Bug 262335

Application: kstars (1.6.0)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic x86_64
Distribution: Ubuntu 10.10

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

opened telescope wizard and after choosing telescope model left port blank. When pressing next the programme crashes and exits. The bur is repeatable every time

-- Backtrace:
Application: KStars (kstars), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ffde7f12760 (LWP 5284))]

Thread 3 (Thread 0x7ffdd27bd700 (LWP 5285)):
#0  0x00007ffde32bc203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ffdde649009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007ffdde64945c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007ffde3e991e6 in QEventDispatcherGlib::processEvents (this=0x7ffdcc0008b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007ffde3e6ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007ffde3e6bdec in QEventLoop::exec (this=0x7ffdd27bcdb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007ffde3d762fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007ffde3e4b5f8 in QInotifyFileSystemWatcherEngine::run (this=0x3b529d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ffde3d7927e in QThreadPrivate::start (arg=0x3b529d0) at thread/qthread_unix.cpp:266
#9  0x00007ffde6636971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007ffde32c892d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ffdd165e700 (LWP 5291)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:212
#1  0x00007ffde3d79da2 in wait (this=<value optimized out>, mutex=0x7ffdcc003590, time=30000) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7ffdcc003590, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ffde3d6eda2 in QThreadPoolThread::run (this=0x7ffdcc003a30) at concurrent/qthreadpool.cpp:140
#4  0x00007ffde3d7927e in QThreadPrivate::start (arg=0x7ffdcc003a30) at thread/qthread_unix.cpp:266
#5  0x00007ffde6636971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007ffde32c892d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffde7f12760 (LWP 5284)):
[KCrash Handler]
#6  KProgressDialog::wasCancelled (this=0x0) at ../../kdeui/dialogs/kprogressdialog.cpp:125
#7  0x0000000000459ced in telescopeWizardProcess::scanPorts (this=0x3c585d0) at ../../../kstars/kstars/indi/telescopewizardprocess.cpp:347
#8  0x000000000045b33c in telescopeWizardProcess::processPort (this=0x3c585d0) at ../../../kstars/kstars/indi/telescopewizardprocess.cpp:308
#9  0x000000000045b3cc in telescopeWizardProcess::qt_metacall (this=0x3c585d0, _c=QMetaObject::InvokeMetaMethod, _id=38766593, _a=<value optimized out>) at ./telescopewizardprocess.moc:84
#10 0x00007ffde3e7ebde in QObject::event (this=0x3c585d0, e=0x0) at kernel/qobject.cpp:1219
#11 0x00007ffde4e546df in QWidget::event (this=0x3c585d0, event=0x42bd490) at kernel/qwidget.cpp:8646
#12 0x00007ffde4dfefdc in QApplicationPrivate::notify_helper (this=0x2354a20, receiver=0x3c585d0, e=0x42bd490) at kernel/qapplication.cpp:4396
#13 0x00007ffde4e04aed in QApplication::notify (this=0x7fff84e834b0, receiver=0x3c585d0, e=0x42bd490) at kernel/qapplication.cpp:4277
#14 0x00007ffde5b51156 in KApplication::notify (this=0x7fff84e834b0, receiver=0x3c585d0, event=0x42bd490) at ../../kdeui/kernel/kapplication.cpp:310
#15 0x00007ffde3e6ccdc in QCoreApplication::notifyInternal (this=0x7fff84e834b0, receiver=0x3c585d0, event=0x42bd490) at kernel/qcoreapplication.cpp:732
#16 0x00007ffde3e6fc22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x233b510) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x233b510) at kernel/qcoreapplication.cpp:1373
#18 0x00007ffde3e99653 in sendPostedEvents (s=0x2357560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#19 postEventSourceDispatch (s=0x2357560) at kernel/qeventdispatcher_glib.cpp:277
#20 0x00007ffdde645342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#21 0x00007ffdde6492a8 in ?? () from /lib/libglib-2.0.so.0
#22 0x00007ffdde64945c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#23 0x00007ffde3e99193 in QEventDispatcherGlib::processEvents (this=0x233ac00, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#24 0x00007ffde4eb1a4e in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007ffde3e6ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#26 0x00007ffde3e6bdec in QEventLoop::exec (this=0x7fff84e81530, flags=) at kernel/qeventloop.cpp:201
#27 0x00007ffde52f37de in QDialog::exec (this=0x3c585d0) at dialogs/qdialog.cpp:552
#28 0x00000000005a0408 in KStars::slotTelescopeWizard (this=0x24a4e10) at ../../../kstars/kstars/kstarsactions.cpp:308
#29 0x000000000059d28d in KStars::qt_metacall (this=0x24a4e10, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fff84e81710) at ./kstars.moc:253
#30 0x00007ffde3e84b27 in QMetaObject::activate (sender=0x3b35330, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3280
#31 0x00007ffde4df7852 in QAction::triggered (this=0x0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#32 0x00007ffde4df8f5b in QAction::activate (this=0x3b35330, event=<value optimized out>) at kernel/qaction.cpp:1256
#33 0x00007ffde525fdc1 in QMenuPrivate::activateCausedStack (this=<value optimized out>, causedStack=..., action=0x3b35330, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:993
#34 0x00007ffde5265782 in QMenuPrivate::activateAction (this=0x3bcfd60, action=0x3b35330, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1085
#35 0x00007ffde5c31cee in KMenu::mouseReleaseEvent (this=0x3be1380, e=0x6ab8f3) at ../../kdeui/widgets/kmenu.cpp:471
#36 0x00007ffde4e5504e in QWidget::event (this=0x3be1380, event=0x7fff84e82360) at kernel/qwidget.cpp:8187
#37 0x00007ffde526790b in QMenu::event (this=0x3be1380, e=0x7fff84e82360) at widgets/qmenu.cpp:2410
#38 0x00007ffde4dfefdc in QApplicationPrivate::notify_helper (this=0x2354a20, receiver=0x3be1380, e=0x7fff84e82360) at kernel/qapplication.cpp:4396
#39 0x00007ffde4e0530e in QApplication::notify (this=0x7fff84e834b0, receiver=0x3be1380, e=0x7fff84e82360) at kernel/qapplication.cpp:3959
#40 0x00007ffde5b51156 in KApplication::notify (this=0x7fff84e834b0, receiver=0x3be1380, event=0x7fff84e82360) at ../../kdeui/kernel/kapplication.cpp:310
#41 0x00007ffde3e6ccdc in QCoreApplication::notifyInternal (this=0x7fff84e834b0, receiver=0x3be1380, event=0x7fff84e82360) at kernel/qcoreapplication.cpp:732
#42 0x00007ffde4e03dbe in sendEvent (receiver=0x3be1380, event=0x7fff84e82360, alienWidget=0x0, nativeWidget=0x3be1380, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#43 QApplicationPrivate::sendMouseEvent (receiver=0x3be1380, event=0x7fff84e82360, alienWidget=0x0, nativeWidget=0x3be1380, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#44 0x00007ffde4e877bd in QETWidget::translateMouseEvent (this=0x3be1380, event=<value optimized out>) at kernel/qapplication_x11.cpp:4337
#45 0x00007ffde4e85c5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff84e82c80) at kernel/qapplication_x11.cpp:3536
#46 0x00007ffde4eb20e2 in x11EventSourceDispatch (s=0x2358760, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#47 0x00007ffdde645342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#48 0x00007ffdde6492a8 in ?? () from /lib/libglib-2.0.so.0
#49 0x00007ffdde64945c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#50 0x00007ffde3e99193 in QEventDispatcherGlib::processEvents (this=0x233ac00, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#51 0x00007ffde4eb1a4e in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x00007ffde3e6ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#53 0x00007ffde3e6bdec in QEventLoop::exec (this=0x7fff84e82fb0, flags=) at kernel/qeventloop.cpp:201
#54 0x00007ffde3e6febb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#55 0x00000000005cd5a2 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kstars/kstars/main.cpp:191

Reported using DrKonqi