Bug 242193

Application: krunner (0.1)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.33.5-desktop586-1mnb i686
Distribution: "Mandriva Linux 2010.1"

-- Information about the crash:
I was just trying to look if a certain file was present and suddenly krunner crashed. A few minutes ago, I tried to reproduce this crash, but then everything worked fine, no crashes whatsoever.

The crash does not seem to be reproducible.

 -- Backtrace:
Application: Commando uitvoeren (krunner), signal: Segmentation fault
[Current thread is 1 (Thread 0xb32346d0 (LWP 30572))]

Thread 5 (Thread 0xa6c4fb70 (LWP 31576)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5bb9c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb778326d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb67ce020 in wait (this=0x955ab40, mutex=0x9506478, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x955ab40, mutex=0x9506478, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb4561369 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x955ab28, th=0x95da728) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4563efb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9548a30, th=0x95da728) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb455fcea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x955ab28, th=0x95da728) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4563ffc in ThreadWeaver::WorkingHardState::applyForWork (this=0x9548a30, th=0x95da728) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb45615f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x955ab28, th=0x95da728, previous=0x0) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4564018 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9548a30, th=0x95da728) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb45615f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x955ab28, th=0x95da728, previous=0x99538d8) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4561ff4 in ThreadWeaver::ThreadRunHelper::run (this=0xa6c4f354, parent=0x955ab28, th=0x95da728) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:87
#13 0xb456277a in ThreadWeaver::Thread::run (this=0x95da728) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:142
#14 0xb67ccfcf in QThreadPrivate::start (arg=0x95da728) at thread/qthread_unix.cpp:248
#15 0xb5bb5ae5 in start_thread () from /lib/i686/libpthread.so.0
#16 0xb777503e in clone () from /lib/i686/libc.so.6

Thread 4 (Thread 0xa644eb70 (LWP 31577)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5bb9c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb778326d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb67ce020 in wait (this=0x955ab40, mutex=0x9506478, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x955ab40, mutex=0x9506478, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb4561369 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x955ab28, th=0x97d0768) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4563efb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9548a30, th=0x97d0768) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb455fcea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x955ab28, th=0x97d0768) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4563ffc in ThreadWeaver::WorkingHardState::applyForWork (this=0x9548a30, th=0x97d0768) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb45615f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x955ab28, th=0x97d0768, previous=0x98758b0) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4561ff4 in ThreadWeaver::ThreadRunHelper::run (this=0xa644e354, parent=0x955ab28, th=0x97d0768) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:87
#11 0xb456277a in ThreadWeaver::Thread::run (this=0x97d0768) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:142
#12 0xb67ccfcf in QThreadPrivate::start (arg=0x97d0768) at thread/qthread_unix.cpp:248
#13 0xb5bb5ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb777503e in clone () from /lib/i686/libc.so.6

Thread 3 (Thread 0xa5c4db70 (LWP 31578)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5bb9c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb778326d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb67ce020 in wait (this=0x955ab40, mutex=0x9506478, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x955ab40, mutex=0x9506478, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb4561369 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x955ab28, th=0x951b120) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4563efb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9548a30, th=0x951b120) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb455fcea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x955ab28, th=0x951b120) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4563ffc in ThreadWeaver::WorkingHardState::applyForWork (this=0x9548a30, th=0x951b120) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb45615f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x955ab28, th=0x951b120, previous=0x999c708) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4561ff4 in ThreadWeaver::ThreadRunHelper::run (this=0xa5c4d354, parent=0x955ab28, th=0x951b120) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:87
#11 0xb456277a in ThreadWeaver::Thread::run (this=0x951b120) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:142
#12 0xb67ccfcf in QThreadPrivate::start (arg=0x951b120) at thread/qthread_unix.cpp:248
#13 0xb5bb5ae5 in start_thread () from /lib/i686/libpthread.so.0
#14 0xb777503e in clone () from /lib/i686/libc.so.6

Thread 2 (Thread 0xa544cb70 (LWP 31579)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5bb9c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb778326d in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
#3  0xb67ce020 in wait (this=0x955ab40, mutex=0x9506478, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x955ab40, mutex=0x9506478, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb4561369 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x955ab28, th=0x97dd158) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4563efb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9548a30, th=0x97dd158) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb455fcea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x955ab28, th=0x97dd158) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4563ffc in ThreadWeaver::WorkingHardState::applyForWork (this=0x9548a30, th=0x97dd158) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb45615f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x955ab28, th=0x97dd158, previous=0x0) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4564018 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9548a30, th=0x97dd158) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb45615f3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x955ab28, th=0x97dd158, previous=0x93fce58) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4561ff4 in ThreadWeaver::ThreadRunHelper::run (this=0xa544c354, parent=0x955ab28, th=0x97dd158) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:87
#13 0xb456277a in ThreadWeaver::Thread::run (this=0x97dd158) at /usr/src/debug/kdelibs-4.4.3/threadweaver/Weaver/Thread.cpp:142
#14 0xb67ccfcf in QThreadPrivate::start (arg=0x97dd158) at thread/qthread_unix.cpp:248
#15 0xb5bb5ae5 in start_thread () from /lib/i686/libpthread.so.0
#16 0xb777503e in clone () from /lib/i686/libc.so.6

Thread 1 (Thread 0xb32346d0 (LWP 30572)):
[KCrash Handler]
#6  0xb64fc130 in QGraphicsWidget::~QGraphicsWidget (this=0x9c8b848, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:250
#7  0xb7817721 in ResultItem::~ResultItem (this=0x9c8b848, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.3/krunner/interfaces/default/resultitem.cpp:89
#8  0xb68e61b3 in qDeleteInEventHandler (o=0x9c8b848) at kernel/qobject.cpp:3998
#9  0xb68e7958 in QObject::event (this=0x9c8b848, e=0x0) at kernel/qobject.cpp:1231
#10 0xb64f8434 in QGraphicsWidget::event (this=0x9c8b848, event=0x9d0c928) at graphicsview/qgraphicswidget.cpp:1361
#11 0xb5e04f1c in QApplicationPrivate::notify_helper (this=0x94039f0, receiver=0x9c8b848, e=0x9d0c928) at kernel/qapplication.cpp:4300
#12 0xb5e0bd58 in QApplication::notify (this=0x93fede8, receiver=0x9c8b848, e=0x9d0c928) at kernel/qapplication.cpp:4183
#13 0xb70754a1 in KApplication::notify (this=0x93fede8, receiver=0x9c8b848, event=0x9d0c928) at /usr/src/debug/kdelibs-4.4.3/kdeui/kernel/kapplication.cpp:302
#14 0xb68d6a9e in QCoreApplication::notifyInternal (this=0x93fede8, receiver=0x9c8b848, event=0x9d0c928) at kernel/qcoreapplication.cpp:704
#15 0xb68d94a3 in sendEvent (receiver=0x0, event_type=0, data=0x93e3640) at kernel/qcoreapplication.h:215
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x93e3640) at kernel/qcoreapplication.cpp:1345
#17 0xb68d95fc in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#18 0xb6903add in sendPostedEvents (s=0x940c130) at kernel/qcoreapplication.h:220
#19 postEventSourceDispatch (s=0x940c130) at kernel/qeventdispatcher_glib.cpp:276
#20 0xb3ebfcbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0xb3ec39f8 in ?? () from /usr/lib/libglib-2.0.so.0
#22 0xb3ec3b9e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#23 0xb69035c1 in QEventDispatcherGlib::processEvents (this=0x9405b78, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#24 0xb5ec5bda in QGuiEventDispatcherGlib::processEvents (this=0x9405b78, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#25 0xb68d50fd in QEventLoop::processEvents (this=0xbfe6f5c4, flags=) at kernel/qeventloop.cpp:149
#26 0xb68d5549 in QEventLoop::exec (this=0xbfe6f5c4, flags=...) at kernel/qeventloop.cpp:201
#27 0xb68d96d0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#28 0xb5e04fc4 in QApplication::exec () at kernel/qapplication.cpp:3579
#29 0xb7810149 in kdemain (argc=1, argv=0xbfe6f794) at /usr/src/debug/kdebase-workspace-4.4.3/krunner/main.cpp:65
#30 0x080485cb in main (argc=1, argv=0xbfe6f794) at /usr/src/debug/kdebase-workspace-4.4.3/build/krunner/krunner_dummy.cpp:3

This bug may be a duplicate of or related to bug 224156.

Possible duplicates by query: bug 240704, bug 233540, bug 230409, bug 229316, bug 224980.

Reported using DrKonqi