possible duplicates by query: bug 218061, bug 217009, bug 216883.

Reported using DrKonqi
Comment 1 Marcel Wiesweg 2010-01-27 17:30:57 UTC 
Can you identify a picture with which this happens typically?
Please let us continue discussion at bug 216883, that's the same problem.

*** This bug has been marked as a duplicate of bug 216883 ***
Comment 2 caulier.gilles 2019-08-15 12:55:08 UTC 
Fixed with bug #216883