Thread 18 (Thread 0xb37e7450 (LWP 2612)):
#0  0xffffffff in syscall () at ../ports/sysdeps/unix/sysv/linux/arm/syscall.S:37
#1  0xffffffff in ust_listener_thread (sock_info=<optimized out>) at lttng-ust-comm.c:1125
#2  0xffffffff in ust_listener_thread (arg=0xb3d9c2b0 <global_apps>) at lttng-ust-comm.c:1170
#3  0xffffffff in start_thread (arg=0xb37e7450) at pthread_create.c:311
#4  0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 17 (Thread 0xb2fe7450 (LWP 2613)):
#0  0xffffffff in syscall () at ../ports/sysdeps/unix/sysv/linux/arm/syscall.S:37
#1  0xffffffff in ust_listener_thread (sock_info=<optimized out>) at lttng-ust-comm.c:1125
#2  0xffffffff in ust_listener_thread (arg=0xb3d9a284 <local_apps>) at lttng-ust-comm.c:1170
#3  0xffffffff in start_thread (arg=0xb2fe7450) at pthread_create.c:311
#4  0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 16 (Thread 0xb23ff450 (LWP 2614)):
#0  0xffffffff in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0xffffffff in g_main_context_iterate (priority=2147483647, n_fds=2, fds=0xb046eac0, timeout=-1, context=0xb1b02b88) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:4103
#2  0xffffffff in g_main_context_iterate (context=context@entry=0xb1b02b88, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3803
#3  0xffffffff in g_main_context_iteration (context=0xb1b02b88, may_block=1) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3869
#4  0xffffffff in mir::GLibMainLoop::run() (this=0xb1b02a30) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/server/glib_main_loop.cpp:126
#5  0xffffffff in mir::DisplayServer::run() (this=this@entry=0xb23fea50) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/server/display_server.cpp:227
#6  0xffffffff in mir::run_mir(mir::ServerConfiguration&, std::function<void (mir::DisplayServer&)>, std::function<void (int)> const&) (config=..., init=..., terminator=...) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/server/run_mir.cpp:113
#7  0xffffffff in mir::Server::run() (this=0x53c160) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/server/server.cpp:373
#8  0xffffffff in MirServerWorker::run() () at /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms/libqpa-mirserver.so
#9  0xffffffff in QMetaCallEvent::placeMetaCall(QObject*) (a=<optimized out>, r=0x557a70, this=0x557f78) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:132
#10 0xffffffff in QMetaCallEvent::placeMetaCall(QObject*) (this=<optimized out>, object=0x557a70) at kernel/qobject.cpp:485
#11 0xffffffff in QObject::event(QEvent*) (this=<optimized out>, e=<optimized out>) at kernel/qobject.cpp:1241
#12 0xffffffff in QCoreApplication::notifyInternal(QObject*, QEvent*) (event=0x5594a0, receiver=0x557a70, this=0x539b58) at kernel/qcoreapplication.cpp:997
#13 0xffffffff in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x539b58, receiver=receiver@entry=0x557a70, event=event@entry=0x5594a0) at kernel/qcoreapplication.cpp:935
#14 0xffffffff in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x5594a0, receiver=0x557a70) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:237
#15 0xffffffff in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x557a28) at kernel/qcoreapplication.cpp:1539
#16 0xffffffff in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1397
#17 0xffffffff in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0xb1b00da0) at kernel/qeventdispatcher_glib.cpp:279
#18 0xffffffff in g_main_context_dispatch (context=0xb1b004d8) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3122
#19 0xffffffff in g_main_context_dispatch (context=context@entry=0xb1b004d8) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3737
#20 0xffffffff in g_main_context_iterate (context=context@entry=0xb1b004d8, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3808
#21 0xffffffff in g_main_context_iteration (context=0xb1b004d8, may_block=1) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3869
#22 0xffffffff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0xb1b00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#23 0xffffffff in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0xb23fedf4, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#24 0xffffffff in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:511
#25 0xffffffff in QThreadPrivate::start(void*) (arg=0x557b50) at thread/qthread_unix.cpp:345
#26 0xffffffff in start_thread (arg=0xb23ff450) at pthread_create.c:311
#27 0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 15 (Thread 0xb1aff450 (LWP 2617)):
#0  0xffffffff in recvmsg () at ../sysdeps/unix/syscall-template.S:81
#1  0xffffffff in mir::client::rpc::StreamSocketTransport::receive_data(void*, unsigned int) (this=0xb1b08140, buffer=0xb1afeca4, bytes_requested=2) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/client/rpc/stream_socket_transport.cpp:85
#2  0xffffffff in mir::client::rpc::MirProtobufRpcChannel::on_data_available() (this=0xb1b07fc4) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/client/rpc/mir_protobuf_rpc_channel.cpp:317
#3  0xffffffff in mir::client::rpc::StreamSocketTransport::notify_data_available() (this=0xb1b08140) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/client/rpc/stream_socket_transport.cpp:235
#4  0xffffffff in mir::client::rpc::StreamSocketTransport::dispatch(unsigned int) (this=<optimized out>, events=<optimized out>) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/client/rpc/stream_socket_transport.cpp:194
#5  0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::dispatch::SimpleDispatchThread::SimpleDispatchThread(const std::shared_ptr<mir::dispatch::Dispatchable>&)::<lambda()>()> >::_M_run(void) (shutdown_fd=<error reading variable: access outside bounds of object referenced via synthetic pointer>, dispatchee=std::shared_ptr (count 2, weak 0) 0xb1b07fd0) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/common/dispatch/simple_dispatch_thread.cpp:108
#6  0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::dispatch::SimpleDispatchThread::SimpleDispatchThread(const std::shared_ptr<mir::dispatch::Dispatchable>&)::<lambda()>()> >::_M_run(void) (__closure=0xb1b08588)
    at /build/buildd/mir-0.11.0+15.04.20150209.1/src/common/dispatch/simple_dispatch_thread.cpp:147
#7  0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::dispatch::SimpleDispatchThread::SimpleDispatchThread(const std::shared_ptr<mir::dispatch::Dispatchable>&)::<lambda()>()> >::_M_run(void) (this=0xb1b08588) at /usr/include/c++/4.9/functional:1700
#8  0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::dispatch::SimpleDispatchThread::SimpleDispatchThread(const std::shared_ptr<mir::dispatch::Dispatchable>&)::<lambda()>()> >::_M_run(void) (this=0xb1b08588) at /usr/include/c++/4.9/functional:1688
#9  0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::dispatch::SimpleDispatchThread::SimpleDispatchThread(const std::shared_ptr<mir::dispatch::Dispatchable>&)::<lambda()>()> >::_M_run(void) (this=0xb1b0857c) at /usr/include/c++/4.9/thread:115
#10 0xffffffff in std::(anonymous namespace)::execute_native_thread_routine(void*) (__p=<optimized out>) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84
#11 0xffffffff in start_thread (arg=0xb1aff450) at pthread_create.c:311
#12 0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 14 (Thread 0xb03f7450 (LWP 2618)):
#0  0xffffffff in __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43
#1  0xffffffff in __pthread_cond_wait (cond=0xb046aea0, mutex=0xb046ab98) at pthread_cond_wait.c:187
#2  0xffffffff in  ()

Thread 13 (Thread 0xafbf7450 (LWP 2622)):
#0  0xffffffff in epoll_wait () at ../sysdeps/unix/syscall-template.S:81
#1  0xffffffff in android::Looper::pollInner(int) (this=0xb046b690, timeoutMillis=-1) at /build/buildd/mir-0.11.0+15.04.20150209.1/3rd_party/android-input/android/frameworks/native/libs/utils/Looper.cpp:218
#2  0xffffffff in android::Looper::pollOnce(int, int*, int*, void**) (this=0xb046b690, timeoutMillis=-1, outFd=outFd@entry=0x0, outEvents=outEvents@entry=0x0, outData=outData@entry=0x0)
    at /build/buildd/mir-0.11.0+15.04.20150209.1/3rd_party/android-input/android/frameworks/native/libs/utils/Looper.cpp:189
#3  0xffffffff in mir::input::receiver::android::InputReceiver::next_event(std::chrono::duration<long long, std::ratio<1ll, 1000ll> > const&, MirEvent&) (timeoutMillis=<optimized out>, this=<optimized out>)
    at /build/buildd/mir-0.11.0+15.04.20150209.1/3rd_party/android-input/android/frameworks/native/include/utils/Looper.h:180
#4  0xffffffff in mir::input::receiver::android::InputReceiver::next_event(std::chrono::duration<long long, std::ratio<1ll, 1000ll> > const&, MirEvent&) (this=0xb046b048, timeout=..., ev=...)
    at /build/buildd/mir-0.11.0+15.04.20150209.1/src/common/input/android/android_input_receiver.cpp:164
#5  0xffffffff in mir::input::receiver::android::InputReceiverThread::thread_loop() (ev=..., this=<optimized out>) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/common/input/android/android_input_receiver.h:70
#6  0xffffffff in mir::input::receiver::android::InputReceiverThread::thread_loop() (this=0xb0482e4c) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/common/input/android/android_input_receiver_thread.cpp:66
#7  0xffffffff in std::(anonymous namespace)::execute_native_thread_routine(void*) (__p=<optimized out>) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84
#8  0xffffffff in start_thread (arg=0xafbf7450) at pthread_create.c:311
#9  0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 12 (Thread 0xaefff450 (LWP 2625)):
#0  0xffffffff in __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43
#1  0xffffffff in __pthread_cond_wait (cond=0xb04783c0, mutex=0xb04783a4) at pthread_cond_wait.c:187
#2  0xffffffff in std::condition_variable::wait(std::unique_lock<std::mutex>&) (__mutex=<optimized out>, __cond=__cond@entry=0xb04783c0) at /build/buildd/gcc-4.9-4.9.2/build/arm-linux-gnueabihf/libstdc++-v3/include/arm-linux-gnueabihf/bits/gthr-default.h:864
#3  0xffffffff in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=this@entry=0xb04783c0, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:52
#4  0xffffffff in std::thread::_Impl<std::_Bind_simple<std::reference_wrapper<mir::scene::SnapshottingFunctor> ()> >::_M_run() (this=0xb0478398) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/server/scene/threaded_snapshot_strategy.cpp:58
#5  0xffffffff in std::thread::_Impl<std::_Bind_simple<std::reference_wrapper<mir::scene::SnapshottingFunctor> ()> >::_M_run() (__f=...) at /usr/include/c++/4.9/functional:202
#6  0xffffffff in std::thread::_Impl<std::_Bind_simple<std::reference_wrapper<mir::scene::SnapshottingFunctor> ()> >::_M_run() (this=<optimized out>) at /usr/include/c++/4.9/functional:435
#7  0xffffffff in std::thread::_Impl<std::_Bind_simple<std::reference_wrapper<mir::scene::SnapshottingFunctor> ()> >::_M_run() (this=<optimized out>) at /usr/include/c++/4.9/functional:1700
#8  0xffffffff in std::thread::_Impl<std::_Bind_simple<std::reference_wrapper<mir::scene::SnapshottingFunctor> ()> >::_M_run() (this=<optimized out>) at /usr/include/c++/4.9/functional:1688
#9  0xffffffff in std::thread::_Impl<std::_Bind_simple<std::reference_wrapper<mir::scene::SnapshottingFunctor> ()> >::_M_run() (this=<optimized out>) at /usr/include/c++/4.9/thread:115
#10 0xffffffff in std::(anonymous namespace)::execute_native_thread_routine(void*) (__p=<optimized out>) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84
#11 0xffffffff in start_thread (arg=0xaefff450) at pthread_create.c:311
#12 0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 11 (Thread 0xae5ff450 (LWP 2627)):
#0  0xffffffff in __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43
#1  0xffffffff in __pthread_cond_wait (cond=0x69dc30, mutex=0x69dc18) at pthread_cond_wait.c:187
#2  0xffffffff in QWaitCondition::wait(QMutex*, unsigned long) (time=4294967295, this=0x69dc18) at thread/qwaitcondition_unix.cpp:136
#3  0xffffffff in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=mutex@entry=0x648b88, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:208
#4  0xffffffff in QSemaphore::acquire(int) (this=this@entry=0xae5feaec, n=n@entry=1) at thread/qsemaphore.cpp:145
#5  0xffffffff in QMetaObject::activate(QObject*, int, int, void**) (sender=0xb046d32c, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0xae5feb30) at kernel/qobject.cpp:3650
#6  0xffffffff in SessionAuthorizer::requestAuthorizationForSession(unsigned long long const&, bool&) () at /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms/libqpa-mirserver.so
#7  0xffffffff in SessionAuthorizer::connection_is_allowed(mir::frontend::SessionCredentials const&) () at /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms/libqpa-mirserver.so
#8  0xffffffff in mir::frontend::ProtobufConnectionCreator::create_connection_for(std::shared_ptr<boost::asio::basic_stream_socket<boost::asio::local::stream_protocol, boost::asio::stream_socket_service<boost::asio::local::stream_protocol> > > const&, mir::frontend::ConnectionContext const&) (this=0xb047c594, socket=std::shared_ptr (count 2, weak 0) 0x75a9f4, connection_context=...) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/server/frontend/protobuf_connection_creator.cpp:65
#9  0xffffffff in mir::frontend::BasicConnector::create_session_for(std::shared_ptr<boost::asio::basic_stream_socket<boost::asio::local::stream_protocol, boost::asio::stream_socket_service<boost::asio::local::stream_protocol> > > const&, std::function<void (std::shared_ptr<mir::frontend::Session> const&)> const&) const (this=this@entry=0xb047f12c, server_socket=std::shared_ptr (count 2, weak 0) 0x75a9f4, connect_handler=...) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/server/frontend/published_socket_connector.cpp:208
#10 0xffffffff in mir::frontend::PublishedSocketConnector::on_new_connection(std::shared_ptr<boost::asio::basic_stream_socket<boost::asio::local::stream_protocol, boost::asio::stream_socket_service<boost::asio::local::stream_protocol> > > const&, boost::system::error_code const&) (this=0xb047f12c, socket=std::shared_ptr (count 2, weak 0) 0x75a9f4, ec=...) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/server/frontend/published_socket_connector.cpp:140
#11 0xffffffff in boost::asio::detail::reactive_socket_accept_op<boost::asio::basic_socket<boost::asio::local::stream_protocol, boost::asio::stream_socket_service<boost::asio::local::stream_protocol> >, boost::asio::local::stream_protocol, mir::frontend::PublishedSocketConnector::start_accept()::<lambda(const boost::system::error_code&)> >::do_complete(boost::asio::detail::io_service_impl *, boost::asio::detail::operation *, const boost::system::error_code &, std::size_t) (ec=..., __closure=0xae5fecd0)
    at /build/buildd/mir-0.11.0+15.04.20150209.1/src/server/frontend/published_socket_connector.cpp:130
#12 0xffffffff in boost::asio::detail::reactive_socket_accept_op<boost::asio::basic_socket<boost::asio::local::stream_protocol, boost::asio::stream_socket_service<boost::asio::local::stream_protocol> >, boost::asio::local::stream_protocol, mir::frontend::PublishedSocketConnector::start_accept()::<lambda(const boost::system::error_code&)> >::do_complete(boost::asio::detail::io_service_impl *, boost::asio::detail::operation *, const boost::system::error_code &, std::size_t) (this=0xae5fecd0)
    at /usr/include/boost/asio/detail/bind_handler.hpp:47
#13 0xffffffff in boost::asio::detail::reactive_socket_accept_op<boost::asio::basic_socket<boost::asio::local::stream_protocol, boost::asio::stream_socket_service<boost::asio::local::stream_protocol> >, boost::asio::local::stream_protocol, mir::frontend::PublishedSocketConnector::start_accept()::<lambda(const boost::system::error_code&)> >::do_complete(boost::asio::detail::io_service_impl *, boost::asio::detail::operation *, const boost::system::error_code &, std::size_t) (function=...) at /usr/include/boost/asio/handler_invoke_hook.hpp:69
#14 0xffffffff in boost::asio::detail::reactive_socket_accept_op<boost::asio::basic_socket<boost::asio::local::stream_protocol, boost::asio::stream_socket_service<boost::asio::local::stream_protocol> >, boost::asio::local::stream_protocol, mir::frontend::PublishedSocketConnector::start_accept()::<lambda(const boost::system::error_code&)> >::do_complete(boost::asio::detail::io_service_impl *, boost::asio::detail::operation *, const boost::system::error_code &, std::size_t) (context=..., function=...)
    at /usr/include/boost/asio/detail/handler_invoke_helpers.hpp:37
#15 0xffffffff in boost::asio::detail::reactive_socket_accept_op<boost::asio::basic_socket<boost::asio::local::stream_protocol, boost::asio::stream_socket_service<boost::asio::local::stream_protocol> >, boost::asio::local::stream_protocol, mir::frontend::PublishedSocketConnector::start_accept()::<lambda(const boost::system::error_code&)> >::do_complete(boost::asio::detail::io_service_impl *, boost::asio::detail::operation *, const boost::system::error_code &, std::size_t) (owner=0xb0478d38, base=0xba23b8)
    at /usr/include/boost/asio/detail/reactive_socket_accept_op.hpp:123
#16 0xffffffff in boost::asio::detail::epoll_reactor::descriptor_state::do_complete(boost::asio::detail::task_io_service*, boost::asio::detail::task_io_service_operation*, boost::system::error_code const&, unsigned int) (bytes_transferred=0, ec=..., owner=..., this=<optimized out>) at /usr/include/boost/asio/detail/task_io_service_operation.hpp:38
#17 0xffffffff in boost::asio::detail::epoll_reactor::descriptor_state::do_complete(boost::asio::detail::task_io_service*, boost::asio::detail::task_io_service_operation*, boost::system::error_code const&, unsigned int) (owner=0xb0478d38, base=0xb047f1e0, ec=..., bytes_transferred=1) at /usr/include/boost/asio/detail/impl/epoll_reactor.ipp:651
#18 0xffffffff in boost::asio::detail::task_io_service::run(boost::system::error_code&) (bytes_transferred=<optimized out>, ec=..., owner=..., this=<optimized out>) at /usr/include/boost/asio/detail/task_io_service_operation.hpp:38
#19 0xffffffff in boost::asio::detail::task_io_service::run(boost::system::error_code&) (ec=..., this_thread=..., lock=..., this=0xb0478d38) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:384
#20 0xffffffff in boost::asio::detail::task_io_service::run(boost::system::error_code&) (this=0xb0478d38, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#21 0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()> >::_M_run(void) (this=0xb047f130) at /usr/include/boost/asio/impl/io_service.ipp:59
#22 0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()> >::_M_run(void) (__closure=0xb046d770) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/server/frontend/published_socket_connector.cpp:165
#23 0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()> >::_M_run(void) (this=0xb046d770) at /usr/include/c++/4.9/functional:1700
#24 0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()> >::_M_run(void) (this=0xb046d770) at /usr/include/c++/4.9/functional:1688
#25 0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()> >::_M_run(void) (this=0xb046d764) at /usr/include/c++/4.9/thread:115
#26 0xffffffff in std::(anonymous namespace)::execute_native_thread_routine(void*) (__p=<optimized out>) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84
#27 0xffffffff in start_thread (arg=0xae5ff450) at pthread_create.c:311
#28 0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 10 (Thread 0xaddff450 (LWP 2628)):
#0  0xffffffff in epoll_wait () at ../sysdeps/unix/syscall-template.S:81
#1  0xffffffff in boost::asio::detail::epoll_reactor::run(bool, boost::asio::detail::op_queue<boost::asio::detail::task_io_service_operation>&) (this=0xaf00e380, block=<optimized out>, ops=...) at /usr/include/boost/asio/detail/impl/epoll_reactor.ipp:392
#2  0xffffffff in boost::asio::detail::task_io_service::run(boost::system::error_code&) (ec=..., this_thread=..., lock=..., this=0xaf00e320) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:368
#3  0xffffffff in boost::asio::detail::task_io_service::run(boost::system::error_code&) (this=0xaf00e320, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#4  0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()> >::_M_run(void) (this=0xb047ec80) at /usr/include/boost/asio/impl/io_service.ipp:59
#5  0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()> >::_M_run(void) (__closure=0xb046d5c8) at /build/buildd/mir-0.11.0+15.04.20150209.1/src/server/frontend/published_socket_connector.cpp:165
#6  0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()> >::_M_run(void) (this=0xb046d5c8) at /usr/include/c++/4.9/functional:1700
#7  0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()> >::_M_run(void) (this=0xb046d5c8) at /usr/include/c++/4.9/functional:1688
#8  0xffffffff in std::thread::_Impl<std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()> >::_M_run(void) (this=0xb046d5bc) at /usr/include/c++/4.9/thread:115
#9  0xffffffff in std::(anonymous namespace)::execute_native_thread_routine(void*) (__p=<optimized out>) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84
#10 0xffffffff in start_thread (arg=0xaddff450) at pthread_create.c:311
#11 0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 9 (Thread 0xac6fc450 (LWP 2636)):
#0  0xffffffff in  ()
#1  0xffffffff in  ()

Thread 8 (Thread 0xabefc450 (LWP 2637)):
#0  0xffffffff in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0xffffffff in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0xad402738, timeout=-1, context=0xad400508) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:4103
#2  0xffffffff in g_main_context_iterate (context=context@entry=0xad400508, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3803
#3  0xffffffff in g_main_context_iteration (context=0xad400508, may_block=1) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3869
#4  0xffffffff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0xad400498, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0xffffffff in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0xabefbdf4, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0xffffffff in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:511
#7  0xffffffff in QThreadPrivate::start(void*) (arg=0x5a5170) at thread/qthread_unix.cpp:345
#8  0xffffffff in start_thread (arg=0xabefc450) at pthread_create.c:311
#9  0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 7 (Thread 0xaac31450 (LWP 2650)):
#0  0xffffffff in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0xffffffff in g_main_context_iterate (priority=2147483647, n_fds=2, fds=0xae703888, timeout=-1, context=0x629100) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:4103
#2  0xffffffff in g_main_context_iterate (context=0x629100, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3803
#3  0xffffffff in g_main_loop_run (loop=0x6290c8) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:4002
#4  0xffffffff in gdbus_shared_thread_func (user_data=0x6290e8) at /build/buildd/glib2.0-2.43.3/./gio/gdbusprivate.c:273
#5  0xffffffff in g_thread_proxy (data=0x6272c0) at /build/buildd/glib2.0-2.43.3/./glib/gthread.c:764
#6  0xffffffff in start_thread (arg=0xaac31450) at pthread_create.c:311
#7  0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 6 (Thread 0xa960f450 (LWP 2736)):
#0  0xffffffff in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0xffffffff in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0xb1100940, timeout=-1, context=0x668668) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:4103
#2  0xffffffff in g_main_context_iterate (context=context@entry=0x668668, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3803
#3  0xffffffff in g_main_context_iteration (context=0x668668, may_block=1) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3869
#4  0xffffffff in  () at /usr/lib/arm-linux-gnueabihf/gio/modules/libdconfsettings.so

Thread 5 (Thread 0xa80ff450 (LWP 2906)):
#0  0xffffffff in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0xffffffff in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0xb0483aa8, timeout=-1, context=0xaf00e680) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:4103
#2  0xffffffff in g_main_context_iterate (context=context@entry=0xaf00e680, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3803
#3  0xffffffff in g_main_context_iteration (context=0xaf00e680, may_block=1) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3869
#4  0xffffffff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0xb1b02f10, flags=...) at kernel/qeventdispatcher_glib.cpp:428
#5  0xffffffff in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0xa80fedbc, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0xffffffff in QThread::exec() (this=this@entry=0x6198c8) at thread/qthread.cpp:511
#7  0xffffffff in DashCommunicator::run() (this=0x6198c8) at /build/buildd/unity8-8.02+15.04.20150205/plugins/Unity/DashCommunicator/dashcommunicator.cpp:51
#8  0xffffffff in QThreadPrivate::start(void*) (arg=0x6198c8) at thread/qthread_unix.cpp:345
#9  0xffffffff in start_thread (arg=0xa80ff450) at pthread_create.c:311
#10 0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 4 (Thread 0xa74b8450 (LWP 2907)):
#0  0xffffffff in epoll_wait () at ../sysdeps/unix/syscall-template.S:81
#1  0xffffffff in boost::asio::detail::epoll_reactor::run(bool, boost::asio::detail::op_queue<boost::asio::detail::task_io_service_operation>&) (this=0x69ca00, block=block@entry=true, ops=...) at /usr/include/boost/asio/detail/impl/epoll_reactor.ipp:392
#2  0xffffffff in boost::asio::detail::task_io_service::run(boost::system::error_code&) (ec=..., this_thread=..., lock=..., this=0x69c950) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:368
#3  0xffffffff in boost::asio::detail::task_io_service::run(boost::system::error_code&) (this=0x69c950, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#4  0xffffffff in core::dbus::asio::Executor::run() (this=0xad5ff63c <core::dbus::asio::make_executor(std::shared_ptr<core::dbus::Bus> const&)::io>) at /usr/include/boost/asio/impl/io_service.ipp:59
#5  0xffffffff in core::dbus::asio::Executor::run() (this=<optimized out>) at /build/buildd/dbus-cpp-4.3.0+15.04.20150123/src/core/dbus/asio/executor.cpp:386
#6  0xffffffff in core::dbus::Bus::run() (this=<optimized out>) at /build/buildd/dbus-cpp-4.3.0+15.04.20150123/src/core/dbus/bus.cpp:343
#7  0xffffffff in std::(anonymous namespace)::execute_native_thread_routine(void*) (__p=<optimized out>) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84
#8  0xffffffff in start_thread (arg=0xa74b8450) at pthread_create.c:311
#9  0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 3 (Thread 0xa4dbc450 (LWP 2949)):
#0  0xffffffff in __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43
#1  0xffffffff in __lll_lock_wait (futex=futex@entry=0x59b048, private=<optimized out>) at ../ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c:46
#2  0xffffffff in __GI___pthread_mutex_lock (mutex=0x59b048) at pthread_mutex_lock.c:114
#3  0xffffffff in  () at /lib/arm-linux-gnueabihf/libdbus-1.so.3

Thread 2 (Thread 0xa4537450 (LWP 2956)):
#0  0xffffffff in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0xffffffff in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0xa818c6a8, timeout=-1, context=0xad44a7d0) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:4103
#2  0xffffffff in g_main_context_iterate (context=context@entry=0xad44a7d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3803
#3  0xffffffff in g_main_context_iteration (context=0xad44a7d0, may_block=1) at /build/buildd/glib2.0-2.43.3/./glib/gmain.c:3869
#4  0xffffffff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0xad487678, flags=...) at kernel/qeventdispatcher_glib.cpp:428
#5  0xffffffff in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0xa4536df4, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0xffffffff in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:511
#7  0xffffffff in QThreadPrivate::start(void*) (arg=0x75e0b8) at thread/qthread_unix.cpp:345
#8  0xffffffff in start_thread (arg=0xa4537450) at pthread_create.c:311
#9  0xffffffff in  () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92

Thread 1 (Thread 0xb6fde410 (LWP 2580)):
#0  0xffffffff in syscall () at ../ports/sysdeps/unix/sysv/linux/arm/syscall.S:37
#1  0xffffffff in QBasicMutex::lockInternal() (op=0, val=3, timeout=0x0, addr=<optimized out>) at thread/qmutex_linux.cpp:154
#2  0xffffffff in QBasicMutex::lockInternal() (timeout=-1, elapsedTimer=0x0, d_ptr=...) at thread/qmutex_linux.cpp:195
#3  0xffffffff in QBasicMutex::lockInternal() (this=this@entry=0x599974) at thread/qmutex_linux.cpp:211
#4  0xffffffff in QMutex::lock() (this=0x599974) at thread/qmutex.h:67
#5  0xffffffff in QMutex::lock() (timeout=-1, this=0x599968) at thread/qmutex.cpp:628
#6  0xffffffff in QMutex::lock() (this=this@entry=0x599b9c) at thread/qmutex.cpp:223
#7  0xffffffff in qDBusRealToggleWatch(QDBusConnectionPrivate*, DBusWatch*, int) (m=0x599b9c, s=0x599b78, a=ToggleWatchAction, this=<synthetic pointer>) at qdbusthreaddebug_p.h:191
#8  0xffffffff in qDBusRealToggleWatch(QDBusConnectionPrivate*, DBusWatch*, int) (s=0x599b78, a=ToggleWatchAction, this=<synthetic pointer>) at qdbusthreaddebug_p.h:206
#9  0xffffffff in qDBusRealToggleWatch(QDBusConnectionPrivate*, DBusWatch*, int) (d=0x599b78, watch=0x59ac00, fd=46) at qdbusintegrator.cpp:344
#10 0xffffffff in  () at /lib/arm-linux-gnueabihf/libdbus-1.so.3