[Digikam-devel] [Bug 274713] New: Digikam crashed unexpectedly

Graham Watson grahamw.home at gmail.com
Wed Jun 1 23:26:39 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=274713

           Summary: Digikam crashed unexpectedly
           Product: digikam
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel at kde.org
        ReportedBy: grahamw.home at gmail.com


Application: digikam (2.0.0-beta6)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
Not exactly sure what triggered this but hopefully the attached trace will
help.

Steps that led to this crash:

1) Started a people search across my entire photo collection.
2) Left that search running in the background and continued with the next
steps. This was still running when the crash occurred.
3) Connected a USB camera and used the USB drive import to copy the photos off
it and delete them from the camera.
4) Used the RAW import tool to import and edit one of those photos and save it
as a JPEG.
5) Moved the resulting JPEG to another album (created a new album which did not
appear in the albums pane afterwards even when I hit refresh - I guess this
could be related?)

This next bit seemed to be the trigger:

6) Minimise Digikam (still people searching)
7) Turn off my router (dropped my internet wireless connection).
8) Wait 10 seconds and turn on my router again.

At the exact time when my wireless connection reconnected to the router,
Digikam crashed.

-- Backtrace:
Application: digiKam (digikam), signal: Aborted
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 0x7fb00ecd1a20 (LWP 8133))]

Thread 10 (Thread 0x7fafef6d5700 (LWP 8135)):
#0  0x00007fb00635cf03 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb00029c104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb00029c9f2 in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faffb373c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fb0002c33e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb00606cd8c in start_thread (arg=0x7fafef6d5700) at
pthread_create.c:304
#6  0x00007fb00636a04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fafe0b70700 (LWP 8137)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb00739582b in wait (this=<value optimized out>, mutex=0x1ad2208,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1ad2208,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00000000005b64a8 in Digikam::ScanController::run (this=0x1aa26a0) at
/build/buildd/digikam2-2.0.0~beta6/core/digikam/database/scancontroller.cpp:618
#4  0x00007fb007395175 in QThreadPrivate::start (arg=0x1aa26a0) at
thread/qthread_unix.cpp:320
#5  0x00007fb00606cd8c in start_thread (arg=0x7fafe0b70700) at
pthread_create.c:304
#6  0x00007fb00636a04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fafe036f700 (LWP 8138)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007fafe036e840 in ?? ()
#2  0x00007fff18d497b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 7 (Thread 0x7fafc9454700 (LWP 8278)):
[KCrash Handler]
#6  0x00007fb0062b7d05 in raise (sig=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007fb0062bbab6 in abort () at abort.c:92
#8  0x00007fb0062b07c5 in __assert_fail (assertion=0x7fafec5ca622 "*_head ==
_item", file=<value optimized out>, line=701, function=<value optimized out>)
at assert.c:81
#9  0x00007fafec5c6629 in avahi_service_browser_free () from
/usr/lib/x86_64-linux-gnu/libavahi-client.so.3
#10 0x00007fafba328a38 in net_avahi_callback (c=0x2621e30, state=<value
optimized out>, userdata=<value optimized out>) at net.c:854
#11 0x00007fafec5c297e in ?? () from
/usr/lib/x86_64-linux-gnu/libavahi-client.so.3
#12 0x00007faffd223ac6 in dbus_connection_dispatch () from
/lib/x86_64-linux-gnu/libdbus-1.so.3
#13 0x00007fafec5c9ad6 in ?? () from
/usr/lib/x86_64-linux-gnu/libavahi-client.so.3
#14 0x00007fafec7d6620 in avahi_simple_poll_dispatch () from
/usr/lib/x86_64-linux-gnu/libavahi-common.so.3
#15 0x00007fafec7d690d in avahi_simple_poll_loop () from
/usr/lib/x86_64-linux-gnu/libavahi-common.so.3
#16 0x00007fafec7d698c in ?? () from
/usr/lib/x86_64-linux-gnu/libavahi-common.so.3
#17 0x00007fb00606cd8c in start_thread (arg=0x7fafc9454700) at
pthread_create.c:304
#18 0x00007fb00636a04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fafb09b3700 (LWP 8665)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007fafb09b2800 in ?? ()
#2  0x00007fff18d497b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 5 (Thread 0x7fafabfff700 (LWP 8706)):
#0  0x00007fb00606f3c4 in __pthread_mutex_lock (mutex=0x343f2c8) at
pthread_mutex_lock.c:61
#1  0x00007fb00029c0cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb00029c639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb0074a7446 in QEventDispatcherGlib::processEvents (this=0x279d440,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fb00747b882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb00747babc in QEventLoop::exec (this=0x7fafabffeb00, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007fb00b7f661f in Digikam::WorkerObjectRunnable::run
(this=0x7fafb67cb840) at
/build/buildd/digikam2-2.0.0~beta6/core/libs/threads/threadmanager.cpp:196
#7  0x00007fb00738a188 in QThreadPoolThread::run (this=0x1883cd0) at
concurrent/qthreadpool.cpp:106
#8  0x00007fb007395175 in QThreadPrivate::start (arg=0x1883cd0) at
thread/qthread_unix.cpp:320
#9  0x00007fb00606cd8c in start_thread (arg=0x7fafabfff700) at
pthread_create.c:304
#10 0x00007fb00636a04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fafca76b700 (LWP 8707)):
#0  0x00007fb00635cf03 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb00029c104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb00029c639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb0074a7446 in QEventDispatcherGlib::processEvents (this=0x34112e0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fb00747b882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb00747babc in QEventLoop::exec (this=0x7fafca76ab00, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007fb00b7f661f in Digikam::WorkerObjectRunnable::run
(this=0x7fafb6672c70) at
/build/buildd/digikam2-2.0.0~beta6/core/libs/threads/threadmanager.cpp:196
#7  0x00007fb00738a188 in QThreadPoolThread::run (this=0x7fafe41d03f0) at
concurrent/qthreadpool.cpp:106
#8  0x00007fb007395175 in QThreadPrivate::start (arg=0x7fafe41d03f0) at
thread/qthread_unix.cpp:320
#9  0x00007fb00606cd8c in start_thread (arg=0x7fafca76b700) at
pthread_create.c:304
#10 0x00007fb00636a04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fafc5607700 (LWP 8713)):
#0  0x00007fb00029afe3 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb00029bf9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb00029c639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb0074a7446 in QEventDispatcherGlib::processEvents (this=0x33aa8f0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fb00747b882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb00747babc in QEventLoop::exec (this=0x7fafc5606b00, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007fb00b7f661f in Digikam::WorkerObjectRunnable::run
(this=0x7fafb72d73c0) at
/build/buildd/digikam2-2.0.0~beta6/core/libs/threads/threadmanager.cpp:196
#7  0x00007fb00738a188 in QThreadPoolThread::run (this=0x7fafe48645d0) at
concurrent/qthreadpool.cpp:106
#8  0x00007fb007395175 in QThreadPrivate::start (arg=0x7fafe48645d0) at
thread/qthread_unix.cpp:320
#9  0x00007fb00606cd8c in start_thread (arg=0x7fafc5607700) at
pthread_create.c:304
#10 0x00007fb00636a04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fafc8c53700 (LWP 8783)):
#0  0x00007fb00c098de7 in cmsTetrahedralInterp8 () from /usr/lib/liblcms.so.1
#1  0x00007fb00c0a837c in ?? () from /usr/lib/liblcms.so.1
#2  0x00007fb00b6b8430 in Digikam::IccTransform::transform
(this=0x7fafc8c51cc0, image=..., description=<value optimized out>,
observer=0x0) at
/build/buildd/digikam2-2.0.0~beta6/core/libs/dimg/filters/icc/icctransform.cpp:720
#3  0x00007fb00b6ba460 in Digikam::IccTransform::apply (this=0x7fafc8c51cc0,
image=..., observer=0x0) at
/build/buildd/digikam2-2.0.0~beta6/core/libs/dimg/filters/icc/icctransform.cpp:648
#4  0x00007fb00b6b1bf8 in Digikam::IccManager::transformForDisplay
(this=0x7fafc8c51f30, profile=<value optimized out>) at
/build/buildd/digikam2-2.0.0~beta6/core/libs/dimg/filters/icc/iccmanager.cpp:370
#5  0x00007fb00b7c74aa in Digikam::SharedLoadingTask::postProcess
(this=0x7fafb70618d0) at
/build/buildd/digikam2-2.0.0~beta6/core/libs/threadimageio/loadsavetask.cpp:326
#6  0x00007fb00b7cbca4 in Digikam::PreviewLoadingTask::execute
(this=0x7fafb70618d0) at
/build/buildd/digikam2-2.0.0~beta6/core/libs/threadimageio/previewtask.cpp:401
#7  0x00007fb00b7b7e96 in Digikam::LoadSaveThread::run (this=0x32694b0) at
/build/buildd/digikam2-2.0.0~beta6/core/libs/threadimageio/loadsavethread.cpp:118
#8  0x00007fb00b7f857e in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x32695e0) at
/build/buildd/digikam2-2.0.0~beta6/core/libs/threads/dynamicthread.cpp:328
#9  0x00007fb00738a188 in QThreadPoolThread::run (this=0x7fafe4221d10) at
concurrent/qthreadpool.cpp:106
#10 0x00007fb007395175 in QThreadPrivate::start (arg=0x7fafe4221d10) at
thread/qthread_unix.cpp:320
#11 0x00007fb00606cd8c in start_thread (arg=0x7fafc8c53700) at
pthread_create.c:304
#12 0x00007fb00636a04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb00ecd1a20 (LWP 8133)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fb00739582b in wait (this=<value optimized out>,
mutex=0x7fafe4174030, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7fafe4174030,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fb0073897b1 in QThreadPoolPrivate::waitForDone (this=0x7fafe4173fa0)
at concurrent/qthreadpool.cpp:295
#4  0x00007fb00738a7bf in QThreadPool::~QThreadPool (this=0x7fafe41eadb0,
__in_chrg=<value optimized out>) at concurrent/qthreadpool.cpp:428
#5  0x00007fb00738a7f9 in QThreadPool::~QThreadPool (this=0x7fafe41eadb0,
__in_chrg=<value optimized out>) at concurrent/qthreadpool.cpp:430
#6  0x00007fb00748ec14 in QObjectPrivate::deleteChildren (this=0x7fafe4173ea0)
at kernel/qobject.cpp:1964
#7  0x00007fb0074935f4 in QObject::~QObject (this=0x7fafe416c920,
__in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#8  0x00007fb00b7f5ef7 in ~ThreadManagerCreator () at
/build/buildd/digikam2-2.0.0~beta6/core/libs/threads/threadmanager.cpp:237
#9  destroy () at
/build/buildd/digikam2-2.0.0~beta6/core/libs/threads/threadmanager.cpp:241
#10 0x00007fb0062bd961 in __run_exit_handlers (status=1) at exit.c:78
#11 exit (status=1) at exit.c:100
#12 0x00007faffb86f066 in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#13 0x00007fb008db1638 in KApplication::xioErrhandler (this=0x7fff18c2a680,
dpy=0x18191b0) at ../../kdeui/kernel/kapplication.cpp:419
#14 0x00007fb004e7bdee in _XIOError (dpy=0x18191b0) at ../../src/XlibInt.c:1618
#15 0x00007fb004e7962d in _XEventsQueued (dpy=0x18191b0, mode=<value optimized
out>) at ../../src/xcb_io.c:307
#16 0x00007fb004e69f1f in XEventsQueued (dpy=0x18191b0, mode=2) at
../../src/Pending.c:43
#17 0x00007fb00813ac4c in x11EventSourceCheck (s=0x1817df0) at
kernel/qguieventdispatcher_glib.cpp:85
#18 0x00007fb00029b854 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fb00029c122 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fb00029c639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fb0074a73ef in QEventDispatcherGlib::processEvents (this=0x178f910,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#22 0x00007fb00813adfe in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#23 0x00007fb00747b882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#24 0x00007fb00747babc in QEventLoop::exec (this=0x7fff18c2a4d0, flags=...) at
kernel/qeventloop.cpp:201
#25 0x00007fb00747fecb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#26 0x000000000068ae34 in main (argc=5, argv=0x7fff18c2aed8) at
/build/buildd/digikam2-2.0.0~beta6/core/digikam/main/main.cpp:232

Reported using DrKonqi

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