Bug 313114

Application: krunner (0.1)
KDE Platform Version: 4.9.97
Qt Version: 4.8.4
Operating System: Linux 3.7.1-17-desktop i686
Distribution: "openSUSE 12.2 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
I typed the equation "=7000/4*60" and was changing it to "=7000/4/60" which is when krunner crashed

The crash can be reproduced some of the time.

-- Backtrace:
Application: Run Command Interface (kdeinit4), signal: Aborted
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb569eb00 (LWP 1511))]

Thread 6 (Thread 0xb09a4b40 (LWP 1536)):
#0  postEventSourcePrepare (s=0xb0000da8, timeout=0xb09a409c) at kernel/qeventdispatcher_glib.cpp:255
#1  0xb593e2a2 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0xb593e9ef in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb593ec51 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0xb6db364f in QEventDispatcherGlib::processEvents (this=0xb0000468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0xb6d8012c in QEventLoop::processEvents (this=this@entry=0xb09a4228, flags=...) at kernel/qeventloop.cpp:149
#6  0xb6d80421 in QEventLoop::exec (this=0xb09a4228, flags=...) at kernel/qeventloop.cpp:204
#7  0xb6c6bb3c in QThread::exec (this=0x8dad898) at thread/qthread.cpp:542
#8  0xb6d5e67d in QInotifyFileSystemWatcherEngine::run (this=0x8dad898) at io/qfilesystemwatcher_inotify.cpp:256
#9  0xb6c6ef48 in QThreadPrivate::start (arg=0x8dad898) at thread/qthread_unix.cpp:338
#10 0xb6bebe32 in start_thread () from /lib/libpthread.so.0
#11 0xb5f5a7ee in clone () from /lib/libc.so.6

Thread 5 (Thread 0xa9344b40 (LWP 2016)):
#0  0xb776c424 in __kernel_vsyscall ()
#1  0xb6befa4c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb6c6f520 in wait (time=4294967295, this=0x8deec38) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x8e14a88, mutex=0x8dbd3e0, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0xb2a3c3f5 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8e14a70, th=0x8e63db0) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb2a3f23b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8dbc680, th=0x8e63db0) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb2a3bf5a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8e14a70, th=0x8e63db0) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb2a3f394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dbc680, th=0x8e63db0) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb2a3be53 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8e14a70, th=0x8e63db0, previous=0x9162048) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb2a3dde4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa9344284, parent=0x8e14a70, th=th@entry=0x8e63db0) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/Thread.cpp:87
#10 0xb2a3de9a in ThreadWeaver::Thread::run (this=0x8e63db0) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/Thread.cpp:142
#11 0xb6c6ef48 in QThreadPrivate::start (arg=0x8e63db0) at thread/qthread_unix.cpp:338
#12 0xb6bebe32 in start_thread () from /lib/libpthread.so.0
#13 0xb5f5a7ee in clone () from /lib/libc.so.6

Thread 4 (Thread 0xa8b43b40 (LWP 2017)):
#0  0xb776c424 in __kernel_vsyscall ()
#1  0xb6befa4c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb6c6f520 in wait (time=4294967295, this=0x8deec38) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x8e14a88, mutex=0x8dbd3e0, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0xb2a3c3f5 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8e14a70, th=0x8f05db8) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb2a3f23b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8dbc680, th=0x8f05db8) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb2a3bf5a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8e14a70, th=0x8f05db8) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb2a3f394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dbc680, th=0x8f05db8) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb2a3be53 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8e14a70, th=0x8f05db8, previous=0x9255058) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb2a3dde4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa8b43284, parent=0x8e14a70, th=th@entry=0x8f05db8) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/Thread.cpp:87
#10 0xb2a3de9a in ThreadWeaver::Thread::run (this=0x8f05db8) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/Thread.cpp:142
#11 0xb6c6ef48 in QThreadPrivate::start (arg=0x8f05db8) at thread/qthread_unix.cpp:338
#12 0xb6bebe32 in start_thread () from /lib/libpthread.so.0
#13 0xb5f5a7ee in clone () from /lib/libc.so.6

Thread 3 (Thread 0xa8342b40 (LWP 2018)):
#0  0xb776c424 in __kernel_vsyscall ()
#1  0xb6befa4c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb6c6f520 in wait (time=4294967295, this=0x8deec38) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x8e14a88, mutex=0x8dbd3e0, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0xb2a3c3f5 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8e14a70, th=0x8f5ca28) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb2a3f23b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8dbc680, th=0x8f5ca28) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb2a3bf5a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8e14a70, th=0x8f5ca28) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb2a3f394 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dbc680, th=0x8f5ca28) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb2a3be53 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8e14a70, th=0x8f5ca28, previous=0x8f9b5a8) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb2a3dde4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa8342284, parent=0x8e14a70, th=th@entry=0x8f5ca28) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/Thread.cpp:87
#10 0xb2a3de9a in ThreadWeaver::Thread::run (this=0x8f5ca28) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/Thread.cpp:142
#11 0xb6c6ef48 in QThreadPrivate::start (arg=0x8f5ca28) at thread/qthread_unix.cpp:338
#12 0xb6bebe32 in start_thread () from /lib/libpthread.so.0
#13 0xb5f5a7ee in clone () from /lib/libc.so.6

Thread 2 (Thread 0xa7b41b40 (LWP 2019)):
[KCrash Handler]
#7  0xb776c424 in __kernel_vsyscall ()
#8  0xb5e9e31f in raise () from /lib/libc.so.6
#9  0xb5e9fc03 in abort () from /lib/libc.so.6
#10 0xb576b715 in _dbus_abort () at dbus-sysdeps.c:94
#11 0xb5760901 in _dbus_warn_check_failed (format=0xb5771748 "arguments to %s() were incorrect, assertion \"%s\" failed in file %s line %d.\nThis is normally a bug in some application using the D-Bus library.\n") at dbus-internals.c:290
#12 0xb575652e in dbus_pending_call_block (pending=0x0) at dbus-pending-call.c:742
#13 0xb5ae35e3 in q_dbus_pending_call_block (pending=<optimized out>) at qdbus_symbols_p.h:309
#14 QDBusConnectionPrivate::waitForFinished (this=0x8cb3898, pcall=0xa726aa98) at qdbusintegrator.cpp:1781
#15 0xb5b27231 in QDBusPendingCallPrivate::waitForFinished (this=0xa726aa98) at qdbuspendingcall.cpp:245
#16 0xaa17044e in AudioPlayerControlRunner::searchCollectionFor (this=this@entry=0x8fd2598, term=..., actionNames=...) at /usr/src/debug/kdeplasma-addons-4.9.97/runners/audioplayercontrol/audioplayercontrolrunner.cpp:497
#17 0xaa1720ed in AudioPlayerControlRunner::match (this=0x8fd2598, context=...) at /usr/src/debug/kdeplasma-addons-4.9.97/runners/audioplayercontrol/audioplayercontrolrunner.cpp:246
#18 0xb2a49104 in ThreadWeaver::Weaver::instance()::mutex () from /usr/lib/libthreadweaver.so.4
#19 0xb49cf964 in Plasma::AbstractRunner::performMatch (this=0x8fd2598, localContext=...) at /usr/src/debug/kdelibs-4.9.97/plasma/abstractrunner.cpp:136
#20 0xb4a7990c in Plasma::FindMatchesJob::run (this=0x9294b58) at /usr/src/debug/kdelibs-4.9.97/plasma/private/runnerjobs.cpp:159
#21 0xb2a3e813 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0xa7b41208, th=th@entry=0x8fc99a8, job=job@entry=0x9294b58) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/Job.cpp:106
#22 0xb2a3e9b3 in ThreadWeaver::Job::execute (this=0x9294b58, th=0x8fc99a8) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/Job.cpp:135
#23 0xb2a3ddb2 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa7b41284, parent=0x8e14a70, th=th@entry=0x8fc99a8) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/Thread.cpp:95
#24 0xb2a3de9a in ThreadWeaver::Thread::run (this=0x8fc99a8) at /usr/src/debug/kdelibs-4.9.97/threadweaver/Weaver/Thread.cpp:142
#25 0xb6c6ef48 in QThreadPrivate::start (arg=0x8fc99a8) at thread/qthread_unix.cpp:338
#26 0xb6bebe32 in start_thread () from /lib/libpthread.so.0
#27 0xb5f5a7ee in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb569eb00 (LWP 1511)):
#0  0xb776c424 in __kernel_vsyscall ()
#1  0xb5f56e57 in syscall () from /lib/libc.so.6
#2  0xb6c6d7d7 in _q_futex (timeout=0x0, val=2, op=0, addr=0x8cb3998, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#3  QMutexPrivate::wait (this=0x8cb3998, timeout=-1) at thread/qmutex_unix.cpp:113
#4  0xb6c693bc in QMutex::lockInternal (this=this@entry=0x8cb38d4) at thread/qmutex.cpp:450
#5  0xb6c696a0 in QMutex::lock (this=0x8cb38d4) at thread/qmutex.cpp:177
#6  0xb5ae2ba9 in QDBusMutexLocker (m=0x8cb38d4, this=<synthetic pointer>, s=0x8cb3898, a=DoDispatchAction) at qdbusthreaddebug_p.h:188
#7  QDBusDispatchLocker (s=0x8cb3898, a=DoDispatchAction, this=<synthetic pointer>) at qdbusthreaddebug_p.h:203
#8  QDBusConnectionPrivate::doDispatch (this=this@entry=0x8cb3898) at qdbusintegrator.cpp:1131
#9  0xb5ae6fb5 in QDBusConnectionPrivate::socketRead (this=0x8cb3898, fd=5) at qdbusintegrator.cpp:1153
#10 0xb5b2c4a9 in qt_static_metacall (_a=0xbfe3eec8, _id=4, _o=0x8cb3898, _c=<optimized out>) at .moc/release-shared/moc_qdbusconnection_p.cpp:76
#11 QDBusConnectionPrivate::qt_static_metacall (_o=_o@entry=0x8cb3898, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=4, _a=0xbfe3eec8) at .moc/release-shared/moc_qdbusconnection_p.cpp:66
#12 0xb6d999b2 in QMetaObject::activate (sender=0x8ecf290, m=0xb6eec458 <QSocketNotifier::staticMetaObject>, local_signal_index=0, argv=0xbfe3eec8) at kernel/qobject.cpp:3548
#13 0xb6deae75 in QSocketNotifier::activated (this=0x8ecf290, _t1=5) at .moc/release-shared/moc_qsocketnotifier.cpp:103
#14 0xb6da060f in QSocketNotifier::event (this=0x8ecf290, e=0xbfe3f304) at kernel/qsocketnotifier.cpp:317
#15 0xb624fb9c in QApplicationPrivate::notify_helper (this=0x8cd5850, receiver=0x8ecf290, e=0xbfe3f304) at kernel/qapplication.cpp:4562
#16 0xb625459f in QApplication::notify (this=0xbfe3f304, receiver=0x8ecf290, e=0xbfe3f304) at kernel/qapplication.cpp:3944
#17 0xb74f3ae1 in KApplication::notify (this=0x8cd0048, receiver=0x8ecf290, event=0xbfe3f304) at /usr/src/debug/kdelibs-4.9.97/kdeui/kernel/kapplication.cpp:311
#18 0xb6d8165e in QCoreApplication::notifyInternal (this=0x8cd0048, receiver=0x8ecf290, event=0xbfe3f304) at kernel/qcoreapplication.cpp:946
#19 0xb6db2de8 in sendEvent (event=0xbfe3f304, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#20 socketNotifierSourceDispatch (source=0x8cd7380) at kernel/qeventdispatcher_glib.cpp:110
#21 0xb593e7d3 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#22 0xb593eb70 in ?? () from /usr/lib/libglib-2.0.so.0
#23 0xb593ec51 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#24 0xb6db3631 in QEventDispatcherGlib::processEvents (this=0x8caa520, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#25 0xb630148a in QGuiEventDispatcherGlib::processEvents (this=0x8caa520, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#26 0xb6d8012c in QEventLoop::processEvents (this=this@entry=0xbfe3f548, flags=...) at kernel/qeventloop.cpp:149
#27 0xb6d80421 in QEventLoop::exec (this=0xbfe3f548, flags=...) at kernel/qeventloop.cpp:204
#28 0xb6d856da in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#29 0xb624da14 in QApplication::exec () at kernel/qapplication.cpp:3823
#30 0xb1bc0bf6 in kdemain () from /usr/lib/libkdeinit4_krunner.so
#31 0x0804fb6a in _start ()

This bug may be a duplicate of or related to bug 297502.

Possible duplicates by query: bug 311926, bug 310570, bug 309949, bug 309485, bug 308320.

Reported using DrKonqi