Application: KStars (kstars), signal: Floating point exception Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fcbfc07fac0 (LWP 30909))] Thread 14 (Thread 0x7fcbd0ffc700 (LWP 31195)): #0 __libc_read (nbytes=16, buf=0x7fcbd0ffb8a0, fd=61) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __libc_read (fd=61, buf=0x7fcbd0ffb8a0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fcc00e30550 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fcc00de978f in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fcc00de9c60 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fcc00de9ddc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fcc024d7063 in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fcc024825bb in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fcc022cd2c6 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fcc03f88ef5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #10 0x00007fcc022ce612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #12 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7fcbe1095700 (LWP 30959)): #0 __libc_read (nbytes=10, buf=0x7fcbe109491e, fd=16) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __libc_read (fd=16, buf=0x7fcbe109491e, nbytes=10) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fcbfd5891f1 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so #3 0x00007fcbffe68e3e in pa_mainloop_prepare () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007fcbffe698a0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007fcbffe69960 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007fcbffe77939 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #7 0x00007fcbfd5b8788 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so #8 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #9 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fcba1ffe700 (LWP 30929)): #0 futex_reltimed_wait_cancelable (private=, reltime=0x7fcba1ffd950, expected=0, futex_word=0x557e390c1c44) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fcba1ffda00, mutex=0x557e390c1bf0, cond=0x557e390c1c18) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x557e390c1c18, mutex=0x557e390c1bf0, abstime=0x7fcba1ffda00) at pthread_cond_wait.c:667 #3 0x00007fcc022d46b5 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fcc022d47e6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fcc022d1de1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fcc022ce612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #8 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fcbabfff700 (LWP 30928)): #0 futex_reltimed_wait_cancelable (private=, reltime=0x7fcbabffe950, expected=0, futex_word=0x557e38c6fda0) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fcbabffea00, mutex=0x557e38c6fd50, cond=0x557e38c6fd78) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x557e38c6fd78, mutex=0x557e38c6fd50, abstime=0x7fcbabffea00) at pthread_cond_wait.c:667 #3 0x00007fcc022d46b5 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fcc022d47e6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fcc022d1de1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fcc022ce612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #8 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fcbc3ed5700 (LWP 30927)): #0 futex_reltimed_wait_cancelable (private=, reltime=0x7fcbc3ed4950, expected=0, futex_word=0x557e38d77330) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fcbc3ed4a00, mutex=0x557e38d772e0, cond=0x557e38d77308) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x557e38d77308, mutex=0x557e38d772e0, abstime=0x7fcbc3ed4a00) at pthread_cond_wait.c:667 #3 0x00007fcc022d46b5 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fcc022d47e6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fcc022d1de1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fcc022ce612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #8 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fcbd3fff700 (LWP 30926)): #0 futex_reltimed_wait_cancelable (private=, reltime=0x7fcbd3ffe950, expected=0, futex_word=0x557e38e8b510) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fcbd3ffea00, mutex=0x557e38e8b4c0, cond=0x557e38e8b4e8) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x557e38e8b4e8, mutex=0x557e38e8b4c0, abstime=0x7fcbd3ffea00) at pthread_cond_wait.c:667 #3 0x00007fcc022d46b5 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fcc022d47e6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fcc022d1de1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fcc022ce612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #8 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fcbe3ffd700 (LWP 30925)): #0 futex_reltimed_wait_cancelable (private=, reltime=0x7fcbe3ffc950, expected=0, futex_word=0x557e38e8cbb0) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fcbe3ffca00, mutex=0x557e38e8cb60, cond=0x557e38e8cb88) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x557e38e8cb88, mutex=0x557e38e8cb60, abstime=0x7fcbe3ffca00) at pthread_cond_wait.c:667 #3 0x00007fcc022d46b5 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fcc022d47e6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fcc022d1de1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fcc022ce612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #8 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fcbf0e0a700 (LWP 30922)): #0 0x00007fcc01609729 in __GI___poll (fds=0x7fcbcc004a30, nfds=1, timeout=5997) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fcc00de9cb6 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fcc00de9ddc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fcc024d7063 in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fcc024825bb in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fcc022cd2c6 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fcc022ce612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #8 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fcbe9ffe700 (LWP 30916)): #0 futex_reltimed_wait_cancelable (private=, reltime=0x7fcbe9ffd950, expected=0, futex_word=0x557e362ca940) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fcbe9ffda00, mutex=0x557e362ca8f0, cond=0x557e362ca918) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x557e362ca918, mutex=0x557e362ca8f0, abstime=0x7fcbe9ffda00) at pthread_cond_wait.c:667 #3 0x00007fcc022d46b5 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fcc022d47e6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fcc022d1de1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fcc022ce612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #8 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fcbe5ffe700 (LWP 30915)): #0 futex_reltimed_wait_cancelable (private=, reltime=0x7fcbe5ffd950, expected=0, futex_word=0x557e362c38b4) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fcbe5ffda00, mutex=0x557e362c3860, cond=0x557e362c3888) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x557e362c3888, mutex=0x557e362c3860, abstime=0x7fcbe5ffda00) at pthread_cond_wait.c:667 #3 0x00007fcc022d46b5 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fcc022d47e6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fcc022d1de1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fcc022ce612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #8 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fcbebfff700 (LWP 30914)): #0 futex_reltimed_wait_cancelable (private=, reltime=0x7fcbebffe950, expected=0, futex_word=0x557e362d59a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fcbebffea00, mutex=0x557e362d5950, cond=0x557e362d5978) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x557e362d5978, mutex=0x557e362d5950, abstime=0x7fcbebffea00) at pthread_cond_wait.c:667 #3 0x00007fcc022d46b5 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fcc022d47e6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fcc022d1de1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fcc022ce612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #8 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fcbf9dc2700 (LWP 30912)): #0 0x00007fcc01609729 in __GI___poll (fds=0x7fcbec019330, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fcc00de9cb6 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fcc00de9ddc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fcc024d7063 in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fcc024825bb in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fcc022cd2c6 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fcc0274f565 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007fcc022ce612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #9 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fcbfadce700 (LWP 30911)): #0 0x00007fcc01609729 in __GI___poll (fds=0x7fcbfadcd9e8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fcc00148917 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007fcc0014a53a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fcbfb9c36a8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007fcc022ce612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fcc01c86182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fcc01615b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fcbfc07fac0 (LWP 30909)): [KCrash Handler] #6 0x0000557e34c4ce51 in FITSHistogram::constructHistogram (this=this@entry=0x557e390a9450) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qarraydata.h:211 #7 0x0000557e34c51680 in FITSHistogram::constructHistogram (this=0x557e390a9450) at ./kstars/fitsviewer/fitshistogram.cpp:144 #8 0x0000557e34836767 in FITSTab::evaluateStats (this=0x557e3aef2020) at /usr/include/c++/8/bits/atomic_base.h:390 #9 0x0000557e348386a7 in FITSTab::::operator() (__closure=0x557e3afcf290) at ./kstars/fitsviewer/fitstab.cpp:184 #10 QtPrivate::FunctorCall, QtPrivate::List<>, void, FITSTab::loadFITS(const QUrl&, FITSMode, FITSScale, bool):: >::call (arg=, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:146 #11 QtPrivate::Functor, 0>::call, void> (arg=, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:256 #12 QtPrivate::QFunctorSlotObject, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=, this_=0x557e3afcf280, r=, a=, ret=) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:439 #13 0x00007fcc024ad563 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x0000557e34704197 in FITSView::loadInFrame (this=0x557e3a986370) at ./kstars/fitsviewer/fitsview.cpp:425 #15 0x00007fcc024ad563 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007fcc022d8cb5 in QFutureWatcherBase::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007fcc02f6b551 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007fcc02f72930 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #19 0x00007fcc024838e9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007fcc02486927 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x00007fcc024d7a43 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007fcc00de9aae in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007fcc00de9d48 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007fcc00de9ddc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007fcc024d7047 in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007fcc024825bb in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007fcc0248a5e2 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #28 0x0000557e3457e803 in main (argc=, argv=) at ./kstars/main.cpp:331 [Inferior 1 (process 30909) detached]