.
Thread 10 (Thread 0x7f1940acd700 (LWP 2681)):
#0  0x00007f1967c7b10d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007f1960541576 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f1960541902 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f1950109456 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f1960568f65 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f19662de6ca in start_thread (arg=0x7f1940acd700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f1940acd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139746435979008, -66587172693457990, 0, 140723109573647, 139746435979712, 139746435979008, 81607986996462522, 81525533562127290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f1967c870ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 9 (Thread 0x7f1943b76700 (LWP 2676)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f19487b5edb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
No symbol table info available.
#2  0x00007f19487b5c07 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
No symbol table info available.
#3  0x00007f19662de6ca in start_thread (arg=0x7f1943b76700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f1943b76700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139746487002880, -66587172693457990, 0, 140723109571519, 139746487003584, 139746487002880, 81601625613026234, 81525533562127290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f1967c870ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 8 (Thread 0x7f19339de700 (LWP 2682)):
#0  0x00007f1967c7b10d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007f1960541576 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f196054168c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f19688b7f0f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4  0x00007f196886188a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#5  0x00007f196868efe3 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#6  0x00007f196ad1f5c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
No symbol table info available.
#7  0x00007f1968693c98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#8  0x00007f19662de6ca in start_thread (arg=0x7f19339de700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f19339de700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139746216896256, -66587172693457990, 0, 140723109574927, 139746216896960, 139746216896256, 81355519691998138, 81525533562127290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f1967c870ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 7 (Thread 0x7f19412ce700 (LWP 2680)):
#0  0x00007f1967c7b10d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007f1960541576 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f196054168c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f19605416d1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f1960568f65 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f19662de6ca in start_thread (arg=0x7f19412ce700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f19412ce700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139746444371712, -66587172693457990, 0, 140723109573295, 139746444372416, 139746444371712, 81606886947963834, 81525533562127290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f1967c870ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 6 (Thread 0x7f1942b74700 (LWP 2678)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f19487b5edb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
No symbol table info available.
#2  0x00007f19487b5c07 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
No symbol table info available.
#3  0x00007f19662de6ca in start_thread (arg=0x7f1942b74700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f1942b74700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139746470217472, -66587172693457990, 0, 140723109571519, 139746470218176, 139746470217472, 81603827857507258, 81525533562127290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f1967c870ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 5 (Thread 0x7f1943375700 (LWP 2677)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f19487b5edb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
No symbol table info available.
#2  0x00007f19487b5c07 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
No symbol table info available.
#3  0x00007f19662de6ca in start_thread (arg=0x7f1943375700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f1943375700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139746478610176, -66587172693457990, 0, 140723109571519, 139746478610880, 139746478610176, 81602725661524922, 81525533562127290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f1967c870ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 4 (Thread 0x7f19445b6700 (LWP 2675)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f19487b5edb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
No symbol table info available.
#2  0x00007f19487b5c07 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
No symbol table info available.
#3  0x00007f19662de6ca in start_thread (arg=0x7f19445b6700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f19445b6700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139746497750784, -66587172693457990, 0, 140723109571567, 139746497751488, 139746497750784, 81601247655904186, 81525533562127290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f1967c870ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 3 (Thread 0x7f195337e700 (LWP 2674)):
#0  0x00007f1967c7b10d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007f195fc78c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
No symbol table info available.
#2  0x00007f195fc7a8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
No symbol table info available.
#3  0x00007f1955909c49 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
No symbol table info available.
#4  0x00007f1968693c98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#5  0x00007f19662de6ca in start_thread (arg=0x7f195337e700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f195337e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139746747082496, -66587172693457990, 0, 140723109573791, 139746747083200, 139746747082496, 81567536457597882, 81525533562127290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f1967c870ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 2 (Thread 0x7f1942373700 (LWP 2679)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f19487b5edb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
No symbol table info available.
#2  0x00007f19487b5c07 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
No symbol table info available.
#3  0x00007f19662de6ca in start_thread (arg=0x7f1942373700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f1942373700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139746461824768, -66587172693457990, 0, 140723109571519, 139746461825472, 139746461824768, 81604927906005946, 81525533562127290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f1967c870ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 1 (Thread 0x7f196fa81ec0 (LWP 2673)):
#0  0x00007f1931f0d36c in gdk_display_open () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#1  0x00007f1931edcfa2 in gdk_display_open_default_libgtk_only () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#2  0x00007f19322a63d5 in gtk_init () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#3  0x00007f19400ae4f5 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/styles/libqgtk2style.so
No symbol table info available.
#4  0x00007f19400afbcd in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/styles/libqgtk2style.so
No symbol table info available.
#5  0x00007f196992103b in QStyleFactory::create(QString const&) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#6  0x0000558c39e18b76 in ?? ()
No symbol table info available.
#7  0x0000558c39e20cb4 in ?? ()
No symbol table info available.
#8  0x0000558c39a709c1 in ?? ()
No symbol table info available.
#9  0x00007f1967b9f3f1 in __libc_start_main (main=0x558c39a6f7e0, argc=1, argv=0x7ffca6f53f28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffca6f53f18) at ../csu/libc-start.c:291
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 6055965594881246138, 94060751032496, 140723109576480, 0, 0, 65903334420267962, 81522337741030330}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7ffca6f53f38, 0x7f196fb8d168}, data = {prev = 0x0, cleanup = 0x0, canceltype = -1493876936}}}
        not_first_call = <optimized out>
#10 0x0000558c39a710da in _start ()
No symbol table info available.