| Summary: | Alt-F2 Run interface segfaults randomly | ||
|---|---|---|---|
| Product: | [Plasma] krunner | Reporter: | Ryan Martin <ryan_a_martin> |
| Component: | general | Assignee: | Plasma Bugs List <plasma-bugs> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | aseigo |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
*** This bug has been marked as a duplicate of bug 236496 *** |
Application: krunner (0.1) KDE Platform Version: 4.4.2 (KDE 4.4.2) Qt Version: 4.6.2 Operating System: Linux 2.6.32-21-generic i686 Distribution: Ubuntu 10.04 LTS -- Information about the crash: While trying to run a program in KDE4.4 thru the Alt-F2 run interface, the Run dialog disappeared and the Bug Reporting tool reported a segmentation fault. I have not been able to reproduce and was not doing anything unusual at the time. The crash does not seem to be reproducible. -- Backtrace: Application: Run Command Interface (kdeinit4), signal: Segmentation fault [Current thread is 1 (Thread 0xb778caa0 (LWP 3703))] Thread 6 (Thread 0xaa902b70 (LWP 3728)): #0 0x003b3f16 in __pthread_mutex_lock (mutex=0x9ad15ec) at pthread_mutex_lock.c:47 #1 0x01a182e8 in IA__g_main_context_acquire (context=0x9ad15e8) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2047 #2 0x01a19e5e in g_main_context_iterate (context=0x9ad15e8, block=<value optimized out>, dispatch=1, self=0x9ad3040) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2535 #3 0x01a1a4b8 in IA__g_main_context_iteration (context=0x9ad15e8, may_block=1) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2654 #4 0x00e6f60f in QEventDispatcherGlib::processEvents (this=0x9acff30, flags=...) at kernel/qeventdispatcher_glib.cpp:414 #5 0x00e42059 in QEventLoop::processEvents (this=0xaa902290, flags=) at kernel/qeventloop.cpp:149 #6 0x00e424aa in QEventLoop::exec (this=0xaa902290, flags=...) at kernel/qeventloop.cpp:201 #7 0x00d3e5a8 in QThread::exec (this=0x991aea8) at thread/qthread.cpp:487 #8 0x00e21c1b in QInotifyFileSystemWatcherEngine::run (this=0x991aea8) at io/qfilesystemwatcher_inotify.cpp:248 #9 0x00d4132e in QThreadPrivate::start (arg=0x991aea8) at thread/qthread_unix.cpp:248 #10 0x003b196e in start_thread (arg=0xaa902b70) at pthread_create.c:300 #11 0x083cfa0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 5 (Thread 0xa8cfeb70 (LWP 17685)): #0 0x00cda422 in __kernel_vsyscall () #1 0x083c1b86 in *__GI___poll (fds=0x8457ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #2 0x05c2a13b in ?? () from /lib/libdbus-1.so.3 #3 0x05c220ef in ?? () from /lib/libdbus-1.so.3 #4 0x05c202cc in ?? () from /lib/libdbus-1.so.3 #5 0x05c0aba3 in ?? () from /lib/libdbus-1.so.3 #6 0x05c0b428 in ?? () from /lib/libdbus-1.so.3 #7 0x05c0d1bf in ?? () from /lib/libdbus-1.so.3 #8 0x05c1aa51 in dbus_pending_call_block () from /lib/libdbus-1.so.3 #9 0x05c0c7cc in dbus_connection_send_with_reply_and_block () from /lib/libdbus-1.so.3 #10 0x003eb2ff in q_dbus_connection_send_with_reply_and_block (this=0x97cebe8, message=..., sendMode=1, timeout=-1) at qdbus_symbols_p.h:133 #11 QDBusConnectionPrivate::sendWithReply (this=0x97cebe8, message=..., sendMode=1, timeout=-1) at qdbusintegrator.cpp:1811 #12 0x003d5edb in QDBusConnection::call (this=0x97d3ca0, message=..., mode=4294967295, timeout=-1) at qdbusconnection.cpp:516 #13 0x003f685f in QDBusAbstractInterface::callWithArgumentList (this=0x97d3bf8, mode=QDBus::Block, method=..., args=...) at qdbusabstractinterface.cpp:440 #14 0x003f6e7e in QDBusAbstractInterface::internalConstCall (this=0x97d3bf8, mode=QDBus::AutoDetect, method=..., args=...) at qdbusabstractinterface.cpp:763 #15 0x003d7de1 in QDBusConnectionInterface::isServiceRegistered (this=0x97d3bf8, serviceName=...) at qdbusconnectioninterface.cpp:207 #16 0x06467e99 in Nepomuk::Query::QueryServiceClient::serviceAvailable () at ../../../nepomuk/query/queryserviceclient.cpp:259 #17 0x029f56a9 in Nepomuk::SearchRunner::match (this=0x9b48b58, context=...) at ../../../../../plasma/generic/runners/nepomuksearch/nepomuksearchrunner.cpp:107 #18 0x01cc2f9e in Plasma::AbstractRunner::performMatch (this=0x9b48b58, localContext=...) at ../../plasma/abstractrunner.cpp:117 #19 0x01d6372b in Plasma::FindMatchesJob::run (this=0x9c361f8) at ../../plasma/private/runnerjobs.cpp:159 #20 0x01b3849d in ThreadWeaver::JobRunHelper::runTheJob (this=0xa8cfe26c, th=0x9922608, job=0x9c361f8) at ../../../threadweaver/Weaver/Job.cpp:106 #21 0x01b38801 in ThreadWeaver::Job::execute (this=0x9c361f8, th=0x9922608) at ../../../threadweaver/Weaver/Job.cpp:135 #22 0x01b374ea in ThreadWeaver::ThreadRunHelper::run (this=0xa8cfe2f4, parent=0x98b9938, th=0x9922608) at ../../../threadweaver/Weaver/Thread.cpp:95 #23 0x01b37c3b in ThreadWeaver::Thread::run (this=0x9922608) at ../../../threadweaver/Weaver/Thread.cpp:142 #24 0x00d4132e in QThreadPrivate::start (arg=0x9922608) at thread/qthread_unix.cpp:248 #25 0x003b196e in start_thread (arg=0xa8cfeb70) at pthread_create.c:300 #26 0x083cfa0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 4 (Thread 0xa84fdb70 (LWP 17686)): [KCrash Handler] #6 0x006de4e1 in QList (this=0x9b3e228, lister=0xa6637a60, _u=..., _keep=false, _reload=false) at /usr/include/qt4/QtCore/qlist.h:114 #7 KFileItemList (this=0x9b3e228, lister=0xa6637a60, _u=..., _keep=false, _reload=false) at ../../kio/kio/kfileitem.h:616 #8 CachedItemsJob (this=0x9b3e228, lister=0xa6637a60, _u=..., _keep=false, _reload=false) at ../../kio/kio/kdirlister_p.h:470 #9 KDirListerCache::listDir (this=0x9b3e228, lister=0xa6637a60, _u=..., _keep=false, _reload=false) at ../../kio/kio/kdirlister.cpp:259 #10 0x006dfd3e in KDirLister::openUrl (this=0xa6637a60, _url=..., _flags=...) at ../../kio/kio/kdirlister.cpp:1953 #11 0x08718769 in KFilePlacesItem (this=0xa6636210, manager=0x9b27bb0, address=..., udi=...) at ../../kfile/kfileplacesitem.cpp:52 #12 0x0871a709 in KFilePlacesModel::Private::loadBookmarkList (this=0xa95084e0) at ../../kfile/kfileplacesmodel.cpp:433 #13 0x0871abff in KFilePlacesModel::Private::_k_reloadBookmarks (this=0xa95084e0) at ../../kfile/kfileplacesmodel.cpp:342 #14 0x0871c17b in KFilePlacesModel (this=0xa84fd0d0, parent=0x0) at ../../kfile/kfileplacesmodel.cpp:154 #15 0x070bf43b in PlacesRunner::match (this=0x9b2ff68, context=...) at ../../../../../plasma/generic/runners/places/placesrunner.cpp:54 #16 0x01cc2f9e in Plasma::AbstractRunner::performMatch (this=0x9b2ff68, localContext=...) at ../../plasma/abstractrunner.cpp:117 #17 0x01d6372b in Plasma::FindMatchesJob::run (this=0x9bd5490) at ../../plasma/private/runnerjobs.cpp:159 #18 0x01b3849d in ThreadWeaver::JobRunHelper::runTheJob (this=0xa84fd26c, th=0xa9501598, job=0x9bd5490) at ../../../threadweaver/Weaver/Job.cpp:106 #19 0x01b38801 in ThreadWeaver::Job::execute (this=0x9bd5490, th=0xa9501598) at ../../../threadweaver/Weaver/Job.cpp:135 #20 0x01b374ea in ThreadWeaver::ThreadRunHelper::run (this=0xa84fd2f4, parent=0x98b9938, th=0xa9501598) at ../../../threadweaver/Weaver/Thread.cpp:95 #21 0x01b37c3b in ThreadWeaver::Thread::run (this=0xa9501598) at ../../../threadweaver/Weaver/Thread.cpp:142 #22 0x00d4132e in QThreadPrivate::start (arg=0xa9501598) at thread/qthread_unix.cpp:248 #23 0x003b196e in start_thread (arg=0xa84fdb70) at pthread_create.c:300 #24 0x083cfa0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 3 (Thread 0xa7cfcb70 (LWP 17687)): #0 0x00cda422 in __kernel_vsyscall () #1 0x003b6015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122 #2 0x00d42287 in QWaitConditionPrivate::wait (this=0x98b9950, mutex=0x98359f8, time=4294967295) at thread/qwaitcondition_unix.cpp:87 #3 QWaitCondition::wait (this=0x98b9950, mutex=0x98359f8, time=4294967295) at thread/qwaitcondition_unix.cpp:159 #4 0x01b36870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x98b9938, th=0x98918d8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #5 0x01b3938c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x98b74d8, th=0x98918d8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80 #6 0x01b3527b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x98b9938, th=0x98918d8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356 #7 0x01b39482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x98b74d8, th=0x98918d8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #8 0x01b364d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x98b9938, th=0x98918d8, previous=0x9cd2000) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351 #9 0x01b3751e in ThreadWeaver::ThreadRunHelper::run (this=0xa7cfc2f4, parent=0x98b9938, th=0x98918d8) at ../../../threadweaver/Weaver/Thread.cpp:87 #10 0x01b37c3b in ThreadWeaver::Thread::run (this=0x98918d8) at ../../../threadweaver/Weaver/Thread.cpp:142 #11 0x00d4132e in QThreadPrivate::start (arg=0x98918d8) at thread/qthread_unix.cpp:248 #12 0x003b196e in start_thread (arg=0xa7cfcb70) at pthread_create.c:300 #13 0x083cfa0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 2 (Thread 0xa74fbb70 (LWP 17688)): #0 0x00cda422 in __kernel_vsyscall () #1 0x003b8af9 in __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:142 #2 0x003bbe1c in _L_cond_lock_826 () from /lib/tls/i686/cmov/libpthread.so.0 #3 0x003bbc40 in __pthread_mutex_cond_lock (mutex=0x97d1808) at ../nptl/pthread_mutex_lock.c:61 #4 0x003b6404 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:274 #5 0x05c29168 in ?? () from /lib/libdbus-1.so.3 #6 0x05c1fa2e in ?? () from /lib/libdbus-1.so.3 #7 0x05c0a6e2 in ?? () from /lib/libdbus-1.so.3 #8 0x05c0ab75 in ?? () from /lib/libdbus-1.so.3 #9 0x05c0d317 in ?? () from /lib/libdbus-1.so.3 #10 0x05c1aa51 in dbus_pending_call_block () from /lib/libdbus-1.so.3 #11 0x003da9bd in q_dbus_pending_call_block (this=0x97cebe8, pcall=0xa6634d20) at qdbus_symbols_p.h:298 #12 QDBusConnectionPrivate::waitForFinished (this=0x97cebe8, pcall=0xa6634d20) at qdbusintegrator.cpp:1694 #13 0x004213d8 in QDBusPendingCallPrivate::waitForFinished (this=0xa6634d20) at qdbuspendingcall.cpp:236 #14 0x004229a0 in QDBusPendingReplyData::argumentAt (this=0xa74fb054, index=0) at qdbuspendingreply.cpp:262 #15 0x02a1ce46 in argumentAt<0> (this=0x9b63370, text=...) at /usr/include/qt4/QtDBus/qdbuspendingreply.h:174 #16 QDBusPendingReply<bool, void, void, void, void, void, void, void>::value (this=0x9b63370, text=...) at /usr/include/qt4/QtDBus/qdbuspendingreply.h:179 #17 KGetRunner::parseUrls (this=0x9b63370, text=...) at ../../../../kget/plasma/runner/kgetrunner.cpp:119 #18 0x02a1e190 in KGetRunner::match (this=0x9b63370, context=...) at ../../../../kget/plasma/runner/kgetrunner.cpp:44 #19 0x01cc2f9e in Plasma::AbstractRunner::performMatch (this=0x9b63370, localContext=...) at ../../plasma/abstractrunner.cpp:117 #20 0x01d6372b in Plasma::FindMatchesJob::run (this=0x9c26b38) at ../../plasma/private/runnerjobs.cpp:159 #21 0x01b3849d in ThreadWeaver::JobRunHelper::runTheJob (this=0xa74fb26c, th=0x9b81e18, job=0x9c26b38) at ../../../threadweaver/Weaver/Job.cpp:106 #22 0x01b38801 in ThreadWeaver::Job::execute (this=0x9c26b38, th=0x9b81e18) at ../../../threadweaver/Weaver/Job.cpp:135 #23 0x01b374ea in ThreadWeaver::ThreadRunHelper::run (this=0xa74fb2f4, parent=0x98b9938, th=0x9b81e18) at ../../../threadweaver/Weaver/Thread.cpp:95 #24 0x01b37c3b in ThreadWeaver::Thread::run (this=0x9b81e18) at ../../../threadweaver/Weaver/Thread.cpp:142 #25 0x00d4132e in QThreadPrivate::start (arg=0x9b81e18) at thread/qthread_unix.cpp:248 #26 0x003b196e in start_thread (arg=0xa74fbb70) at pthread_create.c:300 #27 0x083cfa0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 1 (Thread 0xb778caa0 (LWP 3703)): #0 0x00cda422 in __kernel_vsyscall () #1 0x003b8af9 in __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:142 #2 0x003bbe1c in _L_cond_lock_826 () from /lib/tls/i686/cmov/libpthread.so.0 #3 0x003bbc40 in __pthread_mutex_cond_lock (mutex=0x97d1808) at ../nptl/pthread_mutex_lock.c:61 #4 0x003b60b3 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:203 #5 0x05c291e6 in ?? () from /lib/libdbus-1.so.3 #6 0x05c1f9e3 in ?? () from /lib/libdbus-1.so.3 #7 0x05c0a702 in ?? () from /lib/libdbus-1.so.3 #8 0x05c0ab75 in ?? () from /lib/libdbus-1.so.3 #9 0x05c0b428 in ?? () from /lib/libdbus-1.so.3 #10 0x05c0d1bf in ?? () from /lib/libdbus-1.so.3 #11 0x05c1aa51 in dbus_pending_call_block () from /lib/libdbus-1.so.3 #12 0x05c0c7cc in dbus_connection_send_with_reply_and_block () from /lib/libdbus-1.so.3 #13 0x003eb2ff in q_dbus_connection_send_with_reply_and_block (this=0x97cebe8, message=..., sendMode=1, timeout=-1) at qdbus_symbols_p.h:133 #14 QDBusConnectionPrivate::sendWithReply (this=0x97cebe8, message=..., sendMode=1, timeout=-1) at qdbusintegrator.cpp:1811 #15 0x003d5edb in QDBusConnection::call (this=0x97d3ca0, message=..., mode=159193096, timeout=-1) at qdbusconnection.cpp:516 #16 0x003f685f in QDBusAbstractInterface::callWithArgumentList (this=0x97d3bf8, mode=QDBus::Block, method=..., args=...) at qdbusabstractinterface.cpp:440 #17 0x003f6e7e in QDBusAbstractInterface::internalConstCall (this=0x97d3bf8, mode=QDBus::AutoDetect, method=..., args=...) at qdbusabstractinterface.cpp:763 #18 0x003d7de1 in QDBusConnectionInterface::isServiceRegistered (this=0x97d3bf8, serviceName=...) at qdbusconnectioninterface.cpp:207 #19 0x002232b9 in KToolInvocation::klauncher () at ../../kdecore/kernel/ktoolinvocation.cpp:60 #20 0x0076fff5 in KIO::Slave::createSlave (protocol=..., url=..., error=@0xbfb4728c, error_text=...) at ../../kio/kio/slave.cpp:401 #21 0x00764e9e in KIO::SchedulerPrivate::createSlave (this=0x9b3de40, protInfo=0x9b3e840, job=0xa6633690, url=..., enforceLimits=false) at ../../kio/kio/scheduler.cpp:820 #22 0x0076954d in KIO::SchedulerPrivate::startJobDirect (this=0x9b3de40) at ../../kio/kio/scheduler.cpp:707 #23 0x00769a50 in KIO::SchedulerPrivate::startStep (this=0x9b3de40) at ../../kio/kio/scheduler.cpp:526 #24 0x00769d55 in KIO::Scheduler::qt_metacall (this=0x9857a90, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfb4745c) at ./scheduler.moc:108 #25 0x00e48c9a in QMetaObject::metacall (object=0x9857a90, cl=128, idx=10, argv=0xbfb4745c) at kernel/qmetaobject.cpp:237 #26 0x00e573d5 in QMetaObject::activate (sender=0x9b3de44, m=0xf575a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293 #27 0x00ea8aa7 in QTimer::timeout (this=0x9b3de44) at .moc/release-shared/moc_qtimer.cpp:134 #28 0x00e5f60e in QTimer::timerEvent (this=0x9b3de44, e=0xbfb47990) at kernel/qtimer.cpp:271 #29 0x00e54254 in QObject::event (this=0x9b3de44, e=0x97d1808) at kernel/qobject.cpp:1212 #30 0x0108e4dc in QApplicationPrivate::notify_helper (this=0x97d47f0, receiver=0x9b3de44, e=0xbfb47990) at kernel/qapplication.cpp:4300 #31 0x0109505e in QApplication::notify (this=0x97d45f0, receiver=0x9b3de44, e=0xbfb47990) at kernel/qapplication.cpp:3704 #32 0x00a47f2a in KApplication::notify (this=0x97d45f0, receiver=0x9b3de44, event=0xbfb47990) at ../../kdeui/kernel/kapplication.cpp:302 #33 0x00e43a3b in QCoreApplication::notifyInternal (this=0x97d45f0, receiver=0x9b3de44, event=0xbfb47990) at kernel/qcoreapplication.cpp:704 #34 0x00e72d66 in QCoreApplication::sendEvent (this=0x97d7154) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #35 QTimerInfoList::activateTimers (this=0x97d7154) at kernel/qeventdispatcher_unix.cpp:603 #36 0x00e6f917 in timerSourceDispatch (source=0x97d7188) at kernel/qeventdispatcher_glib.cpp:184 #37 idleTimerSourceDispatch (source=0x97d7188) at kernel/qeventdispatcher_glib.cpp:231 #38 0x01a165e5 in g_main_dispatch (context=0x97d6840) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:1960 #39 IA__g_main_context_dispatch (context=0x97d6840) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2513 #40 0x01a1a2d8 in g_main_context_iterate (context=0x97d6840, block=<value optimized out>, dispatch=1, self=0x97d3440) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2591 #41 0x01a1a4b8 in IA__g_main_context_iteration (context=0x97d6840, may_block=1) at /build/buildd/glib2.0-2.24.0/glib/gmain.c:2654 #42 0x00e6f5d5 in QEventDispatcherGlib::processEvents (this=0x97d4318, flags=...) at kernel/qeventdispatcher_glib.cpp:412 #43 0x0114e135 in QGuiEventDispatcherGlib::processEvents (this=0x97d4318, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #44 0x00e42059 in QEventLoop::processEvents (this=0xbfb47c54, flags=) at kernel/qeventloop.cpp:149 #45 0x00e424aa in QEventLoop::exec (this=0xbfb47c54, flags=...) at kernel/qeventloop.cpp:201 #46 0x00e4669f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #47 0x0108e577 in QApplication::exec () at kernel/qapplication.cpp:3579 #48 0x056cad7e in kdemain (argc=1, argv=0x97c6098) at ../../krunner/main.cpp:65 #49 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x979c551 "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717 #50 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209 #51 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402 #52 0x0804fe4f in main (argc=4, argv=0xbfb486d4, envp=0xbfb486e8) at ../../kinit/kinit.cpp:1845 Possible duplicates by query: bug 235510, bug 235505, bug 232106, bug 230887, bug 229785. Reported using DrKonqi