[rkward-devel] rkward crash during package update

Dan McCloy drmccloy at uw.edu
Sun Nov 6 17:57:30 UTC 2011 

Application: rkward (0.5.7)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-34-generic i686
Distribution: Ubuntu 10.04.3 LTS

-- Information about the crash:
I was trying to re-install the Cairo package because of other crashes
that it seems to be causing.  I clicked the checkbox next to Cairo,
then clicked the button that says "select all updates" and RKWard
disappeared.  (Tried to submit this through the regular bug reporting
gui, but I keep getting the error on the last step that it can't start
the kde mail client.)

 -- Backtrace:
Application: RKWard (rkward.frontend), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77ffa30 (LWP 2058))]

Thread 3 (Thread 0xb5073b70 (LWP 2063)):
#0  0x00da5422 in __kernel_vsyscall ()
#1  0x008b1b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x091c04eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x091b30ac in ?? () from /lib/libglib-2.0.so.0
#4  0x091b34b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x01f1160f in QEventDispatcherGlib::processEvents (this=0xa06f5f0,
flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x01ee4059 in QEventLoop::processEvents (this=0xb5073290, flags=)
at kernel/qeventloop.cpp:149
#7  0x01ee44aa in QEventLoop::exec (this=0xb5073290, flags=...) at
kernel/qeventloop.cpp:201
#8  0x01de05a8 in QThread::exec (this=0xa05e140) at thread/qthread.cpp:487
#9  0x01ec3c1b in QInotifyFileSystemWatcherEngine::run
(this=0xa05e140) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x01de332e in QThreadPrivate::start (arg=0xa05e140) at
thread/qthread_unix.cpp:248
#11 0x0027296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x008bfa4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb4872b70 (LWP 2064)):
#0  0x091b2ac5 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#1  0x091b2ee9 in ?? () from /lib/libglib-2.0.so.0
#2  0x091b34b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x01f1160f in QEventDispatcherGlib::processEvents (this=0xa0661f8,
flags=...) at kernel/qeventdispatcher_glib.cpp:414
#4  0x01ee4059 in QEventLoop::processEvents (this=0xb4872230, flags=)
at kernel/qeventloop.cpp:149
#5  0x01ee44aa in QEventLoop::exec (this=0xb4872230, flags=...) at
kernel/qeventloop.cpp:201
#6  0x01de05a8 in QThread::exec (this=0xa064980) at thread/qthread.cpp:487
#7  0x081819fc in RKFrontendTransmitter::run (this=0xa064980) at
/media/DATA/Desktop/rkward-0.5.7/rkward/rbackend/rkfrontendtransmitter.cpp:76
#8  0x01de332e in QThreadPrivate::start (arg=0xa064980) at
thread/qthread_unix.cpp:248
#9  0x0027296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#10 0x008bfa4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77ffa30 (LWP 2058)):
[KCrash Handler]
#6  0x01e2a47b in QString::operator== (this=0xb2f60b04, other=...) at
tools/qstring.cpp:2060
#7  0x080cdc6b in QList<QString>::indexOf (this=0xad59ef0,
package_name=...) at /usr/include/qt4/QtCore/qlist.h:730
#8  RKRPackageInstallationStatus::markPackageForInstallation
(this=0xad59ef0, package_name=...) at
/media/DATA/Desktop/rkward-0.5.7/rkward/dialogs/rkloadlibsdialog.cpp:841
#9  0x080ce4fe in
RKRPackageInstallationStatus::markAllUpdatesForInstallation
(this=0xad59ef0) at
/media/DATA/Desktop/rkward-0.5.7/rkward/dialogs/rkloadlibsdialog.cpp:831
#10 0x080ce5d8 in InstallPackagesWidget::markAllUpdates
(this=0xad51ca8) at
/media/DATA/Desktop/rkward-0.5.7/rkward/dialogs/rkloadlibsdialog.cpp:723
#11 0x080d9af5 in InstallPackagesWidget::qt_metacall (this=0xad51ca8,
_c=QMetaObject::InvokeMetaMethod, _id=32, _a=0xbf8ef078) at
/home/dan/bin/rkward-0.5.7/rkward/dialogs/rkloadlibsdialog.moc:369
#12 0x01eeac9a in QMetaObject::metacall (object=0xad51ca8, cl=3383,
idx=32, argv=0xbf8ef078) at kernel/qmetaobject.cpp:237
#13 0x01ef93d5 in QMetaObject::activate (sender=0xad63ec0,
m=0x62c38c4, local_signal_index=2, argv=0xbf8ef078) at
kernel/qobject.cpp:3293
#14 0x060b3479 in QAbstractButton::clicked (this=0xad63ec0, _t1=false)
at .moc/release-shared/moc_qabstractbutton.cpp:206
#15 0x05d92ea9 in QAbstractButtonPrivate::emitClicked (this=0xad642c0)
at widgets/qabstractbutton.cpp:546
#16 0x05d93cf4 in QAbstractButtonPrivate::click (this=0xad642c0) at
widgets/qabstractbutton.cpp:539
#17 0x05d93fae in QAbstractButton::mouseReleaseEvent (this=0xad63ec0,
e=0xbf8ef7b0) at widgets/qabstractbutton.cpp:1121
#18 0x059e67f8 in QWidget::event (this=0xad63ec0, event=0xbf8ef7b0) at
kernel/qwidget.cpp:7998
#19 0x05d92d4e in QAbstractButton::event (this=0xad63ec0,
e=0x7f208e2c) at widgets/qabstractbutton.cpp:1080
#20 0x05e3d1f2 in QPushButton::event (this=0xad63ec0, e=0xbf8ef7b0) at
widgets/qpushbutton.cpp:679
#21 0x059884dc in QApplicationPrivate::notify_helper (this=0x9d25b40,
receiver=0xad63ec0, e=0xbf8ef7b0) at kernel/qapplication.cpp:4300
#22 0x0598f9f7 in QApplication::notify (this=0xbf8f008c,
receiver=0xad63ec0, e=0xbf8ef7b0) at kernel/qapplication.cpp:3865
#23 0x0962840a in KApplication::notify (this=0xbf8f008c,
receiver=0xad63ec0, event=0xbf8ef7b0) at
../../kdeui/kernel/kapplication.cpp:302
#24 0x01ee5a3b in QCoreApplication::notifyInternal (this=0xbf8f008c,
receiver=0xad63ec0, event=0xbf8ef7b0) at
kernel/qcoreapplication.cpp:704
#25 0x0598e952 in QCoreApplication::sendEvent (receiver=0xad63ec0,
event=0xbf8ef7b0, alienWidget=0xad63ec0, nativeWidget=0xab2d088,
buttonDown=0x62cc058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QApplicationPrivate::sendMouseEvent (receiver=0xad63ec0,
event=0xbf8ef7b0, alienWidget=0xad63ec0, nativeWidget=0xab2d088,
buttonDown=0x62cc058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#27 0x05a1a088 in QETWidget::translateMouseEvent (this=0xab2d088,
event=0xbf8efccc) at kernel/qapplication_x11.cpp:4368
#28 0x05a19511 in QApplication::x11ProcessEvent (this=0xbf8f008c,
event=0xbf8efccc) at kernel/qapplication_x11.cpp:3379
#29 0x05a4860a in x11EventSourceDispatch (s=0x9d28de8, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x091af5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#31 0x091b32d8 in ?? () from /lib/libglib-2.0.so.0
#32 0x091b34b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#33 0x01f115d5 in QEventDispatcherGlib::processEvents (this=0x9d25b20,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#34 0x05a48135 in QGuiEventDispatcherGlib::processEvents
(this=0x9d25b20, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x01ee4059 in QEventLoop::processEvents (this=0xbf8effc4, flags=)
at kernel/qeventloop.cpp:149
#36 0x01ee44aa in QEventLoop::exec (this=0xbf8effc4, flags=...) at
kernel/qeventloop.cpp:201
#37 0x01ee869f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#38 0x05988577 in QApplication::exec () at kernel/qapplication.cpp:3579
#39 0x0807ae9d in main (argc=3, argv=0xbf8f0424) at
/media/DATA/Desktop/rkward-0.5.7/rkward/main.cpp:177

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