Bug 294539

Application: muon-installer (1.2.1 "Caustic Carrionite")
KDE Platform Version: 4.8.00 (4.8.0
Qt Version: 4.7.4
Operating System: Linux 3.0.0-16-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
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The crash can be reproduced some of the time.

-- Backtrace:
Application: Centro de software de Muon (muon-installer), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7821930 (LWP 2075))]

Thread 2 (Thread 0xb59cab70 (LWP 2076)):
#0  0x008c3d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x009be7d5 in do_gettime (frac=0xb59ca020, sec=0xb59ca018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x00a914b6 in QTimerInfoList::updateCurrentTime (this=0x964b6cc) at kernel/qeventdispatcher_unix.cpp:339
#4  0x00a9180a in QTimerInfoList::timerWait (this=0x964b6cc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x00a90053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb59ca12c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00a900ed in timerSourcePrepare (source=0x964b698, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0143088c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x01431637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x01431c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x00a90b37 in QEventDispatcherGlib::processEvents (this=0x95cefa0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x00a611dd in QEventLoop::processEvents (this=0xb59ca2b0, flags=...) at kernel/qeventloop.cpp:149
#12 0x00a61421 in QEventLoop::exec (this=0xb59ca2b0, flags=...) at kernel/qeventloop.cpp:201
#13 0x0096490b in QThread::exec (this=0x95d4e00) at thread/qthread.cpp:498
#14 0x00a41e2d in QInotifyFileSystemWatcherEngine::run (this=0x95d4e00) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x009677b3 in QThreadPrivate::start (arg=0x95d4e00) at thread/qthread_unix.cpp:331
#16 0x00687d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x044950ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb7821930 (LWP 2075)):
[KCrash Handler]
#7  0x0080fc42 in FindPkg (Name=<optimized out>, this=<optimized out>) at /usr/include/apt-pkg/depcache.h:342
#8  QApt::Backend::package (this=0x960c2c8, name=...) at /build/buildd/qapt-1.2.1/src/backend.cpp:349
#9  0x0805ea7b in Application::package (this=0x9dc6910) at /build/buildd/muon-1.2.1/installer/Application.cpp:112
#10 0x08062a3f in ApplicationBackend::init (this=0x961b528) at /build/buildd/muon-1.2.1/installer/ApplicationBackend.cpp:84
#11 0x080630de in ApplicationBackend::reload (this=0x961b528) at /build/buildd/muon-1.2.1/installer/ApplicationBackend.cpp:121
#12 0x08063385 in ApplicationBackend::workerEvent (this=0x961b528, event=QApt::CommitChangesFinished) at /build/buildd/muon-1.2.1/installer/ApplicationBackend.cpp:179
#13 0x0805e23d in ApplicationBackend::qt_metacall (this=0x961b528, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf9939a8) at /build/buildd/muon-1.2.1/obj-i686-linux-gnu/installer/moc_ApplicationBackend.cpp:113
#14 0x00a68b7d in metacall (argv=0xbf9939a8, idx=16, cl=QMetaObject::InvokeMetaMethod, object=0x961b528) at kernel/qmetaobject.cpp:237
#15 QMetaObject::metacall (object=0x961b528, cl=QMetaObject::InvokeMetaMethod, idx=16, argv=0xbf9939a8) at kernel/qmetaobject.cpp:232
#16 0x00a77a6a in QMetaObject::activate (sender=0x960c2c8, m=0x844cb8, local_signal_index=4, argv=0xbf9939a8) at kernel/qobject.cpp:3278
#17 0x00834c65 in QApt::Backend::workerEvent (this=0x960c2c8, _t1=QApt::CommitChangesFinished) at /build/buildd/qapt-1.2.1/obj-i686-linux-gnu/src/moc_backend.cxx:244
#18 0x00811789 in QApt::Backend::emitWorkerEvent (this=0x960c2c8, event=6) at /build/buildd/qapt-1.2.1/src/backend.cpp:1323
#19 0x00834f6e in QApt::Backend::qt_metacall (this=0x960c2c8, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0xbf993ae8) at /build/buildd/qapt-1.2.1/obj-i686-linux-gnu/src/moc_backend.cxx:204
#20 0x00a68b7d in metacall (argv=0xbf993ae8, idx=44, cl=QMetaObject::InvokeMetaMethod, object=0x960c2c8) at kernel/qmetaobject.cpp:237
#21 QMetaObject::metacall (object=0x960c2c8, cl=QMetaObject::InvokeMetaMethod, idx=44, argv=0xbf993ae8) at kernel/qmetaobject.cpp:232
#22 0x00a77a6a in QMetaObject::activate (sender=0x95d0e70, m=0x844e38, local_signal_index=8, argv=0xbf993ae8) at kernel/qobject.cpp:3278
#23 0x00835cb5 in OrgKubuntuQaptworkerInterface::workerEvent (this=0x95d0e70, _t1=6) at /build/buildd/qapt-1.2.1/obj-i686-linux-gnu/src/workerdbus.moc:228
#24 0x008361af in OrgKubuntuQaptworkerInterface::qt_metacall (this=0x95d0e70, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf993d2c) at /build/buildd/qapt-1.2.1/obj-i686-linux-gnu/src/workerdbus.moc:131
#25 0x00864d87 in QDBusConnectionPrivate::deliverCall (this=0x963df08, object=0x95d0e70, msg=..., metaTypes=..., slotIdx=0) at qdbusintegrator.cpp:942
#26 0x0086ec26 in QDBusCallDeliveryEvent::placeMetaCall (this=0xa2cac30, object=0x95d0e70) at qdbusintegrator_p.h:103
#27 0x00a7ab52 in QObject::event (this=0x95d0e70, e=0xa2cac30) at kernel/qobject.cpp:1217
#28 0x059c6d84 in notify_helper (e=0xa2cac30, receiver=0x95d0e70, this=0x94b7200) at kernel/qapplication.cpp:4486
#29 QApplicationPrivate::notify_helper (this=0x94b7200, receiver=0x95d0e70, e=0xa2cac30) at kernel/qapplication.cpp:4458
#30 0x059cc133 in QApplication::notify (this=0xa2cac30, receiver=0x95d0e70, e=0xa2cac30) at kernel/qapplication.cpp:3886
#31 0x0119c011 in KApplication::notify (this=0xbf994460, receiver=0x95d0e70, event=0xa2cac30) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00a6219e in QCoreApplication::notifyInternal (this=0xbf994460, receiver=0x95d0e70, event=0xa2cac30) at kernel/qcoreapplication.cpp:787
#33 0x00a65f93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9499300) at kernel/qcoreapplication.cpp:1428
#35 0x00a660ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#36 0x00a906a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#37 postEventSourceDispatch (s=0x94bead0) at kernel/qeventdispatcher_glib.cpp:277
#38 0x0143125f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#39 0x01431990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0x01431c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0x00a90ada in QEventDispatcherGlib::processEvents (this=0x949a238, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#42 0x05a7ee7a in QGuiEventDispatcherGlib::processEvents (this=0x949a238, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x00a611dd in QEventLoop::processEvents (this=0xbf9943c4, flags=...) at kernel/qeventloop.cpp:149
#44 0x00a61421 in QEventLoop::exec (this=0xbf9943c4, flags=...) at kernel/qeventloop.cpp:201
#45 0x00a6619d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#46 0x059c4924 in QApplication::exec () at kernel/qapplication.cpp:3760
#47 0x0805db86 in main (argc=) at /build/buildd/muon-1.2.1/installer/main.cpp:61

Possible duplicates by query: bug 286315, bug 282556.

Reported using DrKonqi