Thread 6 (Thread 0x7fffe5c58700 (LWP 106448)): #0 0x00007ffff663675d in nanosleep () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ffff66681a4 in usleep (useconds=) at ../sysdeps/posix/usleep.c:32 ts = {tv_sec = 0, tv_nsec = 1001000} #2 0x00007fffdb236f20 in ?? () from /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so No symbol table info available. #3 0x00007fffda987f22 in ?? () from /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so No symbol table info available. #4 0x00007fffda987f75 in ?? () from /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so No symbol table info available. #5 0x00007ffff63556ba in start_thread (arg=0x7fffe5c58700) at pthread_create.c:333 __res = pd = 0x7fffe5c58700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737048315648, 6349668962051533020, 0, 140737488340527, 140737048316352, 7029488, -6349717250393003812, -6349686050971080484}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007ffff667182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 5 (Thread 0x7fffe6b91700 (LWP 106447)): #0 0x00007ffff6665b5d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ffff4a8038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007ffff4a8049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ffff71a6f6c in QEventDispatcherGlib::processEvents(QFlags) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #4 0x00007ffff7152a9a in QEventLoop::exec(QFlags) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #5 0x00007ffff6f757a4 in QThread::exec() () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #6 0x00007ffff06e9687 in ?? () from /home/dippoldm/qt5builds/ubuntu-5.9.x/plugins/qmltooling/libqmldbg_server.so No symbol table info available. #7 0x00007ffff6f79fb9 in ?? () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #8 0x00007ffff63556ba in start_thread (arg=0x7fffe6b91700) at pthread_create.c:333 __res = pd = 0x7fffe6b91700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737064277760, 6349668962051533020, 0, 140737488346063, 140737064278464, 140737488346248, -6349720102788159268, -6349686050971080484}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #9 0x00007ffff667182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 4 (Thread 0x7fffe7fff700 (LWP 106446)): #0 0x00007ffff6665b5d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ffff4a8038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007ffff4a8049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ffff71a6f57 in QEventDispatcherGlib::processEvents(QFlags) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #4 0x00007ffff7152a9a in QEventLoop::exec(QFlags) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #5 0x00007ffff6f757a4 in QThread::exec() () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #6 0x00007ffff76fe7f5 in ?? () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Qml.so.5 No symbol table info available. #7 0x00007ffff6f79fb9 in ?? () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #8 0x00007ffff63556ba in start_thread (arg=0x7fffe7fff700) at pthread_create.c:333 __res = pd = 0x7fffe7fff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737085699840, 6349668962051533020, 0, 140737488346127, 140737085700544, 140737488346312, -6349721738096957220, -6349686050971080484}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #9 0x00007ffff667182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 3 (Thread 0x7fffecc9f700 (LWP 106444)): #0 0x00007ffff6665b5d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ffff4a8038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007ffff4a8049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007ffff71a6f6c in QEventDispatcherGlib::processEvents(QFlags) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #4 0x00007ffff7152a9a in QEventLoop::exec(QFlags) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #5 0x00007ffff6f757a4 in QThread::exec() () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #6 0x00007fffeff65b95 in ?? () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5DBus.so.5 No symbol table info available. #7 0x00007ffff6f79fb9 in ?? () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #8 0x00007ffff63556ba in start_thread (arg=0x7fffecc9f700) at pthread_create.c:333 __res = pd = 0x7fffecc9f700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737166046976, 6349668962051533020, 0, 140737488344831, 140737166047680, 140737488345016, -6349697428582061860, -6349686050971080484}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #9 0x00007ffff667182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 2 (Thread 0x7fffee4be700 (LWP 106443)): #0 0x00007ffff6665b5d in poll () at ../sysdeps/unix/syscall-template.S:84 No locals. #1 0x00007ffff34a2c62 in poll (__timeout=-1, __nfds=1, __fds=0x7fffee4bdd80) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46 No locals. #2 _xcb_conn_wait (c=c@entry=0x62b760, cond=cond@entry=0x62b7a0, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:459 ret = fd = {fd = 3, events = 1, revents = 0} #3 0x00007ffff34a48d7 in xcb_wait_for_event (c=0x62b760) at ../../src/xcb_in.c:693 ret = 0x0 #4 0x00007ffff0738789 in ?? () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5XcbQpa.so.5 No symbol table info available. #5 0x00007ffff6f79fb9 in ?? () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #6 0x00007ffff63556ba in start_thread (arg=0x7fffee4be700) at pthread_create.c:333 __res = pd = 0x7fffee4be700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737191339776, 6349668962051533020, 0, 140737488344591, 140737191340480, 140737488344776, -6349702942783199012, -6349686050971080484}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0x00007ffff667182d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals. Thread 1 (Thread 0x7ffff7e26740 (LWP 106438)): #0 0x00007fffe6cd6b80 in QQuickAnimatorProxyJob::updateCurrentTime(int) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Quick.so.5 No symbol table info available. #1 0x00007ffff77150a5 in QAbstractAnimationJob::setCurrentTime(int) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Qml.so.5 No symbol table info available. #2 0x00007ffff771525d in QQmlAnimationTimer::updateAnimationsTime(long long) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Qml.so.5 No symbol table info available. #3 0x00007ffff6f4e4f0 in QUnifiedTimer::updateAnimationTimers(long long) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #4 0x00007ffff6f4f05c in QAnimationDriver::advanceAnimation(long long) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #5 0x00007ffff71804ab in QObject::event(QEvent*) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #6 0x00007ffff715481a in QCoreApplication::notify(QObject*, QEvent*) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #7 0x00007ffff7154988 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #8 0x00007ffff71a5b7e in QTimerInfoList::activateTimers() () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #9 0x00007ffff71a63e1 in ?? () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #10 0x00007ffff4a80197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #11 0x00007ffff4a803f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #12 0x00007ffff4a8049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #13 0x00007ffff71a6f57 in QEventDispatcherGlib::processEvents(QFlags) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #14 0x00007ffff7152a9a in QEventLoop::exec(QFlags) () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #15 0x00007ffff715b2e4 in QCoreApplication::exec() () from /home/dippoldm/qt5builds/ubuntu-5.9.x/lib/libQt5Core.so.5 No symbol table info available. #16 0x0000000000400f9e in main (argc=1, argv=0x7fffffffdf58) at ../opacity_animator/main.cpp:12 app = engine =