[Bug 287988] New: Muon crashes on exit

mgolden at mitchgolden.com mgolden at mitchgolden.com
Thu Dec 1 14:35:59 GMT 2011 

https://bugs.kde.org/show_bug.cgi?id=287988

           Summary: Muon crashes on exit
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: mgolden at mitchgolden.com


Application: muon-updater (1.2.65 "Daring Dalek")
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
I had just had an error about broken packages, and was exiting.  Then this
crash occurred

-- Backtrace:
Application: Muon Update Manager (muon-updater), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd4da46f780 (LWP 2701))]

Thread 3 (Thread 0x7fd4c7157700 (LWP 2702)):
#0  0x00007fd4d263ffb7 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fd4d2640dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd4d2641429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd4d8844f3e in QEventDispatcherGlib::processEvents (this=0x15b3f80,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fd4d8818cf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fd4d8818ef7 in QEventLoop::exec (this=0x7fd4c7156dd0, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007fd4d873027f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:498
#7  0x00007fd4d87fbcbf in QInotifyFileSystemWatcherEngine::run (this=0x158f640)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fd4d8732d05 in QThreadPrivate::start (arg=0x158f640) at
thread/qthread_unix.cpp:331
#9  0x00007fd4d310eefc in start_thread (arg=0x7fd4c7157700) at
pthread_create.c:304
#10 0x00007fd4d740989d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fd4bffff700 (LWP 2703)):
#0  0x00007fd4d73fd773 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd4d2640f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd4d2641429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd4d8844f3e in QEventDispatcherGlib::processEvents (this=0x152f840,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fd4d8818cf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fd4d8818ef7 in QEventLoop::exec (this=0x7fd4bfffedd0, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007fd4d873027f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:498
#7  0x00007fd4d87fbcbf in QInotifyFileSystemWatcherEngine::run (this=0x16bdb50)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fd4d8732d05 in QThreadPrivate::start (arg=0x16bdb50) at
thread/qthread_unix.cpp:331
#9  0x00007fd4d310eefc in start_thread (arg=0x7fd4bffff700) at
pthread_create.c:304
#10 0x00007fd4d740989d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd4da46f780 (LWP 2701)):
[KCrash Handler]
#6  CurrentVer (this=<optimized out>) at
/usr/include/apt-pkg/cacheiterators.h:420
#7  QApt::Package::state (this=0x170fdc0) at
/build/buildd/qapt-1.2.65/src/package.cpp:720
#8  0x00007fd4d9693354 in QApt::Backend::upgradeablePackages (this=<optimized
out>) at /build/buildd/qapt-1.2.65/src/backend.cpp:488
#9  0x00000000004132b5 in UpdaterWidget::populateUpdateModel (this=0x1545510)
at /build/buildd/muon-1.2.65/updater/UpdaterWidget.cpp:104
#10 0x0000000000410464 in MainWindow::reload (this=0x1573790) at
/build/buildd/muon-1.2.65/updater/MainWindow.cpp:217
#11 0x0000000000410900 in MainWindow::workerEvent (this=0x1573790,
event=QApt::CommitChangesFinished) at
/build/buildd/muon-1.2.65/updater/MainWindow.cpp:161
#12 0x000000000040e728 in MainWindow::qt_metacall (this=0x1573790,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffafca04c0) at
/build/buildd/muon-1.2.65/obj-x86_64-linux-gnu/updater/moc_MainWindow.cpp:99
#13 0x00007fd4d882ceba in QMetaObject::activate (sender=0x1573d00, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffafca04c0) at
kernel/qobject.cpp:3278
#14 0x00007fd4d96b56a1 in QApt::Backend::workerEvent (this=<optimized out>,
_t1=QApt::CommitChangesFinished) at
/build/buildd/qapt-1.2.65/obj-x86_64-linux-gnu/src/moc_backend.cxx:251
#15 0x00007fd4d96b58fc in QApt::Backend::qt_metacall (this=0x1573d00,
_c=QMetaObject::InvokeMetaMethod, _id=42, _a=0x7fffafca05d0) at
/build/buildd/qapt-1.2.65/obj-x86_64-linux-gnu/src/moc_backend.cxx:211
#16 0x00007fd4d882ceba in QMetaObject::activate (sender=0x15b0910, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffafca05d0) at
kernel/qobject.cpp:3278
#17 0x00007fd4d96b6271 in OrgKubuntuQaptworkerInterface::workerEvent
(this=<optimized out>, _t1=6) at
/build/buildd/qapt-1.2.65/obj-x86_64-linux-gnu/src/workerdbus.moc:228
#18 0x00007fd4d96b6675 in OrgKubuntuQaptworkerInterface::qt_metacall
(this=0x15b0910, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7fffafca0ab0) at
/build/buildd/qapt-1.2.65/obj-x86_64-linux-gnu/src/workerdbus.moc:131
#19 0x00007fd4d68c90e9 in QDBusConnectionPrivate::deliverCall (this=0x15ace50,
object=0x15b0910, msg=..., metaTypes=..., slotIdx=13) at
qdbusintegrator.cpp:942
#20 0x00007fd4d68d238f in QDBusCallDeliveryEvent::placeMetaCall
(this=<optimized out>, object=<optimized out>) at qdbusintegrator_p.h:103
#21 0x00007fd4d8830a5e in QObject::event (this=0x15b0910, e=<optimized out>) at
kernel/qobject.cpp:1217
#22 0x00007fd4d7bca424 in notify_helper (e=0x2db36a0, receiver=0x15b0910,
this=0x1405a00) at kernel/qapplication.cpp:4486
#23 QApplicationPrivate::notify_helper (this=0x1405a00, receiver=0x15b0910,
e=0x2db36a0) at kernel/qapplication.cpp:4458
#24 0x00007fd4d7bcf291 in QApplication::notify (this=0x7fffafca1340,
receiver=0x15b0910, e=0x2db36a0) at kernel/qapplication.cpp:4365
#25 0x00007fd4d924f126 in KApplication::notify (this=0x7fffafca1340,
receiver=0x15b0910, event=0x2db36a0) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007fd4d8819afc in QCoreApplication::notifyInternal
(this=0x7fffafca1340, receiver=0x15b0910, event=0x2db36a0) at
kernel/qcoreapplication.cpp:787
#27 0x00007fd4d881d51f in sendEvent (event=0x2db36a0, receiver=0x15b0910) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x13deac0) at kernel/qcoreapplication.cpp:1428
#29 0x00007fd4d8844a73 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#30 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:277
#31 0x00007fd4d2640a5d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fd4d2641258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fd4d2641429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fd4d8844ed6 in QEventDispatcherGlib::processEvents (this=0x13e05d0,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#35 0x00007fd4d7c7207e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007fd4d8818cf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#37 0x00007fd4d8818ef7 in QEventLoop::exec (this=0x7fffafca12d0, flags=...) at
kernel/qeventloop.cpp:201
#38 0x00007fd4d881d789 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1064
#39 0x000000000040e307 in main (argc=1, argv=0x7fffafca15b8) at
/build/buildd/muon-1.2.65/updater/main.cpp:61

Reported using DrKonqi

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