Bug 309671

Application: gwenview (2.9.1)
KDE Platform Version: 4.9.2
Qt Version: 4.8.2
Operating System: Linux 3.6.3-1.fc17.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
I closed Genview after watching a jpg image, then it crashed. I cannot reproduce it each time. I don't know what causes it

The crash can be reproduced some of the time.

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f7450b80880 (LWP 4663))]

Thread 2 (Thread 0x7f7446825700 (LWP 4666)):
#0  0x00000039c64e8bcf in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00000039c9447af4 in g_main_context_poll (n_fds=1, fds=0x7f7440002bb0, timeout=-1, context=0x7f74400009a0, priority=<optimized out>) at gmain.c:3440
#2  g_main_context_iterate (context=context@entry=0x7f74400009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3141
#3  0x00000039c9447c14 in g_main_context_iteration (context=0x7f74400009a0, may_block=1) at gmain.c:3207
#4  0x0000003b48da44e6 in QEventDispatcherGlib::processEvents (this=0x7f74400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003b48d7510f in QEventLoop::processEvents (this=this@entry=0x7f7446824cf0, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003b48d75398 in QEventLoop::exec (this=0x7f7446824cf0, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003b48c78650 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x0000003b48d55b2f in QInotifyFileSystemWatcherEngine::run (this=0x131b4e0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x0000003b48c7b5eb in QThreadPrivate::start (arg=0x131b4e0) at thread/qthread_unix.cpp:307
#10 0x00000039c7007d14 in start_thread (arg=0x7f7446825700) at pthread_create.c:309
#11 0x00000039c64f167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f7450b80880 (LWP 4663)):
[KCrash Handler]
#6  0x0000003ee205b8d7 in lockInline (this=0x12ba418) at /usr/include/QtCore/qmutex.h:187
#7  QMutexLocker (m=0x12ba418, this=<synthetic pointer>) at /usr/include/QtCore/qmutex.h:109
#8  Nepomuk::Resource::~Resource (this=0x7f7434035af0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.9.2/nepomuk/core/resource.cpp:142
#9  0x0000003ee205bb89 in Nepomuk::Resource::~Resource (this=0x7f7434035af0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.9.2/nepomuk/core/resource.cpp:147
#10 0x0000003b48d86a4a in QMetaCallEvent::~QMetaCallEvent (this=0x7f7434036230, __in_chrg=<optimized out>) at kernel/qobject.cpp:509
#11 0x0000003b48d86ab9 in QMetaCallEvent::~QMetaCallEvent (this=0x7f7434036230, __in_chrg=<optimized out>) at kernel/qobject.cpp:518
#12 0x0000003b48d79548 in QCoreApplicationPrivate::~QCoreApplicationPrivate (this=0x11535b0, __in_chrg=<optimized out>) at kernel/qcoreapplication.cpp:449
#13 0x0000003edf3c9649 in QApplicationPrivate::~QApplicationPrivate (this=0x11535b0, __in_chrg=<optimized out>) at kernel/qapplication.cpp:223
#14 0x0000003b48d8dc0c in cleanup (pointer=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:62
#15 ~QScopedPointer (this=0x7fff25bc9b78, __in_chrg=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:100
#16 QObject::~QObject (this=0x7fff25bc9b70, __in_chrg=<optimized out>) at kernel/qobject.cpp:817
#17 0x0000003edf3d3651 in QApplication::~QApplication (this=0x7fff25bc9b70, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1095
#18 0x00000000004273ee in main (argc=6, argv=0x7fff25bc9cd8) at /usr/src/debug/gwenview-4.9.2/app/main.cpp:142

This bug may be a duplicate of or related to bug 305815.

Possible duplicates by query: bug 305815.

Reported using DrKonqi