https://bugs.kde.org/show_bug.cgi?id=428565
Bug ID: 428565
Summary: KStars Crash When Solving Plate with StellarSplver
Product: kstars
Version: unspecified
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Application: kstars (3.5.0 Beta)
Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 5.4.0-52-generic x86_64
Distribution: Ubuntu 18.04.5 LTS
-- Information about the crash:
- What I was doing when the application crashed:
Acquired an image and asked StellarSolver to solve the plate.
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 0x7fb304b33880 (LWP 4999))]
Thread 5 (Thread 0x7fb2bedea700 (LWP 5023)):
#0 0x00007fb2f779f629 in g_mutex_lock () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fb2f7758470 in g_main_context_acquire () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fb2f7759485 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fb2f77596dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fb2fefb58ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fb2fef5a90a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fb2fed7923a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fb302d0a6f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007fb2fed7e17d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fb2fe04a6db in start_thread (arg=0x7fb2bedea700) at
pthread_create.c:463
#10 0x00007fb2fc563a3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fb2cf48f700 (LWP 5005)):
#0 0x00007ffc26dde95f in clock_gettime ()
#1 0x00007fb2fc573056 in __GI___clock_gettime (clock_id=1, tp=0x7fb2cf48ea90)
at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007fb2fefb51c1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007fb2fefb39f9 in QTimerInfoList::updateCurrentTime() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fb2fefb3fd5 in QTimerInfoList::timerWait(timespec&) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fb2fefb561e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fb2f7758b28 in g_main_context_prepare () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007fb2f77594fb in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007fb2f77596dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9 0x00007fb2fefb58ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fb2fef5a90a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fb2fed7923a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fb2fed7e17d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fb2fe04a6db in start_thread (arg=0x7fb2cf48f700) at
pthread_create.c:463
#14 0x00007fb2fc563a3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fb2e5a47700 (LWP 5002)):
#0 0x00007fb2fc556cf9 in __GI___poll (fds=0x7fb2d801a0f0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fb2f77595c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fb2f77596dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fb2fefb58ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fb2fef5a90a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fb2fed7923a in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fb2ff432d45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007fb2fed7e17d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fb2fe04a6db in start_thread (arg=0x7fb2e5a47700) at
pthread_create.c:463
#9 0x00007fb2fc563a3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fb2e89a9700 (LWP 5001)):
#0 0x00007fb2fc556cf9 in __GI___poll (fds=0x7fb2e89a8c28, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fb2f6974747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007fb2f697636a in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007fb2eb7565e9 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007fb2fed7e17d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fb2fe04a6db in start_thread (arg=0x7fb2e89a9700) at
pthread_create.c:463
#6 0x00007fb2fc563a3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fb304b33880 (LWP 4999)):
[KCrash Handler]
#6 std::__atomic_base<int>::load (__m=std::memory_order_relaxed,
this=0x40155d5d02a7208c) at /usr/include/c++/7/bits/atomic_base.h:396
#7 QAtomicOps<int>::load<int> (_q_value=...) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qatomic_cxx11.h:227
#8 QBasicAtomicInteger<int>::load (this=0x40155d5d02a7208c) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qbasicatomic.h:102
#9 QtPrivate::RefCount::ref (this=0x40155d5d02a7208c) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qrefcount.h:55
#10 0x000055c311908c58 in QString::QString (other=..., this=0x7ffc26d6cb80) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:907
#11 FITSImage::Solution::Solution (this=0x7ffc26d6cb50) at
/usr/include/libstellarsolver/structuredefinitions.h:79
#12 Ekos::Align::solverComplete (this=0x55c316fa31b0) at
./kstars/ekos/align/align.cpp:3437
#13 0x00007fb2fef8b66f in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fb2fdd71a32 in StellarSolver::processFinished (this=0x55c316a66800,
code=<optimized out>) at
/home/kubuntu/stellarsolver/stellarsolver/stellarsolver.cpp:388
#15 0x00007fb2fef8c0c2 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fb3003e183c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007fb3003e9104 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007fb2fef5c8d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fb2fef5f04d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fb2fefb6263 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007fb2f7759417 in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fb2f7759650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fb2f77596dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fb2fefb588f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fb2fef5a90a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fb2fef639b4 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x000055c3114cef23 in main (argc=<optimized out>, argv=<optimized out>) at
./kstars/main.cpp:348
Possible duplicates by query: bug 427021, bug 417542, bug 414147, bug 413706,
bug 413706.
Reported using DrKonqi
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