Application: gwenview (2.8.1)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
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: Lorsque j'ouvre gwenview en plein écran et que je veux y travailler, ce dernier crash. 
Dès que j'ai voulu sélectionner des photos gwenview crash.
Je ne puis en dire plus.

The crash can be reproduced every time.

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
__lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
[Current thread is 1 (Thread 0x7fee22afb7c0 (LWP 5034))]

Thread 5 (Thread 0x7fee0e678700 (LWP 5036)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fee1f49e62f in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fee1f49c9c1 in __GI___libc_free (mem=0x7fee1f7ba1c0) at malloc.c:3736
#3  0x00007fee2195c2c5 in socketNotifierSourceCheck (source=0x1f21720) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007fee1bb61734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fee1bb61f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fee1bb62429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fee2195cbbf in QEventDispatcherGlib::processEvents (this=0x1f15e50, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#8  0x00007fee2192c402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007fee2192c657 in QEventLoop::exec (this=0x7fee0e677d90, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007fee2182c067 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#11 0x00007fee2190c17f in QInotifyFileSystemWatcherEngine::run (this=0x1f15770) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007fee2182f08b in QThreadPrivate::start (arg=0x1f15770) at thread/qthread_unix.cpp:298
#13 0x00007fee1c42befc in start_thread (arg=0x7fee0e678700) at pthread_create.c:304
#14 0x00007fee1f50159d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fee0d4d2700 (LWP 5037)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fee1f49e62f in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fee1f49c9c1 in __GI___libc_free (mem=0x7fee1f7ba1c0) at malloc.c:3736
#3  0x00007fee2195c2c5 in socketNotifierSourceCheck (source=0x2235550) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007fee1bb61734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fee1bb61f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fee1bb62429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fee2195cbbf in QEventDispatcherGlib::processEvents (this=0x2234ff0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#8  0x00007fee2192c402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007fee2192c657 in QEventLoop::exec (this=0x7fee0d4d1d90, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007fee2182c067 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#11 0x00007fee2190c17f in QInotifyFileSystemWatcherEngine::run (this=0x220bd00) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007fee2182f08b in QThreadPrivate::start (arg=0x220bd00) at thread/qthread_unix.cpp:298
#13 0x00007fee1c42befc in start_thread (arg=0x7fee0d4d2700) at pthread_create.c:304
#14 0x00007fee1f50159d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fee0788a700 (LWP 5041)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fee1f49e62f in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fee1f49c9c1 in __GI___libc_free (mem=0x7fee1f7ba1c0) at malloc.c:3736
#3  0x00007fee1bb5d4e1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fee2195c957 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x1ef0910, __in_chrg=<optimized out>) at kernel/qeventdispatcher_glib.cpp:375
#5  0x00007fee2195cb39 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x1ef0910, __in_chrg=<optimized out>) at kernel/qeventdispatcher_glib.cpp:403
#6  0x00007fee2182df35 in QThreadPrivate::finish (arg=<optimized out>) at thread/qthread_unix.cpp:330
#7  0x00007fee2182f093 in ~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/include/pthread.h:545
#8  ~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at thread/qthread_unix.cpp:716
#9  QThreadPrivate::start (arg=0x2644a50) at thread/qthread_unix.cpp:273
#10 0x00007fee1c42befc in start_thread (arg=0x7fee0788a700) at pthread_create.c:304
#11 0x00007fee1f50159d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fee07089700 (LWP 5042)):
[KCrash Handler]
#6  0x00007fee1f498a14 in malloc_consolidate (av=0x7fee1f7ba1c0) at malloc.c:5161
#7  0x00007fee1f499a4f in malloc_consolidate (av=0x7fee1f7ba1c0) at malloc.c:5115
#8  _int_malloc (av=0x7fee1f7ba1c0, bytes=65536) at malloc.c:4373
#9  0x00007fee1f49c3cd in __GI___libc_malloc (bytes=65536) at malloc.c:3660
#10 0x00007fee21831088 in QByteArray::realloc (this=0x7fee0802a5e8, alloc=65504) at tools/qbytearray.cpp:1452
#11 0x00007fee218311a9 in QByteArray::resize (this=0x7fee0802a5e8, size=32768) at tools/qbytearray.cpp:1420
#12 0x00007fee1d7b8a06 in reserve (bytes=2, this=0x7fee0802a570) at ../../include/QtCore/private/../../../src/corelib/tools/qringbuffer_p.h:158
#13 QAbstractSocket::writeData (this=<optimized out>, data=0x7fee0708862c "\021", size=2) at socket/qabstractsocket.cpp:2315
#14 0x00007fee218c04af in QIODevice::write (this=0x7fee0800bf50, data=0x7fee0708862c "\021", maxSize=<optimized out>) at io/qiodevice.cpp:1370
#15 0x00007fee1b5e8095 in ?? () from /usr/lib/libsopranoclient.so.1
#16 0x00007fee1b5ee28a in ?? () from /usr/lib/libsopranoclient.so.1
#17 0x00007fee1b5efa03 in ?? () from /usr/lib/libsopranoclient.so.1
#18 0x00007fee213190b2 in Nepomuk::MainModel::executeQuery (this=0x1eb7f40, query=..., language=Soprano::Query::QueryLanguageSparql, userQueryLanguage=...) at ../../nepomuk/core/nepomukmainmodel.cpp:212
#19 0x00007fee21309083 in Nepomuk::ResourceData::load (this=0x1d8be20) at ../../nepomuk/core/resourcedata.cpp:417
#20 0x00007fee2130995c in Nepomuk::ResourceData::property (this=0x1d8be20, uri=...) at ../../nepomuk/core/resourcedata.cpp:265
#21 0x00007fee2131d893 in Nepomuk::Resource::property (this=0x7fee07088cd0, uri=...) at ../../nepomuk/core/resource.cpp:301
#22 0x00007fee2131fd14 in Nepomuk::Resource::tags (this=0x7fee07088cd0) at ../../nepomuk/core/resource.cpp:656
#23 0x00007fee22444549 in Gwenview::RetrieveTask::execute (this=0x26b80e0) at ../../lib/semanticinfo/nepomuksemanticinfobackend.cpp:71
#24 0x00007fee22443e48 in Gwenview::SemanticInfoThread::run (this=0x1e8cc80) at ../../lib/semanticinfo/nepomuksemanticinfobackend.cpp:152
#25 0x00007fee2182f08b in QThreadPrivate::start (arg=0x1e8cc80) at thread/qthread_unix.cpp:298
#26 0x00007fee1c42befc in start_thread (arg=0x7fee07089700) at pthread_create.c:304
#27 0x00007fee1f50159d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#28 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fee22afb7c0 (LWP 5034)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007fee1f49e62f in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fee1f49c9c1 in __GI___libc_free (mem=0x7fee1f7ba1c0) at malloc.c:3736
#3  0x00007fee2193e043 in QMetaCallEvent::~QMetaCallEvent (this=0x26aa3a0, __in_chrg=<optimized out>) at kernel/qobject.cpp:511
#4  0x00007fee2193e089 in QMetaCallEvent::~QMetaCallEvent (this=0x26aa3a0, __in_chrg=<optimized out>) at kernel/qobject.cpp:518
#5  0x00007fee219313f3 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1c792b0) at kernel/qcoreapplication.cpp:1516
#6  0x00007fee2195c793 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#7  postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#8  0x00007fee1bb61a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fee1bb62258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fee1bb62429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fee2195cbbf in QEventDispatcherGlib::processEvents (this=0x1c7a770, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#12 0x00007fee2020728e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#13 0x00007fee2192c402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007fee2192c657 in QEventLoop::exec (this=0x7fffc6f84310, flags=...) at kernel/qeventloop.cpp:204
#15 0x00007fee219316e7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#16 0x0000000000426875 in main (argc=1, argv=0x7fffc6f846d8) at ../../app/main.cpp:142

Possible duplicates by query: bug 295997, bug 284552.

Reported using DrKonqi