Application: polkit-kde-authentication-agent-1 (0.99.0)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic-pae i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
Shutting down my computer.

- Unusual behavior I noticed:
Prior to shutting down, I attempted to install updates and the update failed due to network issues (even thought my internet connectivity was fine.) This may or may not be related.

-- Backtrace:
Application: PolicyKit1-KDE (polkit-kde-authentication-agent-1), signal: Segmentation fault
[Current thread is 1 (Thread 0xb595baf0 (LWP 9772))]

Thread 4 (Thread 0xb2dd3b70 (LWP 9916)):
#0  0xb78ce424 in __kernel_vsyscall ()
#1  0xb635af76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb5ddf84b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5dcf1af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5dcf92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5cfa304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb5df82df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb5bdce99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb636973e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xb22b1b70 (LWP 25753)):
#0  0xb78ce424 in __kernel_vsyscall ()
#1  0xb6358e9b in read () from /lib/i386-linux-gnu/libc.so.6
#2  0xb5dd0995 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5df82df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5bdce99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#5  0xb636973e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb0ad9b70 (LWP 25761)):
#0  0xb5b8bd41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb701add8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb70e74f2 in updateCurrentTime (this=0x910cacc, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x910cacc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb70e5d32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb0ad908c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb70e5dcd in timerSourcePrepare (source=0x910ca98, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb5dcdfd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb5dcee63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb5dcf524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb70e6577 in QEventDispatcherGlib::processEvents (this=0x9036d10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb70b8289 in QEventLoop::processEvents (this=0xb0ad9240, flags=...) at kernel/qeventloop.cpp:149
#12 0xb70b8522 in QEventLoop::exec (this=0xb0ad9240, flags=...) at kernel/qeventloop.cpp:201
#13 0xb6fc22a0 in QThread::exec (this=0x90f5eb8) at thread/qthread.cpp:492
#14 0xb7099fdb in QInotifyFileSystemWatcherEngine::run (this=0x90f5eb8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb6fc4da2 in QThreadPrivate::start (arg=0x90f5eb8) at thread/qthread_unix.cpp:320
#16 0xb5bdce99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb636973e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb595baf0 (LWP 9772)):
[KCrash Handler]
#7  0xb5d79998 in g_type_check_instance_is_a () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#8  0xb5d547fc in g_object_unref () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#9  0xb5c3ca4f in ?? () from /usr/lib/libpolkit-agent-1.so.0
#10 0xb5d5498c in g_object_unref () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#11 0xb74e2bb0 in PolkitQt1::Agent::Session::Private::~Private() () from /usr/lib/libpolkit-qt-agent-1.so.1
#12 0xb74e2bf4 in PolkitQt1::Agent::Session::~Session() () from /usr/lib/libpolkit-qt-agent-1.so.1
#13 0xb74e2c52 in PolkitQt1::Agent::Session::~Session() () from /usr/lib/libpolkit-qt-agent-1.so.1
#14 0xb70cbbc5 in qDeleteInEventHandler (o=0x8e46a48) at kernel/qobject.cpp:3995
#15 0xb70ce3e8 in QObject::event (this=0x8e46a48, e=0x8dd3fc8) at kernel/qobject.cpp:1209
#16 0xb6613d24 in QApplicationPrivate::notify_helper (this=0x8d408c0, receiver=0x8e46a48, e=0x8dd3fc8) at kernel/qapplication.cpp:4462
#17 0xb66188ce in QApplication::notify (this=0xbfa30bdc, receiver=0x8e46a48, e=0x8dd3fc8) at kernel/qapplication.cpp:3862
#18 0xb76e73ca in KApplication::notify (this=0xbfa30bdc, receiver=0x8e46a48, event=0x8dd3fc8) at ../../kdeui/kernel/kapplication.cpp:311
#19 0xb70b90bb in QCoreApplication::notifyInternal (this=0xbfa30bdc, receiver=0x8e46a48, event=0x8dd3fc8) at kernel/qcoreapplication.cpp:731
#20 0xb70bcc79 in sendEvent (receiver=0x0, event_type=52, data=0x8d086d8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x8d086d8) at kernel/qcoreapplication.cpp:1372
#22 0xb70bce0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=52) at kernel/qcoreapplication.cpp:1265
#23 0xb70bcf16 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1015
#24 0xb66118e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#25 0x08050951 in _start ()

This bug may be a duplicate of or related to bug 274451.

Possible duplicates by query: bug 274451, bug 273625, bug 273512, bug 272748, bug 272747.

Reported using DrKonqi