Bug 315222

Application: muon-updater (1.9.80)
KDE Platform Version: 4.10.00 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.8.0-6-generic i686
Distribution: Ubuntu Raring Ringtail (development branch)

-- Information about the crash:
[KCrash Handler]
#7  QApt::Package::state (this=0x0) at /build/buildd/qapt-1.9.80/src/package.cpp:716
#8  0xb1d5fcf3 in Application::state (this=0xad2a2240) at /build/buildd/muon-1.9.80/libmuon/backends/ApplicationBackend/Application.cpp:474

The crash can be reproduced every time.

-- Backtrace:
Application: Модуль Muon для управления обновлениями (muon-updater), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb46ec740 (LWP 1678))]

Thread 3 (Thread 0xb1a93b40 (LWP 1679)):
#0  0xb7717424 in __kernel_vsyscall ()
#1  0xb5c8d8e2 in clock_gettime () from /lib/i386-linux-gnu/libc.so.6
#2  0xb5eeb0b5 in do_gettime (frac=0xb1a92f60, sec=0xb1a92f58) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb5fd27ee in QTimerInfoList::updateCurrentTime (this=0xb1102074) at kernel/qeventdispatcher_unix.cpp:354
#5  0xb1a9308c in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 2 (Thread 0xb05b1b40 (LWP 1684)):
#0  0xb513cde3 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb5c87f84 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb50a6010 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5061f66 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb50625a2 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5062771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5fd1c1f in QEventDispatcherGlib::processEvents (this=0xa057070, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb5f9e3cc in QEventLoop::processEvents (this=this@entry=0xb05b1228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb5f9e6c1 in QEventLoop::exec (this=0xb05b1228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5e89fcc in QThread::exec (this=0xa089840) at thread/qthread.cpp:542
#10 0xb5f7df0d in QInotifyFileSystemWatcherEngine::run (this=0xa089840) at io/qfilesystemwatcher_inotify.cpp:256
#11 0xb5e8caf8 in QThreadPrivate::start (arg=0xa089840) at thread/qthread_unix.cpp:338
#12 0xb513ad78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#13 0xb5c7a3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb46ec740 (LWP 1678)):
[KCrash Handler]
#7  QApt::Package::state (this=0x0) at /build/buildd/qapt-1.9.80/src/package.cpp:716
#8  0xb1d5fcf3 in Application::state (this=0xad2a2240) at /build/buildd/muon-1.9.80/libmuon/backends/ApplicationBackend/Application.cpp:474
#9  0xb76ee61f in AbstractResource::canUpgrade (this=0xad2a2240) at /build/buildd/muon-1.9.80/libmuon/resources/AbstractResource.cpp:44
#10 0xb1d58ffa in ApplicationBackend::updatesCount (this=0x9b0a940) at /build/buildd/muon-1.9.80/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:496
#11 0x0805a24c in UpdaterWidget::populateUpdateModel (this=0x9c2a1e8) at /build/buildd/muon-1.9.80/updater/UpdaterWidget.cpp:156
#12 0x080551a0 in MainWindow::reload (this=this@entry=0x9adb0f0) at /build/buildd/muon-1.9.80/updater/MainWindow.cpp:195
#13 0x08055279 in MainWindow::transactionStatusChanged (this=0x9adb0f0, status=QApt::FinishedStatus) at /build/buildd/muon-1.9.80/updater/MainWindow.cpp:163
#14 0xb5fb5b36 in QMetaObject::activate (sender=0x9e09c58, m=0xb732dd78 <QApt::Transaction::staticMetaObject>, local_signal_index=1, argv=0xbf8349a8) at kernel/qobject.cpp:3539
#15 0xb7316695 in QApt::Transaction::statusChanged (this=0x9e09c58, _t1=QApt::FinishedStatus) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transaction.cxx:285
#16 0xb7310b2f in QApt::Transaction::updateProperty (this=0x9e09c58, type=0, variant=...) at /build/buildd/qapt-1.9.80/src/transaction.cpp:497
#17 0xb7316bfe in QApt::Transaction::qt_static_metacall (_o=0x9e09c58, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0xbf834c34) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transaction.cxx:160
#18 0xb5fb5b36 in QMetaObject::activate (sender=0x9eceec8, m=0xb732ddd8 <OrgKubuntuQaptworkerTransactionInterface::staticMetaObject>, local_signal_index=4, argv=0xbf834c34) at kernel/qobject.cpp:3539
#19 0xb7317b0d in OrgKubuntuQaptworkerTransactionInterface::propertyChanged (this=0x9eceec8, _t1=3, _t2=...) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transactiondbus.cxx:240
#20 0xb7317df6 in OrgKubuntuQaptworkerTransactionInterface::qt_static_metacall (_o=0x9eceec8, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf834f5c) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transactiondbus.cxx:108
#21 0xb73189c7 in OrgKubuntuQaptworkerTransactionInterface::qt_metacall (this=0x9eceec8, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf834f5c) at /build/buildd/qapt-1.9.80/obj-i686-linux-gnu/src/moc_transactiondbus.cxx:159
#22 0xb5a7c7be in QDBusConnectionPrivate::deliverCall (this=0x9b0c2c8, object=0x9eceec8, msg=..., metaTypes=..., slotIdx=-1389747616) at qdbusintegrator.cpp:951
#23 0xb5a863dd in QDBusCallDeliveryEvent::placeMetaCall (this=0x9de1160, object=0x9eceec8) at qdbusintegrator_p.h:103
#24 0xb5fbb46b in QObject::event (this=0x9eceec8, e=0x9de1160) at kernel/qobject.cpp:1194
#25 0xb6512c7c in QApplicationPrivate::notify_helper (this=0x99d72f8, receiver=0x9eceec8, e=0x9de1160) at kernel/qapplication.cpp:4567
#26 0xb6515b94 in QApplication::notify (this=0x9de1160, receiver=0x9eceec8, e=0x9de1160) at kernel/qapplication.cpp:3949
#27 0xb708a771 in KApplication::notify (this=0xbf8357b0, receiver=0x9eceec8, event=0x9de1160) at ../../kdeui/kernel/kapplication.cpp:311
#28 0xb5f9f8ee in QCoreApplication::notifyInternal (this=0xbf8357b0, receiver=0x9eceec8, event=0x9de1160) at kernel/qcoreapplication.cpp:946
#29 0xb5fa37e1 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x99ae5b8) at kernel/qcoreapplication.cpp:1570
#31 0xb5fa3a6c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1463
#32 0xb5fd1a84 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#33 postEventSourceDispatch (s=0x99d7438) at kernel/qeventdispatcher_glib.cpp:279
#34 0xb50622f3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0xb5062690 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0xb5062771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#37 0xb5fd1c01 in QEventDispatcherGlib::processEvents (this=0x99af380, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#38 0xb65c9a5a in QGuiEventDispatcherGlib::processEvents (this=0x99af380, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#39 0xb5f9e3cc in QEventLoop::processEvents (this=this@entry=0xbf8356e8, flags=...) at kernel/qeventloop.cpp:149
#40 0xb5f9e6c1 in QEventLoop::exec (this=0xbf8356e8, flags=...) at kernel/qeventloop.cpp:204
#41 0xb5fa43da in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#42 0xb6510fc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#43 0x08053263 in main (argc=5, argv=0xbf835884) at /build/buildd/muon-1.9.80/updater/main.cpp:56

Possible duplicates by query: bug 314823, bug 314497, bug 314473, bug 314292.

Reported using DrKonqi