Starting program: /usr/bin/kdenlive 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7fffc6092700 (LWP 4504)]
[New Thread 0x7fffd6e80700 (LWP 4501)]
[New Thread 0x7fffe33d3700 (LWP 4497)]

Program received signal SIGABRT, Aborted.
0x00007ffff175a4b7 in raise () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7fffe33d3700 (LWP 4497)):
#0  0x00007ffff18064ed in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffee2669f2 in ?? () from /usr/lib/libxcb.so.1
No symbol table info available.
#2  0x00007fffee26856f in xcb_wait_for_event () from /usr/lib/libxcb.so.1
No symbol table info available.
#3  0x00007fffe4cf0399 in ?? () from /usr/lib/qt/plugins/platforms/libqxcb.so
No symbol table info available.
#4  0x00007ffff239756e in ?? () from /usr/lib/libQt5Core.so.5
No symbol table info available.
#5  0x00007fffeda30374 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#6  0x00007ffff180f27d in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 3 (Thread 0x7fffd6e80700 (LWP 4501)):
#0  0x00007fffeda359af in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007fffda58bb8b in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
No symbol table info available.
#2  0x00007fffda58b317 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
No symbol table info available.
#3  0x00007fffeda30374 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#4  0x00007ffff180f27d in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 2 (Thread 0x7fffc6092700 (LWP 4504)):
#0  0x00007ffff18064ed in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffc6daa70c in ?? () from /usr/lib/libusb-1.0.so.0
No symbol table info available.
#2  0x00007fffeda30374 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#3  0x00007ffff180f27d in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 1 (Thread 0x7ffff7e2d780 (LWP 4492)):
#0  0x00007ffff175a4b7 in raise () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007ffff175b88a in abort () from /usr/lib/libc.so.6
No symbol table info available.
#2  0x00007ffff175341d in __assert_fail_base () from /usr/lib/libc.so.6
No symbol table info available.
#3  0x00007ffff17534d2 in __assert_fail () from /usr/lib/libc.so.6
No symbol table info available.
#4  0x00007fffda26014b in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
No symbol table info available.
#5  0x00007fffda25cd2a in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
No symbol table info available.
#6  0x00007fffda19f0fe in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
No symbol table info available.
#7  0x00007fffda1a0150 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
No symbol table info available.
#8  0x00007fffda25c811 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
No symbol table info available.
#9  0x00007fffda258f76 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
No symbol table info available.
#10 0x00007ffff6fa4f2b in ?? () from /usr/lib/libGL.so.1
No symbol table info available.
#11 0x00007ffff6f78c57 in glXMakeCurrentReadSGI () from /usr/lib/libGL.so.1
No symbol table info available.
#12 0x00007fffe4d17cfb in ?? () from /usr/lib/qt/plugins/platforms/libqxcb.so
No symbol table info available.
#13 0x00007ffff28edbde in QOpenGLContext::makeCurrent(QSurface*) () from /usr/lib/libQt5Gui.so.5
No symbol table info available.
#14 0x00007fffe4d18f35 in ?? () from /usr/lib/qt/plugins/platforms/libqxcb.so
No symbol table info available.
#15 0x00007fffe4d190d1 in ?? () from /usr/lib/qt/plugins/platforms/libqxcb.so
No symbol table info available.
#16 0x00007ffff65ef10b in QSGRenderLoop::instance() () from /usr/lib/libQt5Quick.so.5
No symbol table info available.
#17 0x00007ffff662141d in QQuickWindowPrivate::init(QQuickWindow*, QQuickRenderControl*) () from /usr/lib/libQt5Quick.so.5
No symbol table info available.
#18 0x00007ffff66cff6d in QQuickView::QQuickView(QWindow*) () from /usr/lib/libQt5Quick.so.5
No symbol table info available.
#19 0x0000000000856c51 in GLWidget::GLWidget (this=0x1a20b00, accel=false, parent=0x0)
    at /home/paul/Downloads/kdenlive/3 kdenlive/kdenlive-git/src/kdenlive/src/monitor/glwidget.cpp:70
No locals.
#20 0x000000000086065b in Monitor::Monitor (this=0x1a870a0, id=Kdenlive::ClipMonitor, manager=0x10a54b0, parent=0xdd2900)
    at /home/paul/Downloads/kdenlive/3 kdenlive/kdenlive-git/src/kdenlive/src/monitor/monitor.cpp:81
        layout = 0x18e9710
        glayout = 0x18e89a0
        videoWidget = 0x0
        s = 32767
        playButton = 0x10a54b0
        poplayout = 0x7ffff1ac4c00 <main_arena>
        spacer = 0x56fec4 <QBasicAtomicInteger<int>::deref()+24>
        icon = {d = 0x1fc6}
#21 0x0000000000924d05 in MainWindow::MainWindow (this=0xdd2900, MltPath=..., Url=..., clipsToLoad=..., parent=0x0, 
    __in_chrg=<optimized out>, __vtt_parm=<optimized out>)
    at /home/paul/Downloads/kdenlive/3 kdenlive/kdenlive-git/src/kdenlive/src/mainwindow.cpp:173
        m = 0x7ffff1ac4c00 <main_arena>
        viewMenu = 0x0
        conf = <incomplete type>
        index = {r = 1, c = 0, i = 0, m = 0x11df9e0}
        trackMenu = 0x250
        config = {d = 0x11ded80}
        g = <incomplete type>
        bar = 0x11fed90
        action = 0x7fffffffe5f0
        guiActions = 0x55eef0 <_start>
        clipInTimeline = 0x0
        pair = {first = {static null = {<No data fields>}, d = 0x7fffffffd3e0}, second = 0x7ffff7e36470}
        showTimeline = 0x7c00000077
        name = {static null = {<No data fields>}, d = 0x11e4560}
        menus = {{d = 0xffffffff, e = 0xffffffff}}
        markersMenu = 0x7fffffffdd00
        viewActions = {<QListSpecialMethods<QPair<QString, QAction*> >> = {<No data fields>}, {p = {static shared_null = {ref = {
                  atomic = {_q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7a}, d = 0x7a}}
        docks = {<QListSpecialMethods<QDockWidget*>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {
                    _q_value = -1}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7ffff23152b0}, d = 0x7ffff23152b0}}
#22 0x000000000091e173 in main (argc=1, argv=0x7fffffffe5f8)
    at /home/paul/Downloads/kdenlive/3 kdenlive/kdenlive-git/src/kdenlive/src/main.cpp:116
        clipsToLoad = {static null = {<No data fields>}, d = 0x7ffff2657f60 <QArrayData::shared_null>}
        mltPath = {static null = {<No data fields>}, d = 0x7ffff2657f60 <QArrayData::shared_null>}
        url = {d = 0x0}
        app = <incomplete type>
        aboutData = {d = 0xdda7d0}
        window = 0x0
        __PRETTY_FUNCTION__ = "int main(int, char**)"
        parser = {d = 0xdd07e0}
        programDBusService = <incomplete type>
        result = 0