Bug 327626

Application: muon-updater (2.1.0)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-13-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:

V liště se objeví hlášení o dostupných aktualizacích, po kliknutí Muon hlásí, že vše je aktuální, přitom nic nenainstaluje a hlášení se stále opakuje.

The crash can be reproduced every time.

-- Backtrace:
Application: Správce aktualizací Muon (muon-updater), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7fa08fd107c0 (LWP 2614))]

Thread 3 (Thread 0x7fa07ce51700 (LWP 2615)):
#0  0x00007fa08a7323c0 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa08a6f25b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa08a6f27ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa08daeba76 in QEventDispatcherGlib::processEvents (this=0x7fa0780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fa08dabd5ef in QEventLoop::processEvents (this=this@entry=0x7fa07ce50d70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa08dabd8e5 in QEventLoop::exec (this=this@entry=0x7fa07ce50d70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa08d9bc88f in QThread::exec (this=this@entry=0xbb91b0) at thread/qthread.cpp:542
#7  0x00007fa08da9ed13 in QInotifyFileSystemWatcherEngine::run (this=0xbb91b0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fa08d9bef2f in QThreadPrivate::start (arg=0xbb91b0) at thread/qthread_unix.cpp:338
#9  0x00007fa08abcaf6e in start_thread (arg=0x7fa07ce51700) at pthread_create.c:311
#10 0x00007fa08d3729cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fa06b31d700 (LWP 2786)):
[KCrash Handler]
#6  0x00007fa075ea1445 in pkgPolicy::GetCandidateVer(pkgCache::PkgIterator const&) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#7  0x00007fa0766853ae in GetCandidateVer (this=<optimized out>, Pkg=...) at /usr/include/apt-pkg/depcache.h:355
#8  QApt::Package::origin (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/package.cpp:489
#9  0x00007fa076f288a3 in Application::Application (this=0x7fa064b8c990, package=<optimized out>, backend=0xe66f00) at /build/buildd/muon-2.1.0/libmuon/backends/ApplicationBackend/Application.cpp:80
#10 0x00007fa076f237ad in init (backend=0xe66f00, thread=0x944570) at /build/buildd/muon-2.1.0/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:114
#11 0x00007fa076f27526 in QtConcurrent::StoredFunctorCall2<QVector<Application*>, QVector<Application*> (*)(QApt::Backend*, QThread*), QApt::Backend*, QThread*>::runFunctor (this=0x2504d90) at /usr/include/qt4/QtCore/qtconcurrentstoredfunctioncall.h:470
#12 0x00007fa076f28115 in QtConcurrent::RunFunctionTask<QVector<Application*> >::run (this=0x2504d90) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:106
#13 0x00007fa08d9b27ae in QThreadPoolThread::run (this=0x2399ca0) at concurrent/qthreadpool.cpp:107
#14 0x00007fa08d9bef2f in QThreadPrivate::start (arg=0x2399ca0) at thread/qthread_unix.cpp:338
#15 0x00007fa08abcaf6e in start_thread (arg=0x7fa06b31d700) at pthread_create.c:311
#16 0x00007fa08d3729cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fa08fd107c0 (LWP 2614)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa08d9bf406 in wait (time=18446744073709551615, this=0x2399ec0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2399e20, mutex=mutex@entry=0x2399df8, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa08d9b21c2 in QThreadPoolPrivate::waitForDone (this=0x2399d70, msecs=msecs@entry=-1) at concurrent/qthreadpool.cpp:298
#4  0x00007fa08d9b3565 in QThreadPool::~QThreadPool (this=0x2398e80, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:440
#5  0x00007fa08d9b3599 in QThreadPool::~QThreadPool (this=0x2398e80, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:442
#6  0x00007fa08d9b3c25 in QGlobalStaticDeleter<QThreadPool>::~QGlobalStaticDeleter (this=0x7fa08de24000 <theInstance()::cleanup>, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1950
#7  0x00007fa08d2b4071 in __run_exit_handlers (status=1, listp=0x7fa08d6396a8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:77
#8  0x00007fa08d2b40f5 in __GI_exit (status=<optimized out>) at exit.c:99
#9  0x00007fa08e5166b8 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:782
#10 0x00007fa08f1b8620 in KApplication::xioErrhandler (this=0x7fff08293c10, dpy=0x979630) at ../../kdeui/kernel/kapplication.cpp:419
#11 0x00007fa08bf1c64e in _XIOError () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#12 0x00007fa08bf1a03d in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#13 0x00007fa08bf0c12b in XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#14 0x00007fa08e55144c in x11EventSourceCheck (s=0x976150) at kernel/qguieventdispatcher_glib.cpp:85
#15 0x00007fa08a6f2121 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007fa08a6f263b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007fa08a6f27ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fa08daeba55 in QEventDispatcherGlib::processEvents (this=0x945de0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#19 0x00007fa08e5519d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#20 0x00007fa08dac22ff in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1133
#21 0x00007fa076683453 in QApt::CacheBuildProgress::Update (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/cache.cpp:34
#22 0x00007fa075e70b8d in pkgDepCache::Init(OpProgress*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#23 0x00007fa075e9e750 in pkgCacheFile::BuildDepCache(OpProgress*) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#24 0x00007fa075e9e7b2 in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#25 0x00007fa0766833c3 in ReadOnlyOpen (Progress=<optimized out>, this=<optimized out>) at /usr/include/apt-pkg/cachefile.h:68
#26 QApt::Cache::open (this=<optimized out>) at /build/buildd/qapt-2.0.65/src/cache.cpp:79
#27 0x00007fa07667e433 in QApt::Backend::reloadCache (this=0xe66f00) at /build/buildd/qapt-2.0.65/src/backend.cpp:176
#28 0x00007fa076f22993 in ApplicationBackend::reload (this=0xeb8180) at /build/buildd/muon-2.1.0/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:163
#29 0x00007fa076f2ee62 in ApplicationUpdates::statusChanged (this=0xec5570, status=128) at /build/buildd/muon-2.1.0/libmuon/backends/ApplicationBackend/ApplicationUpdates.cpp:354
#30 0x00007fa08dad2a58 in QMetaObject::activate (sender=0x23b45b0, m=m@entry=0x7fa0768bb9c0 <QApt::Transaction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff08292f80) at kernel/qobject.cpp:3539
#31 0x00007fa0766a62e1 in QApt::Transaction::statusChanged (this=<optimized out>, _t1=QApt::FinishedStatus) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transaction.cxx:291
#32 0x00007fa07669944e in QApt::Transaction::updateProperty (this=0x23b45b0, type=128, variant=...) at /build/buildd/qapt-2.0.65/src/transaction.cpp:518
#33 0x00007fa0766a6974 in QApt::Transaction::qt_static_metacall (_o=0x23b45b0, _c=<optimized out>, _id=<optimized out>, _a=0x7fff082931a0) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transaction.cxx:164
#34 0x00007fa08dad2a58 in QMetaObject::activate (sender=sender@entry=0x23a10c0, m=m@entry=0x7fa0768bbaa0 <OrgKubuntuQaptworkerTransactionInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fff082931a0) at kernel/qobject.cpp:3539
#35 0x00007fa0766a73d6 in OrgKubuntuQaptworkerTransactionInterface::propertyChanged (this=this@entry=0x23a10c0, _t1=3, _t2=...) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transactiondbus.cxx:246
#36 0x00007fa0766a777c in OrgKubuntuQaptworkerTransactionInterface::qt_static_metacall (_o=_o@entry=0x23a10c0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=4, _a=_a@entry=0x7fff08293460) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transactiondbus.cxx:111
#37 0x00007fa0766a80f7 in OrgKubuntuQaptworkerTransactionInterface::qt_metacall (this=0x23a10c0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fff08293460) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transactiondbus.cxx:164
#38 0x00007fa08cb6fe36 in QDBusConnectionPrivate::deliverCall (this=0xbc96b0, object=0x23a10c0, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:951
#39 0x00007fa08dad6dce in QObject::event (this=0x23a10c0, e=<optimized out>) at kernel/qobject.cpp:1194
#40 0x00007fa08e4afdfc in QApplicationPrivate::notify_helper (this=this@entry=0x97c0f0, receiver=receiver@entry=0x23a10c0, e=e@entry=0x23e8110) at kernel/qapplication.cpp:4567
#41 0x00007fa08e4b6470 in QApplication::notify (this=this@entry=0x7fff08293c10, receiver=receiver@entry=0x23a10c0, e=e@entry=0x23e8110) at kernel/qapplication.cpp:4353
#42 0x00007fa08f1b9a6a in KApplication::notify (this=0x7fff08293c10, receiver=0x23a10c0, event=0x23e8110) at ../../kdeui/kernel/kapplication.cpp:311
#43 0x00007fa08dabe8bd in QCoreApplication::notifyInternal (this=0x7fff08293c10, receiver=receiver@entry=0x23a10c0, event=event@entry=0x23e8110) at kernel/qcoreapplication.cpp:946
#44 0x00007fa08dac1e1f in sendEvent (event=0x23e8110, receiver=0x23a10c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#45 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x944500) at kernel/qcoreapplication.cpp:1570
#46 0x00007fa08dac22c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#47 0x00007fa08daec073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#48 postEventSourceDispatch (s=0x971db0) at kernel/qeventdispatcher_glib.cpp:279
#49 0x00007fa08a6f23b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007fa08a6f2708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007fa08a6f27ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007fa08daeba55 in QEventDispatcherGlib::processEvents (this=0x945de0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#53 0x00007fa08e5519d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#54 0x00007fa08dabd5ef in QEventLoop::processEvents (this=this@entry=0x7fff08293b10, flags=...) at kernel/qeventloop.cpp:149
#55 0x00007fa08dabd8e5 in QEventLoop::exec (this=this@entry=0x7fff08293b10, flags=...) at kernel/qeventloop.cpp:204
#56 0x00007fa08dac2e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#57 0x00007fa08e4ae34c in QApplication::exec () at kernel/qapplication.cpp:3828
#58 0x000000000040cdb1 in main (argc=1, argv=0x7fff08293d48) at /build/buildd/muon-2.1.0/updater/main.cpp:59

Possible duplicates by query: bug 325439.

Reported using DrKonqi