Bug 352777

Application: digikam (4.13.0)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 4.1.6-201.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
- What I was doing when the application crashed:
just started the digikam and the scan of 70GB of pics and video started, it keep on crashing at ~80%
reproducable

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Floating point exception
Using host libthread_db library "/lib64/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
185	62:	movl	(%rsp), %edi
[Current thread is 1 (Thread 0x7fc345e8eb00 (LWP 9880))]

Thread 4 (Thread 0x7fc3175c2700 (LWP 9881)):
#0  0x00007fc3391cd97d in recvmsg () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc345efc83b in udev_monitor_receive_device () from /lib64/libudev.so.1
#2  0x00007fc336aef618 in linux_udev_event_thread_main (arg=<optimized out>) at os/linux_udev.c:187
#3  0x00007fc3391c5555 in start_thread (arg=0x7fc3175c2700) at pthread_create.c:333
#4  0x00007fc3386e4b9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fc311279700 (LWP 9882)):
[KCrash Handler]
#6  0x00007fc337be35b5 in Exiv2::QuickTimeVideo::movieHeaderDecoder (this=this@entry=0x7fc30cf5e610, size=84, size@entry=100) at quicktimevideo.cpp:1576
#7  0x00007fc337be46db in Exiv2::QuickTimeVideo::tagDecoder (this=this@entry=0x7fc30cf5e610, buf=..., size=size@entry=100) at quicktimevideo.cpp:690
#8  0x00007fc337be4ae0 in Exiv2::QuickTimeVideo::decodeBlock (this=this@entry=0x7fc30cf5e610) at quicktimevideo.cpp:672
#9  0x00007fc337be46b8 in Exiv2::QuickTimeVideo::tagDecoder (this=this@entry=0x7fc30cf5e610, buf=..., size=size@entry=4960) at quicktimevideo.cpp:681
#10 0x00007fc337be4ae0 in Exiv2::QuickTimeVideo::decodeBlock (this=0x7fc30cf5e610) at quicktimevideo.cpp:672
#11 0x00007fc337be4d55 in Exiv2::QuickTimeVideo::readMetadata (this=0x7fc30cf5e610) at quicktimevideo.cpp:645
#12 0x00007fc3453e05e5 in KExiv2Iface::KExiv2::load (this=this@entry=0x7fc30cf5a040, filePath=...) at ../../libkexiv2/kexiv2.cpp:310
#13 0x00007fc3430a9536 in Digikam::DMetadata::load (this=this@entry=0x7fc30cf5a040, filePath=...) at ../../../core/libs/dmetadata/dmetadata.cpp:110
#14 0x00007fc343668d37 in Digikam::ImageScanner::loadFromDisk (this=this@entry=0x7fc311278270) at ../../../core/libs/database/imagescanner.cpp:1550
#15 0x00007fc343668f70 in Digikam::ImageScanner::newFile (this=this@entry=0x7fc311278270, albumId=albumId@entry=580) at ../../../core/libs/database/imagescanner.cpp:289
#16 0x00007fc3435f94eb in Digikam::CollectionScanner::scanNewFile (this=this@entry=0x7fc311278a60, info=..., albumId=580) at ../../../core/libs/database/collectionscanner.cpp:1255
#17 0x00007fc3435fdf47 in Digikam::CollectionScanner::scanAlbum (this=this@entry=0x7fc311278a60, location=..., album=...) at ../../../core/libs/database/collectionscanner.cpp:1090
#18 0x00007fc3435fde36 in Digikam::CollectionScanner::scanAlbum (this=this@entry=0x7fc311278a60, location=..., album=...) at ../../../core/libs/database/collectionscanner.cpp:1113
#19 0x00007fc3435fde36 in Digikam::CollectionScanner::scanAlbum (this=this@entry=0x7fc311278a60, location=..., album=...) at ../../../core/libs/database/collectionscanner.cpp:1113
#20 0x00007fc3435fe9f3 in Digikam::CollectionScanner::scanAlbumRoot (this=this@entry=0x7fc311278a60, location=...) at ../../../core/libs/database/collectionscanner.cpp:829
#21 0x00007fc3435ffa9b in Digikam::CollectionScanner::completeScan (this=this@entry=0x7fc311278a60) at ../../../core/libs/database/collectionscanner.cpp:490
#22 0x0000000000604707 in Digikam::ScanController::run (this=0x19d7010) at ../../../core/app/database/scancontroller.cpp:756
#23 0x00007fc339454aac in QThreadPrivate::start (arg=0x19d7010) at thread/qthread_unix.cpp:349
#24 0x00007fc3391c5555 in start_thread (arg=0x7fc311279700) at pthread_create.c:333
#25 0x00007fc3386e4b9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fc310a78700 (LWP 9883)):
#0  0x00007ffdb0902c66 in clock_gettime ()
#1  0x00007fc3386f2d9d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fc3394af2f5 in do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0x00007fc339595385 in updateCurrentTime (this=0x7fc304002ee0) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7fc304002ee0, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#6  0x00007fc339593bbc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fc310a778b4) at kernel/qeventdispatcher_glib.cpp:143
#7  0x00007fc339593c85 in timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7fc310a778b4) at kernel/qeventdispatcher_glib.cpp:176
#8  0x00007fc3332c735d in g_main_context_prepare (context=context@entry=0x7fc3040009a0, priority=priority@entry=0x7fc310a77940) at gmain.c:3410
#9  0x00007fc3332c7ceb in g_main_context_iterate (context=context@entry=0x7fc3040009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#10 0x00007fc3332c7ecc in g_main_context_iteration (context=0x7fc3040009a0, may_block=1) at gmain.c:3869
#11 0x00007fc3395944ee in QEventDispatcherGlib::processEvents (this=0x7fc3040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#12 0x00007fc339562791 in QEventLoop::processEvents (this=this@entry=0x7fc310a77a80, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007fc339562b05 in QEventLoop::exec (this=this@entry=0x7fc310a77a80, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007fc339452289 in QThread::exec (this=this@entry=0x19da940) at thread/qthread.cpp:538
#15 0x00007fc339542863 in QInotifyFileSystemWatcherEngine::run (this=0x19da940) at io/qfilesystemwatcher_inotify.cpp:265
#16 0x00007fc339454aac in QThreadPrivate::start (arg=0x19da940) at thread/qthread_unix.cpp:349
#17 0x00007fc3391c5555 in start_thread (arg=0x7fc310a78700) at pthread_create.c:333
#18 0x00007fc3386e4b9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fc345e8eb00 (LWP 9880)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc339455016 in wait (time=18446744073709551615, this=0x19d7140) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x19d70f0, mutex=mutex@entry=0x19d70c8, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fc33945463e in QThread::wait (this=this@entry=0x19d7010, time=time@entry=18446744073709551615) at thread/qthread_unix.cpp:720
#4  0x00000000005ff929 in Digikam::ScanController::shutDown (this=this@entry=0x19d7010) at ../../../core/app/database/scancontroller.cpp:361
#5  0x000000000060224b in Digikam::ScanController::~ScanController (this=0x19d7010, __in_chrg=<optimized out>) at ../../../core/app/database/scancontroller.cpp:337
#6  0x0000000000602417 in ~ScanControllerCreator (this=0x19d7010, __in_chrg=<optimized out>) at ../../../core/app/database/scancontroller.cpp:277
#7  destroy () at ../../../core/app/database/scancontroller.cpp:284
#8  0x00007fc33861b648 in __run_exit_handlers (status=1, listp=0x7fc33899c5f8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82
#9  0x00007fc33861b695 in __GI_exit (status=<optimized out>) at exit.c:104
#10 0x00007fc33a281be8 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:773
#11 0x00007fc33b1e89a0 in KApplication::xioErrhandler (this=0x7ffdb08029c0, dpy=0x186e560) at ../../kdeui/kernel/kapplication.cpp:419
#12 0x00007fc3363bf49e in _XIOError (dpy=dpy@entry=0x186e560) at XlibInt.c:1464
#13 0x00007fc3363bcd2d in _XEventsQueued (dpy=dpy@entry=0x186e560, mode=mode@entry=2) at xcb_io.c:366
#14 0x00007fc3363ae609 in XEventsQueued (dpy=0x186e560, mode=2) at Pending.c:43
#15 0x00007fc33a2bb04c in x11EventSourceCheck (s=0x1867d40) at kernel/qguieventdispatcher_glib.cpp:85
#16 0x00007fc3332c7801 in g_main_context_check (context=context@entry=0x1879d90, max_priority=2147483647, fds=fds@entry=0x37b4410, n_fds=n_fds@entry=11) at gmain.c:3649
#17 0x00007fc3332c7d60 in g_main_context_iterate (context=context@entry=0x1879d90, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#18 0x00007fc3332c7ecc in g_main_context_iteration (context=0x1879d90, may_block=1) at gmain.c:3869
#19 0x00007fc3395944ce in QEventDispatcherGlib::processEvents (this=0x17c33f0, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#20 0x00007fc33a2bb626 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#21 0x00007fc339562791 in QEventLoop::processEvents (this=this@entry=0x19adf10, flags=...) at kernel/qeventloop.cpp:149
#22 0x00007fc339562b05 in QEventLoop::exec (this=0x19adf10, flags=...) at kernel/qeventloop.cpp:204
#23 0x00000000005ffdf1 in Digikam::ScanController::completeCollectionScanCore (this=0x19d7010, needTotalFiles=needTotalFiles@entry=true, defer=defer@entry=false) at ../../../core/app/database/scancontroller.cpp:486
#24 0x00000000005fff0e in Digikam::ScanController::completeCollectionScanInBackground (this=<optimized out>, defer=defer@entry=false) at ../../../core/app/database/scancontroller.cpp:471
#25 0x0000000000533587 in Digikam::NewItemsFinder::slotStart (this=0x40d4870) at ../../../core/utilities/maintenance/newitemsfinder.cpp:112
#26 0x00007fc33957de61 in QObject::event (this=0x40d4870, e=<optimized out>) at kernel/qobject.cpp:1222
#27 0x00007fc33a2153ac in QApplicationPrivate::notify_helper (this=this@entry=0x187bb70, receiver=receiver@entry=0x40d4870, e=e@entry=0x19d7cc0) at kernel/qapplication.cpp:4565
#28 0x00007fc33a21c206 in QApplication::notify (this=this@entry=0x7ffdb08029c0, receiver=receiver@entry=0x40d4870, e=e@entry=0x19d7cc0) at kernel/qapplication.cpp:4351
#29 0x00007fc33b1ea05a in KApplication::notify (this=0x7ffdb08029c0, receiver=0x40d4870, event=0x19d7cc0) at ../../kdeui/kernel/kapplication.cpp:311
#30 0x00007fc339563f1d in QCoreApplication::notifyInternal (this=0x7ffdb08029c0, receiver=receiver@entry=0x40d4870, event=event@entry=0x19d7cc0) at kernel/qcoreapplication.cpp:953
#31 0x00007fc339567536 in sendEvent (event=0x19d7cc0, receiver=0x40d4870) at kernel/qcoreapplication.h:231
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x17c1aa0) at kernel/qcoreapplication.cpp:1577
#33 0x00007fc339567813 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#34 0x00007fc33959435e in sendPostedEvents () at kernel/qcoreapplication.h:236
#35 postEventSourceDispatch (s=0x18696f0) at kernel/qeventdispatcher_glib.cpp:300
#36 0x00007fc3332c7a8a in g_main_dispatch (context=0x1879d90) at gmain.c:3122
#37 g_main_context_dispatch (context=context@entry=0x1879d90) at gmain.c:3737
#38 0x00007fc3332c7e20 in g_main_context_iterate (context=context@entry=0x1879d90, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3808
#39 0x00007fc3332c7ecc in g_main_context_iteration (context=0x1879d90, may_block=1) at gmain.c:3869
#40 0x00007fc3395944ce in QEventDispatcherGlib::processEvents (this=0x17c33f0, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#41 0x00007fc33a2bb626 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#42 0x00007fc339562791 in QEventLoop::processEvents (this=this@entry=0x7ffdb0802520, flags=...) at kernel/qeventloop.cpp:149
#43 0x00007fc339562b05 in QEventLoop::exec (this=this@entry=0x7ffdb0802520, flags=...) at kernel/qeventloop.cpp:204
#44 0x00007fc3395686a9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#45 0x00007fc33a213b3c in QApplication::exec () at kernel/qapplication.cpp:3823
#46 0x000000000049652e in main (argc=<optimized out>, argv=<optimized out>) at ../../../core/app/main/main.cpp:230

Possible duplicates by query: bug 345457, bug 343643, bug 340879.

Reported using DrKonqi