Bug 255095

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
I was looking for some file in Dolphin and I enabled Strigi file indexere, then I clicked on an icon in System Tray (see below) in that moment plasma crashed. 
- Unusual behavior I noticed:
An icon appeared in system tray, I've tried to see what is it, but when I've clicked on it Plasma Crashed.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76f4720 (LWP 1481))]

Thread 6 (Thread 0xaeba5b70 (LWP 1484)):
#0  0x07319e36 in clock_gettime (clock_id=120709108, tp=0xaeba4f80) at ../sysdeps/unix/clock_gettime.c:100
#1  0x0654b50b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x066226e5 in QTimerInfoList::updateCurrentTime (this=0x9622bbc) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0662272a in QTimerInfoList::timerWait (this=0x9622bbc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x066207a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaeba50ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0662083d in timerSourcePrepare (source=0x0, timeout=0x731dff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x03579e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x0357a279 in ?? () from /lib/libglib-2.0.so.0
#9  0x0357a848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x0662059f in QEventDispatcherGlib::processEvents (this=0x9694be0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x065f0609 in QEventLoop::processEvents (this=0xaeba5280, flags=) at kernel/qeventloop.cpp:149
#12 0x065f0a8a in QEventLoop::exec (this=0xaeba5280, flags=...) at kernel/qeventloop.cpp:201
#13 0x064ecb7e in QThread::exec (this=0x968f978) at thread/qthread.cpp:490
#14 0x065cf35b in QInotifyFileSystemWatcherEngine::run (this=0x968f978) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x064efdf9 in QThreadPrivate::start (arg=0x968f978) at thread/qthread_unix.cpp:266
#16 0x00420cc9 in start_thread (arg=0xaeba5b70) at pthread_create.c:304
#17 0x007756ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xadba3b70 (LWP 2151)):
#0  0x00ea6416 in __kernel_vsyscall ()
#1  0x004254dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00782dad in __pthread_cond_wait (cond=0x9933648, mutex=0x9933630) at forward.c:139
#3  0x064f09c7 in wait (this=0x99331c0, mutex=0x9933228, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x99331c0, mutex=0x9933228, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00680030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99331a8, th=0x9c9e0a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x006837dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9933748, th=0x9c9e0a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0067f55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99331a8, th=0x9c9e0a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x006838d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9933748, th=0x9c9e0a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00680533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99331a8, th=0x9c9e0a8, previous=0x992ff80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0068195e in ThreadWeaver::ThreadRunHelper::run (this=0xadba32e4, parent=0x99331a8, th=0x9c9e0a8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0068207b in ThreadWeaver::Thread::run (this=0x9c9e0a8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x064efdf9 in QThreadPrivate::start (arg=0x9c9e0a8) at thread/qthread_unix.cpp:266
#13 0x00420cc9 in start_thread (arg=0xadba3b70) at pthread_create.c:304
#14 0x007756ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xae3a4b70 (LWP 2152)):
#0  0x00ea6416 in __kernel_vsyscall ()
#1  0x004254dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00782dad in __pthread_cond_wait (cond=0x9933648, mutex=0x9933630) at forward.c:139
#3  0x064f09c7 in wait (this=0x99331c0, mutex=0x9933228, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x99331c0, mutex=0x9933228, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00680030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99331a8, th=0x9cccb38) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x006837dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9933748, th=0x9cccb38) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0067f55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99331a8, th=0x9cccb38) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x006838d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9933748, th=0x9cccb38) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00680533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99331a8, th=0x9cccb38, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x006838f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9933748, th=0x9cccb38) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00680533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99331a8, th=0x9cccb38, previous=0xab500ee0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0068195e in ThreadWeaver::ThreadRunHelper::run (this=0xae3a42e4, parent=0x99331a8, th=0x9cccb38) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0068207b in ThreadWeaver::Thread::run (this=0x9cccb38) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x064efdf9 in QThreadPrivate::start (arg=0x9cccb38) at thread/qthread_unix.cpp:266
#15 0x00420cc9 in start_thread (arg=0xae3a4b70) at pthread_create.c:304
#16 0x007756ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xab4ffb70 (LWP 2153)):
#0  0x00ea6416 in __kernel_vsyscall ()
#1  0x004254dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00782dad in __pthread_cond_wait (cond=0x9933648, mutex=0x9933630) at forward.c:139
#3  0x064f09c7 in wait (this=0x99331c0, mutex=0x9933228, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x99331c0, mutex=0x9933228, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00680030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99331a8, th=0x9c5ca18) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x006837dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9933748, th=0x9c5ca18) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0067f55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99331a8, th=0x9c5ca18) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x006838d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9933748, th=0x9c5ca18) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00680533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99331a8, th=0x9c5ca18, previous=0x9cc82e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0068195e in ThreadWeaver::ThreadRunHelper::run (this=0xab4ff2e4, parent=0x99331a8, th=0x9c5ca18) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0068207b in ThreadWeaver::Thread::run (this=0x9c5ca18) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x064efdf9 in QThreadPrivate::start (arg=0x9c5ca18) at thread/qthread_unix.cpp:266
#13 0x00420cc9 in start_thread (arg=0xab4ffb70) at pthread_create.c:304
#14 0x007756ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xaaaffb70 (LWP 2154)):
#0  0x00ea6416 in __kernel_vsyscall ()
#1  0x004254dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00782dad in __pthread_cond_wait (cond=0x9933648, mutex=0x9933630) at forward.c:139
#3  0x064f09c7 in wait (this=0x99331c0, mutex=0x9933228, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x99331c0, mutex=0x9933228, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00680030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x99331a8, th=0xaab00a20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x006837dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9933748, th=0xaab00a20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0067f55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x99331a8, th=0xaab00a20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x006838d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9933748, th=0xaab00a20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00680533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x99331a8, th=0xaab00a20, previous=0x9a98d98) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0068195e in ThreadWeaver::ThreadRunHelper::run (this=0xaaaff2e4, parent=0x99331a8, th=0xaab00a20) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0068207b in ThreadWeaver::Thread::run (this=0xaab00a20) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x064efdf9 in QThreadPrivate::start (arg=0xaab00a20) at thread/qthread_unix.cpp:266
#13 0x00420cc9 in start_thread (arg=0xaaaffb70) at pthread_create.c:304
#14 0x007756ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb76f4720 (LWP 1481)):
[KCrash Handler]
#7  0x0109c3aa in KJob::isAutoDelete (this=0x9cf4230) at ../../kdecore/jobs/kjob.cpp:353
#8  0x0028a5a7 in Plasma::ServiceJob::setResult (this=0x9cf4230, result=...) at ../../plasma/servicejob.cpp:80
#9  0x089afd6d in StatusNotifierItemJob::contextMenuReady (this=0x9cf4230, menu=0x9c3d018) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#10 0x089afded in StatusNotifierItemJob::qt_metacall (this=0x9cf4230, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfecfc68) at ./statusnotifieritemjob.moc:75
#11 0x065f78ca in QMetaObject::metacall (object=0x9cf4230, cl=108157368, idx=27, argv=0xbfecfc68) at kernel/qmetaobject.cpp:237
#12 0x0660a6ad in QMetaObject::activate (sender=0x9ce23b0, m=0x89b6c40, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#13 0x089a90a3 in StatusNotifierItemSource::contextMenuReady (this=0x9ce23b0, _t1=0x9c3d018) at ./statusnotifieritemsource.moc:109
#14 0x089a92b1 in StatusNotifierItemSource::contextMenuReady (this=0x9ce23b0) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:369
#15 0x089ae803 in StatusNotifierItemSource::qt_metacall (this=0x9ce23b0, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbfecfd8c) at ./statusnotifieritemsource.moc:90
#16 0x065f78ca in QMetaObject::metacall (object=0x9ce23b0, cl=108157368, idx=11, argv=0xbfecfd8c) at kernel/qmetaobject.cpp:237
#17 0x0660a6ad in QMetaObject::activate (sender=0x9cac350, m=0x34ded84, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#18 0x034c9567 in DBusMenuImporter::menuUpdated() () from /usr/lib/libdbusmenu-qt.so.2
#19 0x034cecdc in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt.so.2
#20 0x034cff2b in DBusMenuImporter::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdbusmenu-qt.so.2
#21 0x065f78ca in QMetaObject::metacall (object=0x9cac350, cl=108157368, idx=12, argv=0xbfecffcc) at kernel/qmetaobject.cpp:237
#22 0x0660a6ad in QMetaObject::activate (sender=0x9c3d018, m=0x1cc7fe8, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#23 0x01806ee7 in QMenu::aboutToShow (this=0x9c3d018) at .moc/release-shared/moc_qmenu.cpp:151
#24 0x0180e193 in QMenu::qt_metacall (this=0x9c3d018, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfed011c) at .moc/release-shared/moc_qmenu.cpp:97
#25 0x065f78ca in QMetaObject::metacall (object=0x9c3d018, cl=108157368, idx=27, argv=0xbfed011c) at kernel/qmetaobject.cpp:237
#26 0x065fb352 in QMetaMethod::invoke (this=0xbfed02ac, object=0x9c3d018, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1575
#27 0x065fca1f in QMetaObject::invokeMethod (obj=0x9c3d018, member=0x34d53e1 "aboutToShow", type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1148
#28 0x034c993e in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt.so.2
#29 0x089aa6ef in StatusNotifierItemSource::contextMenu (this=0x9ce23b0, x=1091, y=750) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:474
#30 0x089b133e in StatusNotifierItemJob::start (this=0x9cf4230) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#31 0x0028a423 in Plasma::ServiceJobPrivate::slotStart (this=0x9cf4248) at ../../plasma/servicejob.cpp:37
#32 0x0028a4f4 in Plasma::ServiceJob::qt_metacall (this=0x9cf4230, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0x9be7180) at ./servicejob.moc:72
#33 0x089afdca in StatusNotifierItemJob::qt_metacall (this=0x9cf4230, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0x9be7180) at ./statusnotifieritemjob.moc:70
#34 0x065f78ca in QMetaObject::metacall (object=0x9cf4230, cl=108157368, idx=26, argv=0x9be7180) at kernel/qmetaobject.cpp:237
#35 0x06602df6 in QMetaCallEvent::placeMetaCall (this=0x96957a8, object=0x9cf4230) at kernel/qobject.cpp:534
#36 0x066046a2 in QObject::event (this=0x9cf4230, e=0x92dd918) at kernel/qobject.cpp:1219
#37 0x01342fdc in QApplicationPrivate::notify_helper (this=0x922cbe0, receiver=0x9cf4230, e=0x96957a8) at kernel/qapplication.cpp:4396
#38 0x0134904e in QApplication::notify (this=0x92215f0, receiver=0x9cf4230, e=0x96957a8) at kernel/qapplication.cpp:3798
#39 0x00c4f68a in KApplication::notify (this=0x92215f0, receiver=0x9cf4230, event=0x96957a8) at ../../kdeui/kernel/kapplication.cpp:310
#40 0x065f1b3b in QCoreApplication::notifyInternal (this=0x92215f0, receiver=0x9cf4230, event=0x96957a8) at kernel/qcoreapplication.cpp:732
#41 0x065f4d8b in sendEvent (receiver=0x0, event_type=0, data=0x920b028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x920b028) at kernel/qcoreapplication.cpp:1373
#43 0x065f4f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#44 0x06620a74 in sendPostedEvents (s=0x922ef10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#45 postEventSourceDispatch (s=0x922ef10) at kernel/qeventdispatcher_glib.cpp:277
#46 0x03576855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#47 0x0357a668 in ?? () from /lib/libglib-2.0.so.0
#48 0x0357a848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#49 0x06620565 in QEventDispatcherGlib::processEvents (this=0x920ace8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#50 0x01404be5 in QGuiEventDispatcherGlib::processEvents (this=0x920ace8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x065f0609 in QEventLoop::processEvents (this=0xbfed1084, flags=) at kernel/qeventloop.cpp:149
#52 0x065f0a8a in QEventLoop::exec (this=0xbfed1084, flags=...) at kernel/qeventloop.cpp:201
#53 0x065f500f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#54 0x01341e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#55 0x0049686e in kdemain (argc=1, argv=0xbfed1294) at ../../../../plasma/desktop/shell/main.cpp:118
#56 0x080485bb in main (argc=1, argv=0xbfed1294) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 241562.

Possible duplicates by query: bug 254603, bug 254035, bug 254005, bug 253943, bug 248527.

Reported using DrKonqi