Application: kontact (4.8.0)
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:

after kontact was started
I went to an imap inbox
then kontact crashed before beeing able to display imap in box folder
there was one new unread email in this inbox

-- Backtrace:
Application: Kontact (kontact), signal: Aborted
[Current thread is 1 (Thread 0x7f279bcd77c0 (LWP 4207))]

Thread 6 (Thread 0x7f27806b6700 (LWP 4208)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f279850ac2c in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f2798ec1220) at wtf/FastMalloc.cpp:2495
#2  0x00007f279850ad59 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x00007f2793cd7efc in start_thread (arg=0x7f27806b6700) at pthread_create.c:304
#4  0x00007f279921a59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f277fd9d700 (LWP 4209)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f27991b762f in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f27991b59c1 in __GI___libc_free (mem=0x7f27994d31c0) at malloc.c:3736
#3  0x00007f27999898f4 in QTimerInfoList::unregisterTimer (this=0xdd9860, timerId=469762053) at kernel/qeventdispatcher_unix.cpp:507
#4  0x00007f2799976f71 in stop (this=0xdaa5c0) at kernel/qtimer.cpp:266
#5  QTimer::stop (this=0xdaa5c0) at kernel/qtimer.cpp:263
#6  0x00007f2799977075 in QTimer::timerEvent (this=0xdaa5c0, e=<optimized out>) at kernel/qtimer.cpp:279
#7  0x00007f27999728f9 in QObject::event (this=0xdaa5c0, e=<optimized out>) at kernel/qobject.cpp:1157
#8  0x00007f279a34d104 in notify_helper (e=0x7f277fd9cb50, receiver=0xdaa5c0, this=0xbf1cb0) at kernel/qapplication.cpp:4555
#9  QApplicationPrivate::notify_helper (this=0xbf1cb0, receiver=0xdaa5c0, e=0x7f277fd9cb50) at kernel/qapplication.cpp:4527
#10 0x00007f279a351f83 in QApplication::notify (this=0x7fff4fe52be0, receiver=0xdaa5c0, e=0x7f277fd9cb50) at kernel/qapplication.cpp:4416
#11 0x00007f279b07f9a6 in KApplication::notify (this=0x7fff4fe52be0, receiver=0xdaa5c0, event=0x7f277fd9cb50) at ../../kdeui/kernel/kapplication.cpp:311
#12 0x00007f279995961c in QCoreApplication::notifyInternal (this=0x7fff4fe52be0, receiver=0xdaa5c0, event=0x7f277fd9cb50) at kernel/qcoreapplication.cpp:876
#13 0x00007f279998a9c2 in sendEvent (event=0x7f277fd9cb50, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#14 QTimerInfoList::activateTimers (this=0xdd9860) at kernel/qeventdispatcher_unix.cpp:611
#15 0x00007f279998838d in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#16 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#17 0x00007f27999883b1 in idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:233
#18 0x00007f2793805a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f2793806258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f2793806429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f2799988bbf in QEventDispatcherGlib::processEvents (this=0xd35370, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#22 0x00007f2799958402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#23 0x00007f2799958657 in QEventLoop::exec (this=0x7f277fd9cdc0, flags=...) at kernel/qeventloop.cpp:204
#24 0x00007f2799858067 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#25 0x00007f279985b08b in QThreadPrivate::start (arg=0xd31280) at thread/qthread_unix.cpp:298
#26 0x00007f2793cd7efc in start_thread (arg=0x7f277fd9d700) at pthread_create.c:304
#27 0x00007f279921a59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#28 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f2734ada700 (LWP 4222)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f27991b762f in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f27991b59c1 in __GI___libc_free (mem=0x7f27994d31c0) at malloc.c:3736
#3  0x00007f27999882c5 in socketNotifierSourceCheck (source=0x1955c90) at kernel/qeventdispatcher_glib.cpp:92
#4  0x00007f2793805734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2793805f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f2793806429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f2799988bbf in QEventDispatcherGlib::processEvents (this=0x18593d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#8  0x00007f2799958402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f2799958657 in QEventLoop::exec (this=0x7f2734ad9d90, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007f2799858067 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#11 0x00007f279993817f in QInotifyFileSystemWatcherEngine::run (this=0x1977320) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007f279985b08b in QThreadPrivate::start (arg=0x1977320) at thread/qthread_unix.cpp:298
#13 0x00007f2793cd7efc in start_thread (arg=0x7f2734ada700) at pthread_create.c:304
#14 0x00007f279921a59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f272ffff700 (LWP 4325)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f27991b7665 in _L_lock_10656 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f27991b5b1d in __GI___libc_realloc (oldmem=0x7f27994d31c0, bytes=48) at malloc.c:3813
#3  0x00007f279985d11a in QByteArray::realloc (this=0x7f272fffe520, alloc=16) at tools/qbytearray.cpp:1464
#4  0x00007f279985e00f in QByteArray::append (this=0x7f272fffe520, ch=58 ':') at tools/qbytearray.cpp:1684
#5  0x00007f27999105c6 in operator+= (c=58 ':', this=0x7f272fffe520) at ../../include/QtCore/../../src/corelib/tools/qbytearray.h:506
#6  QUrlPrivate::toEncoded (this=0x7f27300537e0, options=...) at io/qurl.cpp:3973
#7  0x00007f2799910bcd in QUrl::toEncoded (this=<optimized out>, options=<optimized out>) at io/qurl.cpp:5771
#8  0x00007f2799dd6540 in KUrl::url (this=0x7f272fffe7b0, trailing=<optimized out>) at ../../kdecore/io/kurl.cpp:1059
#9  0x00007f2791dc62a0 in (anonymous namespace)::convertUri (uri=<optimized out>) at ../../nepomuk/core/resourcewatcher.cpp:35
#10 0x00007f2791dc919c in Nepomuk::ResourceWatcher::addResource (this=0x7f2730013d20, res=...) at ../../nepomuk/core/resourcewatcher.cpp:143
#11 0x00007f2791dacf9b in Nepomuk::ResourceData::load (this=0x7f27300508b0) at ../../nepomuk/core/resourcedata.cpp:405
#12 0x00007f2791dad95c in Nepomuk::ResourceData::property (this=0x7f27300508b0, uri=...) at ../../nepomuk/core/resourcedata.cpp:265
#13 0x00007f2791dc1893 in Nepomuk::Resource::property (this=0x7f272fffecc0, uri=...) at ../../nepomuk/core/resource.cpp:301
#14 0x00007f273abc97da in MessageCore::NepomukResourceRetrieverRunnable::run (this=0x2093480) at ../../messagecore/asyncnepomukresourceretriever.cpp:47
#15 0x00007f279984e5b2 in QThreadPoolThread::run (this=0x195fef0) at concurrent/qthreadpool.cpp:107
#16 0x00007f279985b08b in QThreadPrivate::start (arg=0x195fef0) at thread/qthread_unix.cpp:298
#17 0x00007f2793cd7efc in start_thread (arg=0x7f272ffff700) at pthread_create.c:304
#18 0x00007f279921a59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2736274700 (LWP 4349)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f27991b762f in _L_lock_10501 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f27991b59c1 in __GI___libc_free (mem=0x7f27994d31c0) at malloc.c:3736
#3  0x00007f2794b0afeb in QAbstractSocket::disconnectFromHostImplementation (this=0x1de2c08) at socket/qabstractsocket.cpp:2510
#4  0x00007f2794b0b67d in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qabstractsocket.cpp:168
#5  QAbstractSocket::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qabstractsocket.cpp:152
#6  0x00007f2799961681 in QMetaMethod::invoke (this=0x7f27362738c0, object=0x1de2c08, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1641
#7  0x00007f2799963990 in QMetaObject::invokeMethod (obj=0x1de2c08, member=<optimized out>, type=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#8  0x00007f2794b068b4 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::DirectConnection, member=0x7f2794b41820 "disconnectFromHostImplementation", obj=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs.h:418
#9  QAbstractSocket::disconnectFromHost (this=<optimized out>) at socket/qabstractsocket.cpp:2474
#10 0x00007f2794b069e7 in QAbstractSocket::close (this=0x1de2c08) at socket/qabstractsocket.cpp:2452
#11 0x00007f2794b17e7b in QLocalSocket::close (this=<optimized out>) at socket/qlocalsocket_unix.cpp:436
#12 0x00007f2794b1093b in QLocalSocket::~QLocalSocket (this=0x1dc2ad0, __in_chrg=<optimized out>) at socket/qlocalsocket.cpp:348
#13 0x00007f2794b10989 in QLocalSocket::~QLocalSocket (this=0x1dc2ad0, __in_chrg=<optimized out>) at socket/qlocalsocket.cpp:353
#14 0x00007f278d63fd60 in ?? () from /usr/lib/libsopranoclient.so.1
#15 0x00007f278d63fdf9 in ?? () from /usr/lib/libsopranoclient.so.1
#16 0x00007f2799859360 in QThreadStorageData::finish (p=0x13d4bb8) at thread/qthreadstorage.cpp:203
#17 0x00007f2799859eb7 in QThreadPrivate::finish (arg=0x13d5480) at thread/qthread_unix.cpp:321
#18 0x00007f279985b093 in ~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/include/pthread.h:545
#19 ~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at thread/qthread_unix.cpp:716
#20 QThreadPrivate::start (arg=0x13d5480) at thread/qthread_unix.cpp:273
#21 0x00007f2793cd7efc in start_thread (arg=0x7f2736274700) at pthread_create.c:304
#22 0x00007f279921a59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#23 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f279bcd77c0 (LWP 4207)):
[KCrash Handler]
#6  0x00007f279916d3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f2799170b0b in __GI_abort () at abort.c:92
#8  0x00007f27991a6d63 in __libc_message (do_abort=2, fmt=0x7f2799297e58 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007f27991b16e6 in malloc_printerr (action=3, str=0x7f2799297ff8 "double free or corruption (!prev)", ptr=<optimized out>) at malloc.c:6283
#10 0x00007f27991b422b in _int_realloc (av=0x7f27994d31c0, oldp=0x1ca5390, oldsize=528, nb=<optimized out>) at malloc.c:5341
#11 0x00007f27991b5b39 in __GI___libc_realloc (oldmem=0x1ca53a0, bytes=1024) at malloc.c:3821
#12 0x00007f2799878ac6 in QListData::realloc (this=0x7f2730006208, alloc=125) at tools/qlist.cpp:221
#13 0x00007f2799878b75 in QListData::append (this=<optimized out>, n=1) at tools/qlist.cpp:243
#14 0x00007f2791dc930c in append (t=..., this=0x7f2730006208) at /usr/include/qt4/QtCore/qlist.h:517
#15 operator<< (t=..., this=0x7f2730006208) at /usr/include/qt4/QtCore/qlist.h:321
#16 operator<< (t=..., this=0x7f2730006208) at ../../nepomuk/core/resourcewatcher.cpp:139
#17 Nepomuk::ResourceWatcher::addResource (this=0x7f2730013d20, res=...) at ../../nepomuk/core/resourcewatcher.cpp:141
#18 0x00007f2791dacf9b in Nepomuk::ResourceData::load (this=0x7f273004b9c0) at ../../nepomuk/core/resourcedata.cpp:405
#19 0x00007f2791dad95c in Nepomuk::ResourceData::property (this=0x7f273004b9c0, uri=...) at ../../nepomuk/core/resourcedata.cpp:265
#20 0x00007f2791dc1893 in Nepomuk::Resource::property (this=0x7f2730050820, uri=...) at ../../nepomuk/core/resource.cpp:301
#21 0x00007f2791dc3d14 in Nepomuk::Resource::tags (this=0x7f2730050820) at ../../nepomuk/core/resource.cpp:656
#22 0x00007f273a63bdb7 in MessageList::Core::MessageItemPrivate::fillTagList (this=0x1cc0670, resource=...) at ../../messagelist/core/messageitem.cpp:190
#23 0x00007f273a63c72d in MessageList::Core::MessageItemPrivate::resourceReceived (this=0x1cc0670, resource=...) at ../../messagelist/core/messageitem.cpp:244
#24 0x00007f273abc874b in resourceRetrievalDone (res=..., url=..., this=0x1251150) at ../../messagecore/asyncnepomukresourceretriever.cpp:92
#25 MessageCore::AsyncNepomukResourceRetriever::qt_metacall (this=<optimized out>, _c=<optimized out>, _id=1, _a=<optimized out>) at ./asyncnepomukresourceretriever.moc:78
#26 0x00007f2799972bc6 in QObject::event (this=0x1a09830, e=<optimized out>) at kernel/qobject.cpp:1195
#27 0x00007f279a34d104 in notify_helper (e=0x7f2730055c90, receiver=0x1a09830, this=0xbf1cb0) at kernel/qapplication.cpp:4555
#28 QApplicationPrivate::notify_helper (this=0xbf1cb0, receiver=0x1a09830, e=0x7f2730055c90) at kernel/qapplication.cpp:4527
#29 0x00007f279a351f83 in QApplication::notify (this=0x7fff4fe52be0, receiver=0x1a09830, e=0x7f2730055c90) at kernel/qapplication.cpp:4416
#30 0x00007f279b07f9a6 in KApplication::notify (this=0x7fff4fe52be0, receiver=0x1a09830, event=0x7f2730055c90) at ../../kdeui/kernel/kapplication.cpp:311
#31 0x00007f279995961c in QCoreApplication::notifyInternal (this=0x7fff4fe52be0, receiver=0x1a09830, event=0x7f2730055c90) at kernel/qcoreapplication.cpp:876
#32 0x00007f279995d3ea in sendEvent (event=0x7f2730055c90, receiver=0x1a09830) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xbaf380) at kernel/qcoreapplication.cpp:1500
#34 0x00007f2799988793 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#35 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#36 0x00007f2793805a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f2793806258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f2793806429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007f2799988bbf in QEventDispatcherGlib::processEvents (this=0xbb0c10, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#40 0x00007f279a3f228e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007f2799958402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007f2799958657 in QEventLoop::exec (this=0x7fff4fe52b70, flags=...) at kernel/qeventloop.cpp:204
#43 0x00007f279995d6e7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#44 0x0000000000403629 in main (argc=1, argv=0x7fff4fe53208) at ../../../kontact/src/main.cpp:218

Possible duplicates by query: bug 296499, bug 296435, bug 296180, bug 295709, bug 295112.

Reported using DrKonqi