[Digikam-devel] [Bug 298547] New: digikam crashes, if pics of collections are changed externally

Axel Krebs axel.krebs at t-online.de
Sat Apr 21 13:53:23 BST 2012 

https://bugs.kde.org/show_bug.cgi?id=298547

            Bug ID: 298547
          Severity: crash
           Version: 2.5.0
          Priority: NOR
          Assignee: digikam-devel at kde.org
           Summary: digikam crashes, if pics of collections are changed
                    externally
    Classification: Unclassified
                OS: Linux
          Reporter: axel.krebs at t-online.de
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: general
           Product: digikam

Application: digikam (2.5.0)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.0.0-17-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
I am working on pics externally, as with GIMP, HUGIN and others.
This refers to a small number of pics out of a large number of pics in the
collection.

thumbnails-digikam.db     3 779 329 KiB
digikam4.db        587 935 KiB
digikam4.db-journal    25 230 KiB
exist, if needed

please ask if more info is needed.

Thank you,


Axel

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Bus error
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 0x7fb936417a20 (LWP 16443))]

Thread 9 (Thread 0x7fb9128f1700 (LWP 16444)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb9306a65ab in wait (time=18446744073709551615, this=0x15db1c0) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x15db0b8,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00000000005cab00 in Digikam::ScanController::run (this=0x15dae50) at
/build/buildd/digikam-2.5.0/core/digikam/database/scancontroller.cpp:647
#4  0x00007fb9306a609b in QThreadPrivate::start (arg=0x15dae50) at
thread/qthread_unix.cpp:298
#5  0x00007fb92b2b4efc in start_thread (arg=0x7fb9128f1700) at
pthread_create.c:304
#6  0x00007fb92f94e59d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fb9120f0700 (LWP 16445)):
#0  0x00007fb92f942473 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb928f44f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb928f45429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb9307d45a6 in QEventDispatcherGlib::processEvents (this=0x15d9ad0,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fb9307a3d82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb9307a3fd7 in QEventLoop::exec (this=0x7fb9120efb30, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007fb9306a3077 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007fb930783aff in QInotifyFileSystemWatcherEngine::run (this=0x15d8dc0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fb9306a609b in QThreadPrivate::start (arg=0x15d8dc0) at
thread/qthread_unix.cpp:298
#9  0x00007fb92b2b4efc in start_thread (arg=0x7fb9120f0700) at
pthread_create.c:304
#10 0x00007fb92f94e59d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fb9118ef700 (LWP 16458)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb9306a65ab in wait (time=18446744073709551615, this=0x19b0830) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1845738,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fb933a94997 in Digikam::ParkingThread::run (this=0x1845720) at
/build/buildd/digikam-2.5.0/core/libs/threads/threadmanager.cpp:119
#4  0x00007fb9306a609b in QThreadPrivate::start (arg=0x1845720) at
thread/qthread_unix.cpp:298
#5  0x00007fb92b2b4efc in start_thread (arg=0x7fb9118ef700) at
pthread_create.c:304
#6  0x00007fb92f94e59d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fb903b7c700 (LWP 16459)):
#0  0x00007fb92f942473 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb928f44f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb928f45429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb9307d45a6 in QEventDispatcherGlib::processEvents (this=0x1fbb9d0,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fb9307a3d82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb9307a3fd7 in QEventLoop::exec (this=0x7fb903b7bb30, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007fb9306a3077 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007fb930783aff in QInotifyFileSystemWatcherEngine::run (this=0x1f91f40)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fb9306a609b in QThreadPrivate::start (arg=0x1f91f40) at
thread/qthread_unix.cpp:298
#9  0x00007fb92b2b4efc in start_thread (arg=0x7fb903b7c700) at
pthread_create.c:304
#10 0x00007fb92f94e59d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fb8f3725700 (LWP 19354)):
[KCrash Handler]
#6  __memcpy_sse2 () at ../sysdeps/x86_64/multiarch/../memcpy.S:267
#7  0x00007fb92b7334f9 in ?? () from /usr/lib/x86_64-linux-gnu/libtiff.so.4
#8  0x00007fb92b7563e9 in TIFFReadEncodedStrip () from
/usr/lib/x86_64-linux-gnu/libtiff.so.4
#9  0x00007fb92b73e876 in ?? () from /usr/lib/x86_64-linux-gnu/libtiff.so.4
#10 0x00007fb9338be8c0 in Digikam::TIFFLoader::load (this=0x7fb8f3723b40,
filePath=<optimized out>, observer=0x709c2f0) at
/build/buildd/digikam-2.5.0/core/libs/dimg/loaders/tiffloader.cpp:597
#11 0x00007fb933899bad in Digikam::DImg::load (this=0x7fb8f37242a0,
filePath=..., loadFlagsInt=13, observer=0x709c2f0, rawDecodingSettings=...) at
/build/buildd/digikam-2.5.0/core/libs/dimg/dimg.cpp:445
#12 0x00007fb93389af2e in Digikam::DImg::load (this=0x7fb8f37242a0,
filePath=..., loadMetadata=<optimized out>, loadICCData=<optimized out>,
loadUniqueHash=<optimized out>, loadImageHistory=<optimized out>,
observer=0x709c2f0, rawDecodingSettings=...) at
/build/buildd/digikam-2.5.0/core/libs/dimg/dimg.cpp:401
#13 0x00007fb933a6fe38 in Digikam::ThumbnailCreator::loadWithDImg
(this=0x2bc1070, path=..., profile=0x7fb8f3724460) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailcreator.cpp:558
#14 0x00007fb933a7097b in Digikam::ThumbnailCreator::createThumbnail
(this=0x2bc1070, info=<optimized out>, detailRect=<optimized out>,
isFace=false) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailcreator.cpp:487
#15 0x00007fb933a70fe0 in Digikam::ThumbnailCreator::load (this=0x2bc1070,
path=..., rect=..., pregenerate=false) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailcreator.cpp:257
#16 0x00007fb933a71eb2 in Digikam::ThumbnailCreator::load (this=<optimized
out>, path=<optimized out>) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailcreator.cpp:196
#17 0x00007fb933a812e7 in Digikam::ThumbnailLoadingTask::execute
(this=0x709c2e0) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailtask.cpp:169
#18 0x00007fb933a51076 in Digikam::LoadSaveThread::run (this=0x2bc0d20) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/loadsavethread.cpp:118
#19 0x00007fb933a9609e in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x2bc0e20) at
/build/buildd/digikam-2.5.0/core/libs/threads/dynamicthread.cpp:328
#20 0x00007fb9306995c2 in QThreadPoolThread::run (this=0xdf48290) at
concurrent/qthreadpool.cpp:107
#21 0x00007fb9306a609b in QThreadPrivate::start (arg=0xdf48290) at
thread/qthread_unix.cpp:298
#22 0x00007fb92b2b4efc in start_thread (arg=0x7fb8f3725700) at
pthread_create.c:304
#23 0x00007fb92f94e59d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#24 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fb8d9bf4700 (LWP 19438)):
#0  0x00007fb92bc363b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007fb92bc34ede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007fb92b2b4efc in start_thread (arg=0x7fb8d9bf4700) at
pthread_create.c:304
#3  0x00007fb92f94e59d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fb8d93f3700 (LWP 19439)):
#0  0x00007fb92bc363b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007fb92bc34ede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007fb92b2b4efc in start_thread (arg=0x7fb8d93f3700) at
pthread_create.c:304
#3  0x00007fb92f94e59d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fb8d53fd700 (LWP 19440)):
#0  0x00007fb92bc363b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007fb92bc34ede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007fb92b2b4efc in start_thread (arg=0x7fb8d53fd700) at
pthread_create.c:304
#3  0x00007fb92f94e59d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb936417a20 (LWP 16443)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb9306a65ab in wait (time=18446744073709551615, this=0x2bc0ea0) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2bc0e50,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fb933a96118 in Digikam::DynamicThread::wait (this=0x2bc0d20,
locker=...) at
/build/buildd/digikam-2.5.0/core/libs/threads/dynamicthread.cpp:348
#4  0x00007fb933a962a4 in Digikam::DynamicThread::shutDown (this=0x2bc0d20) at
/build/buildd/digikam-2.5.0/core/libs/threads/dynamicthread.cpp:103
#5  0x00007fb933a576c8 in Digikam::ManagedLoadSaveThread::shutDown
(this=0x2bc0d20) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/managedloadsavethread.cpp:94
#6  0x00007fb933a74b7f in Digikam::ThumbnailLoadThread::~ThumbnailLoadThread
(this=0x2bc0d20, __in_chrg=<optimized out>) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailloadthread.cpp:177
#7  0x00007fb933a74ca9 in Digikam::ThumbnailLoadThread::~ThumbnailLoadThread
(this=0x2bc0d20, __in_chrg=<optimized out>) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailloadthread.cpp:180
#8  0x00007fb92f8a6821 in __run_exit_handlers (status=1, listp=0x7fb92fc055a8,
run_list_atexit=true) at exit.c:78
#9  0x00007fb92f8a68a5 in __GI_exit (status=<optimized out>) at exit.c:100
#10 0x00007fb931204ec8 in qt_xio_errhandler () at
kernel/qapplication_x11.cpp:780
#11 0x00007fb931ec9eb8 in KApplication::xioErrhandler (this=0x7fff21465480,
dpy=0x13c7250) at ../../kdeui/kernel/kapplication.cpp:419
#12 0x00007fb92de9b11e in _XIOError () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#13 0x00007fb92de988fd in _XEventsQueued () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#14 0x00007fb92de8919f in XEventsQueued () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#15 0x00007fb93123e32c in x11EventSourceCheck (s=0x13a0d20) at
kernel/qguieventdispatcher_glib.cpp:85
#16 0x00007fb928f44734 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007fb928f44f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fb928f45429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fb9307d453f in QEventDispatcherGlib::processEvents (this=0x133ab50,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#20 0x00007fb93123e4ee in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#21 0x00007fb9307a3d82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#22 0x00007fb9307a3fd7 in QEventLoop::exec (this=0x7fff21465300, flags=...) at
kernel/qeventloop.cpp:204
#23 0x00007fb9307a9067 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#24 0x000000000048bbcd in main (argc=5, argv=<optimized out>) at
/build/buildd/digikam-2.5.0/core/digikam/main/main.cpp:232

Reported using DrKonqi

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