Application: polkit-kde-authentication-agent-1 (0.1)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35.6-39.fc14.i686.PAE i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
Trying to upgrade my Fedora 14 system using KPackageKit. KPackageKit had just asked me whether I trusted packages from a third-party repository, and then it displayed "Waiting for authentication" and just waited - but no authentication dialog appeared. Eventually, this crash happened.

-- Backtrace:
Application: PolicyKit1-KDE (polkit-kde-authentication-agent-1), signal: Aborted
[Current thread is 1 (Thread 0xb772a9b0 (LWP 2251))]

Thread 3 (Thread 0xb576fb70 (LWP 2253)):
#0  0x00f9b424 in __kernel_vsyscall ()
#1  0x00975556 in poll () from /lib/libc.so.6
#2  0x00b1bdac in g_poll (fds=0xb4e029c0, nfds=3, timeout=-1) at gpoll.c:132
#3  0x00b0b8b7 in g_main_context_poll (context=0x85168d0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3093
#4  g_main_context_iterate (context=0x85168d0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2775
#5  0x00b0c04b in g_main_loop_run (loop=0x8516950) at gmain.c:2988
#6  0x0078bed5 in gdbus_shared_thread_func (data=0x0) at gdbusprivate.c:277
#7  0x00b34bd0 in g_thread_create_proxy (data=0x8516960) at gthread.c:1897
#8  0x00a45f19 in start_thread () from /lib/libpthread.so.0
#9  0x0098069e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xb4dffb70 (LWP 2254)):
[KCrash Handler]
#7  0x00f9b424 in __kernel_vsyscall ()
#8  0x008d0501 in raise () from /lib/libc.so.6
#9  0x008d1f6e in abort () from /lib/libc.so.6
#10 0x050db6ca in qt_message_output (msgType=QtFatalMsg, buf=0xb44ab9e0 "ASSERT failure in QList<T>::operator[]: \"index out of range\", file /usr/include/QtCore/qlist.h, line 463") at global/qglobal.cpp:2259
#11 0x050db899 in qt_message (msgType=QtFatalMsg, msg=0x524236c "ASSERT failure in %s: \"%s\", file %s, line %d", ap=0xb4dfeb54 "\201\217\366\004n\217\366\004R\217\366\004\317\001") at global/qglobal.cpp:2305
#12 0x050db9aa in qFatal (msg=0x524236c "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qglobal.cpp:2488
#13 0x050db9ed in qt_assert_x (where=0x4f68f81 "QList<T>::operator[]", what=0x4f68f6e "index out of range", file=0x4f68f52 "/usr/include/QtCore/qlist.h", line=463) at global/qglobal.cpp:2012
#14 0x04f61afb in operator[] (this=0xb44a6f28) at /usr/include/QtCore/qlist.h:463
#15 PolkitQt1::Authority::Private::init (this=0xb44a6f28) at /usr/src/debug/polkit-qt-1-0.96.1/core/polkitqt1-authority.cpp:214
#16 0x04f630f3 in PolkitQt1::Authority::Authority (this=0xb44a3650, authority=0x0, parent=0x0) at /usr/src/debug/polkit-qt-1-0.96.1/core/polkitqt1-authority.cpp:152
#17 0x04f631bd in PolkitQt1::Authority::instance (authority=0x0) at /usr/src/debug/polkit-qt-1-0.96.1/core/polkitqt1-authority.cpp:49
#18 0x08051c67 in AuthDialog::AuthDialog (this=0xb4403a60, actionId=..., message=..., iconName=..., details=0xb4402590, identities=...) at /usr/src/debug/polkit-kde-1-0.95.1/agent/AuthDialog.cpp:68
#19 0x0804eb37 in PolicyKitListener::initiateAuthentication (this=0x8471400, actionId=..., message=..., iconName=..., details=0xb4402590, cookie=..., identities=..., result=0xb4403658) at /usr/src/debug/polkit-kde-1-0.95.1/agent/policykitlistener.cpp:73
#20 0x04f45806 in PolkitQt1::Agent::ListenerAdapter::polkit_qt_listener_initiate_authentication (this=0x850c818, listener=0x8472030 [PolkitQtListener], action_id=0xb4402000 "org.freedesktop.packagekit.system-trust-signing-key", message=0xb4402034 "Authentication is required to consider a key used for signing packages as trusted", icon_name=0xb4402086 "package-x-generic", details=0xb4e01080, cookie=0xb4402128 "cookie0", identities=0xb4e010d0 = {...}, cancellable=0xb4e05b80 [GCancellable], result=0xb4402608) at /usr/src/debug/polkit-qt-1-0.96.1/agent/listeneradapter.cpp:103
#21 0x04f467f5 in polkit_qt_listener_initiate_authentication (agent_listener=0x8472030 [PolkitQtListener], action_id=0xb4402000 "org.freedesktop.packagekit.system-trust-signing-key", message=0xb4402034 "Authentication is required to consider a key used for signing packages as trusted", icon_name=0xb4402086 "package-x-generic", details=0xb4e01080, cookie=0xb4402128 "cookie0", identities=0xb4e010d0 = {...}, cancellable=0xb4e05b80 [GCancellable], callback=0x4f37850, user_data=0xb44019e0) at /usr/src/debug/polkit-qt-1-0.96.1/agent/polkitqtlistener.cpp:129
#22 0x04f373ed in polkit_agent_listener_initiate_authentication () from /usr/lib/libpolkit-agent-1.so.0
#23 0x04f3766d in ?? () from /usr/lib/libpolkit-agent-1.so.0
#24 0x0077bee3 in call_in_idle_cb (user_data=0xb4e03720) at gdbusconnection.c:4397
#25 0x00b07042 in g_idle_dispatch (source=0xb4e04e78, callback=0x77bdd0 <call_in_idle_cb>, user_data=0xb4e03720) at gmain.c:4254
#26 0x00b0b192 in g_main_dispatch (context=0xb4400468) at gmain.c:2149
#27 g_main_context_dispatch (context=0xb4400468) at gmain.c:2702
#28 0x00b0b978 in g_main_context_iterate (context=0xb4400468, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2780
#29 0x00b0c04b in g_main_loop_run (loop=0xb4400ce8) at gmain.c:2988
#30 0x04f36d8a in ?? () from /usr/lib/libpolkit-agent-1.so.0
#31 0x00b34bd0 in g_thread_create_proxy (data=0x851a3a8) at gthread.c:1897
#32 0x00a45f19 in start_thread () from /lib/libpthread.so.0
#33 0x0098069e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb772a9b0 (LWP 2251)):
#0  0x00f9b424 in __kernel_vsyscall ()
#1  0x00975556 in poll () from /lib/libc.so.6
#2  0x00d413b0 in _xcb_conn_wait (c=0x8478090, cond=0x8479124, vector=0xbfcab9a4, count=0xbfcab9a8) at xcb_conn.c:306
#3  0x00d4199b in _xcb_out_send (c=0x8478090, vector=0xbfcab9a4, count=0xbfcab9a8) at xcb_out.c:338
#4  0x00d41a48 in xcb_writev (c=0x8478090, vector=0xbfcaba08, count=3, requests=1) at xcb_out.c:286
#5  0x00c3ed33 in _XSend (dpy=0x8473b58, data=0x0, size=0) at xcb_io.c:427
#6  0x00c3f140 in _XEventsQueued (dpy=0x8473b58, mode=2) at xcb_io.c:294
#7  0x00c27ccb in XEventsQueued (dpy=0x8473b58, mode=2) at Pending.c:43
#8  0x03b48db7 in x11EventSourceDispatch (s=0x8472400, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:151
#9  0x00b0b192 in g_main_dispatch (context=0x8471490) at gmain.c:2149
#10 g_main_context_dispatch (context=0x8471490) at gmain.c:2702
#11 0x00b0b978 in g_main_context_iterate (context=0x8471490, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2780
#12 0x00b0bc35 in g_main_context_iteration (context=0x8471490, may_block=1) at gmain.c:2843
#13 0x05209387 in QEventDispatcherGlib::processEvents (this=0x8450180, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#14 0x03b48a46 in QGuiEventDispatcherGlib::processEvents (this=0x8450180, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#15 0x051da7ca in QEventLoop::processEvents (this=0xbfcabe04, flags=...) at kernel/qeventloop.cpp:149
#16 0x051daa7a in QEventLoop::exec (this=0xbfcabe04, flags=...) at kernel/qeventloop.cpp:201
#17 0x051df5f7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#18 0x03a94af8 in QApplication::exec () at kernel/qapplication.cpp:3672
#19 0x0804f020 in main (argc=) at /usr/src/debug/polkit-kde-1-0.95.1/agent/main.cpp:42

Reported using DrKonqi