[Digikam-devel] [digikam] [Bug 342712] New: Crash on collection scanning

der_fenix derfenix at gmail.com
Sat Jan 10 23:12:14 GMT 2015 

https://bugs.kde.org/show_bug.cgi?id=342712

            Bug ID: 342712
           Summary: Crash on collection scanning
           Product: digikam
           Version: 4.5.0
          Platform: Archlinux Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: digikam-devel at kde.org
          Reporter: derfenix at gmail.com

Application: digikam (4.5.0)
KDE Platform Version: 4.14.3
Qt Version: 4.8.6
Operating System: Linux 3.18.2-2-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
Append new collection with few thouthands photos. Digikam starts scanning and
crash every time before 50%.

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Floating point exception
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdbdbb3f9c0 (LWP 4187))]

Thread 4 (Thread 0x7fdbb4741700 (LWP 4188)):
#0  0x00007fdbd499d44d in poll () from /usr/lib/libc.so.6
#1  0x00007fdbba01670c in ?? () from /usr/lib/libusb-1.0.so.0
#2  0x00007fdbd38fe314 in start_thread () from /usr/lib/libpthread.so.0
#3  0x00007fdbd49a624d in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7fdbae508700 (LWP 4189)):
[KCrash Handler]
#5  0x00007fdbd3eb4726 in Exiv2::QuickTimeVideo::mediaHeaderDecoder(unsigned
long) () from /usr/lib/libexiv2.so.13
#6  0x00007fdbd3eb6dab in Exiv2::QuickTimeVideo::tagDecoder(Exiv2::DataBuf&,
unsigned long) () from /usr/lib/libexiv2.so.13
#7  0x00007fdbd3eb71a0 in Exiv2::QuickTimeVideo::decodeBlock() () from
/usr/lib/libexiv2.so.13
#8  0x00007fdbd3eb6d40 in Exiv2::QuickTimeVideo::tagDecoder(Exiv2::DataBuf&,
unsigned long) () from /usr/lib/libexiv2.so.13
#9  0x00007fdbd3eb71a0 in Exiv2::QuickTimeVideo::decodeBlock() () from
/usr/lib/libexiv2.so.13
#10 0x00007fdbd3eb73d5 in Exiv2::QuickTimeVideo::readMetadata() () from
/usr/lib/libexiv2.so.13
#11 0x00007fdbdb2c059d in KExiv2Iface::KExiv2::load(QString const&) const ()
from /usr/lib/libkexiv2.so.11
#12 0x00007fdbda282366 in Digikam::DMetadata::load(QString const&) const ()
from /usr/lib/libdigikamcore.so.4.5.0
#13 0x00007fdbda82c8a7 in Digikam::ImageScanner::loadFromDisk() () from
/usr/lib/libdigikamdatabase.so.4.5.0
#14 0x00007fdbda82ca90 in Digikam::ImageScanner::newFile(int) () from
/usr/lib/libdigikamdatabase.so.4.5.0
#15 0x00007fdbda7be006 in Digikam::CollectionScanner::scanNewFile(QFileInfo
const&, int) () from /usr/lib/libdigikamdatabase.so.4.5.0
#16 0x00007fdbda7c16e2 in
Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&,
QString const&) () from /usr/lib/libdigikamdatabase.so.4.5.0
#17 0x00007fdbda7c1f33 in
Digikam::CollectionScanner::scanAlbumRoot(Digikam::CollectionLocation const&)
() from /usr/lib/libdigikamdatabase.so.4.5.0
#18 0x00007fdbda7c3785 in Digikam::CollectionScanner::completeScan() () from
/usr/lib/libdigikamdatabase.so.4.5.0
#19 0x00000000005e8180 in ?? ()
#20 0x00007fdbd547f05f in ?? () from /usr/lib/libQtCore.so.4
#21 0x00007fdbd38fe314 in start_thread () from /usr/lib/libpthread.so.0
#22 0x00007fdbd49a624d in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7fdbadd07700 (LWP 4190)):
#0  0x00007fdbd499d44d in poll () from /usr/lib/libc.so.6
#1  0x00007fdbcdc20c94 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007fdbcdc20dac in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3  0x00007fdbd55b8397 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#4  0x00007fdbd5587de1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#5  0x00007fdbd5588145 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#6  0x00007fdbd547c7f9 in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007fdbd55686c3 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007fdbd547f05f in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007fdbd38fe314 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007fdbd49a624d in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7fdbdbb3f9c0 (LWP 4187)):
#0  0x00007fdbd39038cf in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007fdbd547f5b6 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#2  0x00007fdbd547ebee in QThread::wait(unsigned long) () from
/usr/lib/libQtCore.so.4
#3  0x00000000005e673b in ?? ()
#4  0x00000000005e6a07 in ?? ()
#5  0x00007fdbd48f4392 in __run_exit_handlers () from /usr/lib/libc.so.6
#6  0x00007fdbd48f43e5 in exit () from /usr/lib/libc.so.6
#7  0x00007fdbd6255138 in ?? () from /usr/lib/libQtGui.so.4
#8  0x00007fdbd6f5cc40 in KApplication::xioErrhandler(_XDisplay*) () from
/usr/lib/libkdeui.so.5
#9  0x00007fdbd260f99e in _XIOError () from /usr/lib/libX11.so.6
#10 0x00007fdbd260d2fd in _XEventsQueued () from /usr/lib/libX11.so.6
#11 0x00007fdbd25feba0 in XEventsQueued () from /usr/lib/libX11.so.6
#12 0x00007fdbd628ce0c in ?? () from /usr/lib/libQtGui.so.4
#13 0x00007fdbcdc20671 in g_main_context_check () from
/usr/lib/libglib-2.0.so.0
#14 0x00007fdbcdc20c33 in ?? () from /usr/lib/libglib-2.0.so.0
#15 0x00007fdbcdc20dac in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#16 0x00007fdbd55b837d in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#17 0x00007fdbd628d3a6 in ?? () from /usr/lib/libQtGui.so.4
#18 0x00007fdbd5587de1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#19 0x00007fdbd5588145 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#20 0x00000000005e3b61 in ?? ()
#21 0x0000000000528a87 in ?? ()
#22 0x00007fdbd55a2491 in QObject::event(QEvent*) () from
/usr/lib/libQtCore.so.4
#23 0x00007fdbd61e99ac in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQtGui.so.4
#24 0x00007fdbd61f0408 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#25 0x00007fdbd6f5e1ea in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#26 0x00007fdbd558928d in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/libQtCore.so.4
#27 0x00007fdbd558c651 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/libQtCore.so.4
#28 0x00007fdbd55b8233 in ?? () from /usr/lib/libQtCore.so.4
#29 0x00007fdbcdc20a0d in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#30 0x00007fdbcdc20cf8 in ?? () from /usr/lib/libglib-2.0.so.0
#31 0x00007fdbcdc20dac in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#32 0x00007fdbd55b837d in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#33 0x00007fdbd628d3a6 in ?? () from /usr/lib/libQtGui.so.4
#34 0x00007fdbd5587de1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#35 0x00007fdbd5588145 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#36 0x00007fdbd558d6e9 in QCoreApplication::exec() () from
/usr/lib/libQtCore.so.4
#37 0x0000000000495816 in ?? ()
#38 0x00007fdbd48de040 in __libc_start_main () from /usr/lib/libc.so.6
#39 0x00000000004980bf in _start ()

Possible duplicates by query: bug 341433.

Reported using DrKonqi

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