Bug 282037

Application: kmail (4.7.1)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-11-generic x86_64
Distribution: Ubuntu oneiric (development branch)

-- Information about the crash:
- What I was doing when the application crashed: Crash after doubleclicking on a IMAP-folder which was not loading

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f0693e9e7a0 (LWP 1977))]

Thread 4 (Thread 0x7f0674613700 (LWP 2055)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f0686176d2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f0686176e59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f068edb6edc in start_thread (arg=0x7f0674613700) at pthread_create.c:304
#4  0x00007f069121089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f0673d12700 (LWP 2056)):
#0  0x00007f0691204773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f0689c63078 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0689c63539 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0691b82f3e in QEventDispatcherGlib::processEvents (this=0x152bf20, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f0691b56cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f0691b56ef7 in QEventLoop::exec (this=0x7f0673d11de0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f0691a6e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f0691a70d05 in QThreadPrivate::start (arg=0x1529e70) at thread/qthread_unix.cpp:331
#8  0x00007f068edb6edc in start_thread (arg=0x7f0673d12700) at pthread_create.c:304
#9  0x00007f069121089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f062c9af700 (LWP 2190)):
#0  0x00007f0691204773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f0689c63078 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0689c63539 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0691b82f3e in QEventDispatcherGlib::processEvents (this=0x16b8a20, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f0691b56cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f0691b56ef7 in QEventLoop::exec (this=0x7f062c9aedb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f0691a6e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f0691b39cbf in QInotifyFileSystemWatcherEngine::run (this=0x20b6db0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f0691a70d05 in QThreadPrivate::start (arg=0x20b6db0) at thread/qthread_unix.cpp:331
#9  0x00007f068edb6edc in start_thread (arg=0x7f062c9af700) at pthread_create.c:304
#10 0x00007f069121089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0693e9e7a0 (LWP 1977)):
[KCrash Handler]
#6  0x00007f068dec21d6 in Akonadi::CollectionStatisticsDelegate::paint(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib/libakonadi-kde.so.4
#7  0x00007f06925b4bf3 in QListView::paintEvent (this=0x15c6e80, e=<optimized out>) at itemviews/qlistview.cpp:1044
#8  0x00007f06920d8bfc in QWidget::event (this=0x15c6e80, event=0x7fffd2994590) at kernel/qwidget.cpp:8441
#9  0x00007f0692481026 in QFrame::event (this=0x15c6e80, e=0x7fffd2994590) at widgets/qframe.cpp:557
#10 0x00007f0692591d1b in QAbstractItemView::viewportEvent (this=0x15c6e80, event=0x7fffd2994590) at itemviews/qabstractitemview.cpp:1628
#11 0x00007f0691b57c88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x15c52c0, event=0x7fffd2994590) at kernel/qcoreapplication.cpp:902
#12 0x00007f069208839f in notify_helper (e=0x7fffd2994590, receiver=0x15c52c0, this=0xbcae40) at kernel/qapplication.cpp:4482
#13 QApplicationPrivate::notify_helper (this=0xbcae40, receiver=0x15c52c0, e=0x7fffd2994590) at kernel/qapplication.cpp:4458
#14 0x00007f069208d241 in QApplication::notify (this=0x7fffd29972c0, receiver=0x15c52c0, e=0x7fffd2994590) at kernel/qapplication.cpp:4365
#15 0x00007f06938ab216 in KApplication::notify (this=0x7fffd29972c0, receiver=0x15c52c0, event=0x7fffd2994590) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007f0691b57afc in QCoreApplication::notifyInternal (this=0x7fffd29972c0, receiver=0x15c52c0, event=0x7fffd2994590) at kernel/qcoreapplication.cpp:787
#17 0x00007f06920d5b34 in sendSpontaneousEvent (event=0x7fffd2994590, receiver=0x15c52c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#18 QWidgetPrivate::drawWidget (this=0x15b9e40, pdev=0x18d7a90, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5528
#19 0x00007f06920d6710 in QWidgetPrivate::paintSiblingsRecursive (this=0x15ba300, pdev=0x18d7a90, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5735
#20 0x00007f06920d65f0 in QWidgetPrivate::paintSiblingsRecursive (this=0x15ba300, pdev=0x18d7a90, siblings=..., index=8, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5722
#21 0x00007f06920d65f0 in QWidgetPrivate::paintSiblingsRecursive (this=0x15ba300, pdev=0x18d7a90, siblings=..., index=9, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5722
#22 0x00007f06920d65f0 in QWidgetPrivate::paintSiblingsRecursive (this=0x15ba300, pdev=0x18d7a90, siblings=..., index=10, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5722
#23 0x00007f06920d65f0 in QWidgetPrivate::paintSiblingsRecursive (this=0x15ba300, pdev=0x18d7a90, siblings=..., index=11, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5722
#24 0x00007f06920d588c in QWidgetPrivate::drawWidget (this=0x15ba300, pdev=0x18d7a90, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5581
#25 0x00007f06920d6710 in QWidgetPrivate::paintSiblingsRecursive (this=0xd11720, pdev=0x18d7a90, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5735
#26 0x00007f06920d588c in QWidgetPrivate::drawWidget (this=0xd11720, pdev=0x18d7a90, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5581
#27 0x00007f06920d6710 in QWidgetPrivate::paintSiblingsRecursive (this=0xd10840, pdev=0x18d7a90, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5735
#28 0x00007f06920d65f0 in QWidgetPrivate::paintSiblingsRecursive (this=0xd10840, pdev=0x18d7a90, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5722
#29 0x00007f06920d65f0 in QWidgetPrivate::paintSiblingsRecursive (this=0xd10840, pdev=0x18d7a90, siblings=..., index=1, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5722
#30 0x00007f06920d588c in QWidgetPrivate::drawWidget (this=0xd10840, pdev=0x18d7a90, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5581
#31 0x00007f06920d6710 in QWidgetPrivate::paintSiblingsRecursive (this=0x11eafa0, pdev=0x18d7a90, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5735
#32 0x00007f06920d588c in QWidgetPrivate::drawWidget (this=0x11eafa0, pdev=0x18d7a90, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5581
#33 0x00007f06920d6710 in QWidgetPrivate::paintSiblingsRecursive (this=0x11e7700, pdev=0x18d7a90, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5735
#34 0x00007f06920d588c in QWidgetPrivate::drawWidget (this=0x11e7700, pdev=0x18d7a90, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x1534f10) at kernel/qwidget.cpp:5581
#35 0x00007f0692298cf3 in QWidgetBackingStore::sync (this=0x1534f10) at painting/qbackingstore.cpp:1338
#36 0x00007f06920cc310 in QWidgetPrivate::syncBackingStore (this=0x11e7700) at kernel/qwidget.cpp:1862
#37 0x00007f06920d910c in QWidget::event (this=0x11e7220, event=0x311f660) at kernel/qwidget.cpp:8588
#38 0x00007f069249a81b in QMainWindow::event (this=0x11e7220, event=0x311f660) at widgets/qmainwindow.cpp:1478
#39 0x00007f06939a7868 in KXmlGuiWindow::event (this=0x11e7220, ev=0x311f660) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#40 0x00007f06920883d4 in notify_helper (e=0x311f660, receiver=0x11e7220, this=0xbcae40) at kernel/qapplication.cpp:4486
#41 QApplicationPrivate::notify_helper (this=0xbcae40, receiver=0x11e7220, e=0x311f660) at kernel/qapplication.cpp:4458
#42 0x00007f069208d241 in QApplication::notify (this=0x7fffd29972c0, receiver=0x11e7220, e=0x311f660) at kernel/qapplication.cpp:4365
#43 0x00007f06938ab216 in KApplication::notify (this=0x7fffd29972c0, receiver=0x11e7220, event=0x311f660) at ../../kdeui/kernel/kapplication.cpp:311
#44 0x00007f0691b57afc in QCoreApplication::notifyInternal (this=0x7fffd29972c0, receiver=0x11e7220, event=0x311f660) at kernel/qcoreapplication.cpp:787
#45 0x00007f0691b5b51f in sendEvent (event=0x311f660, receiver=0x11e7220) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xb8a460) at kernel/qcoreapplication.cpp:1428
#47 0x00007f0691b82a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#48 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#49 0x00007f0689c62b6d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f0689c63368 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f0689c63539 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007f0691b82ed6 in QEventDispatcherGlib::processEvents (this=0xb8bf70, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#53 0x00007f069212fc6e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#54 0x00007f0691b56cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#55 0x00007f0691b56ef7 in QEventLoop::exec (this=0x7fffd2997190, flags=...) at kernel/qeventloop.cpp:201
#56 0x00007f0691b5b789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#57 0x0000000000402bd3 in ?? ()
#58 0x00007f069115030d in __libc_start_main (main=0x4021a0, argc=3, ubp_av=0x7fffd2997718, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffd2997708) at libc-start.c:226
#59 0x00000000004030b5 in _start ()

This bug may be a duplicate of or related to bug 271393, bug 261225.

Possible duplicates by query: bug 279928, bug 277256, bug 271393, bug 271139, bug 262974.

Reported using DrKonqi