Application: polkit-kde-authentication-agent-1 (0.99.0)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:  Updated software with MUON, then after finished using the computer, the policykit1 crash error appeared.  This isn't the first time; happens often when I update software.

-- Backtrace:
Application: PolicyKit1-KDE (polkit-kde-authentication-agent-1), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f34710c4840 (LWP 2244))]

Thread 4 (Thread 0x7f3460f52700 (LWP 2254)):
#0  0x00007f346e5be773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f346c77df68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f346c77e792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f346c264516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f346c7a32b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f346b526efc in start_thread (arg=0x7f3460f52700) at pthread_create.c:304
#6  0x00007f346e5ca89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f345fec3700 (LWP 2472)):
#0  0x00007f346e59651d in nanosleep () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f346c7a66d2 in g_usleep () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f346c779cfc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f346c7a32b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f346b526efc in start_thread (arg=0x7f345fec3700) at pthread_create.c:304
#5  0x00007f346e5ca89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f345dc43700 (LWP 2473)):
#0  __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x1fb4ec8) at pthread_mutex_unlock.c:290
#2  0x00007f346c77cfe4 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f346c77ddfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f346c77e429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f346fa05f3e in QEventDispatcherGlib::processEvents (this=0x1e4dbf0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f346f9d9cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f346f9d9ef7 in QEventLoop::exec (this=0x7f345dc42d10, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f346f8f127f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#9  0x00007f346f9bccbf in QInotifyFileSystemWatcherEngine::run (this=0x1e68280) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f346f8f3d05 in QThreadPrivate::start (arg=0x1e68280) at thread/qthread_unix.cpp:331
#11 0x00007f346b526efc in start_thread (arg=0x7f345dc43700) at pthread_create.c:304
#12 0x00007f346e5ca89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f34710c4840 (LWP 2244)):
[KCrash Handler]
#6  0x00007f346c51af40 in g_type_check_instance_is_a () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#7  0x00007f346c4f98cd in g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#8  0x00007f346bd8a8da in ?? () from /usr/lib/libpolkit-agent-1.so.0
#9  0x00007f346c4f99f0 in g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007f347045bd44 in PolkitQt1::Agent::Session::~Session() () from /usr/lib/libpolkit-qt-agent-1.so.1
#11 0x00007f347045bd89 in PolkitQt1::Agent::Session::~Session() () from /usr/lib/libpolkit-qt-agent-1.so.1
#12 0x00007f346f9f1a88 in QObject::event (this=0x1e92a30, e=<optimized out>) at kernel/qobject.cpp:1200
#13 0x00007f346ed8b424 in notify_helper (e=0x1c78230, receiver=0x1e92a30, this=0x1a9ded0) at kernel/qapplication.cpp:4486
#14 QApplicationPrivate::notify_helper (this=0x1a9ded0, receiver=0x1e92a30, e=0x1c78230) at kernel/qapplication.cpp:4458
#15 0x00007f346ed90291 in QApplication::notify (this=0x7ffff5126df0, receiver=0x1e92a30, e=0x1c78230) at kernel/qapplication.cpp:4365
#16 0x00007f3470aad126 in KApplication::notify (this=0x7ffff5126df0, receiver=0x1e92a30, event=0x1c78230) at ../../kdeui/kernel/kapplication.cpp:311
#17 0x00007f346f9daafc in QCoreApplication::notifyInternal (this=0x7ffff5126df0, receiver=0x1e92a30, event=0x1c78230) at kernel/qcoreapplication.cpp:787
#18 0x00007f346f9de51f in sendEvent (event=0x1c78230, receiver=0x1e92a30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x1a775f0) at kernel/qcoreapplication.cpp:1428
#20 0x00007f346f9de7c4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071
#21 0x000000000040847e in ?? ()
#22 0x00007f346e50a30d in __libc_start_main (main=0x4081f0, argc=1, ubp_av=0x7ffff5127038, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffff5127028) at libc-start.c:226
#23 0x00000000004084e5 in _start ()

This bug may be a duplicate of or related to bug 258916.

Possible duplicates by query: bug 284734, bug 284716, bug 284501, bug 284497, bug 284399.

Reported using DrKonqi