(gdb) thread apply all bt

Thread 11 (Thread 0xb5f55410 (LWP 10819)):
#0  0xb6a7313e in recvmsg () from /lib/arm-linux-gnueabihf/libpthread.so.0
#1  0x00000000 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 10 (Thread 0xb301c410 (LWP 10826)):
#0  0xb6a74d44 in __libc_do_syscall ()
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#1  0xb6a706b0 in pthread_cond_wait@@GLIBC_2.4 ()
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#2  0xb6b296e4 in std::condition_variable::wait(std::unique_lock<std::mutex>&)
    () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#3  0xb6d7961c in mir::scene::SnapshottingFunctor::operator() (this=0xc6fdd0)
    at /home/alberto/source/mir/0.15/src/server/scene/threaded_snapshot_strategy.cpp:58
#4  0xb6d7bdb6 in std::__invoke<mir::scene::SnapshottingFunctor> (__f=...)
    at /usr/include/c++/4.9/functional:202
#5  0xb6d7bd8a in std::reference_wrapper<mir::scene::SnapshottingFunctor>::operator()<>() const (this=0xb757b0) at /usr/include/c++/4.9/functional:435
#6  0xb6d7bd3a in std::_Bind_simple<std::reference_wrapper<mir::scene::SnapshottingFunctor> ()>::_M_invoke<>(std::_Index_tuple<>) (this=0xb757b0)
    at /usr/include/c++/4.9/functional:1700
---Type <return> to continue, or q <return> to quit---
#7  0xb6d7bc7c in std::_Bind_simple<std::reference_wrapper<mir::scene::SnapshottingFunctor> ()>::operator()() (this=0xb757b0)
    at /usr/include/c++/4.9/functional:1688
#8  0xb6d7bc12 in std::thread::_Impl<std::_Bind_simple<std::reference_wrapper<mir::scene::SnapshottingFunctor> ()> >::_M_run() (this=0xb757a4)
    at /usr/include/c++/4.9/thread:115
#9  0xb6b2c2a0 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#10 0xb6a6c490 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0
#11 0xb6a0cc4c in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 9 (Thread 0xb26ff410 (LWP 10828)):
#0  0xb6a74d44 in __libc_do_syscall ()
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#1  0xb6a706b0 in pthread_cond_wait@@GLIBC_2.4 ()
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#2  0xb6b296e4 in std::condition_variable::wait(std::unique_lock<std::mutex>&)
    () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#3  0xb6e72576 in std::condition_variable::wait<(anonymous namespace)::Worker::operator()()::<lambda()> >(std::unique_lock<std::mutex> &, (anonymous namespace)::Worker::<lambda()>) (this=0xc70bd0, __lock=..., __p=...)
    at /usr/include/c++/4.9/condition_variable:98
#4  0xb6e71d20 in (anonymous namespace)::Worker::operator() (this=0xc70b88)
---Type <return> to continue, or q <return> to quit---
    at /home/alberto/source/mir/0.15/src/server/thread/basic_thread_pool.cpp:85
#5  0xb6e749ae in std::__invoke<(anonymous namespace)::Worker> (__f=...)
    at /usr/include/c++/4.9/functional:202
#6  0xb6e74982 in std::reference_wrapper<(anonymous namespace)::Worker>::operator()<>(void) const (this=0xb7ac90) at /usr/include/c++/4.9/functional:435
#7  0xb6e74932 in std::_Bind_simple<std::reference_wrapper<(anonymous namespace)::Worker>()>::_M_invoke<>(std::_Index_tuple<>) (this=0xb7ac90)
    at /usr/include/c++/4.9/functional:1700
#8  0xb6e74874 in std::_Bind_simple<std::reference_wrapper<(anonymous namespace)::Worker>()>::operator()(void) (this=0xb7ac90)
    at /usr/include/c++/4.9/functional:1688
#9  0xb6e7480a in std::thread::_Impl<std::_Bind_simple<std::reference_wrapper<(anonymous namespace)::Worker>()> >::_M_run(void) (this=0xb7ac84)
    at /usr/include/c++/4.9/thread:115
#10 0xb6b2c2a0 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#11 0xb6a6c490 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0
#12 0xb6a0cc4c in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 8 (Thread 0xb1538410 (LWP 10830)):
#0  0xb6a74d44 in __libc_do_syscall ()
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#1  0xb6a706b0 in pthread_cond_wait@@GLIBC_2.4 ()
---Type <return> to continue, or q <return> to quit---
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#2  0xb6df6f20 in boost::asio::detail::posix_event::wait<boost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex> > (this=0xb1537d30, lock=...)
    at /usr/include/boost/asio/detail/posix_event.hpp:80
#3  0xb6df519a in boost::asio::detail::task_io_service::do_run_one (
    this=0xc70a18, lock=..., this_thread=..., ec=...)
    at /usr/include/boost/asio/detail/impl/task_io_service.ipp:395
#4  0xb6df4d2c in boost::asio::detail::task_io_service::run (this=0xc70a18, 
    ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#5  0xb6df5402 in boost::asio::io_service::run (this=0xb7abc8)
    at /usr/include/boost/asio/impl/io_service.ipp:59
#6  0xb6df066c in mir::frontend::BasicConnector::<lambda()>::operator()(void) const (__closure=0xb7f9b8)
    at /home/alberto/source/mir/0.15/src/server/frontend/published_socket_connector.cpp:165
#7  0xb6df2966 in std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()>::_M_invoke<>(std::_Index_tuple<>) (this=0xb7f9b8)
    at /usr/include/c++/4.9/functional:1700
#8  0xb6df28a8 in std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()>::operator()(void) (this=0xb7f9b8)
    at /usr/include/c++/4.9/functional:1688
#9  0xb6df283e in std::thread::_Impl<std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()> >::_M_run(void) (this=0xb7f9ac)
---Type <return> to continue, or q <return> to quit---
    at /usr/include/c++/4.9/thread:115
#10 0xb6b2c2a0 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#11 0xb6a6c490 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0
#12 0xb6a0cc4c in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 7 (Thread 0xb0d38410 (LWP 10831)):
#0  0xb6a0d132 in epoll_wait () from /lib/arm-linux-gnueabihf/libc.so.6
#1  0xb6df40e4 in boost::asio::detail::epoll_reactor::run (this=0xc708d0, 
    block=true, ops=...)
    at /usr/include/boost/asio/detail/impl/epoll_reactor.ipp:392
#2  0xb6df5118 in boost::asio::detail::task_io_service::do_run_one (
    this=0xc70870, lock=..., this_thread=..., ec=...)
    at /usr/include/boost/asio/detail/impl/task_io_service.ipp:368
#3  0xb6df4d2c in boost::asio::detail::task_io_service::run (this=0xc70870, 
    ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#4  0xb6df5402 in boost::asio::io_service::run (this=0xb7a158)
    at /usr/include/boost/asio/impl/io_service.ipp:59
#5  0xb6df066c in mir::frontend::BasicConnector::<lambda()>::operator()(void) const (__closure=0xca9dc8)
    at /home/alberto/source/mir/0.15/src/server/frontend/published_socket_connector.cpp:165
#6  0xb6df2966 in std::_Bind_simple<mir::frontend::BasicConnector::start()::<lam---Type <return> to continue, or q <return> to quit---
bda()>()>::_M_invoke<>(std::_Index_tuple<>) (this=0xca9dc8)
    at /usr/include/c++/4.9/functional:1700
#7  0xb6df28a8 in std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()>::operator()(void) (this=0xca9dc8)
    at /usr/include/c++/4.9/functional:1688
#8  0xb6df283e in std::thread::_Impl<std::_Bind_simple<mir::frontend::BasicConnector::start()::<lambda()>()> >::_M_run(void) (this=0xca9dbc)
    at /usr/include/c++/4.9/thread:115
#9  0xb6b2c2a0 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#10 0xb6a6c490 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0
#11 0xb6a0cc4c in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 6 (Thread 0xb1d38410 (LWP 10866)):
#0  0xb6a74d44 in __libc_do_syscall ()
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#1  0xb6a706b0 in pthread_cond_wait@@GLIBC_2.4 ()
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#2  0xb570eb62 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 5 (Thread 0xae2d7410 (LWP 10867)):
#0  0xb6a064e2 in poll () from /lib/arm-linux-gnueabihf/libc.so.6
---Type <return> to continue, or q <return> to quit---
#1  0xb6b7eb9c in poll (__timeout=-1, __nfds=1, __fds=0xae2d6d94)
    at /usr/include/arm-linux-gnueabihf/bits/poll2.h:46
#2  (anonymous namespace)::dispatch_loop(const std::string &, std::shared_ptr<mir::dispatch::ThreadedDispatcher::ThreadShutdownRequestHandler>, std::shared_ptr<mir::dispatch::Dispatchable>, const std::function<void()> &) (name=..., 
    thread_register=..., dispatcher=
    std::shared_ptr (count 2, weak 0) 0xc76244, exception_handler=...)
    at /build/mir-GYyRoo/mir-0.15.1+15.04.20150903/src/common/dispatch/threaded_dispatcher.cpp:203
#3  0xb6b7fb56 in _M_invoke<0u, 1u, 2u, 3u> (this=<optimized out>)
    at /usr/include/c++/4.9/functional:1700
#4  operator() (this=<optimized out>) at /usr/include/c++/4.9/functional:1688
#5  std::thread::_Impl<std::_Bind_simple<void (*(std::string, std::shared_ptr<mir::dispatch::ThreadedDispatcher::ThreadShutdownRequestHandler>, std::shared_ptr<mir::dispatch::MultiplexingDispatchable>, std::function<void ()>))(std::string const&, std::shared_ptr<mir::dispatch::ThreadedDispatcher::ThreadShutdownRequestHandler>, std::shared_ptr<mir::dispatch::Dispatchable>, std::function<void ()> const&)> >::_M_run() (this=<optimized out>) at /usr/include/c++/4.9/thread:115
#6  0xb6b2c2a0 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#7  0xb6a6c490 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0
#8  0xb6a0cc4c in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

---Type <return> to continue, or q <return> to quit---
Thread 4 (Thread 0xad0da410 (LWP 10868)):
#0  0xb6a74d44 in __libc_do_syscall ()
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#1  0xb6a706b0 in pthread_cond_wait@@GLIBC_2.4 ()
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#2  0xb570eb62 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 3 (Thread 0xac8da410 (LWP 10869)):
#0  0xb6a064e2 in poll () from /lib/arm-linux-gnueabihf/libc.so.6
#1  0xb6b7eb9c in poll (__timeout=-1, __nfds=1, __fds=0xac8d9d94)
    at /usr/include/arm-linux-gnueabihf/bits/poll2.h:46
#2  (anonymous namespace)::dispatch_loop(const std::string &, std::shared_ptr<mir::dispatch::ThreadedDispatcher::ThreadShutdownRequestHandler>, std::shared_ptr<mir::dispatch::Dispatchable>, const std::function<void()> &) (name=..., 
    thread_register=..., 
    dispatcher=std::shared_ptr (count 2, weak 0) 0xd1a89c, 
    exception_handler=...)
    at /build/mir-GYyRoo/mir-0.15.1+15.04.20150903/src/common/dispatch/threaded_dispatcher.cpp:203
#3  0xb6b7fb56 in _M_invoke<0u, 1u, 2u, 3u> (this=<optimized out>)
    at /usr/include/c++/4.9/functional:1700
#4  operator() (this=<optimized out>) at /usr/include/c++/4.9/functional:1688
---Type <return> to continue, or q <return> to quit---
#5  std::thread::_Impl<std::_Bind_simple<void (*(std::string, std::shared_ptr<mir::dispatch::ThreadedDispatcher::ThreadShutdownRequestHandler>, std::shared_ptr<mir::dispatch::MultiplexingDispatchable>, std::function<void ()>))(std::string const&, std::shared_ptr<mir::dispatch::ThreadedDispatcher::ThreadShutdownRequestHandler>, std::shared_ptr<mir::dispatch::Dispatchable>, std::function<void ()> const&)> >::_M_run() (this=<optimized out>) at /usr/include/c++/4.9/thread:115
#6  0xb6b2c2a0 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#7  0xb6a6c490 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0
#8  0xb6a0cc4c in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0xb3b25410 (LWP 10870)):
#0  0xb6a74d44 in __libc_do_syscall ()
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#1  0xb6a706b0 in pthread_cond_wait@@GLIBC_2.4 ()
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#2  0xb6b296e4 in std::condition_variable::wait(std::unique_lock<std::mutex>&)
    () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#3  0xb6e72576 in std::condition_variable::wait<(anonymous namespace)::Worker::operator()()::<lambda()> >(std::unique_lock<std::mutex> &, (anonymous namespace)::Worker::<lambda()>) (this=0xb7b018, __lock=..., __p=...)
    at /usr/include/c++/4.9/condition_variable:98
#4  0xb6e71d20 in (anonymous namespace)::Worker::operator() (this=0xb7afd0)
---Type <return> to continue, or q <return> to quit---
    at /home/alberto/source/mir/0.15/src/server/thread/basic_thread_pool.cpp:85
#5  0xb6e749ae in std::__invoke<(anonymous namespace)::Worker> (__f=...)
    at /usr/include/c++/4.9/functional:202
#6  0xb6e74982 in std::reference_wrapper<(anonymous namespace)::Worker>::operator()<>(void) const (this=0xc85638) at /usr/include/c++/4.9/functional:435
#7  0xb6e74932 in std::_Bind_simple<std::reference_wrapper<(anonymous namespace)::Worker>()>::_M_invoke<>(std::_Index_tuple<>) (this=0xc85638)
    at /usr/include/c++/4.9/functional:1700
#8  0xb6e74874 in std::_Bind_simple<std::reference_wrapper<(anonymous namespace)::Worker>()>::operator()(void) (this=0xc85638)
    at /usr/include/c++/4.9/functional:1688
#9  0xb6e7480a in std::thread::_Impl<std::_Bind_simple<std::reference_wrapper<(anonymous namespace)::Worker>()> >::_M_run(void) (this=0xc8562c)
    at /usr/include/c++/4.9/thread:115
#10 0xb6b2c2a0 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#11 0xb6a6c490 in start_thread () from /lib/arm-linux-gnueabihf/libpthread.so.0
#12 0xb6a0cc4c in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0xb6fc1220 (LWP 10817)):
#0  0xb6a74d44 in __libc_do_syscall ()
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#1  0xb6a706b0 in pthread_cond_wait@@GLIBC_2.4 ()
---Type <return> to continue, or q <return> to quit---
   from /lib/arm-linux-gnueabihf/libpthread.so.0
#2  0xb6b296e4 in std::condition_variable::wait(std::unique_lock<std::mutex>&)
    () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#3  0xb6bbc8fe in wait<MirWaitHandle::wait_for_all()::<lambda()> > (__p=..., 
    __lock=..., this=0xb6b790) at /usr/include/c++/4.9/condition_variable:98
#4  MirWaitHandle::wait_for_all (this=0xb6b778)
    at /build/mir-GYyRoo/mir-0.15.1+15.04.20150903/src/client/mir_wait_handle.cpp:53
#5  0xb6bc1318 in mir_surface_create_sync (
    requested_specification=<optimized out>)
    at /build/mir-GYyRoo/mir-0.15.1+15.04.20150903/src/client/mir_surface_api.cpp:134
#6  0xb6e69e92 in (anonymous namespace)::MirClientHostSurface::MirClientHostSurface (this=0xb7a2f0, mir_connection=0xa84e70, spec=0xb73e50)
    at /home/alberto/source/mir/0.15/src/server/graphics/nested/mir_client_host_connection.cpp:66
#7  0xb6e6a766 in mir::graphics::nested::MirClientHostConnection::create_surface (this=0xa86074, width=1200, height=1920, pf=mir_pixel_format_abgr_8888, 
    name=0xb6ef91b4 "Mir nested display", usage=mir_buffer_usage_hardware, 
    output_id=0)
    at /home/alberto/source/mir/0.15/src/server/graphics/nested/mir_client_host_connection.cpp:217
#8  0xb6e61e78 in mir::graphics::nested::Display::<lambda(const mir::graphics::O---Type <return> to continue, or q <return> to quit---
verlappingOutputGroup&)>::<lambda(mir::graphics::DisplayConfigurationOutput)>::operator()(mir::graphics::DisplayConfigurationOutput) const (
    __closure=0xb796a0, output=...)
    at /home/alberto/source/mir/0.15/src/server/graphics/nested/display.cpp:231
#9  0xb6e6247a in std::_Function_handler<void(const mir::graphics::DisplayConfigurationOutput&), mir::graphics::nested::Display::create_surfaces(const mir::graphics::DisplayConfiguration&)::<lambda(const mir::graphics::OverlappingOutputGroup&)>::<lambda(mir::graphics::DisplayConfigurationOutput)> >::_M_invoke(const std::_Any_data &, const mir::graphics::DisplayConfigurationOutput &) (
    __functor=..., __args#0=...) at /usr/include/c++/4.9/functional:2039
#10 0xb6952eca in operator() (__args#0=..., this=0xbeecadc4)
    at /usr/include/c++/4.9/functional:2439
#11 mir::graphics::OverlappingOutputGroup::for_each_output(std::function<void (mir::graphics::DisplayConfigurationOutput const&)> const&) const (
    this=<optimized out>, f=...)
    at /build/mir-GYyRoo/mir-0.15.1+15.04.20150903/src/platform/graphics/overlapping_output_grouping.cpp:67
#12 0xb6e61fa0 in mir::graphics::nested::Display::<lambda(const mir::graphics::OverlappingOutputGroup&)>::operator()(const mir::graphics::OverlappingOutputGroup &) const (__closure=0xb767f0, group=...)
    at /home/alberto/source/mir/0.15/src/server/graphics/nested/display.cpp:243
#13 0xb6e625ce in std::_Function_handler<void(const mir::graphics::OverlappingOutputGroup&), mir::graphics::nested::Display::create_surfaces(const mir::graphics---Type <return> to continue, or q <return> to quit---
::DisplayConfiguration&)::<lambda(const mir::graphics::OverlappingOutputGroup&)> >::_M_invoke(const std::_Any_data &, const mir::graphics::OverlappingOutputGroup &) (__functor=..., __args#0=...) at /usr/include/c++/4.9/functional:2039
#14 0xb6952fbe in operator() (__args#0=..., this=0xbeecae4c)
    at /usr/include/c++/4.9/functional:2439
#15 mir::graphics::OverlappingOutputGrouping::for_each_group(std::function<void (mir::graphics::OverlappingOutputGroup const&)> const&) (this=<optimized out>, 
    f=...)
    at /build/mir-GYyRoo/mir-0.15.1+15.04.20150903/src/platform/graphics/overlapping_output_grouping.cpp:92
#16 0xb6e620a8 in mir::graphics::nested::Display::create_surfaces (
    this=0xa86b0c, configuration=...)
    at /home/alberto/source/mir/0.15/src/server/graphics/nested/display.cpp:244
#17 0xb6e61dd2 in mir::graphics::nested::Display::configure (this=0xa86b0c, 
    configuration=...)
    at /home/alberto/source/mir/0.15/src/server/graphics/nested/display.cpp:198
#18 0xb6d62860 in mir::scene::MediatingDisplayChanger::apply_config (
    this=0xc7060c, conf=std::shared_ptr (count 2, weak 0) 0xb5603af8, 
    pause_resume_system=mir::DisplayChanger::PauseResumeSystem)
    at /home/alberto/source/mir/0.15/src/server/scene/mediating_display_changer.cpp:186
#19 0xb6d628fa in mir::scene::MediatingDisplayChanger::apply_base_config (
    this=0xc7060c, pause_resume_system=mir::DisplayChanger::PauseResumeSystem)
---Type <return> to continue, or q <return> to quit---
    at /home/alberto/source/mir/0.15/src/server/scene/mediating_display_changer.cpp:199
#20 0xb6d625ce in mir::scene::MediatingDisplayChanger::<lambda()>::operator()(void) const (__closure=0xb5603c20)
    at /home/alberto/source/mir/0.15/src/server/scene/mediating_display_changer.cpp:153
#21 0xb6d6397a in std::_Function_handler<void(), mir::scene::MediatingDisplayChanger::configure_for_hardware_change(const std::shared_ptr<mir::graphics::DisplayConfiguration>&, mir::DisplayChanger::SystemStateHandling)::<lambda()> >::_M_invoke(const std::_Any_data &) (__functor=...)
    at /usr/include/c++/4.9/functional:2039
#22 0xb6cbc4a0 in std::function<void ()>::operator()() const (this=0xb5603c0c)
    at /usr/include/c++/4.9/functional:2439
#23 0xb6cb877e in mir::GLibMainLoop::<lambda()>::operator()(void) const (
    __closure=0xb5603c08)
    at /home/alberto/source/mir/0.15/src/server/glib_main_loop.cpp:192
#24 0xb6cb9e52 in std::_Function_handler<void(), mir::GLibMainLoop::enqueue(void const*, const ServerAction&)::<lambda()> >::_M_invoke(const std::_Any_data &)
    (__functor=...) at /usr/include/c++/4.9/functional:2039
#25 0xb6cbc4a0 in std::function<void ()>::operator()() const (this=0xb5603be0)
    at /usr/include/c++/4.9/functional:2439
#26 0xb6cbfa7c in mir::detail::ServerActionGSource::dispatch (
    source=0xb5603ba8)
---Type <return> to continue, or q <return> to quit---
    at /home/alberto/source/mir/0.15/src/server/glib_main_loop_sources.cpp:211
#27 0xb6844f68 in g_main_context_dispatch ()
   from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
#28 0xb6845114 in ?? () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)