[Digikam-devel] [Bug 271473] New: Digicam crashes reproducably when scanning collection afte re-organising underlying picture folders

alwin.mueller2 at gmx.de alwin.mueller2 at gmx.de
Fri Apr 22 09:28:16 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=271473

           Summary: Digicam crashes reproducably when scanning collection
                    afte re-organising underlying picture folders
           Product: digikam
           Version: 1.4.0
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel at kde.org
        ReportedBy: alwin.mueller2 at gmx.de


Application: digikam (1.4.0)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:

Re-organised underlying folder structure of my picture folder, i.e. I had many
folders named after year-month-date in one main folder, which I moved to yearly
sub-folders.

Digicam started to re-scan the collection when starting but always crashed
before showing the main window.

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
    in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
[Current thread is 1 (Thread 0x7fe4ac4957c0 (LWP 2847))]

Thread 3 (Thread 0x7fe497e1b700 (LWP 2848)):
#0  0x00007fe4a3ce1203 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe4a0b6c009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fe4a0b6c7b5 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x00007fe4985523c4 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x00007fe4a0b917e4 in ?? () from /lib/libglib-2.0.so.0
#5  0x00007fe4a521a971 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#6  0x00007fe4a3ced92d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fe4874d4700 (LWP 2849)):
[KCrash Handler]
#6  0x00007fe4a1c4c857 in Exiv2::Exifdatum::~Exifdatum() () from
/usr/lib/libexiv2.so.6
#7  0x00007fe4aa93ab60 in _Destroy<Exiv2::Exifdatum> (this=0x1929510,
__in_chrg=<value optimized out>) at
/usr/include/c++/4.4/bits/stl_construct.h:83
#8  __destroy<Exiv2::Exifdatum*> (this=0x1929510, __in_chrg=<value optimized
out>) at /usr/include/c++/4.4/bits/stl_construct.h:93
#9  _Destroy<Exiv2::Exifdatum*> (this=0x1929510, __in_chrg=<value optimized
out>) at /usr/include/c++/4.4/bits/stl_construct.h:116
#10 _Destroy<Exiv2::Exifdatum*, Exiv2::Exifdatum> (this=0x1929510,
__in_chrg=<value optimized out>) at
/usr/include/c++/4.4/bits/stl_construct.h:142
#11 ~vector (this=0x1929510, __in_chrg=<value optimized out>) at
/usr/include/c++/4.4/bits/stl_vector.h:313
#12 ~ExifData (this=0x1929510, __in_chrg=<value optimized out>) at
//usr/include/exiv2/exif.hpp:440
#13 ~KExiv2DataPriv (this=0x1929510, __in_chrg=<value optimized out>) at
../../../../libs/libkexiv2/libkexiv2/kexiv2_p.h:128
#14 ~QSharedDataPointer (this=0x1929510, __in_chrg=<value optimized out>) at
/usr/include/qt4/QtCore/qshareddata.h:90
#15 KExiv2Iface::KExiv2Priv::~KExiv2Priv (this=0x1929510, __in_chrg=<value
optimized out>) at ../../../../libs/libkexiv2/libkexiv2/kexiv2_p.cpp:50
#16 0x00007fe4aa935130 in KExiv2Iface::KExiv2::~KExiv2 (this=0x7fe4874d3000,
__in_chrg=<value optimized out>) at
../../../../libs/libkexiv2/libkexiv2/kexiv2.cpp:90
#17 0x00007fe4a8f28dcc in ~ImageScanner (this=0x7fe4874d3d40, info=...,
albumId=860) at /build/buildd/digikam-1.4.0/libs/database/imagescanner.h:42
#18 Digikam::CollectionScanner::scanNewFile (this=0x7fe4874d3d40, info=...,
albumId=860) at
/build/buildd/digikam-1.4.0/libs/database/collectionscanner.cpp:771
#19 0x00007fe4a8f29afe in Digikam::CollectionScanner::scanAlbum (this=<value
optimized out>, location=<value optimized out>, album=<value optimized out>) at
/build/buildd/digikam-1.4.0/libs/database/collectionscanner.cpp:673
#20 0x00007fe4a8f29a13 in Digikam::CollectionScanner::scanAlbum (this=<value
optimized out>, location=<value optimized out>, album=<value optimized out>) at
/build/buildd/digikam-1.4.0/libs/database/collectionscanner.cpp:691
#21 0x00007fe4a8f29a13 in Digikam::CollectionScanner::scanAlbum (this=<value
optimized out>, location=<value optimized out>, album=<value optimized out>) at
/build/buildd/digikam-1.4.0/libs/database/collectionscanner.cpp:691
#22 0x00007fe4a8f29a13 in Digikam::CollectionScanner::scanAlbum (this=<value
optimized out>, location=<value optimized out>, album=<value optimized out>) at
/build/buildd/digikam-1.4.0/libs/database/collectionscanner.cpp:691
#23 0x00007fe4a8f2a4f7 in Digikam::CollectionScanner::scanAlbumRoot
(this=0x7fe4874d3d40, location=...) at
/build/buildd/digikam-1.4.0/libs/database/collectionscanner.cpp:485
#24 0x00007fe4a8f2a87b in Digikam::CollectionScanner::completeScan
(this=0x7fe4874d3d40) at
/build/buildd/digikam-1.4.0/libs/database/collectionscanner.cpp:254
#25 0x00000000006ee935 in Digikam::ScanController::run (this=0x137c580) at
/build/buildd/digikam-1.4.0/digikam/scancontroller.cpp:540
#26 0x00007fe4a54a527e in QThreadPrivate::start (arg=0x137c580) at
thread/qthread_unix.cpp:266
#27 0x00007fe4a521a971 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#28 0x00007fe4a3ced92d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#29 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fe4ac4957c0 (LWP 2847)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe4a54a5e3b in wait (this=<value optimized out>, mutex=0x137c640,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x137c640,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe4a54a4edc in QThread::wait (this=<value optimized out>,
time=18446744073709551615) at thread/qthread_unix.cpp:652
#4  0x00000000006ee3bf in Digikam::ScanController::shutDown (this=<value
optimized out>) at /build/buildd/digikam-1.4.0/digikam/scancontroller.cpp:290
#5  0x00000000006f2e1b in Digikam::ScanController::~ScanController
(this=0x137c72c, __in_chrg=<value optimized out>) at
/build/buildd/digikam-1.4.0/digikam/scancontroller.cpp:273
#6  0x00000000006f2fd7 in ~ScanControllerCreator () at
/build/buildd/digikam-1.4.0/digikam/scancontroller.cpp:221
#7  destroy () at /build/buildd/digikam-1.4.0/digikam/scancontroller.cpp:222
#8  0x00007fe4a3c404f2 in __run_exit_handlers (status=1) at exit.c:78
#9  exit (status=1) at exit.c:100
#10 0x00007fe496791746 in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#11 0x00007fe4a6efba68 in KApplication::xioErrhandler (this=0x7fff07687930,
dpy=0x113f110) at ../../kdeui/kernel/kapplication.cpp:416
#12 0x00007fe4a25fc86e in _XIOError () from /usr/lib/libX11.so.6
#13 0x00007fe4a2604415 in ?? () from /usr/lib/libX11.so.6
#14 0x00007fe4a2604d07 in _XEventsQueued () from /usr/lib/libX11.so.6
#15 0x00007fe4a25ed47f in XEventsQueued () from /usr/lib/libX11.so.6
#16 0x00007fe4a625cc0c in x11EventSourceCheck (s=0x1121100) at
kernel/qguieventdispatcher_glib.cpp:87
#17 0x00007fe4a0b6b66a in g_main_context_check () from /lib/libglib-2.0.so.0
#18 0x00007fe4a0b6c023 in ?? () from /lib/libglib-2.0.so.0
#19 0x00007fe4a0b6c45c in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#20 0x00007fe4a55c5193 in QEventDispatcherGlib::processEvents (this=0x10de280,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#21 0x00007fe4a625ca4e in QGuiEventDispatcherGlib::processEvents
(this=0x137c72c, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#22 0x00007fe4a5597a02 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#23 0x00007fe4a5597dec in QEventLoop::exec (this=0x137f000, flags=) at
kernel/qeventloop.cpp:201
#24 0x00000000006f2015 in Digikam::ScanController::completeCollectionScan
(this=0x137c580, splash=<value optimized out>) at
/build/buildd/digikam-1.4.0/digikam/scancontroller.cpp:377
#25 0x000000000069b7c3 in Digikam::DigikamApp::DigikamApp (this=0x14888d0,
__in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at
/build/buildd/digikam-1.4.0/digikam/digikamapp.cpp:197
#26 0x000000000077c955 in main (argc=<value optimized out>, argv=<value
optimized out>) at /build/buildd/digikam-1.4.0/digikam/main.cpp:172

Possible duplicates by query: bug 263892, bug 238623.

Reported using DrKonqi

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