Bug 274069

Application: kontact (4.4.10)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
Kontact is started upon KDE session init by the Plasma KOrganizer module. This time it has not survived long enough to see the Plasma taskbar (i.e. Kontact crashed before anything else was displayed on the screen).

The crash does not seem to be reproducible.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77ee730 (LWP 2191))]

Thread 3 (Thread 0xb24ffb70 (LWP 2197)):
#0  0x00945416 in __kernel_vsyscall ()
#1  0x002bcf76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x022ac84b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0229c1af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0229c92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x05239304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x022c52df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x00c23e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x002cb73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb0ce0b70 (LWP 2267)):
#0  0x00c2636b in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x002d9616 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x0229b752 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0229c03a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0229c524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x03e51577 in QEventDispatcherGlib::processEvents (this=0xa0da848, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x03e23289 in QEventLoop::processEvents (this=0xb0ce0270, flags=...) at kernel/qeventloop.cpp:149
#7  0x03e23522 in QEventLoop::exec (this=0xb0ce0270, flags=...) at kernel/qeventloop.cpp:201
#8  0x03d2d2a0 in QThread::exec (this=0x9d8c710) at thread/qthread.cpp:492
#9  0x03e04fdb in QInotifyFileSystemWatcherEngine::run (this=0x9d8c710) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x03d2fda2 in QThreadPrivate::start (arg=0x9d8c710) at thread/qthread_unix.cpp:320
#11 0x00c23e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x002cb73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb77ee730 (LWP 2191)):
[KCrash Handler]
#7  0xb2e93dcc in KMFolder::open (this=0x22222222, owner=0xb328012d "kmcommand") at ../../kmail/kmfolder.cpp:543
#8  0xb3050f9c in KMCommand::keepFolderOpen (this=0xa40f488, folder=0x22222222) at ../../kmail/kmcommands.cpp:483
#9  0xb3053805 in KMCommand::slotStart (this=0xa40f488) at ../../kmail/kmcommands.cpp:281
#10 0xb305af2b in KMCommand::qt_metacall (this=0xa40f488, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xa401ef0) at ./kmcommands.moc:92
#11 0xb305b742 in KMReplyListCommand::qt_metacall (this=0xa40f488, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xa401ef0) at ./kmcommands.moc:1044
#12 0x03e2a6ba in QMetaObject::metacall (object=0xa40f488, cl=QMetaObject::InvokeMetaMethod, idx=8, argv=0xa401ef0) at kernel/qmetaobject.cpp:237
#13 0x03e34e16 in QMetaCallEvent::placeMetaCall (this=0xa3fab58, object=0xa40f488) at kernel/qobject.cpp:535
#14 0x03e393b7 in QObject::event (this=0xa40f488, e=0xa3fab58) at kernel/qobject.cpp:1226
#15 0x00f3ad24 in QApplicationPrivate::notify_helper (this=0x94fb160, receiver=0xa40f488, e=0xa3fab58) at kernel/qapplication.cpp:4462
#16 0x00f3f8ce in QApplication::notify (this=0xbf809084, receiver=0xa40f488, e=0xa3fab58) at kernel/qapplication.cpp:3862
#17 0x007493ca in KApplication::notify (this=0xbf809084, receiver=0xa40f488, event=0xa3fab58) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x03e240bb in QCoreApplication::notifyInternal (this=0xbf809084, receiver=0xa40f488, event=0xa3fab58) at kernel/qcoreapplication.cpp:731
#19 0x03e27c79 in sendEvent (receiver=0x0, event_type=0, data=0x94b9f70) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x94b9f70) at kernel/qcoreapplication.cpp:1372
#21 0x03e27e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#22 0x03e513c4 in sendPostedEvents (s=0x9508c20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#23 postEventSourceDispatch (s=0x9508c20) at kernel/qeventdispatcher_glib.cpp:277
#24 0x0229baa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0x0229c270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0x0229c524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0x03e5153c in QEventDispatcherGlib::processEvents (this=0x94b9ac8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#28 0x00fee775 in QGuiEventDispatcherGlib::processEvents (this=0x94b9ac8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x03e23289 in QEventLoop::processEvents (this=0xbf808fe4, flags=...) at kernel/qeventloop.cpp:149
#30 0x03e23522 in QEventLoop::exec (this=0xbf808fe4, flags=...) at kernel/qeventloop.cpp:201
#31 0x03e27ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#32 0x00f388e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#33 0x0804b4cf in main (argc=1868787051, argv=0x6e616d6d) at ../../../kontact/src/main.cpp:226

Possible duplicates by query: bug 266210, bug 256364, bug 244622, bug 243103.

Reported using DrKonqi