. Thread 12 (Thread 0x462ff460 (LWP 3561)): #0 0x410ee2b4 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #1 0x41ca5d8e in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 No symbol table info available. #2 0x41ca5d8e 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 11 (Thread 0x43cea460 (LWP 3556)): #0 0x410f7154 in epoll_wait () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #1 0x40d0ce1a in boost::asio::detail::epoll_reactor::run(bool, boost::asio::detail::op_queue&) () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.3 No symbol table info available. #2 0x40d0e354 in boost::asio::detail::task_io_service::run(boost::system::error_code&) () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.3 No symbol table info available. #3 0x40d0ba56 in ?? () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.3 No symbol table info available. #4 0x40d0ba56 in ?? () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.3 No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 10 (Thread 0x47a1e460 (LWP 3563)): #0 0xffff0520 in ?? () No symbol table info available. #1 0x410ee2b4 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #2 0x41ca5d8e in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 No symbol table info available. #3 0x41ca5d8e 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 9 (Thread 0x48f6a460 (LWP 3573)): #0 0x41869fe4 in __libc_do_syscall () from /lib/arm-linux-gnueabihf/libpthread.so.0 No symbol table info available. #1 0x41865d72 in pthread_cond_wait@@GLIBC_2.4 () from /lib/arm-linux-gnueabihf/libpthread.so.0 No symbol table info available. #2 0x410ff98a in pthread_cond_wait () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #3 0x400e10da in ?? () No symbol table info available. #4 0x400e10da in ?? () No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 8 (Thread 0x4981f460 (LWP 3574)): #0 0x41869fe4 in __libc_do_syscall () from /lib/arm-linux-gnueabihf/libpthread.so.0 No symbol table info available. #1 0x41865d72 in pthread_cond_wait@@GLIBC_2.4 () from /lib/arm-linux-gnueabihf/libpthread.so.0 No symbol table info available. #2 0x410ff98a in pthread_cond_wait () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #3 0x40a4f5f0 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5 No symbol table info available. #4 0x40346306 in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Quick.so.5 No symbol table info available. #5 0x40346306 in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Quick.so.5 No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 7 (Thread 0x4876a460 (LWP 3572)): #0 0x410f7154 in epoll_wait () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #1 0x40d1533c in android::Looper::pollInner(int) () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.3 No symbol table info available. #2 0x40d156a0 in android::Looper::pollOnce(int, int*, int*, void**) () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.3 No symbol table info available. #3 0x40d07e46 in mir::input::receiver::android::InputReceiver::next_event(std::chrono::duration > const&, MirEvent&) () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.3 No symbol table info available. #4 0x40d08438 in mir::input::receiver::android::InputReceiver::next_event(MirEvent&) () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.3 No symbol table info available. #5 0x40d088de in mir::input::receiver::android::InputReceiverThread::thread_loop() () from /usr/lib/arm-linux-gnueabihf/libmirclient.so.3 No symbol table info available. #6 0x40e0fb7c in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 No symbol table info available. #7 0x40e0fb7c in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 6 (Thread 0x40109460 (LWP 3559)): #0 0x410d5aa4 in nanosleep () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #1 0x410f2b88 in usleep () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #2 0x4146794c in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5V8.so.5 No symbol table info available. #3 0x4146794c in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5V8.so.5 No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 5 (Thread 0x47138460 (LWP 3614)): #0 0xffff0520 in ?? () No symbol table info available. #1 0x410ee2b4 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #2 0x41ca5d8e in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 No symbol table info available. #3 0x41ca5d8e 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 4 (Thread 0x45aff460 (LWP 3560)): #0 0xffff0520 in ?? () No symbol table info available. #1 0xffff0520 in ?? () No symbol table info available. #2 0x410ee2b4 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #3 0x41ca5d8e in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 No symbol table info available. #4 0x41ca5d8e 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 3 (Thread 0x4505d460 (LWP 3558)): #0 0xffff0520 in ?? () No symbol table info available. #1 0x410ee2b4 in poll () from /lib/arm-linux-gnueabihf/libc.so.6 No symbol table info available. #2 0x41ca5d8e in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0 No symbol table info available. #3 0x41ca5d8e 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 2 (Thread 0x4485d460 (LWP 3557)): #0 0x40d39fe0 in ?? () No symbol table info available. #1 0x404669b8 in ?? () No symbol table info available. #2 0x404669b8 in ?? () No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 1 (Thread 0x4325e000 (LWP 3555)): #0 0x4ac44250 in gtk_menu_tracker_item_get_attribute_value () from /usr/lib/arm-linux-gnueabihf/libqmenumodel.so.0 No symbol table info available. #1 0x4ac401de in UnityMenuModel::loadExtendedAttributes(int, QMap const&) () from /usr/lib/arm-linux-gnueabihf/libqmenumodel.so.0 No symbol table info available. #2 0x4ac44ca0 in ?? () from /usr/lib/arm-linux-gnueabihf/libqmenumodel.so.0 No symbol table info available. #3 0x4ac44ca0 in ?? () from /usr/lib/arm-linux-gnueabihf/libqmenumodel.so.0 No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?)