Application: polkit-kde-authentication-agent-1 (0.99.0)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 2.6.40.4-5.fc15.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
Shutdown using shutdown button within VBOX virtual machine instance of Fedora 15 KDE running on Ubuntu 11.04

-- Backtrace:
Application: PolicyKit1-KDE (polkit-kde-authentication-agent-1), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77e89b0 (LWP 1323))]

Thread 3 (Thread 0xb56f2b70 (LWP 1365)):
#0  0x00e8a416 in __kernel_vsyscall ()
#1  0x0011cd52 in __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S:145
#2  0x001188c7 in _L_lock_600 () from /lib/libpthread.so.0
#3  0x001187b4 in __pthread_mutex_lock (mutex=0x911fd9c) at pthread_mutex_lock.c:65
#4  0x024cfffc in g_main_context_check (context=0x911fd98, max_priority=2147483647, fds=0xb4d029c0, n_fds=3) at gmain.c:2899
#5  0x024d0c90 in g_main_context_iterate (context=0x911fd98, block=38664832, dispatch=1, self=0x911fe28) at gmain.c:3089
#6  0x024d1457 in g_main_loop_run (loop=0x911fd88) at gmain.c:3300
#7  0x03e14032 in gdbus_shared_thread_func (data=0x0) at gdbusprivate.c:276
#8  0x024f8535 in g_thread_create_proxy (data=0x911fe28) at gthread.c:1955
#9  0x00116a2e in start_thread (arg=0xb56f2b70) at pthread_create.c:305
#10 0x021d034e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 2 (Thread 0xb4bc4b70 (LWP 1420)):
#0  0x00e8a416 in __kernel_vsyscall ()
#1  0x0011d0db in read () at ../sysdeps/unix/syscall-template.S:82
#2  0x024d244f in read (__nbytes=20, __buf=0xb4bc4258, __fd=<optimized out>) at /usr/include/bits/unistd.h:45
#3  child_watch_helper_thread (data=0x0) at gmain.c:4315
#4  0x024f8535 in g_thread_create_proxy (data=0x913dc40) at gthread.c:1955
#5  0x00116a2e in start_thread (arg=0xb4bc4b70) at pthread_create.c:305
#6  0x021d034e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb77e89b0 (LWP 1323)):
[KCrash Handler]
#7  g_type_check_instance_is_a (type_instance=0x9123e20, iface_type=80) at gtype.c:3952
#8  0x00382466 in g_object_unref (_object=0x9123e20) at gobject.c:2668
#9  0x4edb1a73 in polkit_agent_session_finalize (object=0x91d8c38) at polkitagentsession.c:149
#10 0x003825f5 in g_object_unref (_object=0x91d8c38) at gobject.c:2734
#11 0x4f8e3edf in PolkitQt1::Agent::Session::Private::~Private (this=0x91d6348, __in_chrg=<optimized out>) at /usr/src/debug/polkit-qt-1-0.99.0/agent/polkitqt1-agent-session.cpp:49
#12 0x4f8e3f25 in PolkitQt1::Agent::Session::~Session (this=0x9134890, __in_chrg=<optimized out>) at /usr/src/debug/polkit-qt-1-0.99.0/agent/polkitqt1-agent-session.cpp:77
#13 0x4f8e3f83 in PolkitQt1::Agent::Session::~Session (this=0x9134890, __in_chrg=<optimized out>) at /usr/src/debug/polkit-qt-1-0.99.0/agent/polkitqt1-agent-session.cpp:78
#14 0x00cf4214 in qDeleteInEventHandler (o=0x9134890) at kernel/qobject.cpp:3986
#15 0x00cf9948 in QObject::event (this=0x9134890, e=0x90d2540) at kernel/qobject.cpp:1200
#16 0x00fb8464 in notify_helper (e=0x90d2540, receiver=0x9134890, this=0x9077e50) at kernel/qapplication.cpp:4462
#17 QApplicationPrivate::notify_helper (this=0x9077e50, receiver=0x9134890, e=0x90d2540) at kernel/qapplication.cpp:4434
#18 0x00fbd8a3 in QApplication::notify (this=0x90d2540, receiver=0x9134890, e=0x90d2540) at kernel/qapplication.cpp:4209
#19 0x006538c2 in KApplication::notify (this=0xbfbbbacc, receiver=0x9134890, event=0x90d2540) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#20 0x00ce141e in QCoreApplication::notifyInternal (this=0xbfbbbacc, receiver=0x9134890, event=0x90d2540) at kernel/qcoreapplication.cpp:731
#21 0x00ce4ea8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:215
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x9058c78) at kernel/qcoreapplication.cpp:1372
#23 0x00ce506d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=52) at kernel/qcoreapplication.cpp:1265
#24 0x00ce514e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1015
#25 0x00fb6245 in QApplication::exec () at kernel/qapplication.cpp:3736
#26 0x0804e76b in main (argc=152404416, argv=0x91359a0) at /usr/src/debug/polkit-kde-agent-1-0.99.0/main.cpp:44

Possible duplicates by query: bug 281558, bug 280788, bug 280547, bug 278408, bug 278241.

Reported using DrKonqi