.
Thread 28 (Thread 0x7ff897fff700 (LWP 2867)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8b53c539c in ?? () from /usr/lib/x86_64-linux-gnu/libmircommon.so.6
No symbol table info available.
#2  0x00007ff8b53c1e9e in ?? () from /usr/lib/x86_64-linux-gnu/libmircommon.so.6
No symbol table info available.
#3  0x00007ff8bf5a550f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#4  0x00007ff8becf570a in start_thread (arg=0x7ff897fff700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff897fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140705678751488, -8763372315666953926, 0, 140706049368511, 140705678752192, 140705678751488, 8760364052316539194, 8760419167858313530}, 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"
#5  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 27 (Thread 0x7ff84ffff700 (LWP 3087)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8bc69c9b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ff8bc69cacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ff8bfb4d39f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4  0x00007ff8bfaf500a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#5  0x00007ff8bf91ad43 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#6  0x00007ff8bf91fc68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#7  0x00007ff8becf570a in start_thread (arg=0x7ff84ffff700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff84ffff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140704470791936, -8763372315666953926, 0, 140731820606463, 140704470792640, 140704470791936, 8760240907014228282, 8760419167858313530}, 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"
#8  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 26 (Thread 0x7ff84f7fe700 (LWP 3119)):
#0  0x00007ff8bf0146f3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff86cf6191f in ?? () from /usr/lib/x86_64-linux-gnu/libbiometry.so.1
No symbol table info available.
#2  0x00007ff86cf5f824 in ?? () from /usr/lib/x86_64-linux-gnu/libbiometry.so.1
No symbol table info available.
#3  0x00007ff8bf5a550f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#4  0x00007ff8becf570a in start_thread (arg=0x7ff84f7fe700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff84f7fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140704462399232, -8763372315666953926, 0, 140731820583407, 140704462399936, 140704462399232, 8760242004915243322, 8760419167858313530}, 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"
#5  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 25 (Thread 0x7ff868f08700 (LWP 2892)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8bc69c9b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ff8bc69cd42 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ff8b416d4e6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007ff8bc6c3fe5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007ff8becf570a in start_thread (arg=0x7ff868f08700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff868f08700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140704889210624, -8763372315666953926, 0, 140704905992351, 140704889211328, 140704889210624, 8760326664089356602, 8760419167858313530}, 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  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 24 (Thread 0x7ff869f0a700 (LWP 2890)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8bc69c9b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ff8bc69cd42 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ff8b3010ad8 in ?? () from /usr/lib/x86_64-linux-gnu/libubuntu-app-launch.so.3
No symbol table info available.
#4  0x00007ff8bf5a550f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#5  0x00007ff8becf570a in start_thread (arg=0x7ff869f0a700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff869f0a700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140704905996032, -8763372315666953926, 0, 140731820606767, 140704905996736, 140704905996032, 8760324457549908282, 8760419167858313530}, 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  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 23 (Thread 0x7ff86b0c8700 (LWP 2889)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8bc69c9b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ff8bc69cacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ff8bfb4d39f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4  0x00007ff8bfaf500a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#5  0x00007ff8bf91ad43 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#6  0x00007ff872385f60 in ?? () from /usr/lib/x86_64-linux-gnu/unity8/qml/Unity/DashCommunicator/libDashCommunicator-qml.so
No symbol table info available.
#7  0x00007ff8bf91fc68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#8  0x00007ff8becf570a in start_thread (arg=0x7ff86b0c8700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff86b0c8700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140704924600064, -8763372315666953926, 0, 140731820605071, 140704924600768, 140704924600064, 8760320788574095674, 8760419167858313530}, 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  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 22 (Thread 0x7ff894ff9700 (LWP 2873)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8bc69c9b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ff8bc69cacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ff8bfb4d39f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4  0x00007ff8bfaf500a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#5  0x00007ff8bf91ad43 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#6  0x00007ff8c01896b5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#7  0x00007ff8bf91fc68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#8  0x00007ff8becf570a in start_thread (arg=0x7ff894ff9700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff894ff9700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140705628395264, -8763372315666953926, 0, 140731820609775, 140705628395968, 140705628395264, 8760370646165080378, 8760419167858313530}, 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  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 21 (Thread 0x7ff8957fa700 (LWP 2872)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8bc69c9b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ff8bc69cacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ff8bfb4d39f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4  0x00007ff8bfaf500a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#5  0x00007ff8bf91ad43 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#6  0x00007ff8c1786455 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
No symbol table info available.
#7  0x00007ff8bf91fc68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#8  0x00007ff8becf570a in start_thread (arg=0x7ff8957fa700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff8957fa700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140705636787968, -8763372315666953926, 0, 140731820607375, 140705636788672, 140705636787968, 8760369546116581690, 8760419167858313530}, 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  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 20 (Thread 0x7ff895ffb700 (LWP 2871)):
#0  0x00007ff8bf0146f3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8b6b4757f in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41
No symbol table info available.
#2  0x00007ff8b6b10895 in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41
No symbol table info available.
#3  0x00007ff8bf5a550f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#4  0x00007ff8becf570a in start_thread (arg=0x7ff895ffb700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff895ffb700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140705645180672, -8763372315666953926, 0, 140706049370831, 140705645181376, 140705645180672, 8760368448215566650, 8760419167858313530}, 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"
#5  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 19 (Thread 0x7ff8967fc700 (LWP 2870)):
#0  0x00007ff8bf0146f3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8b6b4757f in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41
No symbol table info available.
#2  0x00007ff8b6b10895 in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41
No symbol table info available.
#3  0x00007ff8bf5a550f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#4  0x00007ff8becf570a in start_thread (arg=0x7ff8967fc700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff8967fc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140705653573376, -8763372315666953926, 0, 140706049370831, 140705653574080, 140705653573376, 8760367348167067962, 8760419167858313530}, 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"
#5  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 18 (Thread 0x7ff8977fe700 (LWP 2868)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007ff8bf59f52c in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#2  0x00007ff8b6aeac2b in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41
No symbol table info available.
#3  0x00007ff8bf5a550f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#4  0x00007ff8becf570a in start_thread (arg=0x7ff8977fe700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff8977fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140705670358784, -8763372315666953926, 0, 140706049368335, 140705670359488, 140705670358784, 8760365150217554234, 8760419167858313530}, 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"
#5  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 17 (Thread 0x7ff8ae173700 (LWP 2864)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8bc69c9b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ff8bc69cacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ff8b6aa5b91 in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41
No symbol table info available.
#4  0x00007ff8b6aac720 in mir::run_mir(mir::ServerConfiguration&, std::function<void (mir::DisplayServer&)>, std::function<void (int)> const&) () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41
No symbol table info available.
#5  0x00007ff8b6aba186 in mir::Server::run() () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41
No symbol table info available.
#6  0x00007ff8b6e2433d in MirServerThread::run() () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqpa-mirserver.so
No symbol table info available.
#7  0x00007ff8bf91fc68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#8  0x00007ff8becf570a in start_thread (arg=0x7ff8ae173700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff8ae173700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140706049373952, -8763372315666953926, 1, 140731820609263, 140706049374656, 140706049373952, 8760454970331744570, 8760419167858313530}, 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  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 16 (Thread 0x7ff8c16d18c0 (LWP 2861)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007ff8bf920b2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#2  0x00007ff8c137dda5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#3  0x00007ff8c137e6ea in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#4  0x00007ff8c13b3df3 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#5  0x00007ff8bfaf715a in QCoreApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#6  0x00007ff8bfaf72c0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#7  0x00007ff8c03c0d0e in QWindowPrivate::deliverUpdateRequest() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
No symbol table info available.
#8  0x00007ff8c03c1259 in QWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
No symbol table info available.
#9  0x00007ff8c13b3e15 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#10 0x00007ff8bfaf715a in QCoreApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#11 0x00007ff8bfaf72c0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#12 0x00007ff8bfb4c2be in QTimerInfoList::activateTimers() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#13 0x00007ff8bfb4c7e1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#14 0x00007ff8bc69c7b7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#15 0x00007ff8bc69ca20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#16 0x00007ff8bc69cacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#17 0x00007ff8bfb4d39f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#18 0x00007ff8bfaf500a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#19 0x00007ff8bfafd81c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#20 0x0000557feeb0a79b in ?? ()
No symbol table info available.
#21 0x00007ff8bef2c3f1 in __libc_start_main (main=0x557feeb0a690, argc=2, argv=0x7ffeae2d17c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffeae2d17b8) at ../csu/libc-start.c:291
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 3214974395502938426, 94007953762432, 140731820611520, 0, 0, 8763832341862664506, 8760419000988453178}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7ffeae2d17e0, 0x7ff8c181c168}, data = {prev = 0x0, cleanup = 0x0, canceltype = -1372776480}}}
        not_first_call = <optimized out>
#22 0x0000557feeb0a8aa in _start ()
No symbol table info available.
.
Thread 15 (Thread 0x7ff8351ca700 (LWP 3200)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
No locals.
#1  0x00007ff8bf920a66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#2  0x00007ff8bf91c1e2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#3  0x00007ff8bf91fc68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4  0x00007ff8becf570a in start_thread (arg=0x7ff8351ca700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff8351ca700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140704019687168, -8763372315666953926, 0, 140704044861967, 140704019687872, 140704019687168, 8760158190775945530, 8760419167858313530}, 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"
#5  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 14 (Thread 0x7ff8ad972700 (LWP 2865)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8b53c539c in ?? () from /usr/lib/x86_64-linux-gnu/libmircommon.so.6
No symbol table info available.
#2  0x00007ff8b53c1e9e in ?? () from /usr/lib/x86_64-linux-gnu/libmircommon.so.6
No symbol table info available.
#3  0x00007ff8bf5a550f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#4  0x00007ff8becf570a in start_thread (arg=0x7ff8ad972700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff8ad972700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140706040981248, -8763372315666953926, 0, 140706049368047, 140706040981952, 140706040981248, 8760456068232759610, 8760419167858313530}, 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"
#5  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 13 (Thread 0x7ff82c84e700 (LWP 3314)):
#0  0x00007ff8ac9395aa in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
No symbol table info available.
#1  0x00007ff8ac939797 in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
No symbol table info available.
#2  0x00007ff8ac94867e in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
No symbol table info available.
#3  0x00007ff8ac61d9a0 in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
No symbol table info available.
#4  0x00007ff8ac5debe3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
No symbol table info available.
#5  0x00007ff8c133ce84 in QSGBatchRenderer::Renderer::updateStencilClip(QSGClipNode const*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#6  0x00007ff8c133d616 in QSGBatchRenderer::Renderer::updateClip(QSGClipNode const*, QSGBatchRenderer::Batch const*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#7  0x00007ff8c133f084 in QSGBatchRenderer::Renderer::renderUnmergedBatch(QSGBatchRenderer::Batch const*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#8  0x00007ff8c13406e7 in QSGBatchRenderer::Renderer::renderBatches() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#9  0x00007ff8c1345fb4 in QSGBatchRenderer::Renderer::render() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#10 0x00007ff8c1351d3f in QSGRenderer::renderScene(QSGBindable const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#11 0x00007ff8c135258b in QSGRenderer::renderScene(unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#12 0x00007ff8c136283e in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#13 0x00007ff8c13a9f39 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#14 0x00007ff8c137bc9a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#15 0x00007ff8c138123c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#16 0x00007ff8bf91fc68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#17 0x00007ff8becf570a in start_thread (arg=0x7ff82c84e700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff82c84e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140703875524352, -8763372315666953926, 0, 140731820609263, 140703875525056, 140703875524352, 8760176678462671162, 8760419167858313530}, 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"
#18 0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 12 (Thread 0x7ff8a4ad6700 (LWP 2866)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8b53c539c in ?? () from /usr/lib/x86_64-linux-gnu/libmircommon.so.6
No symbol table info available.
#2  0x00007ff8b53c1e9e in ?? () from /usr/lib/x86_64-linux-gnu/libmircommon.so.6
No symbol table info available.
#3  0x00007ff8bf5a550f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#4  0x00007ff8becf570a in start_thread (arg=0x7ff8a4ad6700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff8a4ad6700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140705891444480, -8763372315666953926, 0, 140706049368511, 140705891445184, 140705891444480, 8760475535172028730, 8760419167858313530}, 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"
#5  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 11 (Thread 0x7ff8349c9700 (LWP 3201)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
No locals.
#1  0x00007ff8bf920a66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#2  0x00007ff8bf91c1e2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#3  0x00007ff8bf91fc68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4  0x00007ff8becf570a in start_thread (arg=0x7ff8349c9700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff8349c9700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140704011294464, -8763372315666953926, 0, 140704044861967, 140704011295168, 140704011294464, 8760159290824444218, 8760419167858313530}, 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"
#5  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 10 (Thread 0x7ff84e7fc700 (LWP 3554)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ff8bc6e1f6a in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ff8bc670e69 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ff8bc67148c in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ff8bc6c4aad in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007ff8bc6c3fe5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007ff8becf570a in start_thread (arg=0x7ff84e7fc700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff84e7fc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140704445613824, -8763372315666953926, 0, 140704905991967, 140704445614528, 140704445613824, 8760244202864757050, 8760419167858313530}, 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"
#7  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 9 (Thread 0x7ff85bde2700 (LWP 2893)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8bc69c9b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ff8bc69cacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ff8684b741d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007ff8bc6c3fe5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007ff8becf570a in start_thread (arg=0x7ff85bde2700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff85bde2700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140704669902592, -8763372315666953926, 0, 140731820605951, 140704669903296, 140704669902592, 8760214802739874106, 8760419167858313530}, 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  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 8 (Thread 0x7ff84effd700 (LWP 3120)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007ff86cf5f8c8 in ?? () from /usr/lib/x86_64-linux-gnu/libbiometry.so.1
No symbol table info available.
#2  0x00007ff8bf5a550f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#3  0x00007ff8becf570a in start_thread (arg=0x7ff84effd700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff84effd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140704454006528, -8763372315666953926, 0, 140731820583407, 140704454007232, 140704454006528, 8760243104963742010, 8760419167858313530}, 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  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 7 (Thread 0x7ff869709700 (LWP 2891)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8bc69c9b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ff8bc69cacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ff8bc69cb11 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ff8bc6c3fe5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007ff8becf570a in start_thread (arg=0x7ff869709700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff869709700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140704897603328, -8763372315666953926, 0, 140704905991999, 140704897604032, 140704897603328, 8760325557598406970, 8760419167858313530}, 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  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 6 (Thread 0x7ff82ffff700 (LWP 3202)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007ff8bf920b2b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#2  0x00007ff8bf913d00 in QFutureInterfaceBase::waitForResult(int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#3  0x00007ff85983d94a in ?? () from /usr/lib/x86_64-linux-gnu/unity8/qml/LightDM/IntegratedLightDM/libIntegratedLightDM-qml.so
No symbol table info available.
#4  0x00007ff858aa3df0 in pam_vprompt () from /lib/x86_64-linux-gnu/libpam.so.0
No symbol table info available.
#5  0x00007ff858aa403a in pam_prompt () from /lib/x86_64-linux-gnu/libpam.so.0
No symbol table info available.
#6  0x00007ff84c32f677 in ?? () from /lib/x86_64-linux-gnu/security/pam_unix.so
No symbol table info available.
#7  0x00007ff84c32c5cc in pam_sm_authenticate () from /lib/x86_64-linux-gnu/security/pam_unix.so
No symbol table info available.
#8  0x00007ff858a9eea6 in ?? () from /lib/x86_64-linux-gnu/libpam.so.0
No symbol table info available.
#9  0x00007ff858a9e61d in pam_authenticate () from /lib/x86_64-linux-gnu/libpam.so.0
No symbol table info available.
#10 0x00007ff85983c303 in ?? () from /usr/lib/x86_64-linux-gnu/unity8/qml/LightDM/IntegratedLightDM/libIntegratedLightDM-qml.so
No symbol table info available.
#11 0x00007ff85983c4de in ?? () from /usr/lib/x86_64-linux-gnu/unity8/qml/LightDM/IntegratedLightDM/libIntegratedLightDM-qml.so
No symbol table info available.
#12 0x00007ff85984225f in ?? () from /usr/lib/x86_64-linux-gnu/unity8/qml/LightDM/IntegratedLightDM/libIntegratedLightDM-qml.so
No symbol table info available.
#13 0x00007ff85b22ac2d in QtConcurrent::ThreadEngineBase::run() () from /usr/lib/x86_64-linux-gnu/libQt5Concurrent.so.5
No symbol table info available.
#14 0x00007ff8bf91bf6f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#15 0x00007ff8bf91fc68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#16 0x00007ff8becf570a in start_thread (arg=0x7ff82ffff700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff82ffff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140703933921024, -8763372315666953926, 0, 140704044861967, 140703933921728, 140703933921024, 8760170538270050618, 8760419167858313530}, 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"
#17 0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 5 (Thread 0x7ff896ffd700 (LWP 2869)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8b53c539c in ?? () from /usr/lib/x86_64-linux-gnu/libmircommon.so.6
No symbol table info available.
#2  0x00007ff8b53c1e9e in ?? () from /usr/lib/x86_64-linux-gnu/libmircommon.so.6
No symbol table info available.
#3  0x00007ff8bf5a550f in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#4  0x00007ff8becf570a in start_thread (arg=0x7ff896ffd700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff896ffd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140705661966080, -8763372315666953926, 0, 140706049370159, 140705661966784, 140705661966080, 8760366250266052922, 8760419167858313530}, 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"
#5  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 4 (Thread 0x7ff84cf48700 (LWP 3193)):
#0  0x00007ff8bf00810d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007ff8bc69c9b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ff8bc69cacc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ff8bfb4d39f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4  0x00007ff8bfaf500a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#5  0x00007ff8bf91ad43 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#6  0x00007ff8c130f7d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#7  0x00007ff8bf91fc68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#8  0x00007ff8becf570a in start_thread (arg=0x7ff84cf48700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff84cf48700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140704419710720, -8763372315666953926, 1, 140731820564991, 140704419711424, 140704419710720, 8760247464892418362, 8760419167858313530}, 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  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 3 (Thread 0x7ff8af5d6700 (LWP 2862)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ff8b5f2611c in ?? () from /usr/lib/x86_64-linux-gnu/liblttng-ust.so.0
No symbol table info available.
#2  0x00007ff8becf570a in start_thread (arg=0x7ff8af5d6700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff8af5d6700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140706070750976, -8763372315666953926, 0, 140731820605583, 140706070751680, 140706070750976, 8760453407500519738, 8760419167858313530}, 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"
#3  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 2 (Thread 0x7ff8aedd5700 (LWP 2863)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ff8b5f2611c in ?? () from /usr/lib/x86_64-linux-gnu/liblttng-ust.so.0
No symbol table info available.
#2  0x00007ff8becf570a in start_thread (arg=0x7ff8aedd5700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff8aedd5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140706062358272, -8763372315666953926, 0, 140731820605583, 140706062358976, 140706062358272, 8760454507549018426, 8760419167858313530}, 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"
#3  0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 1 (Thread 0x7ff82da4f700 (LWP 3313)):
#0  0x00007ff8ac23606c in ?? () from /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2
No symbol table info available.
#1  0x00007ff8ac236709 in ?? () from /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2
No symbol table info available.
#2  0x00007ff8ac92a6f6 in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
No symbol table info available.
#3  0x00007ff8ac60db44 in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
No symbol table info available.
#4  0x00007ff8b63a17ec in ?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
No symbol table info available.
#5  0x00007ff8b6396de3 in eglMakeCurrent () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1
No symbol table info available.
#6  0x00007ff8b6b64e6a in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41
No symbol table info available.
#7  0x00007ff8b6e3f0c6 in MirOpenGLContext::makeCurrent(QPlatformSurface*) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqpa-mirserver.so
No symbol table info available.
#8  0x00007ff8c03f1e0c in QOpenGLContext::makeCurrent(QSurface*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
No symbol table info available.
#9  0x00007ff8c137b075 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#10 0x00007ff8c137c257 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#11 0x00007ff8c138123c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#12 0x00007ff8bf91fc68 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#13 0x00007ff8becf570a in start_thread (arg=0x7ff82da4f700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7ff82da4f700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140703894402816, -8763372315666953926, 0, 140731820609263, 140703894403520, 140703894402816, 8760174206172121402, 8760419167858313530}, 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"
#14 0x00007ff8bf0140ff in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.