Bug 330486

Application: muon-updater (2.1.2)
KDE Platform Version: 4.12.1
Qt Version: 4.8.6
Operating System: Linux 3.13.0-5-generic x86_64
Distribution: Ubuntu Trusty Tahr (development branch)

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

Had apt-get update running in terminal. Update icon popped up and I clicked it probably hit update before apt-get update was finished.

-- Backtrace:
Application: Muon Update Manager (muon-updater), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
To enable execution of this file add
	add-auto-load-safe-path /lib/x86_64-linux-gnu/libglib-2.0.so.0.3903.0-gdb.py
line to your configuration file "/home/scarlett/.gdbinit".
To completely disable this security protection add
	set auto-load safe-path /
line to your configuration file "/home/scarlett/.gdbinit".
For more information about this security protection see the
"Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
	info "(gdb)Auto-loading safe path"
[Current thread is 1 (Thread 0x7fde3795c7c0 (LWP 28128))]

Thread 3 (Thread 0x7fde24578700 (LWP 28130)):
#0  0x00007fde34fb5e4d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fde32371950 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fde32331864 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde32331ccb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fde32331e3c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fde3573f836 in QEventDispatcherGlib::processEvents (this=0x7fde1c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007fde3571109f in QEventLoop::processEvents (this=this@entry=0x7fde24577de0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fde35711395 in QEventLoop::exec (this=this@entry=0x7fde24577de0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fde3560dc4f in QThread::exec (this=this@entry=0xe96bd0) at thread/qthread.cpp:537
#9  0x00007fde356f2813 in QInotifyFileSystemWatcherEngine::run (this=0xe96bd0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fde3561031f in QThreadPrivate::start (arg=0xe96bd0) at thread/qthread_unix.cpp:349
#11 0x00007fde3280b182 in start_thread (arg=0x7fde24578700) at pthread_create.c:312
#12 0x00007fde34fc4b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fde0ffff700 (LWP 28353)):
#0  __GI___pthread_mutex_lock (mutex=0x7fde08000a60) at ../nptl/pthread_mutex_lock.c:125
#1  0x00007fde323726a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fde323317bc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fde32331ccb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fde32331e3c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fde3573f836 in QEventDispatcherGlib::processEvents (this=0x7fde080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007fde3571109f in QEventLoop::processEvents (this=this@entry=0x7fde0fffede0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fde35711395 in QEventLoop::exec (this=this@entry=0x7fde0fffede0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fde3560dc4f in QThread::exec (this=this@entry=0xd065e0) at thread/qthread.cpp:537
#9  0x00007fde356f2813 in QInotifyFileSystemWatcherEngine::run (this=0xd065e0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fde3561031f in QThreadPrivate::start (arg=0xd065e0) at thread/qthread_unix.cpp:349
#11 0x00007fde3280b182 in start_thread (arg=0x7fde0ffff700) at pthread_create.c:312
#12 0x00007fde34fc4b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fde3795c7c0 (LWP 28128)):
[KCrash Handler]
#6  0x00007fde34f00f39 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007fde34f04348 in __GI_abort () at abort.c:89
#8  0x00007fde35605c82 in qt_message_output (msgType=msgType@entry=QtFatalMsg, buf=0x33adf88 "ASSERT failure in QList<T>::at: \"index out of range\", file /usr/include/qt4/QtCore/qlist.h, line 469") at global/qglobal.cpp:2383
#9  0x00007fde35605fe9 in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=msgType@entry=QtFatalMsg, msg=msg@entry=0x7fde35773ab8 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=ap@entry=0x7fffdc588c18) at global/qglobal.cpp:2429
#10 0x00007fde356067f4 in qFatal (msg=msg@entry=0x7fde35773ab8 "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qglobal.cpp:2612
#11 0x00007fde3560685a in qt_assert_x (where=where@entry=0x7fde220360ac "QList<T>::at", what=what@entry=0x7fde2203608a "index out of range", file=file@entry=0x7fde22035f70 "/usr/include/qt4/QtCore/qlist.h", line=line@entry=469) at global/qglobal.cpp:2065
#12 0x00007fde2200505a in at (i=70121, this=0x11983b8) at /usr/include/qt4/QtCore/qlist.h:469
#13 QApt::Backend::stateChanges (this=<optimized out>, oldState=..., excluded=...) at /build/buildd/qapt-2.0.65/src/backend.cpp:754
#14 0x00007fde228bbf84 in ApplicationUpdates::calculateUpdates (this=this@entry=0x1198380) at /build/buildd/muon-2.1.2/libmuon/backends/ApplicationBackend/ApplicationUpdates.cpp:448
#15 0x00007fde228bc5e8 in ApplicationUpdates::fetchingChanged (this=0x1198380) at /build/buildd/muon-2.1.2/libmuon/backends/ApplicationBackend/ApplicationUpdates.cpp:441
#16 0x00007fde35726868 in QMetaObject::activate (sender=sender@entry=0x1194eb0, m=m@entry=0x7fde3777a180 <AbstractResourcesBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#17 0x00007fde37554040 in AbstractResourcesBackend::fetchingChanged (this=this@entry=0x1194eb0) at /build/buildd/muon-2.1.2/obj-x86_64-linux-gnu/libmuon/moc_AbstractResourcesBackend.cpp:156
#18 0x00007fde228ade33 in ApplicationBackend::setFetching (this=0x1194eb0, f=<optimized out>) at /build/buildd/muon-2.1.2/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:642
#19 0x00007fde228b0461 in ApplicationBackend::reload (this=0x1194eb0) at /build/buildd/muon-2.1.2/libmuon/backends/ApplicationBackend/ApplicationBackend.cpp:175
#20 0x00007fde228bb0c4 in ApplicationUpdates::transactionFinished (this=0x1198380) at /build/buildd/muon-2.1.2/libmuon/backends/ApplicationBackend/ApplicationUpdates.cpp:210
#21 0x00007fde35726868 in QMetaObject::activate (sender=0xd06cf0, m=m@entry=0x7fde222479c0 <QApt::Transaction::staticMetaObject>, local_signal_index=local_signal_index@entry=8, argv=argv@entry=0x7fffdc589160) at kernel/qobject.cpp:3539
#22 0x00007fde22032441 in QApt::Transaction::finished (this=<optimized out>, _t1=QApt::ExitSuccess) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transaction.cxx:338
#23 0x00007fde220251af in QApt::Transaction::updateProperty (this=0xd06cf0, type=28128, variant=...) at /build/buildd/qapt-2.0.65/src/transaction.cpp:546
#24 0x00007fde22032974 in QApt::Transaction::qt_static_metacall (_o=0xd06cf0, _c=<optimized out>, _id=<optimized out>, _a=0x7fffdc589380) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transaction.cxx:164
#25 0x00007fde35726868 in QMetaObject::activate (sender=sender@entry=0x29fc720, m=m@entry=0x7fde22247aa0 <OrgKubuntuQaptworkerTransactionInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x7fffdc589380) at kernel/qobject.cpp:3539
#26 0x00007fde220333d6 in OrgKubuntuQaptworkerTransactionInterface::propertyChanged (this=this@entry=0x29fc720, _t1=11, _t2=...) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transactiondbus.cxx:246
#27 0x00007fde2203377c in OrgKubuntuQaptworkerTransactionInterface::qt_static_metacall (_o=_o@entry=0x29fc720, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=4, _a=_a@entry=0x7fffdc589640) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transactiondbus.cxx:111
#28 0x00007fde220340f7 in OrgKubuntuQaptworkerTransactionInterface::qt_metacall (this=0x29fc720, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fffdc589640) at /build/buildd/qapt-2.0.65/obj-x86_64-linux-gnu/src/moc_transactiondbus.cxx:164
#29 0x00007fde347b61f6 in QDBusConnectionPrivate::deliverCall (this=0xe5c510, object=0x29fc720, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:951
#30 0x00007fde3572ac0e in QObject::event (this=0x29fc720, e=<optimized out>) at kernel/qobject.cpp:1194
#31 0x00007fde36104e2c in QApplicationPrivate::notify_helper (this=this@entry=0xc7ee30, receiver=receiver@entry=0x29fc720, e=e@entry=0x29a4630) at kernel/qapplication.cpp:4567
#32 0x00007fde3610b4a0 in QApplication::notify (this=this@entry=0x7fffdc589de0, receiver=receiver@entry=0x29fc720, e=e@entry=0x29a4630) at kernel/qapplication.cpp:4353
#33 0x00007fde36e11aaa in KApplication::notify (this=0x7fffdc589de0, receiver=0x29fc720, event=0x29a4630) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007fde357124cd in QCoreApplication::notifyInternal (this=0x7fffdc589de0, receiver=receiver@entry=0x29fc720, event=event@entry=0x29a4630) at kernel/qcoreapplication.cpp:953
#35 0x00007fde35715b2d in sendEvent (event=0x29a4630, receiver=0x29fc720) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xc4d500) at kernel/qcoreapplication.cpp:1577
#37 0x00007fde35715fd3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#38 0x00007fde3573ff53 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#39 postEventSourceDispatch (s=0xc80170) at kernel/qeventdispatcher_glib.cpp:280
#40 0x00007fde32331b54 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fde32331d98 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fde32331e3c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007fde3573f815 in QEventDispatcherGlib::processEvents (this=0xc4ee00, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#44 0x00007fde361a6bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x00007fde3571109f in QEventLoop::processEvents (this=this@entry=0x7fffdc589ce0, flags=...) at kernel/qeventloop.cpp:149
#46 0x00007fde35711395 in QEventLoop::exec (this=this@entry=0x7fffdc589ce0, flags=...) at kernel/qeventloop.cpp:204
#47 0x00007fde35716b69 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#48 0x00007fde3610337c in QApplication::exec () at kernel/qapplication.cpp:3828
#49 0x000000000040ce11 in main (argc=1, argv=0x7fffdc589f18) at /build/buildd/muon-2.1.2/updater/main.cpp:59

The reporter indicates this bug may be a duplicate of or related to bug 325109.

Possible duplicates by query: bug 330407, bug 330054, bug 329935, bug 329528, bug 328995.

Reported using DrKonqi