Bug 308187

Application: kontact (4.9.2)
KDE Platform Version: 4.9.2
Qt Version: 4.8.2
Operating System: Linux 3.2.28 x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:

Closed the Akonadi tray (right mouse button, Close).  I needed to access my IMAP account directly over the web interface, it loaded my last session endlessly, so I suspected interference w/ running KMail.
The root was that KMail gave an error notification over and over again ("resouceld") that it could not create a folder on my IMAP account, so I wanted to create the folder online.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3634c7d7c0 (LWP 30954))]

Thread 4 (Thread 0x7f3617f4c700 (LWP 30955)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f363146cdec in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f3631e35de0) at wtf/FastMalloc.cpp:2495
#2  0x00007f363146cf19 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x00007f362c921e9a in start_thread (arg=0x7f3617f4c700) at pthread_create.c:308
#4  0x00007f36321a1dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f35c93f8700 (LWP 30982)):
#0  0x00007f362c490345 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f362c490599 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f362c454b4e in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f362c454fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f362c455164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3632917906 in QEventDispatcherGlib::processEvents (this=0x7f35bc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f36328e6e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f36328e7097 in QEventLoop::exec (this=0x7f35c93f7d90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f36327e6057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f36328c6b4f in QInotifyFileSystemWatcherEngine::run (this=0x11bafc0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f36327e907b in QThreadPrivate::start (arg=0x11bafc0) at thread/qthread_unix.cpp:307
#11 0x00007f362c921e9a in start_thread (arg=0x7f35c93f8700) at pthread_create.c:308
#12 0x00007f36321a1dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f35c0cd1700 (LWP 6308)):
#0  0x00007fffdd1978de in ?? ()
#1  0x00007f362ac8515d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f363283fc64 in do_gettime (frac=0x7f35c0cd0b58, sec=0x7f35c0cd0b50) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f363291806d in QTimerInfoList::updateCurrentTime (this=0x7f35b0001960) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007f36329183a3 in QTimerInfoList::timerWait (this=0x7f35b0001960, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007f3632916e5c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f35c0cd0c2c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f3632916f05 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f362c454846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f362c454f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f362c455164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f3632917906 in QEventDispatcherGlib::processEvents (this=0x7f35b0001600, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f36328e6e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f36328e7097 in QEventLoop::exec (this=0x7f35c0cd0d90, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f36327e6057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007f36328c6b4f in QInotifyFileSystemWatcherEngine::run (this=0x3fef9e0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f36327e907b in QThreadPrivate::start (arg=0x3fef9e0) at thread/qthread_unix.cpp:307
#17 0x00007f362c921e9a in start_thread (arg=0x7f35c0cd1700) at pthread_create.c:308
#18 0x00007f36321a1dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3634c7d7c0 (LWP 30954)):
[KCrash Handler]
#6  0x00007f362aa01112 in lockInline (this=0x1162258) at /usr/include/qt4/QtCore/qmutex.h:187
#7  QMutexLocker (m=0x1162258, this=<synthetic pointer>) at /usr/include/qt4/QtCore/qmutex.h:109
#8  Nepomuk::Resource::~Resource (this=0x7f35ac002490, __in_chrg=<optimized out>) at ../../nepomuk/core/resource.cpp:142
#9  0x00007f362aa01399 in Nepomuk::Resource::~Resource (this=0x7f35ac002490, __in_chrg=<optimized out>) at ../../nepomuk/core/resource.cpp:147
#10 0x00007f36328f8d89 in QMetaCallEvent::~QMetaCallEvent (this=0x7f35ac002a00, __in_chrg=<optimized out>) at kernel/qobject.cpp:509
#11 0x00007f36328f8de9 in QMetaCallEvent::~QMetaCallEvent (this=0x7f35ac002a00, __in_chrg=<optimized out>) at kernel/qobject.cpp:518
#12 0x00007f36328ec87f in QCoreApplication::removePostedEvents (receiver=0x1355910, eventType=0) at kernel/qcoreapplication.cpp:1669
#13 0x00007f36328fe9ab in QObjectPrivate::~QObjectPrivate (this=0x1357bb0, __in_chrg=<optimized out>) at kernel/qobject.cpp:171
#14 0x00007f36328fea29 in QObjectPrivate::~QObjectPrivate (this=0x1357bb0, __in_chrg=<optimized out>) at kernel/qobject.cpp:186
#15 0x00007f36329010b0 in cleanup (pointer=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#16 ~QScopedPointer (this=0x1355918, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100
#17 QObject::~QObject (this=0x1355910, __in_chrg=<optimized out>) at kernel/qobject.cpp:817
#18 0x00007f362aa07729 in Nepomuk::ResourceWatcher::~ResourceWatcher (this=0x1355910, __in_chrg=<optimized out>) at ../../nepomuk/core/resourcewatcher.cpp:81
#19 0x00007f36328fae15 in QObjectPrivate::deleteChildren (this=0x1162bd0) at kernel/qobject.cpp:1908
#20 0x00007f363290107c in QObject::~QObject (this=0xfc4d60, __in_chrg=<optimized out>) at kernel/qobject.cpp:927
#21 0x00007f362a9f5e09 in Nepomuk::ResourceManager::~ResourceManager (this=0xfc4d60, __in_chrg=<optimized out>) at ../../nepomuk/core/resourcemanager.cpp:289
#22 0x00007f36328fae15 in QObjectPrivate::deleteChildren (this=0xb89c30) at kernel/qobject.cpp:1908
#23 0x00007f363290107c in QObject::~QObject (this=0x7fffdd00ca10, __in_chrg=<optimized out>) at kernel/qobject.cpp:927
#24 0x00007f36332ec2be in QApplication::~QApplication (this=0x7fffdd00ca10, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1100
#25 0x000000000040363f in main (argc=1, argv=0x7fffdd00d038) at ../../../kontact/src/main.cpp:222

Reported using DrKonqi