Bug 336026

Application: muon-updater (1.3.1 "Daring Dalek")
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-64-generic-pae i686
Distribution: Ubuntu 12.04.4 LTS

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

Confermato installazione aggiornamenti da Gestore Aggiornamenti Muon e proseguito altro lavoro su Calc durante l'installazione.

-- Backtrace:
Application: Gestore Aggiornamenti Muon (muon-updater), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb3c59740 (LWP 3632))]

Thread 3 (Thread 0xb13d0b40 (LWP 3633)):
#0  0xb4d2adb1 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb69ab315 in do_gettime (frac=0xb13cffb0, sec=0xb13cffa8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6a95226 in QTimerInfoList::updateCurrentTime (this=0xb0a02074) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb6a9557a in QTimerInfoList::timerWait (this=0xb0a02074, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb6a93e23 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb13d00bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb6a93ebd in timerSourcePrepare (source=0xb0a02040, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb4c74832 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb4c74f6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb4c751c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb6a948e7 in QEventDispatcherGlib::processEvents (this=0xb0a00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb6a6050d in QEventLoop::processEvents (this=0xb13d0240, flags=...) at kernel/qeventloop.cpp:149
#12 0xb6a607a9 in QEventLoop::exec (this=0xb13d0240, flags=...) at kernel/qeventloop.cpp:204
#13 0xb694994c in QThread::exec (this=0xa1cc838) at thread/qthread.cpp:501
#14 0xb6a3db5d in QInotifyFileSystemWatcherEngine::run (this=0xa1cc838) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb694cde0 in QThreadPrivate::start (arg=0xa1cc838) at thread/qthread_unix.cpp:298
#16 0xb4d41d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb5c71bae in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xafe67b40 (LWP 3637)):
#0  0xb4d2adcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb69ab315 in do_gettime (frac=0xafe66fb0, sec=0xafe66fa8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6a95226 in QTimerInfoList::updateCurrentTime (this=0xaf502074) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb6a9557a in QTimerInfoList::timerWait (this=0xaf502074, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb6a93e23 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xafe670bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb6a93ebd in timerSourcePrepare (source=0xaf502040, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb4c74832 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb4c74f6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb4c751c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb6a948e7 in QEventDispatcherGlib::processEvents (this=0xaf500468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb6a6050d in QEventLoop::processEvents (this=0xafe67240, flags=...) at kernel/qeventloop.cpp:149
#12 0xb6a607a9 in QEventLoop::exec (this=0xafe67240, flags=...) at kernel/qeventloop.cpp:204
#13 0xb694994c in QThread::exec (this=0xa3e0af8) at thread/qthread.cpp:501
#14 0xb6a3db5d in QInotifyFileSystemWatcherEngine::run (this=0xa3e0af8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb694cde0 in QThreadPrivate::start (arg=0xa3e0af8) at thread/qthread_unix.cpp:298
#16 0xb4d41d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb5c71bae in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb3c59740 (LWP 3632)):
[KCrash Handler]
#7  0xb72e2b11 in QApt::Backend::toInstallCount (this=0xa2f5218) at /build/buildd/qapt-1.3.1/src/backend.cpp:426
#8  0xb72e2d66 in QApt::Backend::areChangesMarked (this=0xa2f5218) at /build/buildd/qapt-1.3.1/src/backend.cpp:641
#9  0x08055065 in setActionsEnabled (this=0xa182460, enabled=<optimized out>) at /build/buildd/muon-1.3.1/updater/MainWindow.cpp:257
#10 MainWindow::setActionsEnabled (this=0xa182460, enabled=true) at /build/buildd/muon-1.3.1/updater/MainWindow.cpp:248
#11 0x08055165 in MainWindow::errorOccurred (this=0xa182460, error=QApt::UserCancelError, args=...) at /build/buildd/muon-1.3.1/updater/MainWindow.cpp:223
#12 0xb6a786b1 in QMetaObject::activate (sender=0xa2f5218, m=0xb731bcb8, local_signal_index=0, argv=0xbfa884f4) at kernel/qobject.cpp:3547
#13 0xb730a6ad in QApt::Backend::errorOccurred (this=0xa2f5218, _t1=QApt::UserCancelError, _t2=...) at /build/buildd/qapt-1.3.1/obj-i686-linux-gnu/src/moc_backend.cxx:238
#14 0xb72e45db in QApt::Backend::emitErrorOccurred (this=0xa2f5218, errorCode=9, details=...) at /build/buildd/qapt-1.3.1/src/backend.cpp:1480
#15 0xb730ab17 in qt_static_metacall (_a=0xbfa88634, _id=40, _o=0xa2f5218, _c=<optimized out>) at /build/buildd/qapt-1.3.1/obj-i686-linux-gnu/src/moc_backend.cxx:186
#16 QApt::Backend::qt_static_metacall (_o=0xa2f5218, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0xbfa88634) at /build/buildd/qapt-1.3.1/obj-i686-linux-gnu/src/moc_backend.cxx:134
#17 0xb6a786b1 in QMetaObject::activate (sender=0xa08a1b0, m=0xb731be38, local_signal_index=4, argv=0xbfa88634) at kernel/qobject.cpp:3547
#18 0xb730b89d in OrgKubuntuQaptworkerInterface::errorOccurred (this=0xa08a1b0, _t1=9, _t2=...) at /build/buildd/qapt-1.3.1/obj-i686-linux-gnu/src/workerdbus.moc:214
#19 0xb730c647 in OrgKubuntuQaptworkerInterface::qt_static_metacall (_o=0xa08a1b0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfa888cc) at /build/buildd/qapt-1.3.1/obj-i686-linux-gnu/src/workerdbus.moc:104
#20 0xb730d53c in OrgKubuntuQaptworkerInterface::qt_metacall (this=0xa08a1b0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfa888cc) at /build/buildd/qapt-1.3.1/obj-i686-linux-gnu/src/workerdbus.moc:176
#21 0xb5728a38 in QDBusConnectionPrivate::deliverCall (this=0xa1a4120, object=0xa08a1b0, msg=..., metaTypes=..., slotIdx=0) at qdbusintegrator.cpp:947
#22 0xb5732c8d in QDBusCallDeliveryEvent::placeMetaCall (this=0xa94e2b0, object=0xa08a1b0) at qdbusintegrator_p.h:103
#23 0xb6a7cc7b in QObject::event (this=0xa08a1b0, e=0xa94e2b0) at kernel/qobject.cpp:1195
#24 0xb5f4bed4 in notify_helper (e=0xa94e2b0, receiver=0xa08a1b0, this=0xa087cd0) at kernel/qapplication.cpp:4559
#25 QApplicationPrivate::notify_helper (this=0xa087cd0, receiver=0xa08a1b0, e=0xa94e2b0) at kernel/qapplication.cpp:4531
#26 0xb5f5130d in QApplication::notify (this=0xa94e2b0, receiver=0xa08a1b0, e=0xa94e2b0) at kernel/qapplication.cpp:4288
#27 0xb707fe01 in KApplication::notify (this=0xbfa8aa20, receiver=0xa08a1b0, event=0xa94e2b0) at ../../kdeui/kernel/kapplication.cpp:311
#28 0xb6a6197e in QCoreApplication::notifyInternal (this=0xbfa8aa20, receiver=0xa08a1b0, event=0xa94e2b0) at kernel/qcoreapplication.cpp:876
#29 0xb6a65ad8 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=0xa05e0b0) at kernel/qcoreapplication.cpp:1500
#31 0xb6a65e0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#32 0xb6a94494 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#33 postEventSourceDispatch (s=0xa0849b8) at kernel/qeventdispatcher_glib.cpp:279
#34 0xb4c74d46 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0xb4c750e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0xb4c751c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#37 0xb6a94887 in QEventDispatcherGlib::processEvents (this=0xa05ee38, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#38 0xb6004afa in QGuiEventDispatcherGlib::processEvents (this=0xa05ee38, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#39 0xb6a660a3 in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1063
#40 0xb72f0f83 in QApt::CacheBuildProgress::Update (this=0xa30c34c) at /build/buildd/qapt-1.3.1/src/cache.cpp:36
#41 0xb51250da in OpProgress::OverallProgress(unsigned long long, unsigned long long, unsigned long long, std::string const&) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#42 0xb518027c in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#43 0xb5175c60 in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#44 0xb51760fd in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12
#45 0xb72f0e69 in QApt::Cache::open (this=0xa1699c0) at /build/buildd/qapt-1.3.1/src/cache.cpp:85
#46 0xb72ebc5a in QApt::Backend::reloadCache (this=0xa2f5218) at /build/buildd/qapt-1.3.1/src/backend.cpp:193
#47 0x0805b75e in UpdaterWidget::reload (this=0xa1d0050) at /build/buildd/muon-1.3.1/updater/UpdaterWidget.cpp:127
#48 0x08056234 in MainWindow::reload (this=0xa182460) at /build/buildd/muon-1.3.1/updater/MainWindow.cpp:237
#49 0x08056c93 in MainWindow::workerEvent (this=0xa182460, event=QApt::CommitChangesFinished) at /build/buildd/muon-1.3.1/updater/MainWindow.cpp:179
#50 0xb6a786b1 in QMetaObject::activate (sender=0xa2f5218, m=0xb731bcb8, local_signal_index=4, argv=0xbfa89e08) at kernel/qobject.cpp:3547
#51 0xb730a805 in QApt::Backend::workerEvent (this=0xa2f5218, _t1=QApt::CommitChangesFinished) at /build/buildd/qapt-1.3.1/obj-i686-linux-gnu/src/moc_backend.cxx:265
#52 0xb72e4639 in QApt::Backend::emitWorkerEvent (this=0xa2f5218, event=6) at /build/buildd/qapt-1.3.1/src/backend.cpp:1493
#53 0xb730aae3 in qt_static_metacall (_a=0xbfa89f48, _id=42, _o=0xa2f5218, _c=<optimized out>) at /build/buildd/qapt-1.3.1/obj-i686-linux-gnu/src/moc_backend.cxx:188
#54 QApt::Backend::qt_static_metacall (_o=0xa2f5218, _c=QMetaObject::InvokeMetaMethod, _id=42, _a=0xbfa89f48) at /build/buildd/qapt-1.3.1/obj-i686-linux-gnu/src/moc_backend.cxx:134
#55 0xb6a786b1 in QMetaObject::activate (sender=0xa08a1b0, m=0xb731be38, local_signal_index=8, argv=0xbfa89f48) at kernel/qobject.cpp:3547
#56 0xb730ba45 in OrgKubuntuQaptworkerInterface::workerEvent (this=0xa08a1b0, _t1=6) at /build/buildd/qapt-1.3.1/obj-i686-linux-gnu/src/workerdbus.moc:242
#57 0xb730c8f5 in OrgKubuntuQaptworkerInterface::qt_static_metacall (_o=0xa08a1b0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfa8a1dc) at /build/buildd/qapt-1.3.1/obj-i686-linux-gnu/src/workerdbus.moc:108
#58 0xb730d53c in OrgKubuntuQaptworkerInterface::qt_metacall (this=0xa08a1b0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfa8a1dc) at /build/buildd/qapt-1.3.1/obj-i686-linux-gnu/src/workerdbus.moc:176
#59 0xb5728a38 in QDBusConnectionPrivate::deliverCall (this=0xa1a4120, object=0xa08a1b0, msg=..., metaTypes=..., slotIdx=0) at qdbusintegrator.cpp:947
#60 0xb5732c8d in QDBusCallDeliveryEvent::placeMetaCall (this=0xa1b77b8, object=0xa08a1b0) at qdbusintegrator_p.h:103
#61 0xb6a7cc7b in QObject::event (this=0xa08a1b0, e=0xa1b77b8) at kernel/qobject.cpp:1195
#62 0xb5f4bed4 in notify_helper (e=0xa1b77b8, receiver=0xa08a1b0, this=0xa087cd0) at kernel/qapplication.cpp:4559
#63 QApplicationPrivate::notify_helper (this=0xa087cd0, receiver=0xa08a1b0, e=0xa1b77b8) at kernel/qapplication.cpp:4531
#64 0xb5f5130d in QApplication::notify (this=0xa1b77b8, receiver=0xa08a1b0, e=0xa1b77b8) at kernel/qapplication.cpp:4288
#65 0xb707fe01 in KApplication::notify (this=0xbfa8aa20, receiver=0xa08a1b0, event=0xa1b77b8) at ../../kdeui/kernel/kapplication.cpp:311
#66 0xb6a6197e in QCoreApplication::notifyInternal (this=0xbfa8aa20, receiver=0xa08a1b0, event=0xa1b77b8) at kernel/qcoreapplication.cpp:876
#67 0xb6a65ad8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#68 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xa05e0b0) at kernel/qcoreapplication.cpp:1500
#69 0xb6a65e0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#70 0xb6a94494 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#71 postEventSourceDispatch (s=0xa0849b8) at kernel/qeventdispatcher_glib.cpp:279
#72 0xb4c74d46 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#73 0xb4c750e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#74 0xb4c751c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#75 0xb6a94887 in QEventDispatcherGlib::processEvents (this=0xa05ee38, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#76 0xb6004afa in QGuiEventDispatcherGlib::processEvents (this=0xa05ee38, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#77 0xb6a6050d in QEventLoop::processEvents (this=0xbfa8a984, flags=...) at kernel/qeventloop.cpp:149
#78 0xb6a607a9 in QEventLoop::exec (this=0xbfa8a984, flags=...) at kernel/qeventloop.cpp:204
#79 0xb6a65eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#80 0xb5f49a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#81 0x08053e26 in main (argc=<error reading variable: Cannot access memory at address 0x0>, argv=<error reading variable: Cannot access memory at address 0x4>) at /build/buildd/muon-1.3.1/updater/main.cpp:61

Possible duplicates by query: bug 327797, bug 327485, bug 327261, bug 327232, bug 327142.

Reported using DrKonqi