Bug 319983

Application: muon-updater (2.0.0)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.9.1-030901-generic x86_64
Distribution: Ubuntu 13.04

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

I had just run Muon Updater (I use this frequently) and was checking for updates when all of the sudden, it crashed.

-- Backtrace:
Application: Muon Update Manager (muon-updater), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3d033537c0 (LWP 3466))]

Thread 3 (Thread 0x7f3cee76c700 (LWP 3467)):
#0  0x00007f3cfc033175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f3cfc033304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3d00869036 in QEventDispatcherGlib::processEvents (this=0x7f3ce80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#3  0x00007f3d0083938f in QEventLoop::processEvents (this=this@entry=0x7f3cee76bd90, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007f3d00839618 in QEventLoop::exec (this=this@entry=0x7f3cee76bd90, flags=...) at kernel/qeventloop.cpp:204
#5  0x00007f3d0073b410 in QThread::exec (this=this@entry=0x1066100) at thread/qthread.cpp:542
#6  0x00007f3d0081aedf in QInotifyFileSystemWatcherEngine::run (this=0x1066100) at io/qfilesystemwatcher_inotify.cpp:256
#7  0x00007f3d0073dbec in QThreadPrivate::start (arg=0x1066100) at thread/qthread_unix.cpp:338
#8  0x00007f3cfc505f8e in start_thread (arg=0x7f3cee76c700) at pthread_create.c:311
#9  0x00007f3d000f0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f3ce4d75700 (LWP 3515)):
#0  0x00007f3d000e43cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f3cfc0331dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3cfc033304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3d00869036 in QEventDispatcherGlib::processEvents (this=0x7f3cd40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f3d0083938f in QEventLoop::processEvents (this=this@entry=0x7f3ce4d74d90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f3d00839618 in QEventLoop::exec (this=this@entry=0x7f3ce4d74d90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f3d0073b410 in QThread::exec (this=this@entry=0x13c3210) at thread/qthread.cpp:542
#7  0x00007f3d0081aedf in QInotifyFileSystemWatcherEngine::run (this=0x13c3210) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007f3d0073dbec in QThreadPrivate::start (arg=0x13c3210) at thread/qthread_unix.cpp:338
#9  0x00007f3cfc505f8e in start_thread (arg=0x7f3ce4d75700) at pthread_create.c:311
#10 0x00007f3d000f0e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f3d033537c0 (LWP 3466)):
[KCrash Handler]
#6  QMetaObject::invokeMethod (obj=0xff00000000, member=member@entry=0x41bdf2 "reload", type=type@entry=Qt::QueuedConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1166
#7  0x000000000041404b in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::QueuedConnection, member=0x41bdf2 "reload", obj=<optimized out>) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#8  UpdaterWidget::reload (this=0x10a2310) at /build/buildd/muon-2.0.0/updater/UpdaterWidget.cpp:150
#9  0x000000000040ffc4 in MainWindow::reload (this=0xfe1290) at /build/buildd/muon-2.0.0/updater/MainWindow.cpp:198
#10 0x000000000041007a in MainWindow::transactionStatusChanged (this=0xfe1290, status=<optimized out>) at /build/buildd/muon-2.0.0/updater/MainWindow.cpp:166
#11 0x00007f3d0084f0ef in QMetaObject::activate (sender=0xf99710, m=m@entry=0x7f3d0259caa0 <QApt::Transaction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fffefff9370) at kernel/qobject.cpp:3539
#12 0x00007f3d02387681 in QApt::Transaction::statusChanged (this=<optimized out>, _t1=QApt::FinishedStatus) at /build/buildd/qapt-2.0.0/obj-x86_64-linux-gnu/src/moc_transaction.cxx:285
#13 0x00007f3d023823b8 in QApt::Transaction::updateProperty (this=0xf99710, type=8, variant=...) at /build/buildd/qapt-2.0.0/src/transaction.cpp:496
#14 0x00007f3d02387a58 in QApt::Transaction::qt_static_metacall (_o=0xf99710, _c=<optimized out>, _id=<optimized out>, _a=0x7fffefff9710) at /build/buildd/qapt-2.0.0/obj-x86_64-linux-gnu/src/moc_transaction.cxx:160
#15 0x00007f3d0084f0ef in QMetaObject::activate (sender=sender@entry=0x14c7f00, m=m@entry=0x7f3d0259cb80 <OrgKubuntuQaptworkerTransactionInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fffefff9710) at kernel/qobject.cpp:3539
#16 0x00007f3d02388636 in OrgKubuntuQaptworkerTransactionInterface::propertyChanged (this=this@entry=0x14c7f00, _t1=3, _t2=...) at /build/buildd/qapt-2.0.0/obj-x86_64-linux-gnu/src/moc_transactiondbus.cxx:240
#17 0x00007f3d023888ba in OrgKubuntuQaptworkerTransactionInterface::qt_static_metacall (_o=_o@entry=0x14c7f00, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=4, _a=_a@entry=0x7fffefff9c00) at /build/buildd/qapt-2.0.0/obj-x86_64-linux-gnu/src/moc_transactiondbus.cxx:108
#18 0x00007f3d0238931f in OrgKubuntuQaptworkerTransactionInterface::qt_metacall (this=0x14c7f00, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fffefff9c00) at /build/buildd/qapt-2.0.0/obj-x86_64-linux-gnu/src/moc_transactiondbus.cxx:159
#19 0x00007f3cff8f0063 in QDBusConnectionPrivate::deliverCall (this=0xfbf550, object=0x14c7f00, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:951
#20 0x00007f3d008545be in QObject::event (this=0x14c7f00, e=<optimized out>) at kernel/qobject.cpp:1194
#21 0x00007f3d012238ec in QApplicationPrivate::notify_helper (this=this@entry=0xdc2b80, receiver=receiver@entry=0x14c7f00, e=e@entry=0x1fc11d0) at kernel/qapplication.cpp:4567
#22 0x00007f3d0122625b in QApplication::notify (this=this@entry=0x7fffefffa6a0, receiver=receiver@entry=0x14c7f00, e=e@entry=0x1fc11d0) at kernel/qapplication.cpp:4428
#23 0x00007f3d01f30af6 in KApplication::notify (this=0x7fffefffa6a0, receiver=0x14c7f00, event=0x1fc11d0) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007f3d0083a63e in QCoreApplication::notifyInternal (this=0x7fffefffa6a0, receiver=receiver@entry=0x14c7f00, event=event@entry=0x1fc11d0) at kernel/qcoreapplication.cpp:946
#25 0x00007f3d0083e171 in sendEvent (event=0x1fc11d0, receiver=0x14c7f00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xd96780) at kernel/qcoreapplication.cpp:1570
#27 0x00007f3d0083e4a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#28 0x00007f3d00868e83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#29 postEventSourceDispatch (s=0xdc2780) at kernel/qeventdispatcher_glib.cpp:279
#30 0x00007f3cfc032f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f3cfc033248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f3cfc033304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f3d00869016 in QEventDispatcherGlib::processEvents (this=0xd980e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#34 0x00007f3d012c91ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007f3d0083938f in QEventLoop::processEvents (this=this@entry=0x7fffefffa580, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007f3d00839618 in QEventLoop::exec (this=this@entry=0x7fffefffa580, flags=...) at kernel/qeventloop.cpp:204
#37 0x00007f3d0083ecf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#38 0x00007f3d01221ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#39 0x000000000040e547 in main (argc=1, argv=0x7fffefffa7d8) at /build/buildd/muon-2.0.0/updater/main.cpp:56

This bug may be a duplicate of or related to bug 317843.

Possible duplicates by query: bug 319785, bug 317843, bug 316433, bug 314925, bug 314823.

Reported using DrKonqi