Application: kmail (1.13.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
When trying to set up email notification for Kmail, Kmail immediately shuts down. Besides the notification feature, Kmail works fine.

The crash can be reproduced every time.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76e3780 (LWP 7409))]

Thread 2 (Thread 0xb4ae5b70 (LWP 7412)):
#0  0x00902422 in __kernel_vsyscall ()
#1  0x03becb86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x05fa4502 in ?? () from /usr/lib/libpulse.so.0
#3  0x05f90a59 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x05f92a13 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x05f92ae4 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x05fa42a3 in ?? () from /usr/lib/libpulse.so.0
#7  0x0460ce02 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#8  0x0054496e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x03bfaa4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb76e3780 (LWP 7409)):
[KCrash Handler]
#6  0x03dc5e5c in ?? () from /usr/lib/libasound.so.2
#7  0x03d82e9e in snd_pcm_close () from /usr/lib/libasound.so.2
#8  0x04645662 in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so
#9  0x04523512 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#10 0x045136f0 in gst_ring_buffer_close_device () from /usr/lib/libgstaudio-0.10.so.0
#11 0x0451de42 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#12 0x04da4435 in gst_element_change_state (element=0x9daa060, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2548
#13 0x04da7928 in gst_element_set_state_func (element=0x9daa060, state=GST_STATE_NULL) at gstelement.c:2504
#14 0x04da37f0 in gst_element_set_state (element=0x9daa060, state=GST_STATE_NULL) at gstelement.c:2405
#15 0x04d93827 in gst_bin_element_set_state (element=0x9d90260, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2118
#16 gst_bin_change_state_func (element=0x9d90260, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2417
#17 0x04da4435 in gst_element_change_state (element=0x9d90260, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2548
#18 0x04da7928 in gst_element_set_state_func (element=0x9d90260, state=GST_STATE_NULL) at gstelement.c:2504
#19 0x04da37f0 in gst_element_set_state (element=0x9d90260, state=GST_STATE_NULL) at gstelement.c:2405
#20 0x04d93827 in gst_bin_element_set_state (element=0x9d891a8, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2118
#21 gst_bin_change_state_func (element=0x9d891a8, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2417
#22 0x0453211e in gst_switch_sink_change_state (element=0x9d891a8, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstswitchsink.c:255
#23 0x0452ef56 in gst_gconf_audio_sink_change_state (element=0x9d891a8, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstgconfaudiosink.c:298
#24 0x04da4435 in gst_element_change_state (element=0x9d891a8, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2548
#25 0x04da7928 in gst_element_set_state_func (element=0x9d891a8, state=GST_STATE_NULL) at gstelement.c:2504
#26 0x04da37f0 in gst_element_set_state (element=0x9d891a8, state=GST_STATE_NULL) at gstelement.c:2405
#27 0x0434ee1c in Phonon::Gstreamer::AudioOutput::setOutputDevice (this=0x9d91630, newDevice=...) at ../../gstreamer/audiooutput.cpp:217
#28 0x0177a621 in callSetOutputDevice (this=0x9c50440) at ../3rdparty/phonon/phonon/audiooutput.cpp:67
#29 Phonon::AudioOutputPrivate::setupBackendObject (this=0x9c50440) at ../3rdparty/phonon/phonon/audiooutput.cpp:281
#30 0x0177ad22 in Phonon::AudioOutputPrivate::createBackendObject (this=0x9c50440) at ../3rdparty/phonon/phonon/audiooutput.cpp:124
#31 0x01777284 in Phonon::AudioOutputPrivate::init (this=0x9c50440, c=Phonon::NotificationCategory) at ../3rdparty/phonon/phonon/audiooutput.cpp:106
#32 0x01777929 in AudioOutput (this=0x9bf0b30, category=Phonon::NotificationCategory, parent=0x9bfe6f0) at ../3rdparty/phonon/phonon/audiooutput.cpp:76
#33 0x0178fe73 in Phonon::createPlayer (category=Phonon::NotificationCategory, source=...) at ../3rdparty/phonon/phonon/mediaobject.cpp:556
#34 0x0092f7d7 in KNotifyConfigActionsWidget::slotPlay (this=0x9b85128) at ../../../knotify/config/knotifyconfigactionswidget.cpp:138
#35 0x0092f963 in KNotifyConfigActionsWidget::qt_metacall (this=0x9b85128, _c=QMetaObject::InvokeMetaMethod, _id=28, _a=0xbf96a3f8) at ./knotifyconfigactionswidget.moc:78
#36 0x00d78c9a in QMetaObject::metacall (object=0x9b85128, cl=63456192, idx=28, argv=0xbf96a3f8) at kernel/qmetaobject.cpp:237
#37 0x00d873d5 in QMetaObject::activate (sender=0x9b850e0, m=0x32358c4, local_signal_index=2, argv=0xbf96a3f8) at kernel/qobject.cpp:3293
#38 0x03025479 in QAbstractButton::clicked (this=0x9b850e0, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#39 0x02d04ea9 in QAbstractButtonPrivate::emitClicked (this=0x9b857a8) at widgets/qabstractbutton.cpp:546
#40 0x02d05cf4 in QAbstractButtonPrivate::click (this=0x9b857a8) at widgets/qabstractbutton.cpp:539
#41 0x02d05fae in QAbstractButton::mouseReleaseEvent (this=0x9b850e0, e=0xbf96ab40) at widgets/qabstractbutton.cpp:1121
#42 0x02de909c in QToolButton::mouseReleaseEvent (this=0x9b850e0, e=0xbf96ab40) at widgets/qtoolbutton.cpp:721
#43 0x029587f8 in QWidget::event (this=0x9b850e0, event=0xbf96ab40) at kernel/qwidget.cpp:7998
#44 0x02d04d4e in QAbstractButton::event (this=0x9b850e0, e=0x9db34f0) at widgets/qabstractbutton.cpp:1080
#45 0x02debbca in QToolButton::event (this=0x9b850e0, event=0xbf96ab40) at widgets/qtoolbutton.cpp:1163
#46 0x028fa4dc in QApplicationPrivate::notify_helper (this=0x93f67a8, receiver=0x9b850e0, e=0xbf96ab40) at kernel/qapplication.cpp:4300
#47 0x029019f7 in QApplication::notify (this=0xbf96b4a0, receiver=0x9b850e0, e=0xbf96ab40) at kernel/qapplication.cpp:3865
#48 0x002eff2a in KApplication::notify (this=0xbf96b4a0, receiver=0x9b850e0, event=0xbf96ab40) at ../../kdeui/kernel/kapplication.cpp:302
#49 0x00d73a3b in QCoreApplication::notifyInternal (this=0xbf96b4a0, receiver=0x9b850e0, event=0xbf96ab40) at kernel/qcoreapplication.cpp:704
#50 0x02900952 in QCoreApplication::sendEvent (receiver=0x9b850e0, event=0xbf96ab40, alienWidget=0x9b850e0, nativeWidget=0x9b617b8, buttonDown=0x323e058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#51 QApplicationPrivate::sendMouseEvent (receiver=0x9b850e0, event=0xbf96ab40, alienWidget=0x9b850e0, nativeWidget=0x9b617b8, buttonDown=0x323e058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#52 0x0298c088 in QETWidget::translateMouseEvent (this=0x9b617b8, event=0xbf96b05c) at kernel/qapplication_x11.cpp:4368
#53 0x0298b511 in QApplication::x11ProcessEvent (this=0xbf96b4a0, event=0xbf96b05c) at kernel/qapplication_x11.cpp:3379
#54 0x029ba60a in x11EventSourceDispatch (s=0x93f94a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#55 0x0252e5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#56 0x025322d8 in ?? () from /lib/libglib-2.0.so.0
#57 0x025324b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#58 0x00d9f5d5 in QEventDispatcherGlib::processEvents (this=0x93cd790, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#59 0x029ba135 in QGuiEventDispatcherGlib::processEvents (this=0x93cd790, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#60 0x00d72059 in QEventLoop::processEvents (this=0xbf96b354, flags=) at kernel/qeventloop.cpp:149
#61 0x00d724aa in QEventLoop::exec (this=0xbf96b354, flags=...) at kernel/qeventloop.cpp:201
#62 0x00d7669f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#63 0x028fa577 in QApplication::exec () at kernel/qapplication.cpp:3579
#64 0x0804ab0e in main (argc=1, argv=0xbf96b664) at ../../kmail/main.cpp:156

Possible duplicates by query: bug 252170, bug 250853, bug 250142, bug 248238, bug 248140.

Reported using DrKonqi