Bug 316424

Application: kmail (4.11 pre)
KDE Platform Version: 4.10.1 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.8.0-11-generic i686
Distribution: Ubuntu Raring Ringtail (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
I deleted the akonadi database and started over.
Since then, while some of the e-mails are still downloading, kmail crashes one of every two times it starts.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb01d2740 (LWP 11983))]

Thread 6 (Thread 0xad586b40 (LWP 11987)):
#0  0xb7709424 in __kernel_vsyscall ()
#1  0xb57be84b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb5e10d7c in __pthread_cond_wait (cond=0xb3cc8d70 <WTF::pageheap_memory+20720>, mutex=0xb3cc8d58 <WTF::pageheap_memory+20696>) at forward.c:149
#3  0xb34069f5 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb3406a2f in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb57bad78 in start_thread (arg=0xad586b40) at pthread_create.c:311
#6  0xb5e033de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 5 (Thread 0xacbd7b40 (LWP 11988)):
#0  0xb7709424 in __kernel_vsyscall ()
#1  0xb5e168e2 in clock_gettime (clock_id=1, tp=0xacbd6f68) at ../sysdeps/unix/clock_gettime.c:115
#2  0xb60920d5 in do_gettime (frac=0xacbd6f60, sec=0xacbd6f58) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb617980e in QTimerInfoList::updateCurrentTime (this=0xac202074) at kernel/qeventdispatcher_unix.cpp:354
#5  0xacbd708c in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 4 (Thread 0xac1ffb40 (LWP 11989)):
#0  0xb7709424 in __kernel_vsyscall ()
#1  0xb57be84b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb5e10d7c in __pthread_cond_wait (cond=0xaccd37dc, mutex=0xaccd37c4) at forward.c:149
#3  0xb3437e73 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb3116a2b in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb341c892 in WTF::threadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xb3437a22 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb57bad78 in start_thread (arg=0xac1ffb40) at pthread_create.c:311
#8  0xb5e033de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xaa9ffb40 (LWP 11993)):
#0  0xb7709424 in __kernel_vsyscall ()
#1  0xb5df3dcb in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb418624b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4177610 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4177771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb6178c3f in QEventDispatcherGlib::processEvents (this=0xaa000468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb61453ec in QEventLoop::processEvents (this=this@entry=0xaa9ff258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb61456e1 in QEventLoop::exec (this=0xaa9ff258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb6030fec in QThread::exec (this=this@entry=0x8cbda68) at thread/qthread.cpp:542
#9  0xb603114b in QThread::run (this=0x8cbda68) at thread/qthread.cpp:609
#10 0xb6033b18 in QThreadPrivate::start (arg=0x8cbda68) at thread/qthread_unix.cpp:338
#11 0xb57bad78 in start_thread (arg=0xaa9ffb40) at pthread_create.c:311
#12 0xb5e033de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xa9d27b40 (LWP 12199)):
#0  0xb7709424 in __kernel_vsyscall ()
#1  0xb57bec33 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:250
#2  0xb5e10dd4 in __pthread_cond_timedwait (cond=0xa39df18, mutex=0xa39df00, abstime=0xa9d27228) at forward.c:162
#3  0xb603406d in wait (time=30000, this=0xa39df00) at thread/qwaitcondition_unix.cpp:84
#4  QWaitCondition::wait (this=0xa39dd60, mutex=0xa39dd5c, time=30000) at thread/qwaitcondition_unix.cpp:158
#5  0xb602660c in QThreadPoolThread::run (this=0xa3a6e78) at concurrent/qthreadpool.cpp:141
#6  0xb6033b18 in QThreadPrivate::start (arg=0xa3a6e78) at thread/qthread_unix.cpp:338
#7  0xb57bad78 in start_thread (arg=0xa9d27b40) at pthread_create.c:311
#8  0xb5e033de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb01d2740 (LWP 11983)):
[KCrash Handler]
#7  KStatusNotifierItem::setStatus (this=0x8dc25c8, status=KStatusNotifierItem::Active) at ../../kdeui/notifications/kstatusnotifieritem.cpp:156
#8  0xb6e39e46 in KMail::KMSystemTray::setMode (this=0x8dc25c8, newMode=1) at /home/lacsilva/Development/kdepim.d/kdepim/kmail/kmsystemtray.cpp:164
#9  0xb6e43584 in KMKernel::toggleSystemTray (this=0xbfc9aa8c) at /home/lacsilva/Development/kdepim.d/kdepim/kmail/kmkernel.cpp:2069
#10 0xb6e86556 in KMMainWidget::readConfig (this=0x8830ae0) at /home/lacsilva/Development/kdepim.d/kdepim/kmail/kmmainwidget.cpp:981
#11 0xb6e9652b in KMMainWidget::KMMainWidget (this=0x8830ae0, parent=0x63634120, aGUIClient=0x63634120, actionCollection=0x63634120, config=...) at /home/lacsilva/Development/kdepim.d/kdepim/kmail/kmmainwidget.cpp:267
#12 0xb6df611d in KMMainWin::KMMainWin (this=0xa0e9ea0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /home/lacsilva/Development/kdepim.d/kdepim/kmail/kmmainwin.cpp:69
#13 0xb6e44396 in KMKernel::openReader (this=0xbfc9aa8c, onlyCheck=false) at /home/lacsilva/Development/kdepim.d/kdepim/kmail/kmkernel.cpp:578
#14 0xb6e49d2d in KMKernel::action (this=0xbfc9aa8c, mailto=false, check=false, to=..., cc=..., bcc=..., subj=..., body=..., messageFile=..., attachURLs=..., customHeaders=...) at /home/lacsilva/Development/kdepim.d/kdepim/kmail/kmkernel.cpp:1379
#15 0xb6e4abca in KMKernel::handleCommandLine (this=0xbfc9aa8c, noArgsOpensReader=true) at /home/lacsilva/Development/kdepim.d/kdepim/kmail/kmkernel.cpp:494
#16 0x0804a77d in KMailApplication::newInstance (this=0xbfc9aa74) at /home/lacsilva/Development/kdepim.d/kdepim/kmail/main.cpp:87
#17 0xb748c5d7 in KUniqueApplicationAdaptor::newInstance (this=this@entry=0x88497d0, asn_id=..., args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:442
#18 0xb748c686 in qt_static_metacall (_a=0xbfc9a0bc, _id=0, _o=0x88497d0, _c=<optimized out>) at ./kuniqueapplication_p.moc:58
#19 KUniqueApplicationAdaptor::qt_static_metacall (_o=0x88497d0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfc9a0bc) at ./kuniqueapplication_p.moc:52
#20 0xb748c80c in KUniqueApplicationAdaptor::qt_metacall (this=0x88497d0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfc9a0bc) at ./kuniqueapplication_p.moc:102
#21 0xb58847be in QDBusConnectionPrivate::deliverCall (this=0x86f4558, object=0x88497d0, msg=..., metaTypes=..., slotIdx=142311640) at qdbusintegrator.cpp:951
#22 0xb5885104 in QDBusConnectionPrivate::activateCall (this=0x86f4558, object=0x88497d0, flags=337, msg=...) at qdbusintegrator.cpp:863
#23 0xb58857e2 in QDBusConnectionPrivate::activateObject (this=0x86f4558, node=..., msg=..., pathStartPos=143522049) at qdbusintegrator.cpp:1427
#24 0xb5885bd8 in QDBusActivateObjectEvent::placeMetaCall (this=0x9a94540) at qdbusintegrator.cpp:1541
#25 0xb616248b in QObject::event (this=0xbfc9aa74, e=0x9a94540) at kernel/qobject.cpp:1194
#26 0xb614b6da in QCoreApplication::event (this=0xbfc9aa74, e=0x9a94540) at kernel/qcoreapplication.cpp:1758
#27 0xb63f73cd in QApplication::event (this=0xbfc9aa74, e=0x9a94540) at kernel/qapplication.cpp:2549
#28 0xb63eec7c in QApplicationPrivate::notify_helper (this=0x86fac58, receiver=0xbfc9aa74, e=0x9a94540) at kernel/qapplication.cpp:4567
#29 0xb63f1b94 in QApplication::notify (this=0x9a94540, receiver=0xbfc9aa74, e=0x9a94540) at kernel/qapplication.cpp:3949
#30 0xb7488d01 in KApplication::notify (this=0xbfc9aa74, receiver=0xbfc9aa74, event=0x9a94540) at ../../kdeui/kernel/kapplication.cpp:311
#31 0xb614690e in QCoreApplication::notifyInternal (this=0xbfc9aa74, receiver=0xbfc9aa74, event=0x9a94540) at kernel/qcoreapplication.cpp:946
#32 0xb614a721 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x86a8150) at kernel/qcoreapplication.cpp:1570
#34 0xb614aa8c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1463
#35 0xb6178aa4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#36 postEventSourceDispatch (s=0x86fad58) at kernel/qeventdispatcher_glib.cpp:279
#37 0xb41772f3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#38 0xb4177690 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#39 0xb4177771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0xb6178c21 in QEventDispatcherGlib::processEvents (this=0x86a8ec0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#41 0xb64a5a5a in QGuiEventDispatcherGlib::processEvents (this=0x86a8ec0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0xb61453ec in QEventLoop::processEvents (this=this@entry=0xbfc9a9e8, flags=...) at kernel/qeventloop.cpp:149
#43 0xb61456e1 in QEventLoop::exec (this=0xbfc9a9e8, flags=...) at kernel/qeventloop.cpp:204
#44 0xb614b3fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#45 0xb63ecfc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#46 0x0804acb2 in main (argc=1, argv=0xbfc9abc4) at /home/lacsilva/Development/kdepim.d/kdepim/kmail/main.cpp:146

This bug may be a duplicate of or related to bug 315568.

Possible duplicates by query: bug 315835, bug 315568, bug 313679.

Reported using DrKonqi