Bug 406545

Summary: kstars crashes when starting ekos
Product: [Applications] kstars Reporter: Sifan Kahale <sifan.kahale>
Component: generalAssignee: Jasem Mutlaq <mutlaqja>
Status: RESOLVED FIXED    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: attachment-32627-0.html

Description Sifan Kahale 2019-04-15 00:19:32 UTC 
Application: kstars (3.2.0)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-47-generic x86_64
Distribution: Ubuntu 18.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed: clicked on the start button in ekos - 100% of the time.  I'm on kubuntu and tried doing a purge then install and this still gives the same error.  I also repeated this but removed the .indi folder first.

The crash can be reproduced every time.

-- Backtrace:
Application: KStars (kstars), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f605b82e440 (LWP 4268))]

Thread 16 (Thread 0x7f5fdffff700 (LWP 4287)):
#0  0x00007f6054d55384 in __libc_read (fd=19, buf=0x7f5fdfffeb10, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f604ed4dcd0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f604ed09027 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f604ed094e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f604ed0964c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6055cb69bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6055c5ba1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6055a7a23a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6055a7f17d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f6054d4b6db in start_thread (arg=0x7f5fdffff700) at pthread_create.c:463
#10 0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f60067fc700 (LWP 4282)):
#0  0x00007f6054d519f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5576b196fa88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5576b196fa38, cond=0x5576b196fa60) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5576b196fa60, mutex=0x5576b196fa38) at pthread_cond_wait.c:655
#3  0x00007f602dc98e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f602dc98b97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6054d4b6db in start_thread (arg=0x7f60067fc700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f6006ffd700 (LWP 4281)):
#0  0x00007f6054d519f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5576b196fa88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5576b196fa38, cond=0x5576b196fa60) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5576b196fa60, mutex=0x5576b196fa38) at pthread_cond_wait.c:655
#3  0x00007f602dc98e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f602dc98b97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6054d4b6db in start_thread (arg=0x7f6006ffd700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f60077fe700 (LWP 4280)):
#0  0x00007f6054d519f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5576b196fa88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5576b196fa38, cond=0x5576b196fa60) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5576b196fa60, mutex=0x5576b196fa38) at pthread_cond_wait.c:655
#3  0x00007f602dc98e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f602dc98b97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6054d4b6db in start_thread (arg=0x7f60077fe700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f6007fff700 (LWP 4279)):
#0  0x00007f6054d519f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5576b196fa88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5576b196fa38, cond=0x5576b196fa60) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5576b196fa60, mutex=0x5576b196fa38) at pthread_cond_wait.c:655
#3  0x00007f602dc98e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f602dc98b97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6054d4b6db in start_thread (arg=0x7f6007fff700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f6020bdb700 (LWP 4278)):
#0  0x00007f6054d519f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5576b196f508) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5576b196f4b8, cond=0x5576b196f4e0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5576b196f4e0, mutex=0x5576b196f4b8) at pthread_cond_wait.c:655
#3  0x00007f602dc98e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f602dc98b97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6054d4b6db in start_thread (arg=0x7f6020bdb700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f60213dc700 (LWP 4277)):
#0  0x00007f6054d519f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5576b196f508) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5576b196f4b8, cond=0x5576b196f4e0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5576b196f4e0, mutex=0x5576b196f4b8) at pthread_cond_wait.c:655
#3  0x00007f602dc98e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f602dc98b97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6054d4b6db in start_thread (arg=0x7f60213dc700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f6021bdd700 (LWP 4276)):
#0  0x00007f6054d519f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5576b196f508) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5576b196f4b8, cond=0x5576b196f4e0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5576b196f4e0, mutex=0x5576b196f4b8) at pthread_cond_wait.c:655
#3  0x00007f602dc98e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f602dc98b97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6054d4b6db in start_thread (arg=0x7f6021bdd700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f60223de700 (LWP 4275)):
#0  0x00007f6054d519f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5576b196f508) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5576b196f4b8, cond=0x5576b196f4e0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5576b196f4e0, mutex=0x5576b196f4b8) at pthread_cond_wait.c:655
#3  0x00007f602dc98e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f602dc98b97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6054d4b6db in start_thread (arg=0x7f60223de700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f6022bdf700 (LWP 4274)):
#0  0x00007f6054d519f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5576b196f508) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5576b196f4b8, cond=0x5576b196f4e0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5576b196f4e0, mutex=0x5576b196f4b8) at pthread_cond_wait.c:655
#3  0x00007f602dc98e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f602dc98b97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6054d4b6db in start_thread (arg=0x7f6022bdf700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f60233e0700 (LWP 4273)):
#0  0x00007f6054d519f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5576b196f508) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5576b196f4b8, cond=0x5576b196f4e0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5576b196f4e0, mutex=0x5576b196f4b8) at pthread_cond_wait.c:655
#3  0x00007f602dc98e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f602dc98b97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6054d4b6db in start_thread (arg=0x7f60233e0700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f6023be1700 (LWP 4272)):
#0  0x00007f6054d519f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5576b18c2c98) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5576b18c2c48, cond=0x5576b18c2c70) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5576b18c2c70, mutex=0x5576b18c2c48) at pthread_cond_wait.c:655
#3  0x00007f602dc98e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f602dc98b97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6054d4b6db in start_thread (arg=0x7f6023be1700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f6028bb4700 (LWP 4271)):
#0  0x00007f6054d519f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5576b196bc78) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5576b196bc28, cond=0x5576b196bc50) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5576b196bc50, mutex=0x5576b196bc28) at pthread_cond_wait.c:655
#3  0x00007f602dc98e6b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f602dc98b97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f6054d4b6db in start_thread (arg=0x7f6028bb4700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f603cffc700 (LWP 4270)):
#0  0x00007f604ed08c94 in g_main_context_query () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f604ed094b7 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f604ed0964c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6055cb69bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6055c5ba1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6055a7a23a in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6056133d45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f6055a7f17d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6054d4b6db in start_thread (arg=0x7f603cffc700) at pthread_create.c:463
#9  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f603ff5e700 (LWP 4269)):
#0  0x00007f6053b04bf9 in __GI___poll (fds=0x7f603ff5dc28, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f604df24747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f604df2636a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f6042d0b2a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f6055a7f17d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6054d4b6db in start_thread (arg=0x7f603ff5e700) at pthread_create.c:463
#6  0x00007f6053b1188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f605b82e440 (LWP 4268)):
[KCrash Handler]
#6  QString::isEmpty (this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:891
#7  ProfileInfo::isLocal (this=<optimized out>) at ./kstars/auxiliary/profileinfo.h:26
#8  Ekos::Manager::start (this=0x5576b509ff50) at ./kstars/ekos/manager.cpp:525
#9  0x00007f6055c8c77f in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f60571d3ba2 in QAbstractButton::clicked(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f60571d3dba in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f60571d519a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f60571d538d in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f6057121048 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f60570e283c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f60570ea65f in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f6055c5d9e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f60570e9632 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f605713c16b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f605713e7da in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f60570e283c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f60570ea104 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f6055c5d9e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f6056704583 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#25 0x00007f6056706055 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#26 0x00007f60566dd2eb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#27 0x00007f6042d6e1c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#28 0x00007f604ed09387 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f604ed095c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f604ed0964c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f6055cb699f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f6055c5ba1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f6055c64ac4 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00005576af5d0f22 in main (argc=<optimized out>, argv=<optimized out>) at ./kstars/main.cpp:331

Reported using DrKonqi
Comment 1 Jasem Mutlaq 2021-09-13 07:52:30 UTC 
Please try with more recent version of KStars v3.5.4 and report back.
Comment 2 Sifan Kahale 2021-09-13 16:05:20 UTC 
Created attachment 141517 [details]
attachment-32627-0.html

Thank you, yes, this was fixed in the next version.

Sifan
Carpe Nocturnum ...




On Mon, Sep 13, 2021 at 12:52 AM Jasem Mutlaq <bugzilla_noreply@kde.org>
wrote:

> https://bugs.kde.org/show_bug.cgi?id=406545
>
> Jasem Mutlaq <mutlaqja@ikarustech.com> changed:
>
>            What    |Removed                     |Added
>
> ----------------------------------------------------------------------------
>              Status|REPORTED                    |NEEDSINFO
>          Resolution|---                         |UNMAINTAINED
>
> --- Comment #1 from Jasem Mutlaq <mutlaqja@ikarustech.com> ---
> Please try with more recent version of KStars v3.5.4 and report back.
>
> --
> You are receiving this mail because:
> You reported the bug.