[Bug 279345] New: Muon Software Center crash after package list update

Scott Kitterman kde at kitterman.com
Thu Aug 4 05:50:59 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=279345

           Summary: Muon Software Center crash after package list update
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: kde at kitterman.com


Application: muon-installer (1.1.90 "Caustic Carrionite")
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.3
Operating System: Linux 3.0.0-7-generic i686
Distribution: Ubuntu oneiric (development branch)

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

I had just finished changing software sources and updating (apt-get update
equivalent) and I hit close to close MSC before I'd ack'ed that the update was
finished.  Not sure if that was directly related or not.

-- Backtrace:
Application: Muon Software Center (muon-installer), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77af710 (LWP 23021))]

Thread 2 (Thread 0xb5a04b70 (LWP 23025)):
#0  0x00c38d31 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x009c41f5 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x00a96b86 in QTimerInfoList::updateCurrentTime (this=0x902d44c) at
kernel/qeventdispatcher_unix.cpp:339
#4  0x00a96eda in QTimerInfoList::timerWait (this=0x902d44c, tm=...) at
kernel/qeventdispatcher_unix.cpp:442
#5  0x00a95723 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xb5a0412c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00a957bd in timerSourcePrepare (source=0x902d418, timeout=<value
optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0508943c in g_main_context_prepare () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x0508a1f7 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x0508a7ea in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x00a96207 in QEventDispatcherGlib::processEvents (this=0x8f655f8,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x00a66f5d in QEventLoop::processEvents (this=0xb5a042b0, flags=...) at
kernel/qeventloop.cpp:149
#12 0x00a671a1 in QEventLoop::exec (this=0xb5a042b0, flags=...) at
kernel/qeventloop.cpp:201
#13 0x0096a3db in QThread::exec (this=0x8f670b8) at thread/qthread.cpp:492
#14 0x00a47bad in QInotifyFileSystemWatcherEngine::run (this=0x8f670b8) at
io/qfilesystemwatcher_inotify.cpp:248
#15 0x0096d283 in QThreadPrivate::start (arg=0x8f670b8) at
thread/qthread_unix.cpp:320
#16 0x00ed4e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x07cce6de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb77af710 (LWP 23021)):
[KCrash Handler]
#7  0x003eccb1 in QApt::Backend::toInstallCount (this=0x8f2be88) at
/build/buildd/qapt-1.1.90/src/backend.cpp:408
#8  0x003ece76 in QApt::Backend::areChangesMarked (this=0x8f2be88) at
/build/buildd/qapt-1.1.90/src/backend.cpp:591
#9  0x0048a62b in MuonMainWindow::queryExit (this=0x8ec8c50) at
/build/buildd/muon-1.1.90/libmuon/MuonMainWindow.cpp:96
#10 0x00781a2f in KMainWindow::closeEvent (this=0x8ec8c50, e=0xbfb76a78) at
../../kdeui/widgets/kmainwindow.cpp:604
#11 0x0164ca07 in QWidget::event (this=0x8ec8c50, event=0xbfb76a78) at
kernel/qwidget.cpp:8417
#12 0x01a69f0c in QMainWindow::event (this=0x8ec8c50, event=0xbfb76a78) at
widgets/qmainwindow.cpp:1480
#13 0x007801c4 in KMainWindow::event (this=0x8ec8c50, ev=0xbfb76a78) at
../../kdeui/widgets/kmainwindow.cpp:1100
#14 0x007c8352 in KXmlGuiWindow::event (this=0x8ec8c50, ev=0xbfb76a78) at
../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#15 0x015f2374 in notify_helper (this=0x8de6228, receiver=0x8ec8c50,
e=0xbfb76a78) at kernel/qapplication.cpp:4467
#16 QApplicationPrivate::notify_helper (this=0x8de6228, receiver=0x8ec8c50,
e=0xbfb76a78) at kernel/qapplication.cpp:4439
#17 0x015f77c8 in QApplication::notify (this=0x8de6228, receiver=0x8ec8c50,
e=0xbfb76a78) at kernel/qapplication.cpp:4432
#18 0x006a53d1 in KApplication::notify (this=0xbfb79210, receiver=0x8ec8c50,
event=0xbfb76a78) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00a67f1e in QCoreApplication::notifyInternal (this=0xbfb79210,
receiver=0x8ec8c50, event=0xbfb76a78) at kernel/qcoreapplication.cpp:731
#20 0x01646fe8 in sendEvent (this=0x8ecb6e0,
mode=QWidgetPrivate::CloseWithSpontaneousEvent) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QWidgetPrivate::close_helper (this=0x8ecb6e0,
mode=QWidgetPrivate::CloseWithSpontaneousEvent) at kernel/qwidget.cpp:7825
#22 0x016801a3 in translateCloseEvent (this=0xbfb79210, w=0x8ec8c50,
event=0xbfb76ddc, passive_only=false) at kernel/qapplication_x11.cpp:5665
#23 QApplication::x11ClientMessage (this=0xbfb79210, w=0x8ec8c50,
event=0xbfb76ddc, passive_only=false) at kernel/qapplication_x11.cpp:3143
#24 0x0167e1ec in QApplication::x11ProcessEvent (this=0xbfb79210,
event=0xbfb76ddc) at kernel/qapplication_x11.cpp:3823
#25 0x016aa21c in x11EventSourceDispatch (s=0x8de2ae8, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#26 0x05089e1f in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#27 0x0508a550 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#28 0x0508a7ea in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#29 0x00a961aa in QEventDispatcherGlib::processEvents (this=0x8dc3228,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#30 0x016a9e0a in QGuiEventDispatcherGlib::processEvents (this=0x8dc3228,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00a6bae3 in QCoreApplication::processEvents (flags=...) at
kernel/qcoreapplication.cpp:923
#32 0x003f9e33 in QApt::CacheBuildProgress::Update (this=0x8f5af5c) at
/build/buildd/qapt-1.1.90/src/cache.cpp:36
#33 0x027f0b46 in OpProgress::Progress(unsigned long) () from
/usr/lib/libapt-pkg.so.4.10
#34 0x028405c8 in pkgCacheGenerator::MergeList(pkgCacheGenerator::ListParser&,
pkgCache::VerIterator*) () from /usr/lib/libapt-pkg.so.4.10
#35 0x0289df29 in debPackagesIndex::Merge(pkgCacheGenerator&, OpProgress*)
const () from /usr/lib/libapt-pkg.so.4.10
#36 0x0283d95e in ?? () from /usr/lib/libapt-pkg.so.4.10
#37 0x02843673 in pkgCacheGenerator::MakeStatusCache(pkgSourceList&,
OpProgress*, MMap**, bool) () from /usr/lib/libapt-pkg.so.4.10
#38 0x02836d68 in pkgCacheFile::BuildCaches(OpProgress*, bool) () from
/usr/lib/libapt-pkg.so.4.10
#39 0x028371fd in pkgCacheFile::Open(OpProgress*, bool) () from
/usr/lib/libapt-pkg.so.4.10
#40 0x003f9bad in QApt::Cache::open (this=0x8ece728) at
/build/buildd/qapt-1.1.90/src/cache.cpp:85
#41 0x003f4d3a in QApt::Backend::reloadCache (this=0x8f2be88) at
/build/buildd/qapt-1.1.90/src/backend.cpp:178
#42 0x0806301b in ApplicationBackend::reload (this=0x8eb5610) at
/build/buildd/muon-1.1.90/installer/ApplicationBackend.cpp:118
#43 0x080654de in ApplicationWindow::sourcesEditorFinished (this=0x8ec8c50,
reload=1) at /build/buildd/muon-1.1.90/installer/ApplicationWindow.cpp:419
#44 0x0806a15d in ApplicationWindow::qt_metacall (this=0x8ec8c50,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb78a54) at
/build/buildd/muon-1.1.90/obj-i686-linux-gnu/installer/ApplicationWindow.moc:117
#45 0x00a6e2dd in metacall (object=0x8ec8c50, cl=QMetaObject::InvokeMetaMethod,
idx=90, argv=0xbfb78a54) at kernel/qmetaobject.cpp:237
#46 QMetaObject::metacall (object=0x8ec8c50, cl=QMetaObject::InvokeMetaMethod,
idx=90, argv=0xbfb78a54) at kernel/qmetaobject.cpp:232
#47 0x00a7d10a in QMetaObject::activate (sender=0x939ee28, m=0xb9c89c,
local_signal_index=2, argv=0xbfb78a54) at kernel/qobject.cpp:3278
#48 0x009ffacd in QProcess::finished (this=0x939ee28, _t1=1,
_t2=QProcess::NormalExit) at .moc/release-shared/moc_qprocess.cpp:142
#49 0x00a051fd in QProcessPrivate::_q_processDied (this=0x949b2a0) at
io/qprocess.cpp:1051
#50 0x00a05893 in QProcess::qt_metacall (this=0x939ee28,
_c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfb78be8) at
.moc/release-shared/moc_qprocess.cpp:115
#51 0x0100445e in KProcess::qt_metacall (this=0x939ee28,
_c=QMetaObject::InvokeMetaMethod, _id=21, _a=0xbfb78be8) at ./kprocess.moc:69
#52 0x00a6e2dd in metacall (object=0x939ee28, cl=QMetaObject::InvokeMetaMethod,
idx=21, argv=0xbfb78be8) at kernel/qmetaobject.cpp:237
#53 QMetaObject::metacall (object=0x939ee28, cl=QMetaObject::InvokeMetaMethod,
idx=21, argv=0xbfb78be8) at kernel/qmetaobject.cpp:232
#54 0x00a7d10a in QMetaObject::activate (sender=0x94c01d0, m=0xb9e598,
local_signal_index=0, argv=0xbfb78be8) at kernel/qobject.cpp:3278
#55 0x00acbde5 in QSocketNotifier::activated (this=0x94c01d0, _t1=34) at
.moc/release-shared/moc_qsocketnotifier.cpp:89
#56 0x00a8447f in QSocketNotifier::event (this=0x94c01d0, e=0xbfb78f24) at
kernel/qsocketnotifier.cpp:317
#57 0x015f2374 in notify_helper (this=0x8de6228, receiver=0x94c01d0,
e=0xbfb78f24) at kernel/qapplication.cpp:4467
#58 QApplicationPrivate::notify_helper (this=0x8de6228, receiver=0x94c01d0,
e=0xbfb78f24) at kernel/qapplication.cpp:4439
#59 0x015f7723 in QApplication::notify (this=0xbfb78f24, receiver=0x94c01d0,
e=0xbfb78f24) at kernel/qapplication.cpp:3867
#60 0x006a53d1 in KApplication::notify (this=0xbfb79210, receiver=0x94c01d0,
event=0xbfb78f24) at ../../kdeui/kernel/kapplication.cpp:311
#61 0x00a67f1e in QCoreApplication::notifyInternal (this=0xbfb79210,
receiver=0x94c01d0, event=0xbfb78f24) at kernel/qcoreapplication.cpp:731
#62 0x00a958a8 in sendEvent (source=0x8de2a00) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#63 socketNotifierSourceDispatch (source=0x8de2a00) at
kernel/qeventdispatcher_glib.cpp:110
#64 0x05089e1f in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#65 0x0508a550 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#66 0x0508a7ea in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#67 0x00a96207 in QEventDispatcherGlib::processEvents (this=0x8dc3228,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#68 0x016a9e0a in QGuiEventDispatcherGlib::processEvents (this=0x8dc3228,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#69 0x00a66f5d in QEventLoop::processEvents (this=0xbfb79174, flags=...) at
kernel/qeventloop.cpp:149
#70 0x00a671a1 in QEventLoop::exec (this=0xbfb79174, flags=...) at
kernel/qeventloop.cpp:201
#71 0x00a6b8fd in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#72 0x015eff14 in QApplication::exec () at kernel/qapplication.cpp:3741
#73 0x0805db56 in main (argc=0, argv=0x6a000000) at
/build/buildd/muon-1.1.90/installer/main.cpp:61

Reported using DrKonqi

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