Application: systemsettings (1.0)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
was in the process of instructing the system to forgot about particular removal media. removed a few from the list one by one, then a few at a time, then all of the rest of them. that apparently did not complete but instead i was presented with drkonki

 -- Backtrace:
Application: System Settings (systemsettings), signal: Aborted
[Current thread is 1 (Thread 0xb77a5710 (LWP 2077))]

Thread 3 (Thread 0xb4e57b70 (LWP 2078)):
#0  0x0029d422 in __kernel_vsyscall ()
#1  0x0046ed33 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0x00405697 in _L_lock_9637 () from /lib/tls/i686/cmov/libc.so.6
#3  0x00403ec6 in *__GI___libc_free (mem=0xa397148) at malloc.c:3736
#4  0x00359741 in operator delete(void*) () from /usr/lib/libstdc++.so.6
#5  0x00e04504 in QEventDispatcherGlib::unregisterSocketNotifier (this=0xa397550, notifier=0xb4e572ec) at kernel/qeventdispatcher_glib.cpp:493
#6  0x00df3779 in QSocketNotifier::setEnabled (this=0xfffffe00, enable=false) at kernel/qsocketnotifier.cpp:298
#7  0x00e04a72 in socketNotifierSourceCheck (source=0xa1b9e20) at kernel/qeventdispatcher_glib.cpp:92
#8  0x0576d799 in g_main_context_check () from /lib/libglib-2.0.so.0
#9  0x0576e0ce in ?? () from /lib/libglib-2.0.so.0
#10 0x0576e4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#11 0x00e045d5 in QEventDispatcherGlib::processEvents (this=0xa397550, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#12 0x00dd7059 in QEventLoop::processEvents (this=0xb4e57290, flags=) at kernel/qeventloop.cpp:149
#13 0x00dd74aa in QEventLoop::exec (this=0xb4e57290, flags=...) at kernel/qeventloop.cpp:201
#14 0x00cd35a8 in QThread::exec (this=0xa113ec8) at thread/qthread.cpp:487
#15 0x00db6c1b in QInotifyFileSystemWatcherEngine::run (this=0xa113ec8) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00cd632e in QThreadPrivate::start (arg=0xa113ec8) at thread/qthread_unix.cpp:248
#17 0x007a996e in start_thread (arg=0xb4e57b70) at pthread_create.c:300
#18 0x00461a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb35d4b70 (LWP 2081)):
#0  0x0029d422 in __kernel_vsyscall ()
#1  0x0046ed33 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0x00405697 in _L_lock_9637 () from /lib/tls/i686/cmov/libc.so.6
#3  0x00403ec6 in *__GI___libc_free (mem=0xa4e5038) at malloc.c:3736
#4  0x05772fc6 in g_free () from /lib/libglib-2.0.so.0
#5  0x05769f5a in ?? () from /lib/libglib-2.0.so.0
#6  0x00e050fd in ~QEventDispatcherGlib (this=0xa4e7568, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:366
#7  0x00cd5e9a in QThreadPrivate::finish (arg=0xeed890) at thread/qthread_unix.cpp:284
#8  0x00cd6336 in ~__pthread_cleanup_class (arg=0xeed890) at /usr/include/pthread.h:535
#9  QThreadPrivate::start (arg=0xeed890) at thread/qthread_unix.cpp:253
#10 0x007a996e in start_thread (arg=0xb35d4b70) at pthread_create.c:300
#11 0x00461a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb77a5710 (LWP 2077)):
[KCrash Handler]
#6  0x0029d422 in __kernel_vsyscall ()
#7  0x003be651 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0x003c1a82 in *__GI_abort () at abort.c:92
#9  0x003f549d in __libc_message (do_abort=2, fmt=0x4c9f98 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#10 0x003ff591 in malloc_printerr (action=<value optimized out>, str=0x6 <Address 0x6 out of bounds>, ptr=0xa45f9e8) at malloc.c:6264
#11 0x00400de8 in _int_free (av=<value optimized out>, p=<value optimized out>) at malloc.c:4792
#12 0x00403ecd in *__GI___libc_free (mem=0xa45f9e8) at malloc.c:3738
#13 0x00cd0a5d in qFree (ptr=0xa45f9e8) at global/qmalloc.cpp:60
#14 0x00d202b0 in QString::free (d=0xa45f9e8) at tools/qstring.cpp:1108
#15 0x00ccdf1b in ~QString (this=0x6, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qstring.h:869
#16 0x00dfcee0 in v_clear<QString> (d=0xbfa4c450) at ../../include/QtCore/private/../../../src/corelib/kernel/qvariant_p.h:144
#17 clear (d=0xbfa4c450) at kernel/qvariant.cpp:193
#18 0x0112ba5b in clear (d=0xbfa4c450) at kernel/qguivariant.cpp:280
#19 0x00df65ec in ~QVariant (this=0x0, __in_chrg=<value optimized out>) at kernel/qvariant.cpp:1380
#20 0x07a50f84 in DeviceAutomounterKCM::forgetSelectedDevices (this=0xa46bf50) at ../../../solid-device-automounter/kcm/DeviceAutomounterKCM.cpp:87
#21 0x07a4ed23 in DeviceAutomounterKCM::qt_metacall (this=0xa46bf50, _c=QMetaObject::InvokeMetaMethod, _id=41, _a=0xbfa4c5b8) at moc_DeviceAutomounterKCM.cpp:87
#22 0x00dddc9a in QMetaObject::metacall (object=0xa46bf50, cl=2077, idx=41, argv=0xbfa4c5b8) at kernel/qmetaobject.cpp:237
#23 0x00dec3d5 in QMetaObject::activate (sender=0xa55e9d0, m=0x1a1e8c4, local_signal_index=2, argv=0xbfa4c5b8) at kernel/qobject.cpp:3293
#24 0x0180e479 in QAbstractButton::clicked (this=0xa55e9d0, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#25 0x014edea9 in QAbstractButtonPrivate::emitClicked (this=0xa48b580) at widgets/qabstractbutton.cpp:546
#26 0x014eecf4 in QAbstractButtonPrivate::click (this=0xa48b580) at widgets/qabstractbutton.cpp:539
#27 0x014eefae in QAbstractButton::mouseReleaseEvent (this=0xa55e9d0, e=0xbfa4ccf0) at widgets/qabstractbutton.cpp:1121
#28 0x011417f8 in QWidget::event (this=0xa55e9d0, event=0xbfa4ccf0) at kernel/qwidget.cpp:7998
#29 0x014edd4e in QAbstractButton::event (this=0xa55e9d0, e=0x6) at widgets/qabstractbutton.cpp:1080
#30 0x015981f2 in QPushButton::event (this=0xa55e9d0, e=0xbfa4ccf0) at widgets/qpushbutton.cpp:679
#31 0x010e34dc in QApplicationPrivate::notify_helper (this=0x9fb9c18, receiver=0xa55e9d0, e=0xbfa4ccf0) at kernel/qapplication.cpp:4300
#32 0x010ea9f7 in QApplication::notify (this=0xbfa4d5ac, receiver=0xa55e9d0, e=0xbfa4ccf0) at kernel/qapplication.cpp:3865
#33 0x00a30f5a in KApplication::notify (this=0xbfa4d5ac, receiver=0xa55e9d0, event=0xbfa4ccf0) at ../../kdeui/kernel/kapplication.cpp:302
#34 0x00dd8a3b in QCoreApplication::notifyInternal (this=0xbfa4d5ac, receiver=0xa55e9d0, event=0xbfa4ccf0) at kernel/qcoreapplication.cpp:704
#35 0x010e9952 in QCoreApplication::sendEvent (receiver=0xa55e9d0, event=0xbfa4ccf0, alienWidget=0xa55e9d0, nativeWidget=0xa0d2168, buttonDown=0x1a27058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QApplicationPrivate::sendMouseEvent (receiver=0xa55e9d0, event=0xbfa4ccf0, alienWidget=0xa55e9d0, nativeWidget=0xa0d2168, buttonDown=0x1a27058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#37 0x01175088 in QETWidget::translateMouseEvent (this=0xa0d2168, event=0xbfa4d20c) at kernel/qapplication_x11.cpp:4368
#38 0x01174511 in QApplication::x11ProcessEvent (this=0xbfa4d5ac, event=0xbfa4d20c) at kernel/qapplication_x11.cpp:3379
#39 0x011a360a in x11EventSourceDispatch (s=0x9fbcb00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#40 0x0576a5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#41 0x0576e2d8 in ?? () from /lib/libglib-2.0.so.0
#42 0x0576e4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#43 0x00e045d5 in QEventDispatcherGlib::processEvents (this=0x9f944a0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#44 0x011a3135 in QGuiEventDispatcherGlib::processEvents (this=0x9f944a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x00dd7059 in QEventLoop::processEvents (this=0xbfa4d504, flags=) at kernel/qeventloop.cpp:149
#46 0x00dd74aa in QEventLoop::exec (this=0xbfa4d504, flags=...) at kernel/qeventloop.cpp:201
#47 0x00ddb69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#48 0x010e3577 in QApplication::exec () at kernel/qapplication.cpp:3579
#49 0x08056b5e in main (argc=5, argv=0xbfa4d6f4) at ../../../systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 224982.

Possible duplicates by query: bug 236203, bug 228333, bug 220452, bug 209762.

Reported using DrKonqi