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:
I was shutting down the KDE Desktop when I noticed the crash.

The crash does not seem to be reproducible.

-- Backtrace:
Application: PolicyKit1-KDE (polkit-kde-authentication-agent-1), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f22a6dc1840 (LWP 3586))]

Thread 4 (Thread 0x7f2296992700 (LWP 3628)):
#0  0x00007f22a42b8773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f22a2477f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f22a2478792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f22a1f5e516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f22a249d2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f22a1220efc in start_thread (arg=0x7f2296992700) at pthread_create.c:304
#6  0x00007f22a42c489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f2295903700 (LWP 7191)):
#0  0x00007f22a429051d in nanosleep () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f22a24a06d2 in g_usleep () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f22a2473cfc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f22a249d2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f22a1220efc in start_thread (arg=0x7f2295903700) at pthread_create.c:304
#5  0x00007f22a42c489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2293696700 (LWP 7192)):
#0  0x00007f22a42b8773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f22a2477f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f22a2478429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f22a56fff3e in QEventDispatcherGlib::processEvents (this=0x17558f0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f22a56d3cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f22a56d3ef7 in QEventLoop::exec (this=0x7f2293695d10, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f22a55eb27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f22a56b6cbf in QInotifyFileSystemWatcherEngine::run (this=0x1ab94c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f22a55edd05 in QThreadPrivate::start (arg=0x1ab94c0) at thread/qthread_unix.cpp:331
#9  0x00007f22a1220efc in start_thread (arg=0x7f2293696700) at pthread_create.c:304
#10 0x00007f22a42c489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f22a6dc1840 (LWP 3586)):
[KCrash Handler]
#6  0x00007f22a2214f40 in g_type_check_instance_is_a () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#7  0x00007f22a21f38cd in g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#8  0x00007f22a1a848da in ?? () from /usr/lib/libpolkit-agent-1.so.0
#9  0x00007f22a21f39f0 in g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007f22a6155d44 in PolkitQt1::Agent::Session::~Session() () from /usr/lib/libpolkit-qt-agent-1.so.1
#11 0x00007f22a6155d89 in PolkitQt1::Agent::Session::~Session() () from /usr/lib/libpolkit-qt-agent-1.so.1
#12 0x00007f22a56eba88 in QObject::event (this=0x199b640, e=<optimized out>) at kernel/qobject.cpp:1200
#13 0x00007f22a4a85424 in notify_helper (e=0x174b310, receiver=0x199b640, this=0x15a3cc0) at kernel/qapplication.cpp:4486
#14 QApplicationPrivate::notify_helper (this=0x15a3cc0, receiver=0x199b640, e=0x174b310) at kernel/qapplication.cpp:4458
#15 0x00007f22a4a8a291 in QApplication::notify (this=0x7fff530bd5b0, receiver=0x199b640, e=0x174b310) at kernel/qapplication.cpp:4365
#16 0x00007f22a67a7126 in KApplication::notify (this=0x7fff530bd5b0, receiver=0x199b640, event=0x174b310) at ../../kdeui/kernel/kapplication.cpp:311
#17 0x00007f22a56d4afc in QCoreApplication::notifyInternal (this=0x7fff530bd5b0, receiver=0x199b640, event=0x174b310) at kernel/qcoreapplication.cpp:787
#18 0x00007f22a56d851f in sendEvent (event=0x174b310, receiver=0x199b640) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x157d5f0) at kernel/qcoreapplication.cpp:1428
#20 0x00007f22a56d87c4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071
#21 0x000000000040847e in ?? ()
#22 0x00007f22a420430d in __libc_start_main (main=0x4081f0, argc=1, ubp_av=0x7fff530bd7f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff530bd7e8) at libc-start.c:226
#23 0x00000000004084e5 in _start ()

This bug may be a duplicate of or related to bug 285524.

Possible duplicates by query: bug 285524, bug 285354, bug 285335, bug 285318, bug 285265.

Reported using DrKonqi