Bug 225760

Summary: started program with NFS album; scanning started; then at some point crash (wasn't paying attention)
Product: [Applications] digikam Reporter: Michał Borsuk <michal.borsuk>
Component: Setup-CollectionsAssignee: Digikam Developers <digikam-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: andresbajotierra, caulier.gilles, michal.borsuk
Priority: NOR    
Version First Reported In: 1.0.0   
Target Milestone: ---   
Platform: Unlisted Binaries   
OS: Linux   
Latest Commit: Version Fixed/Implemented In: 4.12.0
Sentry Crash Report:

Description Michał Borsuk 2010-02-06 21:35:18 UTC 
Application that crashed: digikam
Version of the application: 1.0.0
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Program ran unattended, scanning of a new album was being performed. Sorry, no more details. 

 -- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7820700 (LWP 7222))]

Thread 17 (Thread 0xb6200b70 (LWP 7223)):
#0  0x0045d422 in __kernel_vsyscall ()
#1  0x00d07e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021e187d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0955ae67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x08319c89 in ?? ()
#5  0x09559e32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 16 (Thread 0xb5967b70 (LWP 7225)):
#0  0x02419f50 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#1  0x0241a351 in ?? () from /lib/libglib-2.0.so.0
#2  0x0241a863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x09675067 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0x09648c79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x096490ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x09556b73 in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00df134d in ?? () from /usr/lib/libdigikamdatabase.so.1
#8  0x09559e32 in ?? () from /usr/lib/libQtCore.so.4
#9  0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#10 0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 15 (Thread 0xb50dab70 (LWP 7226)):
#0  0x03a63e06 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x09676bf3 in ?? () from /usr/lib/libQtCore.so.4
#2  0x09676de1 in ?? () from /usr/lib/libQtCore.so.4
#3  0x0967788c in ?? () from /usr/lib/libQtCore.so.4
#4  0x09675210 in ?? () from /usr/lib/libQtCore.so.4
#5  0x02419f90 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x0241a351 in ?? () from /lib/libglib-2.0.so.0
#7  0x0241a863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x09675067 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0x09648c79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0x096490ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0x09556b73 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0x00df134d in ?? () from /usr/lib/libdigikamdatabase.so.1
#13 0x09559e32 in ?? () from /usr/lib/libQtCore.so.4
#14 0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 14 (Thread 0xb4859b70 (LWP 7227)):
#0  0x0045d422 in __kernel_vsyscall ()
#1  0x00d07e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021e187d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0955ae67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x013188aa in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#5  0x09559e32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 13 (Thread 0xb4058b70 (LWP 7228)):
#0  0x0045d422 in __kernel_vsyscall ()
#1  0x021c6c96 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x0242754b in g_poll () from /lib/libglib-2.0.so.0
#3  0x0241a56b in ?? () from /lib/libglib-2.0.so.0
#4  0x0241a863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x09675067 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x09648c79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0x096490ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0x09556b73 in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0x09559e32 in ?? () from /usr/lib/libQtCore.so.4
#10 0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 12 (Thread 0xb3857b70 (LWP 7229)):
#0  0x03a63e06 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x09676bf3 in ?? () from /usr/lib/libQtCore.so.4
#2  0x09676de1 in ?? () from /usr/lib/libQtCore.so.4
#3  0x0967788c in ?? () from /usr/lib/libQtCore.so.4
#4  0x09675210 in ?? () from /usr/lib/libQtCore.so.4
#5  0x02419f90 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x0241a351 in ?? () from /lib/libglib-2.0.so.0
#7  0x0241a863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x09675067 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0x09648c79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0x096490ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0x09556b73 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0x09559e32 in ?? () from /usr/lib/libQtCore.so.4
#13 0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 11 (Thread 0xb3056b70 (LWP 7230)):
#0  0x0045d422 in __kernel_vsyscall ()
#1  0x00d07e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021e187d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0955ae67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x013188aa in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#5  0x09559e32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 10 (Thread 0xb13cfb70 (LWP 7231)):
#0  0x0045d422 in __kernel_vsyscall ()
#1  0x00d08142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021e18d4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x033fe9ff in ?? () from /usr/lib/libxine.so.1
#4  0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xb07c3b70 (LWP 7232)):
#0  0x0045d422 in __kernel_vsyscall ()
#1  0x021cda71 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0x03427be0 in xine_usec_sleep () from /usr/lib/libxine.so.1
#3  0x0340c011 in ?? () from /usr/lib/libxine.so.1
#4  0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xaffc2b70 (LWP 7233)):
#0  0x00d0710e in __pthread_mutex_unlock_usercnt () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x021e1a86 in pthread_mutex_unlock () from /lib/tls/i686/cmov/libc.so.6
#2  0x02419f7e in g_main_context_prepare () from /lib/libglib-2.0.so.0
#3  0x0241a351 in ?? () from /lib/libglib-2.0.so.0
#4  0x0241a863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x09675067 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x09648c79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0x096490ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0x09556b73 in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0x031d720a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0x09559e32 in ?? () from /usr/lib/libQtCore.so.4
#11 0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xab7c0b70 (LWP 7239)):
#0  0x021c4fbf in read () from /lib/tls/i686/cmov/libc.so.6
#1  0x032da932 in ?? () from /usr/lib/libasound.so.2
#2  0x032d771d in snd_ctl_read () from /usr/lib/libasound.so.2
#3  0x032d3aff in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#4  0x032df911 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#5  0x03263c89 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#6  0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xaafbfb70 (LWP 7240)):
#0  0x0045d422 in __kernel_vsyscall ()
#1  0x00d07e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021e187d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0340f5ee in ?? () from /usr/lib/libxine.so.1
#4  0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xadbfeb70 (LWP 7250)):
#0  0x0045d422 in __kernel_vsyscall ()
#1  0x00d07e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021e187d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0955ae67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x013188aa in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#5  0x09559e32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xabfffb70 (LWP 7257)):
#0  0x0045d422 in __kernel_vsyscall ()
#1  0x00d07e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021e187d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0955ae67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x013188aa in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#5  0x09559e32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xaf76ab70 (LWP 7258)):
#0  0x0045d422 in __kernel_vsyscall ()
#1  0x00d07e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021e187d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0955ae67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x013188aa in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#5  0x09559e32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa875cb70 (LWP 7268)):
#0  0x0045d422 in __kernel_vsyscall ()
#1  0x00d07e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x021e187d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0955ae67 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x013188aa in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#5  0x09559e32 in ?? () from /usr/lib/libQtCore.so.4
#6  0x00d0380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x021d48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7820700 (LWP 7222)):
[KCrash Handler]
#6  0x0959faca in QString::operator=(QString const&) () from /usr/lib/libQtCore.so.4
#7  0x08272e55 in ?? ()
#8  0x08275963 in ?? ()
#9  0x09660263 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#10 0x09660ec2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0x0969a667 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#12 0x096659ae in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/libQtCore.so.4
#13 0x0965a3bf in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#14 0x01642f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#15 0x0164a67c in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x040acbfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#17 0x0964a6cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#18 0x096777ce in ?? () from /usr/lib/libQtCore.so.4
#19 0x096750e0 in ?? () from /usr/lib/libQtCore.so.4
#20 0x02416e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#21 0x0241a730 in ?? () from /lib/libglib-2.0.so.0
#22 0x0241a863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#23 0x0967502c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x016e3be5 in ?? () from /usr/lib/libQtGui.so.4
#25 0x09648c79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0x096490ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0x0964b53f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#28 0x01642dd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#29 0x083bcb2b in ?? ()
#30 0x0211eb56 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#31 0x080a23b1 in _start ()

Reported using DrKonqi
Comment 1 Dario Andres 2010-02-06 23:55:31 UTC 
Sorry, the backtrace is not really helpful. The report is not going to be valid if the crash can't be reproducible. 
Install the "kdelibs5-dbg" and "digikam-dbg" packages to get better backtraces for future crashes. 
Regards
Comment 2 Michał Borsuk 2010-02-07 01:14:46 UTC 
Close it then. If the bug recurs, I'll install the *-dbg packages and try to reproduce it. It may be hard due to the rare condition.
Comment 3 caulier.gilles 2015-07-04 06:00:16 UTC 
New digiKam 4.11.0 is available.

https://www.digikam.org/node/740

Can you reproduce the problem with this release ?
Comment 4 Michał Borsuk 2015-07-04 08:04:56 UTC 
Sorry, I don't have NFS anymore