Bug 276980

Application: polkit-kde-authentication-agent-1 (0.99.0)
KDE Platform Version: 4.6.4 (4.6.4) (Compiled from sources)
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:
Ao tentar reiniciar o laptop, ocorreu um travamento do sistema, gerando este relatório
- Unusual behavior I noticed:

The crash can be reproduced some of the time.

-- Backtrace:
Application: PolicyKit1-KDE (polkit-kde-authentication-agent-1), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5859af0 (LWP 2509))]

Thread 4 (Thread 0xb2b33b70 (LWP 2535)):
#0  0xb61adc6f in ?? () from /lib/i386-linux-gnu/libc.so.6
#1  0xb5ccb802 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb5ccd04f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5ccd92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5bf8304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#5  0xb5cf62df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5adae99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#7  0xb626773e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xb213eb70 (LWP 2762)):
#0  0xb77c9424 in __kernel_vsyscall ()
#1  0xb5ae20b9 in __lll_lock_wait () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb5add54b in _L_lock_791 () from /lib/i386-linux-gnu/libpthread.so.0
#3  0xb5add371 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#4  0xb6275616 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#5  0xb5cce851 in g_main_context_wakeup () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5cce9e1 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb5cf62df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb5adae99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb626773e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb087bb70 (LWP 2763)):
#0  0xb5a89d41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb6f18dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6fe54f2 in updateCurrentTime (this=0x9731b84, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x9731b84, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb6fe3d32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb087b08c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb6fe3dcd in timerSourcePrepare (source=0x9731b50, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb5ccbfd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb5ccce63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb5ccd524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb6fe4577 in QEventDispatcherGlib::processEvents (this=0x942c250, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb6fb6289 in QEventLoop::processEvents (this=0xb087b240, flags=...) at kernel/qeventloop.cpp:149
#12 0xb6fb6522 in QEventLoop::exec (this=0xb087b240, flags=...) at kernel/qeventloop.cpp:201
#13 0xb6ec02a0 in QThread::exec (this=0x9717620) at thread/qthread.cpp:492
#14 0xb6f97fdb in QInotifyFileSystemWatcherEngine::run (this=0x9717620) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb6ec2da2 in QThreadPrivate::start (arg=0x9717620) at thread/qthread_unix.cpp:320
#16 0xb5adae99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb626773e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb5859af0 (LWP 2509)):
[KCrash Handler]
#7  0xb5c77998 in g_type_check_instance_is_a () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#8  0xb5c527fc in g_object_unref () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#9  0xb5b3aa4f in ?? () from /usr/lib/libpolkit-agent-1.so.0
#10 0xb5c5298c in g_object_unref () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#11 0xb73e0bb0 in PolkitQt1::Agent::Session::Private::~Private() () from /usr/lib/libpolkit-qt-agent-1.so.1
#12 0xb73e0bf4 in PolkitQt1::Agent::Session::~Session() () from /usr/lib/libpolkit-qt-agent-1.so.1
#13 0xb73e0c52 in PolkitQt1::Agent::Session::~Session() () from /usr/lib/libpolkit-qt-agent-1.so.1
#14 0xb6fc9bc5 in qDeleteInEventHandler (o=0x9784f78) at kernel/qobject.cpp:3995
#15 0xb6fcc3e8 in QObject::event (this=0x9784f78, e=0x942a070) at kernel/qobject.cpp:1209
#16 0xb6511d24 in QApplicationPrivate::notify_helper (this=0x9308528, receiver=0x9784f78, e=0x942a070) at kernel/qapplication.cpp:4462
#17 0xb65168ce in QApplication::notify (this=0xbfd5ad9c, receiver=0x9784f78, e=0x942a070) at kernel/qapplication.cpp:3862
#18 0xb75e636a in KApplication::notify (this=0xbfd5ad9c, receiver=0x9784f78, event=0x942a070) at ../../kdeui/kernel/kapplication.cpp:311
#19 0xb6fb70bb in QCoreApplication::notifyInternal (this=0xbfd5ad9c, receiver=0x9784f78, event=0x942a070) at kernel/qcoreapplication.cpp:731
#20 0xb6fbac79 in sendEvent (receiver=0x0, event_type=52, data=0x92cf6d8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x92cf6d8) at kernel/qcoreapplication.cpp:1372
#22 0xb6fbae0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=52) at kernel/qcoreapplication.cpp:1265
#23 0xb6fbaf16 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1015
#24 0xb650f8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#25 0x08050951 in _start ()

Possible duplicates by query: bug 276591, bug 275471, bug 275208, bug 275027, bug 274614.

Reported using DrKonqi