[Digikam-devel] [Bug 276646] New: crash while trying to switch database sqlite -> mysql

Francesco Riosa francesco+kde at pnpitalia.it
Mon Jun 27 22:33:31 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=276646

           Summary: crash while trying to switch database sqlite -> mysql
           Product: digikam
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel at kde.org
        ReportedBy: francesco+kde at pnpitalia.it


Application: digikam (2.0.0-rc)
KDE Platform Version: 4.6.4 (4.6.4) (Compiled from sources)
Qt Version: 4.7.3
Operating System: Linux 2.6.39.1 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
I was playing with a fresh database (operation done reported below) DK crashed
while switching from sqlite to mysql.
Digikam was open but inactive for some time (I was doing other things) before
trying the switch

--- phase 1 ---
    010- start a fresh digikam with first album data/testimages/a1
    020- rebuild all thumbnails
    030- rebuild fingerprints
    040+ create tag tree
    050- add album data/testimages/a2
    060+ add tags to images
    065- rotate icc-test-farbkreis.jpg 90° right
    070- rebuild all thumbnails
    080- rebuild fingerprints
    090+ dump data from sqlite database
    100- convert to mysql
    110+ dump data from mysql database

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
82    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f7e0ed67820 (LWP 28100))]

Thread 5 (Thread 0x7f7de96c6700 (LWP 28109)):
#0  pthread_cond_wait () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7e0659829f in wait (this=<value optimized out>, mutex=0x28766d8,
time=<value optimized out>) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x28766d8,
time=<value optimized out>) at thread/qwaitcondition_unix.cpp:160
#3  0x00000000005db4f6 in Digikam::ScanController::run (this=0x27a12b0) at
/srv/git/digikam-sc/core/digikam/database/scancontroller.cpp:618
#4  0x00007f7e06597a8a in QThreadPrivate::start (arg=0x27a12b0) at
thread/qthread_unix.cpp:320
#5  0x00007f7e06303cb0 in start_thread (arg=0x7f7de96c6700) at
pthread_create.c:301
#6  0x00007f7e053320ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f7de8ec5700 (LWP 28110)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f7de8ec4a30 in ?? ()
#2  0x00007fff95fff6e2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 3 (Thread 0x7f7de3fff700 (LWP 28112)):
#0  pthread_cond_wait () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7e0659829f in wait (this=<value optimized out>, mutex=0x2830b88,
time=<value optimized out>) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2830b88,
time=<value optimized out>) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7e0b639a13 in Digikam::ParkingThread::run (this=0x2830b70) at
/srv/git/digikam-sc/core/libs/threads/threadmanager.cpp:119
#4  0x00007f7e06597a8a in QThreadPrivate::start (arg=0x2830b70) at
thread/qthread_unix.cpp:320
#5  0x00007f7e06303cb0 in start_thread (arg=0x7f7de3fff700) at
pthread_create.c:301
#6  0x00007f7e053320ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f7dc1607700 (LWP 28284)):
#0  0x00007f7e06305b94 in __pthread_mutex_lock (mutex=0x79d2d88) at
pthread_mutex_lock.c:61
#1  0x00007f7e04b7b9a3 in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#2  0x00007f7e04b7c86d in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7e04b7cf09 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007f7e066bee46 in QEventDispatcherGlib::processEvents (this=0x78981c0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f7e0668f562 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f7e0668f7a5 in QEventLoop::exec (this=0x7f7dc1606d20, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f7e06594db8 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#8  0x00007f7e0666f480 in QInotifyFileSystemWatcherEngine::run (this=0x7f30ff0)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f7e06597a8a in QThreadPrivate::start (arg=0x7f30ff0) at
thread/qthread_unix.cpp:320
#10 0x00007f7e06303cb0 in start_thread (arg=0x7f7dc1607700) at
pthread_create.c:301
#11 0x00007f7e053320ed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f7e0ed67820 (LWP 28100)):
[KCrash Handler]
#6  0x00007f7e066aa5d0 in cleanup (this=0x7602cc0, __in_chrg=<value optimized
out>) at ../../src/corelib/tools/qscopedpointer.h:62
#7  ~QScopedPointer (this=0x7602cc0, __in_chrg=<value optimized out>) at
../../src/corelib/tools/qscopedpointer.h:100
#8  QObject::~QObject (this=0x7602cc0, __in_chrg=<value optimized out>) at
kernel/qobject.cpp:818
#9  0x00007f7dee1bd499 in Oxygen::WidgetStateData::~WidgetStateData
(this=0x7602cc0, __in_chrg=<value optimized out>) at
/usr/src/debug/kde-base/kstyles-4.6.4/kstyles-4.6.4/kstyles/oxygen/animations/oxygenwidgetstatedata.h:51
#10 0x00007f7e066a6fe8 in QObject::event (this=0x7602cc0, e=<value optimized
out>) at kernel/qobject.cpp:1200
#11 0x00007f7e072e2ea4 in QApplicationPrivate::notify_helper (this=0x268d550,
receiver=0x7602cc0, e=0x8fc1ce0) at kernel/qapplication.cpp:4462
#12 0x00007f7e072e8351 in QApplication::notify (this=<value optimized out>,
receiver=0x7602cc0, e=0x8fc1ce0) at kernel/qapplication.cpp:4341
#13 0x00007f7e08099bed in KApplication::notify (this=0x7fff95ec9790,
receiver=0x7602cc0, event=0x8fc1ce0) at
/usr/src/debug/kde-base/kdelibs-4.6.4-r1/kdelibs-4.6.4/kdeui/kernel/kapplication.cpp:311
#14 0x00007f7e06690a9b in QCoreApplication::notifyInternal
(this=0x7fff95ec9790, receiver=0x7602cc0, event=0x8fc1ce0) at
kernel/qcoreapplication.cpp:731
#15 0x00007f7e066949be in sendEvent (receiver=0x0, event_type=0,
data=0x263e9f0) at kernel/qcoreapplication.h:215
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x263e9f0) at kernel/qcoreapplication.cpp:1372
#17 0x00007f7e066bec53 in sendPostedEvents (s=<value optimized out>) at
kernel/qcoreapplication.h:220
#18 postEventSourceDispatch (s=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:277
#19 0x00007f7e04b7c49d in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#20 0x00007f7e04b7cc78 in ?? () from /usr/lib64/libglib-2.0.so.0
#21 0x00007f7e04b7cf09 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#22 0x00007f7e066bedef in QEventDispatcherGlib::processEvents (this=0x263e5b0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#23 0x00007f7e0739403e in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f7e0668f562 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007f7e0668f7a5 in QEventLoop::exec (this=0x7fff95ec95f0, flags=...) at
kernel/qeventloop.cpp:201
#26 0x00007f7e06694cb9 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#27 0x00000000006b4a37 in main (argc=1, argv=0x7fff95ec9e88) at
/srv/git/digikam-sc/core/digikam/main/main.cpp:232

Possible duplicates by query: bug 276586, bug 276214, bug 272453, bug 271225,
bug 269671.

Reported using DrKonqi

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