Application: kstars (3.4.2) Qt Version: 5.12.4 Frameworks Version: 5.62.0 Operating System: Linux 5.3.0-46-generic x86_64 Distribution: Ubuntu 19.10 -- Information about the crash: - What I was doing when the application crashed: I started KStars, clicked on the EKOS icon, confirmed the correct configuration was selected and clicked on start. No devices are scheduled to be connected at start up. - Unusual behavior I noticed: Immediately after the INDI control panel is visible on the screen, I get the message that KStars has crashed and all the windows disappear. - Custom settings of the application: This is the same setup I used in 1.8.4 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 0x7fe5eebeaac0 (LWP 3823))] Thread 15 (Thread 0x7fe59ffff700 (LWP 3839)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fe59fffea10, clockid=<optimized out>, expected=0, futex_word=0x555d2f8dbe14) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fe59fffea10, clockid=<optimized out>, mutex=0x555d2f8dbdc0, cond=0x555d2f8dbde8) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x555d2f8dbde8, mutex=0x555d2f8dbdc0, abstime=0x7fe59fffea10) at pthread_cond_wait.c:656 #3 0x00007fe5f40d1d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fe5f40d1e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe5f40cf421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7fe5afffd700 (LWP 3838)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fe5afffca10, clockid=<optimized out>, expected=0, futex_word=0x555d2fac57c4) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fe5afffca10, clockid=<optimized out>, mutex=0x555d2fac5770, cond=0x555d2fac5798) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x555d2fac5798, mutex=0x555d2fac5770, abstime=0x7fe5afffca10) at pthread_cond_wait.c:656 #3 0x00007fe5f40d1d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fe5f40d1e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe5f40cf421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7fe5b1ffe700 (LWP 3837)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fe5b1ffda10, clockid=<optimized out>, expected=0, futex_word=0x555d2fe8f430) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fe5b1ffda10, clockid=<optimized out>, mutex=0x555d2fe8f3e0, cond=0x555d2fe8f408) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x555d2fe8f408, mutex=0x555d2fe8f3e0, abstime=0x7fe5b1ffda10) at pthread_cond_wait.c:656 #3 0x00007fe5f40d1d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fe5f40d1e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe5f40cf421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fe5b3fff700 (LWP 3836)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fe5b3ffea10, clockid=<optimized out>, expected=0, futex_word=0x555d2ff4b850) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fe5b3ffea10, clockid=<optimized out>, mutex=0x555d2ff4b800, cond=0x555d2ff4b828) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x555d2ff4b828, mutex=0x555d2ff4b800, abstime=0x7fe5b3ffea10) at pthread_cond_wait.c:656 #3 0x00007fe5f40d1d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fe5f40d1e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe5f40cf421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fe5be9ba700 (LWP 3835)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fe5be9b9a10, clockid=<optimized out>, expected=0, futex_word=0x555d2fa61f14) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fe5be9b9a10, clockid=<optimized out>, mutex=0x555d2fa61ec0, cond=0x555d2fa61ee8) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x555d2fa61ee8, mutex=0x555d2fa61ec0, abstime=0x7fe5be9b9a10) at pthread_cond_wait.c:656 #3 0x00007fe5f40d1d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fe5f40d1e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe5f40cf421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fe5bf1bb700 (LWP 3834)): #0 0x00007fe5f33eac2f in __GI___poll (fds=0x7fe5b40025e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fe5f2d9baae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe5f2d9bbe3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe5f42ea653 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fe5f42915cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe5f40caa45 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fe5d4926700 (LWP 3833)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fe5d4925a10, clockid=<optimized out>, expected=0, futex_word=0x7fe5c4006ad0) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fe5d4925a10, clockid=<optimized out>, mutex=0x7fe5c4006a80, cond=0x7fe5c4006aa8) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7fe5c4006aa8, mutex=0x7fe5c4006a80, abstime=0x7fe5d4925a10) at pthread_cond_wait.c:656 #3 0x00007fe5f40d1d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fe5f40d1e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe5f40cf421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fe5d5ffc700 (LWP 3831)): #0 0x00007fe5f33eac2f in __GI___poll (fds=0x7fe5c00025e0, nfds=1, timeout=4521) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fe5f2d9baae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe5f2d9bbe3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe5f42ea653 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fe5f42915cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe5f40caa45 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fe5d7ffd700 (LWP 3830)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fe5d7ffca10, clockid=<optimized out>, expected=0, futex_word=0x555d2c6e2b70) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fe5d7ffca10, clockid=<optimized out>, mutex=0x555d2c6e2b20, cond=0x555d2c6e2b48) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x555d2c6e2b48, mutex=0x555d2c6e2b20, abstime=0x7fe5d7ffca10) at pthread_cond_wait.c:656 #3 0x00007fe5f40d1d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fe5f40d1e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe5f40cf421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fe5d9ffe700 (LWP 3829)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fe5d9ffda10, clockid=<optimized out>, expected=0, futex_word=0x555d2c6d97f4) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fe5d9ffda10, clockid=<optimized out>, mutex=0x555d2c6d97a0, cond=0x555d2c6d97c8) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x555d2c6d97c8, mutex=0x555d2c6d97a0, abstime=0x7fe5d9ffda10) at pthread_cond_wait.c:656 #3 0x00007fe5f40d1d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fe5f40d1e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe5f40cf421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fe5dbfff700 (LWP 3828)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fe5dbffea10, clockid=<optimized out>, expected=0, futex_word=0x555d2c5d5a24) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fe5dbffea10, clockid=<optimized out>, mutex=0x555d2c5d59d0, cond=0x555d2c5d59f8) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x555d2c5d59f8, mutex=0x555d2c5d59d0, abstime=0x7fe5dbffea10) at pthread_cond_wait.c:656 #3 0x00007fe5f40d1d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fe5f40d1e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe5f40cf421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fe5e5667700 (LWP 3826)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x555d2c4a9788) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555d2c4a9738, cond=0x555d2c4a9760) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x555d2c4a9760, mutex=0x555d2c4a9738) at pthread_cond_wait.c:638 #3 0x00007fe5e5cefaab in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #4 0x00007fe5e5cef6cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #5 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #6 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fe5ecd00700 (LWP 3825)): #0 __libc_read (nbytes=16, buf=0x7fe5eccff8a0, fd=7) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __libc_read (fd=7, buf=0x7fe5eccff8a0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fe5f2de370f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe5f2d9b5fe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe5f2d9ba52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fe5f2d9bbe3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fe5f42ea653 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fe5f42915cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fe5f40caa45 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fe5f456befa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #10 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #12 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fe5edd3a700 (LWP 3824)): #0 0x00007fe5f33eac2f in __GI___poll (fds=0x7fe5edd399e8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fe5f20d4917 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007fe5f20d653a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fe5ee53b288 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007fe5f40cbc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fe5f3a78669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #6 0x00007fe5f33f7323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fe5eebeaac0 (LWP 3823)): [KCrash Handler] #6 __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:65 #7 0x0000555d2a2a585a in QString::fromUtf8 (size=-1, str=0x1f00000000 <error: Cannot access memory at address 0x1f00000000>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:572 #8 QDebug::operator<< (t=0x1f00000000 <error: Cannot access memory at address 0x1f00000000>, this=0x7fff915b0b00) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qdebug.h:153 #9 INDIListener::registerProperty (this=0x555d2f9cf390, prop=0x7fe5c402c1f0) at ./kstars/indi/indilistener.cpp:234 #10 0x0000555d2a2428a5 in INDIListener::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/kstars/KStarsLib_autogen/FRI4DANIHA/moc_indilistener.cpp:185 #11 0x00007fe5f42bee4a in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fe5f4dd0a86 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #13 0x00007fe5f4dd9e00 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #14 0x00007fe5f4292a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #15 0x00007fe5f42956a8 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007fe5f42eb037 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007fe5f2d9b8bd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #18 0x00007fe5f2d9bb40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #19 0x00007fe5f2d9bbe3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007fe5f42ea635 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x00007fe5f42915cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007fe5f4299336 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x0000555d29fd6e0c in main (argc=<optimized out>, argv=<optimized out>) at ./kstars/main.cpp:332 [Inferior 1 (process 3823) detached] Reported using DrKonqi
Failure appears to be related to my normal imaging setup -- EQMOD, Moonlite, ZWO cameras(2), ZWO EFW EKOS / INDI appears to work with simulators.
Running with either EQMOD or Moonlite with simulators results in crashes. Running with Moonlight and simulators: 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 0x7fdcb6f4bac0 (LWP 6680))] Thread 15 (Thread 0x7fdc9d928700 (LWP 6723)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fdcbc42f081 in QSemaphore::acquire(int) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007fdcbc61f875 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x0000564ab36bdb76 in ClientManager::newINDIDevice (this=this@entry=0x564ab90705f0, _t1=<optimized out>, _t1@entry=0x7fdc8c003fc0) at ./obj-x86_64-linux-gnu/kstars/KStarsLib_autogen/FRI4DANIHA/moc_clientmanager.cpp:333 #4 0x0000564ab373a19f in ClientManager::newDevice (this=0x564ab90705f0, dp=0x7fdc8c0e0f50) at ./kstars/indi/clientmanager.cpp:86 #5 0x0000564ab3cda0b7 in INDI::BaseClient::addDevice(xml_ele_*, char*) () #6 0x0000564ab3cda242 in INDI::BaseClient::findDev(xml_ele_*, int, char*) () #7 0x0000564ab3cdb36d in INDI::BaseClient::dispatchCommand(xml_ele_*, char*) () #8 0x0000564ab3cdc007 in INDI::BaseClient::listenINDI() () #9 0x0000564ab3cdc19c in INDI::BaseClient::listenHelper(void*) () #10 0x0000564ab3cdc1db in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void* (*)(void*), INDI::BaseClient*> > >::_M_run() () #11 0x00007fdcbba68f74 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6 #12 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #13 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7fdc69ffe700 (LWP 6696)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fdc69ffda10, clockid=<optimized out>, expected=0, futex_word=0x7fdc6c003454) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fdc69ffda10, clockid=<optimized out>, mutex=0x7fdc6c003400, cond=0x7fdc6c003428) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7fdc6c003428, mutex=0x7fdc6c003400, abstime=0x7fdc69ffda10) at pthread_cond_wait.c:656 #3 0x00007fdcbc432d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fdcbc432e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fdcbc430421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fdcbc42cc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7fdc6bfff700 (LWP 6695)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fdc6bffea10, clockid=<optimized out>, expected=0, futex_word=0x7fdc94009754) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fdc6bffea10, clockid=<optimized out>, mutex=0x7fdc94009700, cond=0x7fdc94009728) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7fdc94009728, mutex=0x7fdc94009700, abstime=0x7fdc6bffea10) at pthread_cond_wait.c:656 #3 0x00007fdcbc432d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fdcbc432e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fdcbc430421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fdcbc42cc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fdc73fff700 (LWP 6694)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fdc73ffea10, clockid=<optimized out>, expected=0, futex_word=0x7fdc94009344) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fdc73ffea10, clockid=<optimized out>, mutex=0x7fdc940092f0, cond=0x7fdc94009318) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7fdc94009318, mutex=0x7fdc940092f0, abstime=0x7fdc73ffea10) at pthread_cond_wait.c:656 #3 0x00007fdcbc432d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fdcbc432e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fdcbc430421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fdcbc42cc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fdc7bfff700 (LWP 6693)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fdc7bffea10, clockid=<optimized out>, expected=0, futex_word=0x7fdc94012254) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fdc7bffea10, clockid=<optimized out>, mutex=0x7fdc94012200, cond=0x7fdc94012228) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7fdc94012228, mutex=0x7fdc94012200, abstime=0x7fdc7bffea10) at pthread_cond_wait.c:656 #3 0x00007fdcbc432d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fdcbc432e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fdcbc430421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fdcbc42cc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fdc8712a700 (LWP 6692)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fdc87129a10, clockid=<optimized out>, expected=0, futex_word=0x564ab845ab40) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fdc87129a10, clockid=<optimized out>, mutex=0x564ab845aaf0, cond=0x564ab845ab18) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x564ab845ab18, mutex=0x564ab845aaf0, abstime=0x7fdc87129a10) at pthread_cond_wait.c:656 #3 0x00007fdcbc432d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fdcbc432e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fdcbc430421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fdcbc42cc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fdc8792b700 (LWP 6691)): #0 0x00007fdcbb74bc2f in __GI___poll (fds=0x7fdc7c0025e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fdcbb0fcaae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fdcbb0fcbe3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fdcbc64b653 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fdcbc5f25cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fdcbc42ba45 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fdcbc42cc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fdc9d127700 (LWP 6690)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fdc9d126a10, clockid=<optimized out>, expected=0, futex_word=0x7fdc8c006ad0) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fdc9d126a10, clockid=<optimized out>, mutex=0x7fdc8c006a80, cond=0x7fdc8c006aa8) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7fdc8c006aa8, mutex=0x7fdc8c006a80, abstime=0x7fdc9d126a10) at pthread_cond_wait.c:656 #3 0x00007fdcbc432d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fdcbc432e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fdcbc430421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fdcbc42cc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fdcacb5f700 (LWP 6688)): #0 __libc_read (nbytes=16, buf=0x7fdcacb5e8d0, fd=17) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __libc_read (fd=17, buf=0x7fdcacb5e8d0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fdcbb14470f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fdcbb0fc5fe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fdcbb0fca52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fdcbb0fcbe3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fdcbc64b653 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fdcbc5f25cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fdcbc42ba45 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fdcbc42cc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #11 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fdc9fffd700 (LWP 6687)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fdc9fffca10, clockid=<optimized out>, expected=0, futex_word=0x564ab58af474) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fdc9fffca10, clockid=<optimized out>, mutex=0x564ab58af420, cond=0x564ab58af448) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x564ab58af448, mutex=0x564ab58af420, abstime=0x7fdc9fffca10) at pthread_cond_wait.c:656 #3 0x00007fdcbc432d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fdcbc432e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fdcbc430421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fdcbc42cc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fdca1ffe700 (LWP 6686)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fdca1ffda10, clockid=<optimized out>, expected=0, futex_word=0x564ab58a7dc4) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fdca1ffda10, clockid=<optimized out>, mutex=0x564ab58a7d70, cond=0x564ab58a7d98) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x564ab58a7d98, mutex=0x564ab58a7d70, abstime=0x7fdca1ffda10) at pthread_cond_wait.c:656 #3 0x00007fdcbc432d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fdcbc432e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fdcbc430421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fdcbc42cc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fdca3fff700 (LWP 6685)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fdca3ffea10, clockid=<optimized out>, expected=0, futex_word=0x564ab57b1264) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7fdca3ffea10, clockid=<optimized out>, mutex=0x564ab57b1210, cond=0x564ab57b1238) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x564ab57b1238, mutex=0x564ab57b1210, abstime=0x7fdca3ffea10) at pthread_cond_wait.c:656 #3 0x00007fdcbc432d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fdcbc432e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fdcbc430421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fdcbc42cc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fdcad9cd700 (LWP 6683)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x564ab5680318) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564ab56802c8, cond=0x564ab56802f0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x564ab56802f0, mutex=0x564ab56802c8) at pthread_cond_wait.c:638 #3 0x00007fdcae055aab in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #4 0x00007fdcae0556cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #5 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #6 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fdcb5061700 (LWP 6682)): #0 0x00007fdcbc42d193 in QMutex::unlock() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #1 0x00007fdcbc64b552 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007fdcbb0fc02f in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fdcbb0fc9db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fdcbb0fcbe3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fdcbc64b653 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fdcbc5f25cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fdcbc42ba45 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fdcbc8ccefa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #9 0x00007fdcbc42cc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fdcbbdd9669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #11 0x00007fdcbb758323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fdcb6f4bac0 (LWP 6680)): [KCrash Handler] #6 __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:65 #7 0x0000564ab375b85a in QString::fromUtf8 (size=-1, str=0x1f00000000 <error: Cannot access memory at address 0x1f00000000>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:572 #8 QDebug::operator<< (t=0x1f00000000 <error: Cannot access memory at address 0x1f00000000>, this=0x7ffdb962fcc0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qdebug.h:153 #9 INDIListener::registerProperty (this=0x564ab8ba1b20, prop=0x7fdc8c0dc440) at ./kstars/indi/indilistener.cpp:234 #10 0x0000564ab36f88a5 in INDIListener::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/kstars/KStarsLib_autogen/FRI4DANIHA/moc_indilistener.cpp:185 #11 0x00007fdcbc61fe4a in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fdcbd131a86 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #13 0x00007fdcbd13ae00 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #14 0x00007fdcbc5f3a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #15 0x00007fdcbc5f66a8 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007fdcbc64c037 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007fdcbb0fc8bd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #18 0x00007fdcbb0fcb40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #19 0x00007fdcbb0fcbe3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007fdcbc64b635 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x00007fdcbc5f25cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007fdcbc5fa336 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x0000564ab348ce0c in main (argc=<optimized out>, argv=<optimized out>) at ./kstars/main.cpp:332 [Inferior 1 (process 6680) detached] Running with EQMOD and simulators 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 0x7f2e2a27cac0 (LWP 6784))] Thread 15 (Thread 0x7f2ddffff700 (LWP 6802)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2ddfffea10, clockid=<optimized out>, expected=0, futex_word=0x55b976840e10) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7f2ddfffea10, clockid=<optimized out>, mutex=0x55b976840dc0, cond=0x55b976840de8) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55b976840de8, mutex=0x55b976840dc0, abstime=0x7f2ddfffea10) at pthread_cond_wait.c:656 #3 0x00007f2e2f763d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f2e2f763e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f2e2f761421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7f2de7ffd700 (LWP 6801)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2de7ffca10, clockid=<optimized out>, expected=0, futex_word=0x55b97651a7a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7f2de7ffca10, clockid=<optimized out>, mutex=0x55b97651a750, cond=0x55b97651a778) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55b97651a778, mutex=0x55b97651a750, abstime=0x7f2de7ffca10) at pthread_cond_wait.c:656 #3 0x00007f2e2f763d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f2e2f763e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f2e2f761421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7f2de9ffe700 (LWP 6800)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2de9ffda10, clockid=<optimized out>, expected=0, futex_word=0x55b97645f0e4) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7f2de9ffda10, clockid=<optimized out>, mutex=0x55b97645f090, cond=0x55b97645f0b8) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55b97645f0b8, mutex=0x55b97645f090, abstime=0x7f2de9ffda10) at pthread_cond_wait.c:656 #3 0x00007f2e2f763d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f2e2f763e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f2e2f761421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7f2debfff700 (LWP 6799)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2debffea10, clockid=<optimized out>, expected=0, futex_word=0x55b9765ea870) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7f2debffea10, clockid=<optimized out>, mutex=0x55b9765ea820, cond=0x55b9765ea848) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55b9765ea848, mutex=0x55b9765ea820, abstime=0x7f2debffea10) at pthread_cond_wait.c:656 #3 0x00007f2e2f763d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f2e2f763e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f2e2f761421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7f2df3fff700 (LWP 6798)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2df3ffea10, clockid=<optimized out>, expected=0, futex_word=0x55b97651a460) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7f2df3ffea10, clockid=<optimized out>, mutex=0x55b97651a410, cond=0x55b97651a438) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55b97651a438, mutex=0x55b97651a410, abstime=0x7f2df3ffea10) at pthread_cond_wait.c:656 #3 0x00007f2e2f763d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f2e2f763e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f2e2f761421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7f2e109b9700 (LWP 6797)): #0 __libc_read (nbytes=16, buf=0x7f2e109b88d0, fd=26) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __libc_read (fd=26, buf=0x7f2e109b88d0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007f2e2e47570f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f2e2e42d5fe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f2e2e42da52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f2e2e42dbe3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007f2e2f97c653 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f2e2f9235cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f2e2f75ca45 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #11 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f2e11ffe700 (LWP 6796)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2e11ffda10, clockid=<optimized out>, expected=0, futex_word=0x7f2df4006ad0) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7f2e11ffda10, clockid=<optimized out>, mutex=0x7f2df4006a80, cond=0x7f2df4006aa8) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7f2df4006aa8, mutex=0x7f2df4006a80, abstime=0x7f2e11ffda10) at pthread_cond_wait.c:656 #3 0x00007f2e2f763d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f2e2f763e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f2e2f761421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f2e19ba8700 (LWP 6792)): #0 __libc_read (nbytes=16, buf=0x7f2e19ba78d0, fd=17) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __libc_read (fd=17, buf=0x7f2e19ba78d0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007f2e2e47570f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f2e2e42d5fe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f2e2e42da52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f2e2e42dbe3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007f2e2f97c653 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f2e2f9235cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f2e2f75ca45 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #11 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f2e0bfff700 (LWP 6791)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2e0bffea10, clockid=<optimized out>, expected=0, futex_word=0x55b973137260) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7f2e0bffea10, clockid=<optimized out>, mutex=0x55b973137210, cond=0x55b973137238) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55b973137238, mutex=0x55b973137210, abstime=0x7f2e0bffea10) at pthread_cond_wait.c:656 #3 0x00007f2e2f763d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f2e2f763e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f2e2f761421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f2e13fff700 (LWP 6790)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2e13ffea10, clockid=<optimized out>, expected=0, futex_word=0x55b97312dee4) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7f2e13ffea10, clockid=<optimized out>, mutex=0x55b97312de90, cond=0x55b97312deb8) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55b97312deb8, mutex=0x55b97312de90, abstime=0x7f2e13ffea10) at pthread_cond_wait.c:656 #3 0x00007f2e2f763d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f2e2f763e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f2e2f761421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f2e1bfff700 (LWP 6789)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2e1bffea10, clockid=<optimized out>, expected=0, futex_word=0x55b97302afc4) at ../sysdeps/unix/sysv/linux/futex-internal.h:208 #1 __pthread_cond_wait_common (abstime=0x7f2e1bffea10, clockid=<optimized out>, mutex=0x55b97302af70, cond=0x55b97302af98) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x55b97302af98, mutex=0x55b97302af70, abstime=0x7f2e1bffea10) at pthread_cond_wait.c:656 #3 0x00007f2e2f763d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f2e2f763e7b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f2e2f761421 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #8 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f2e20cfd700 (LWP 6787)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b972efd068) at ../sysdeps/unix/sysv/linux/futex-internal.h:80 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b972efd018, cond=0x55b972efd040) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x55b972efd040, mutex=0x55b972efd018) at pthread_cond_wait.c:638 #3 0x00007f2e21390aab in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #4 0x00007f2e213906cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #5 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #6 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f2e23fff700 (LWP 6786)): #0 0x00007f2e2e42bb53 in g_source_ref () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f2e2e42bc01 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f2e2e42cf6b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f2e2e42d9db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f2e2e42dbe3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f2e2f97c653 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f2e2f9235cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f2e2f75ca45 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f2e2fbfdefa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #9 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #11 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f2e293cc700 (LWP 6785)): #0 0x00007f2e2ea7cc2f in __GI___poll (fds=0x7f2e293cb9e8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f2e2d766917 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f2e2d76853a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f2e29bcd288 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007f2e2f75dc92 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f2e2f10a669 in start_thread (arg=<optimized out>) at pthread_create.c:479 #6 0x00007f2e2ea89323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f2e2a27cac0 (LWP 6784)): [KCrash Handler] #6 __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:65 #7 0x000055b9713ae85a in QString::fromUtf8 (size=-1, str=0x1f00000000 <error: Cannot access memory at address 0x1f00000000>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:572 #8 QDebug::operator<< (t=0x1f00000000 <error: Cannot access memory at address 0x1f00000000>, this=0x7fffec36bff0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qdebug.h:153 #9 INDIListener::registerProperty (this=0x55b9768da450, prop=0x7f2df4055d60) at ./kstars/indi/indilistener.cpp:234 #10 0x000055b97134b8a5 in INDIListener::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/kstars/KStarsLib_autogen/FRI4DANIHA/moc_indilistener.cpp:185 #11 0x00007f2e2f950e4a in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007f2e30462a86 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #13 0x00007f2e3046be00 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5 #14 0x00007f2e2f924a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #15 0x00007f2e2f9276a8 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007f2e2f97d037 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007f2e2e42d8bd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #18 0x00007f2e2e42db40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #19 0x00007f2e2e42dbe3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007f2e2f97c635 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x00007f2e2f9235cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007f2e2f92b336 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x000055b9710dfe0c in main (argc=<optimized out>, argv=<optimized out>) at ./kstars/main.cpp:332 [Inferior 1 (process 6784) detached]
Found issue with arduino devices causing problems after updating to 1.8.5, I can confirm that it appears to be the arduino which was causing my problems.
I'm going to rebuild KStars later today so please retest. Otherwise, I might need teamviewer access to debug remotely. This can be arranged via private email.