Bug 284022

Application: kmail (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
After purging and reinstalling kmail2 (migration after upgrading to kubuntu oneiric failed), I configured my EMail accounts (pop and imap). During that, kmail crashed.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0xb6168730 (LWP 2566))]

Thread 4 (Thread 0xb4e30b70 (LWP 2570)):
#0  0x00ea9416 in __kernel_vsyscall ()
#1  0x01d48a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x01a4fcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb71a6883 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb71a699f in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0x01d44d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x01a420ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xb4507b70 (LWP 2571)):
#0  0x00ea9416 in __kernel_vsyscall ()
#1  0x01a3340e in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x02c3f34b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x02c30896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x02c30c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x021f2b37 in QEventDispatcherGlib::processEvents (this=0x8d17028, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x021c31dd in QEventLoop::processEvents (this=0xb45072c0, flags=...) at kernel/qeventloop.cpp:149
#7  0x021c3421 in QEventLoop::exec (this=0xb45072c0, flags=...) at kernel/qeventloop.cpp:201
#8  0x020c690b in QThread::exec (this=0x8d16438) at thread/qthread.cpp:498
#9  0x020c69fb in QThread::run (this=0x8d16438) at thread/qthread.cpp:565
#10 0x020c97b3 in QThreadPrivate::start (arg=0x8d16438) at thread/qthread_unix.cpp:331
#11 0x01d44d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x01a420ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xb288db70 (LWP 2574)):
#0  0x02c2fb52 in g_main_context_query () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x02c30664 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x02c30c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x021f2b37 in QEventDispatcherGlib::processEvents (this=0x8fbc6d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x021c31dd in QEventLoop::processEvents (this=0xb288d290, flags=...) at kernel/qeventloop.cpp:149
#5  0x021c3421 in QEventLoop::exec (this=0xb288d290, flags=...) at kernel/qeventloop.cpp:201
#6  0x020c690b in QThread::exec (this=0x8e577a0) at thread/qthread.cpp:498
#7  0x021a3e2d in QInotifyFileSystemWatcherEngine::run (this=0x8e577a0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x020c97b3 in QThreadPrivate::start (arg=0x8e577a0) at thread/qthread_unix.cpp:331
#9  0x01d44d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0x01a420ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb6168730 (LWP 2566)):
[KCrash Handler]
#7  0x01da9684 in ?? () from /usr/lib/libakonadi-kde.so.4
#8  0x01da976b in Akonadi::Entity::Entity(Akonadi::Entity const&) () from /usr/lib/libakonadi-kde.so.4
#9  0x01dda3d3 in Akonadi::Collection::Collection(Akonadi::Collection const&) () from /usr/lib/libakonadi-kde.so.4
#10 0x0868661d in MailCommon::FolderCollection::collection() const () from /usr/lib/libmailcommon.so.4
#11 0x00da8f73 in KMMainWidget::slotDelayedRemoveFolder(KJob*) () from /usr/lib/libkmailprivate.so.4
#12 0x00dbf696 in KMMainWidget::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkmailprivate.so.4
#13 0x021cab7d in metacall (argv=0xbfa99f68, idx=75, cl=QMetaObject::InvokeMetaMethod, object=0x8b96150) at kernel/qmetaobject.cpp:237
#14 QMetaObject::metacall (object=0x8b96150, cl=QMetaObject::InvokeMetaMethod, idx=75, argv=0xbfa99f68) at kernel/qmetaobject.cpp:232
#15 0x021d9a6a in QMetaObject::activate (sender=0xa6ee148, m=0x9ff58c, local_signal_index=3, argv=0xbfa99f68) at kernel/qobject.cpp:3278
#16 0x00851eb5 in KJob::result(KJob*) () from /usr/lib/libkdecore.so.5
#17 0x00851f08 in KJob::emitResult() () from /usr/lib/libkdecore.so.5
#18 0x01e7525e in ?? () from /usr/lib/libakonadi-kde.so.4
#19 0x01e75f6f in Akonadi::Job::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libakonadi-kde.so.4
#20 0x01de8e22 in Akonadi::CollectionFetchJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libakonadi-kde.so.4
#21 0x021cab7d in metacall (argv=0xac93570, idx=34, cl=QMetaObject::InvokeMetaMethod, object=0xa6ee148) at kernel/qmetaobject.cpp:237
#22 QMetaObject::metacall (object=0xa6ee148, cl=QMetaObject::InvokeMetaMethod, idx=34, argv=0xac93570) at kernel/qmetaobject.cpp:232
#23 0x021d5685 in QMetaCallEvent::placeMetaCall (this=0x9555238, object=0xa6ee148) at kernel/qobject.cpp:535
#24 0x021dcb52 in QObject::event (this=0xa6ee148, e=0x9555238) at kernel/qobject.cpp:1217
#25 0x01001d54 in notify_helper (e=0x9555238, receiver=0xa6ee148, this=0x8900380) at kernel/qapplication.cpp:4486
#26 QApplicationPrivate::notify_helper (this=0x8900380, receiver=0xa6ee148, e=0x9555238) at kernel/qapplication.cpp:4458
#27 0x01007103 in QApplication::notify (this=0x9555238, receiver=0xa6ee148, e=0x9555238) at kernel/qapplication.cpp:3886
#28 0x004ec681 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#29 0x021c419e in QCoreApplication::notifyInternal (this=0xbfa9a76c, receiver=0xa6ee148, event=0x9555238) at kernel/qcoreapplication.cpp:787
#30 0x021c7f93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x88d1300) at kernel/qcoreapplication.cpp:1428
#32 0x021c80ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#33 0x021f26a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#34 postEventSourceDispatch (s=0x88feac0) at kernel/qeventdispatcher_glib.cpp:277
#35 0x02c3025f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0x02c30990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#37 0x02c30c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#38 0x021f2ada in QEventDispatcherGlib::processEvents (this=0x88d2268, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#39 0x010b9e3a in QGuiEventDispatcherGlib::processEvents (this=0x88d2268, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x021c31dd in QEventLoop::processEvents (this=0xbfa9a684, flags=...) at kernel/qeventloop.cpp:149
#41 0x021c3421 in QEventLoop::exec (this=0xbfa9a684, flags=...) at kernel/qeventloop.cpp:201
#42 0x021c819d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#43 0x00fff8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#44 0x0804a266 in ?? ()
#45 0x01989113 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#46 0x0804a709 in _start ()

Possible duplicates by query: bug 282060, bug 278645.

Reported using DrKonqi