https://bugs.kde.org/show_bug.cgi?id=406545
Bug ID: 406545
Summary: kstars crashes when starting ekos
Product: kstars
Version: unspecified
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: mutla...@ikarustech.com
Reporter: sifan.kah...@gmail.com
Target Milestone: ---
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
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