Application: muon-updater (1.2.80 "Daring Dalek")
KDE Platform Version: 4.7.95 (4.8 RC1 (4.7.95)
Qt Version: 4.7.4
Operating System: Linux 3.2.0-7-generic-pae i686
Distribution: Ubuntu precise (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
Hit one item and then hit the "Hide" button at the bottom and it crashed.

The crash can be reproduced every time.

-- Backtrace:
Application: Muon Update Manager (muon-updater), signal: Segmentation fault
[Current thread is 1 (Thread 0xb3d9b710 (LWP 1932))]

Thread 2 (Thread 0xb299db70 (LWP 1933)):
#0  0xb7704424 in __kernel_vsyscall ()
#1  0xb5d2926b in read () from /lib/i386-linux-gnu/libc.so.6
#2  0xb4dec8ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4dae0a0 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4dae5b2 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb4dae771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb6aee797 in QEventDispatcherGlib::processEvents (this=0x825c0d8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#7  0xb6abefad in QEventLoop::processEvents (this=0xb299d2b0, flags=...) at kernel/qeventloop.cpp:149
#8  0xb6abf1f1 in QEventLoop::exec (this=0xb299d2b0, flags=...) at kernel/qeventloop.cpp:201
#9  0xb69c269b in QThread::exec (this=0x8260d60) at thread/qthread.cpp:498
#10 0xb6a9fbfd in QInotifyFileSystemWatcherEngine::run (this=0x8260d60) at io/qfilesystemwatcher_inotify.cpp:248
#11 0xb69c5543 in QThreadPrivate::start (arg=0x8260d60) at thread/qthread_unix.cpp:331
#12 0xb4e7cd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#13 0xb5d3a0de in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb3d9b710 (LWP 1932)):
[KCrash Handler]
#7  QApt::Package::sourcePackage (this=0x0) at /build/buildd/qapt-1.2.80/src/package.cpp:253
#8  0x08057df7 in ChangelogWidget::changelogFetched (this=0x82b0f90, job=0x8d6af00) at /build/buildd/muon-1.2.80/updater/ChangelogWidget.cpp:174
#9  0x08053e05 in ChangelogWidget::qt_metacall (this=0x82b0f90, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfecc258) at /build/buildd/muon-1.2.80/obj-i686-linux-gnu/updater/moc_ChangelogWidget.cpp:88
#10 0xb6ac67dd in metacall (argv=0xbfecc258, idx=33, cl=QMetaObject::InvokeMetaMethod, object=0x82b0f90) at kernel/qmetaobject.cpp:237
#11 QMetaObject::metacall (object=0x82b0f90, cl=QMetaObject::InvokeMetaMethod, idx=33, argv=0xbfecc258) at kernel/qmetaobject.cpp:232
#12 0xb6ad56ca in QMetaObject::activate (sender=0x8d6af00, m=0xb6eb958c, local_signal_index=3, argv=0xbfecc258) at kernel/qobject.cpp:3278
#13 0xb6d0c1b5 in KJob::result (this=0x8d6af00, _t1=0x8d6af00) at ./kjob.moc:194
#14 0xb6d0c208 in KJob::emitResult (this=0x8d6af00) at ../../kdecore/jobs/kjob.cpp:318
#15 0xb74e68ac in KIO::FileCopyJob::slotResult (this=0x8d6af00, job=0x8f55248) at ../../kio/kio/job.cpp:2449
#16 0xb74e663d in KIO::FileCopyJob::qt_metacall (this=0x8d6af00, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfecc3d8) at ./jobclasses.moc:724
#17 0xb6ac67dd in metacall (argv=0xbfecc3d8, idx=32, cl=QMetaObject::InvokeMetaMethod, object=0x8d6af00) at kernel/qmetaobject.cpp:237
#18 QMetaObject::metacall (object=0x8d6af00, cl=QMetaObject::InvokeMetaMethod, idx=32, argv=0xbfecc3d8) at kernel/qmetaobject.cpp:232
#19 0xb6ad56ca in QMetaObject::activate (sender=0x8f55248, m=0xb6eb958c, local_signal_index=3, argv=0xbfecc3d8) at kernel/qobject.cpp:3278
#20 0xb6d0c1b5 in KJob::result (this=0x8f55248, _t1=0x8f55248) at ./kjob.moc:194
#21 0xb6d0c208 in KJob::emitResult (this=0x8f55248) at ../../kdecore/jobs/kjob.cpp:318
#22 0xb74dddf8 in KIO::SimpleJob::slotFinished (this=0x8f55248) at ../../kio/kio/job.cpp:494
#23 0xb74e6b0d in KIO::TransferJob::slotFinished (this=0x8f55248) at ../../kio/kio/job.cpp:1081
#24 0xb74e5144 in KIO::TransferJob::qt_metacall (this=0x8f55248, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfecc674) at ./jobclasses.moc:369
#25 0xb6ac67dd in metacall (argv=0xbfecc674, idx=47, cl=QMetaObject::InvokeMetaMethod, object=0x8f55248) at kernel/qmetaobject.cpp:237
#26 QMetaObject::metacall (object=0x8f55248, cl=QMetaObject::InvokeMetaMethod, idx=47, argv=0xbfecc674) at kernel/qmetaobject.cpp:232
#27 0xb6ad56ca in QMetaObject::activate (sender=0x8886188, m=0xb76bc6a0, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3278
#28 0xb759ba25 in KIO::SlaveInterface::finished (this=0x8886188) at ./slaveinterface.moc:171
#29 0xb759e8a9 in KIO::SlaveInterface::dispatch (this=0x8886188, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#30 0xb759b00a in KIO::SlaveInterface::dispatch (this=0x8886188) at ../../kio/kio/slaveinterface.cpp:88
#31 0xb758c638 in KIO::Slave::gotInput (this=0x8886188) at ../../kio/kio/slave.cpp:344
#32 0xb758ceac in KIO::Slave::qt_metacall (this=0x8886188, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfecc954) at ./slave.moc:82
#33 0xb6ac67dd in metacall (argv=0xbfecc954, idx=30, cl=QMetaObject::InvokeMetaMethod, object=0x8886188) at kernel/qmetaobject.cpp:237
#34 QMetaObject::metacall (object=0x8886188, cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbfecc954) at kernel/qmetaobject.cpp:232
#35 0xb6ad56ca in QMetaObject::activate (sender=0x8a990b0, m=0xb76b94a8, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3278
#36 0xb74a8fa5 in KIO::Connection::readyRead (this=0x8a990b0) at ./connection.moc:92
#37 0xb74a97da in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#38 KIO::ConnectionPrivate::dequeue (this=0x8d72f48) at ../../kio/kio/connection.cpp:71
#39 0xb74a98af in KIO::Connection::qt_metacall (this=0x8a990b0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x8d64800) at ./connection.moc:79
#40 0xb6ac67dd in metacall (argv=0x8d64800, idx=5, cl=QMetaObject::InvokeMetaMethod, object=0x8a990b0) at kernel/qmetaobject.cpp:237
#41 QMetaObject::metacall (object=0x8a990b0, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0x8d64800) at kernel/qmetaobject.cpp:232
#42 0xb6ad12e5 in QMetaCallEvent::placeMetaCall (this=0x8d72d28, object=0x8a990b0) at kernel/qobject.cpp:535
#43 0xb6ad87b2 in QObject::event (this=0x8a990b0, e=0x8d72d28) at kernel/qobject.cpp:1217
#44 0xb5ffb0d4 in notify_helper (e=0x8d72d28, receiver=0x8a990b0, this=0x814f698) at kernel/qapplication.cpp:4486
#45 QApplicationPrivate::notify_helper (this=0x814f698, receiver=0x8a990b0, e=0x8d72d28) at kernel/qapplication.cpp:4458
#46 0xb6000483 in QApplication::notify (this=0x8d72d28, receiver=0x8a990b0, e=0x8d72d28) at kernel/qapplication.cpp:3886
#47 0xb70a8fb1 in KApplication::notify (this=0xbfecd110, receiver=0x8a990b0, event=0x8d72d28) at ../../kdeui/kernel/kapplication.cpp:311
#48 0xb6abff6e in QCoreApplication::notifyInternal (this=0xbfecd110, receiver=0x8a990b0, event=0x8d72d28) at kernel/qcoreapplication.cpp:787
#49 0xb6ac3bf3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8129320) at kernel/qcoreapplication.cpp:1428
#51 0xb6ac3d4c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#52 0xb6aee304 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#53 postEventSourceDispatch (s=0x812aab8) at kernel/qeventdispatcher_glib.cpp:277
#54 0xb4dae28a in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#55 0xb4dae695 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#56 0xb4dae771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#57 0xb6aee73a in QEventDispatcherGlib::processEvents (this=0x8145510, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#58 0xb60b31ba in QGuiEventDispatcherGlib::processEvents (this=0x8145510, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#59 0xb6abefad in QEventLoop::processEvents (this=0xbfecd074, flags=...) at kernel/qeventloop.cpp:149
#60 0xb6abf1f1 in QEventLoop::exec (this=0xbfecd074, flags=...) at kernel/qeventloop.cpp:201
#61 0xb6ac3dfd in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#62 0xb5ff8c74 in QApplication::exec () at kernel/qapplication.cpp:3760
#63 0x080539b6 in main (argc=134646272, argv=0xffffffff) at /build/buildd/muon-1.2.80/updater/main.cpp:61

Reported using DrKonqi