.
Thread 11 (Thread 0x7f07eb424700 (LWP 4589)):
#0  sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
No locals.
#1  0x00007f07e854e02d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5V8.so.5
No symbol table info available.
#2  0x00007f07e84aec11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5V8.so.5
No symbol table info available.
#3  0x00007f07e854f434 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5V8.so.5
No symbol table info available.
#4  0x00007f07e854e016 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5V8.so.5
No symbol table info available.
#5  0x00007f07e7e1df6e in start_thread (arg=0x7f07eb424700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f07eb424700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139671988487936, -5243870771290523885, 0, 139671989968992, 140735700820384, 4096, 5275353253067667219, 5275343070798460691}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f07e8d16e2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 10 (Thread 0x7f07b54fc700 (LWP 4605)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f07e794b1f7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f07b2f4132d in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
No symbol table info available.
#3  0x00007f07b43d6831 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#4  0x00007f07b43d6831 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#5  0x00007f07b37d39cc in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstplaybin.so
No symbol table info available.
#6  0x00007f07b43d6831 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#7  0x00007f07b2f4c914 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
No symbol table info available.
#8  0x00007f07b43d6831 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#9  0x00007f07b43d6831 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#10 0x00007f07b2f38495 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
No symbol table info available.
#11 0x00007f07b43d6831 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#12 0x00007f07b43d6831 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#13 0x00007f07b43d6831 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#14 0x00007f07acafccdc in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstflump3dec.so
No symbol table info available.
#15 0x00007f07acafdcaf in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstflump3dec.so
No symbol table info available.
#16 0x00007f07b43d6831 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#17 0x00007f07b467762a in gst_base_parse_push_frame () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
No symbol table info available.
#18 0x00007f07b46785de in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
No symbol table info available.
#19 0x00007f07b467af03 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
No symbol table info available.
#20 0x00007f07b43fbd64 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#21 0x00007f07e7930696 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#22 0x00007f07e792fcd5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#23 0x00007f07e7e1df6e in start_thread (arg=0x7f07b54fc700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f07b54fc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139671083403008, -5243870771290523885, 0, 139671989968992, 140735700818736, 4096, 5275243271840118547, 5275343070798460691}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#24 0x00007f07e8d16e2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 9 (Thread 0x7f07c7fff700 (LWP 4588)):
#0  0x00007f07e8d0a3dd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f07e790b454 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f07e790b55c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f07e98359dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4  0x00007f07e97efa3b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#5  0x00007f07e966f512 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#6  0x00007f07e9673186 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#7  0x00007f07e7e1df6e in start_thread (arg=0x7f07c7fff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f07c7fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139671396939520, -5243870771290523885, 0, 139671989968992, 140735700821120, 4096, 5275272822825727763, 5275343070798460691}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f07e8d16e2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 8 (Thread 0x7f07d6730700 (LWP 4585)):
#0  0x00007f07e8d0a3dd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f07e790b454 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f07e790b8ba in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f07ddf00776 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f07e792fcd5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f07e7e1df6e in start_thread (arg=0x7f07d6730700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f07d6730700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139671639361280, -5243870771290523885, 0, 139671989968992, 140735700819728, 4096, 5275311332039374611, 5275343070798460691}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f07e8d16e2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 7 (Thread 0x7f07a79ce700 (LWP 4639)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f07e794b1f7 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f07b46820ec in gst_base_sink_wait_preroll () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
No symbol table info available.
#3  0x00007f07b4682280 in gst_base_sink_do_preroll () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
No symbol table info available.
#4  0x00007f07b4683c77 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
No symbol table info available.
#5  0x00007f07b4685f8f in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
No symbol table info available.
#6  0x00007f07b4686436 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
No symbol table info available.
#7  0x00007f07b468676f in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
No symbol table info available.
#8  0x00007f07b43d2db3 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#9  0x00007f07b43d6729 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#10 0x00007f07b43d2db3 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#11 0x00007f07b43d6729 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#12 0x00007f07b43d2db3 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#13 0x00007f07b43d6729 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#14 0x00007f07b4693cf5 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
No symbol table info available.
#15 0x00007f07b43d2db3 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#16 0x00007f07b43d6729 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#17 0x00007f07b4693cf5 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0
No symbol table info available.
#18 0x00007f07b43d2db3 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#19 0x00007f07b43d6729 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#20 0x00007f07b43d2db3 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#21 0x00007f07b43d6729 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#22 0x00007f07b2f42329 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
No symbol table info available.
#23 0x00007f07b43fbd64 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#24 0x00007f07e7930696 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#25 0x00007f07e792fcd5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#26 0x00007f07e7e1df6e in start_thread (arg=0x7f07a79ce700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f07a79ce700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139670853576448, -5243870771290523885, 0, 139671989968992, 139671083395920, 4096, 5275202152896968467, 5275343070798460691}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#27 0x00007f07e8d16e2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 6 (Thread 0x7f07d4c54700 (LWP 4632)):
#0  0x00007f07e8d0a3dd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f07b7066041 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#2  0x00007f07b705784c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#3  0x00007f07b7057ede in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#4  0x00007f07b7057f90 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#5  0x00007f07b7065ff3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#6  0x00007f07b6c0aee8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
No symbol table info available.
#7  0x00007f07e7e1df6e in start_thread (arg=0x7f07d4c54700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f07d4c54700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139671611197184, -5243870771290523885, 0, 39885440, 139671931877152, 21, 5275314795930498835, 5275343070798460691}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f07e8d16e2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 5 (Thread 0x7f07c72fa700 (LWP 4590)):
#0  0x00007f07e8d0a3dd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f07e790b454 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f07e790b55c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f07e98359dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4  0x00007f07e97efa3b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#5  0x00007f07e966f512 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#6  0x00007f07e9673186 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#7  0x00007f07e7e1df6e in start_thread (arg=0x7f07c72fa700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f07c72fa700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139671383287552, -5243870771290523885, 0, 139671989968992, 140735700820704, 4096, 5275273232458233619, 5275343070798460691}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f07e8d16e2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 4 (Thread 0x7f07d5455700 (LWP 4586)):
#0  0x00007f07e8d0a3dd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f07e790b454 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f07e790b55c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f07e790b5a9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f07e792fcd5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f07e7e1df6e in start_thread (arg=0x7f07d5455700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f07d5455700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139671619589888, -5243870771290523885, 0, 139671989968992, 140735700816688, 4096, 5275313696955741971, 5275343070798460691}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f07e8d16e2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 3 (Thread 0x7f07a64bf700 (LWP 4645)):
#0  0x00007f07e9dea33d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
No symbol table info available.
#1  0x00007f07e9de796e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
No symbol table info available.
#2  0x00007f07e9de834e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
No symbol table info available.
#3  0x00007f07e9de84dd in qt_renderDistanceFieldGlyph(QRawFont const&, unsigned int, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
No symbol table info available.
#4  0x00007f07eaf25a78 in QSGDistanceFieldGlyphCache::update() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#5  0x00007f07eaf2e4e9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#6  0x00007f07eaf1d922 in QSGRenderer::preprocess() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#7  0x00007f07eaf1ced3 in QSGRenderer::renderScene(QSGBindable const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#8  0x00007f07eaf1d027 in QSGRenderer::renderScene() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#9  0x00007f07eaf26585 in QSGContext::renderNextFrame(QSGRenderer*, unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#10 0x00007f07eaf5352a in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#11 0x00007f07eb0358a3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#12 0x00007f07e9673186 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#13 0x00007f07e7e1df6e in start_thread (arg=0x7f07a64bf700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f07a64bf700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139670831494912, -5243870771290523885, 0, 139671989968992, 140735700820272, 4096, 5275205855695648531, 5275343070798460691}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#14 0x00007f07e8d16e2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 2 (Thread 0x7f07e0411700 (LWP 4584)):
#0  0x00007f07e8d0a3dd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f07e5383982 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
No symbol table info available.
#2  0x00007f07e538501f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
No symbol table info available.
#3  0x00007f07e2a54869 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so
No symbol table info available.
#4  0x00007f07e9673186 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#5  0x00007f07e7e1df6e in start_thread (arg=0x7f07e0411700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f07e0411700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139671803860736, -5243870771290523885, 0, 139671989968992, 140735700820448, 4096, 5275342247750842131, 5275343070798460691}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f07e8d16e2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 1 (Thread 0x7f07eb55d780 (LWP 4583)):
#0  0x00007f07e7bf6759 in g_type_check_instance () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#1  0x00007f07e7becaca in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#2  0x00007f07e7bedc62 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#3  0x00007f07ac45a183 in ?? () from /usr/lib/x86_64-linux-gnu/libgeoclue.so.0
No symbol table info available.
#4  0x00007f07dc017fb4 in ?? () from /usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2
No symbol table info available.
#5  0x00007f07e7bd3338 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#6  0x00007f07e7be579d in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#7  0x00007f07e7bed98a in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#8  0x00007f07e7bedc62 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#9  0x00007f07dc01862a in ?? () from /usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2
No symbol table info available.
#10 0x00007f07e04209e6 in dbus_connection_dispatch () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#11 0x00007f07dc011c95 in ?? () from /usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2
No symbol table info available.
#12 0x00007f07e790b166 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#13 0x00007f07e790b4b8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#14 0x00007f07e790b55c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#15 0x00007f07e98359dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#16 0x00007f07e97efa3b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#17 0x00007f07e97f51d1 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#18 0x0000000000403e0c in ?? ()
No symbol table info available.
#19 0x00007f07e8c3ede5 in __libc_start_main (main=0x4036e0, argc=8, ubp_av=0x7fff957469b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff957469a8) at libc-start.c:260
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -5243870771290523885, 4219148, 140735700822448, 0, 0, 5243647617038858003, 5275358756603344659}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x4074e0, 0x7fff957469b8}, data = {prev = 0x0, cleanup = 0x0, canceltype = 4224224}}}
        not_first_call = <optimized out>
#20 0x0000000000406135 in ?? ()
No symbol table info available.