Thread 34 (Thread 0x9c53f450 (LWP 9425)):
#0  0xb6067556 in __libc_do_syscall () from /lib/arm-linux-gnueabihf/libpthread.so.0
No symbol table info available.
#1  0xb60633fc in pthread_cond_timedwait@@GLIBC_2.4 () from /lib/arm-linux-gnueabihf/libpthread.so.0
No symbol table info available.
#2  0xb5d8884c in g_cond_wait_until () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
No symbol table info available.
#3  0xb5d3bb2a in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 33 (Thread 0xb37e9450 (LWP 9136)):
#0  0xb6216cc2 in epoll_wait () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#1  0xb3c97068 in boost::asio::detail::epoll_reactor::run(bool, boost::asio::detail::op_queue<boost::asio::detail::task_io_service_operation>&) () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.8
No symbol table info available.
#2  0xb3c982e2 in boost::asio::detail::task_io_service::run(boost::system::error_code&) ()
   from /usr/lib/arm-linux-gnueabihf/libmirclient.so.8
No symbol table info available.
#3  0xb3c96290 in ?? () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.8
No symbol table info available.
#4  0xb631c490 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
No symbol table info available.
#5  0xb605ff98 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0
No symbol table info available.
#6  0xb62167cc in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 32 (Thread 0xb2123450 (LWP 9137)):
#0  0xb6067554 in __libc_do_syscall () from /lib/arm-linux-gnueabihf/libpthread.so.0
No symbol table info available.
#1  0xb6063192 in pthread_cond_wait@@GLIBC_2.4 () from /lib/arm-linux-gnueabihf/libpthread.so.0
No symbol table info available.
#2  0xb2f31b62 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 31 (Thread 0xb1923450 (LWP 9138)):
#0  0xb6216cc2 in epoll_wait () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#1  0xb3ca0750 in android::Looper::pollInner(int) () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.8
No symbol table info available.
#2  0xb3ca0aa0 in android::Looper::pollOnce(int, int*, int*, void**) ()
   from /usr/lib/arm-linux-gnueabihf/libmirclient.so.8
No symbol table info available.
#3  0xb3f3fece in mir::input::receiver::android::InputReceiver::next_event(std::chrono::duration<long long, std::ratio<1ll, 1000ll> > const&, MirEvent&) () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.23
No symbol table info available.
#4  0xb3f4092c in mir::input::receiver::android::InputReceiverThread::thread_loop() ()
   from /usr/lib/arm-linux-gnueabihf/libmirserver.so.23
No symbol table info available.
#5  0xb631c490 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
No symbol table info available.
#6  0xb605ff98 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0
No symbol table info available.
#7  0xb62167cc in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 30 (Thread 0xb0e1a450 (LWP 9139)):
#0  0xb6067554 in __libc_do_syscall () from /lib/arm-linux-gnueabihf/libpthread.so.0
No symbol table info available.
#1  0xb6063192 in pthread_cond_wait@@GLIBC_2.4 () from /lib/arm-linux-gnueabihf/libpthread.so.0
No symbol table info available.
#2  0xb63198b4 in std::condition_variable::wait(std::unique_lock<std::mutex>&) ()
   from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
No symbol table info available.
#3  0xb3f5b4c2 in std::thread::_Impl<std::_Bind_simple<std::reference_wrapper<mir::scene::SnapshottingFunctor> ()> >::_M_run() () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.23
No symbol table info available.
#4  0xb631c490 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
No symbol table info available.
#5  0xb605ff98 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0
No symbol table info available.
#6  0xb62167cc in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 26 (Thread 0xaecff450 (LWP 9143)):
#0  0xb6210022 in poll () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#1  0xb5d5a582 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 25 (Thread 0xada1e450 (LWP 9154)):
#0  0xb6214180 in syscall () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#1  0xadb12de8 in ?? () from /usr/lib/arm-linux-gnueabihf/liblttng-ust.so.0
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 24 (Thread 0xad21e450 (LWP 9155)):
#0  0xb6214180 in syscall () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#1  0xadb12de8 in ?? () from /usr/lib/arm-linux-gnueabihf/liblttng-ust.so.0
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 23 (Thread 0xaca1e450 (LWP 9156)):
#0  0xb6210022 in poll () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#1  0xb5d5a582 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 22 (Thread 0xa9bff450 (LWP 9164)):
#0  0xb6210022 in poll () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#1  0xb5d5a582 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 20 (Thread 0xa80fb450 (LWP 9167)):
#0  0xb6210022 in poll () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#1  0xb5d5a582 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 18 (Thread 0xa58b3450 (LWP 9176)):
#0  0xb6211f42 in select () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#1  0xb6211f3c in select () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#2  0x00000000 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 9 (Thread 0xa50b3450 (LWP 9239)):
#0  0xb6210022 in poll () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#1  0xb5d5a582 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0xb4591220 (LWP 9133)):
#0  0xb64e4950 in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#1  0xb64e4afc in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#2  0xb64dfec0 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) ()
   from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#3  0xadbe08ee in ?? ()
   from /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so
No symbol table info available.
#4  0xb6535274 in QMetaObject::activate(QObject*, int, int, void**) ()
   from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#5  0xb6535884 in QObject::destroyed(QObject*) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#6  0xb653a0c6 in QObject::~QObject() () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#7  0xb68944d4 in QQuickItem::~QQuickItem() () from /usr/lib/arm-linux-gnueabihf/libQt5Quick.so.5
No symbol table info available.
#8  0xadbe7974 in qtmir::MirSurfaceItem::~MirSurfaceItem() ()
   from /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so
No symbol table info available.
#9  0xadbe7dc8 in qtmir::MirSurfaceItem::~MirSurfaceItem() ()
   from /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so
No symbol table info available.
#10 0xadbd45f8 in qtmir::Application::~Application() ()
   from /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so
No symbol table info available.
#11 0xadbd4978 in qtmir::Application::~Application() ()
   from /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so
No symbol table info available.
#12 0xb65346f2 in QObjectPrivate::deleteChildren() () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#13 0xb6539fce in QObject::~QObject() () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#14 0xb64debc2 in QAbstractItemModel::~QAbstractItemModel() ()
   from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#15 0xb64decc8 in QAbstractListModel::~QAbstractListModel() ()
   from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#16 0xadbc8fac in qtmir::ApplicationManager::~ApplicationManager() ()
   from /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so
No symbol table info available.
#17 0xadbc90bc in qtmir::ApplicationManager::~ApplicationManager() ()
   from /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so
No symbol table info available.
#18 0xb6b4e9e4 in QQmlType::SingletonInstanceInfo::destroy(QQmlEngine*) ()
   from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
No symbol table info available.
#19 0xb6b35f30 in QQmlEngine::~QQmlEngine() () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
No symbol table info available.
#20 0xb6b35fb8 in QQmlEngine::~QQmlEngine() () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
No symbol table info available.
#21 0xb65346f2 in QObjectPrivate::deleteChildren() () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#22 0xb6539fce in QObject::~QObject() () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
No symbol table info available.
#23 0xb6cdd6dc in QWindow::~QWindow() () from /usr/lib/arm-linux-gnueabihf/libQt5Gui.so.5
No symbol table info available.
#24 0xb689a432 in QQuickWindow::~QQuickWindow() () from /usr/lib/arm-linux-gnueabihf/libQt5Quick.so.5
No symbol table info available.
#25 0xb68ff20a in QQuickView::~QQuickView() () from /usr/lib/arm-linux-gnueabihf/libQt5Quick.so.5
No symbol table info available.
#26 0xb68ff228 in QQuickView::~QQuickView() () from /usr/lib/arm-linux-gnueabihf/libQt5Quick.so.5
No symbol table info available.
#27 0x00013d94 in ?? ()
No symbol table info available.
#28 0xb619a630 in __libc_start_main () from /lib/arm-linux-gnueabihf/libc.so.6
No symbol table info available.
#29 0x000144f4 in _start ()
No symbol table info available.