(gdb) catch throw
(gdb) c
...
(gdb) bt
#0  __cxxabiv1::__cxa_throw (obj=0x6259efd8, 
    tinfo=0x42a4f0a8 <typeinfo for boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::runtime_error> >>, 
    dest=0x42a3b8a5 <boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::runtime_error> >::~clone_impl()+1>)
    at ../../../../src/libstdc++-v3/libsupc++/eh_throw.cc:62
#1  0x42a3bff6 in void boost::throw_exception<boost::exception_detail::error_info_injector<std::runtime_error> >(boost::exception_detail::error_info_injector<std::runtime_error> const&) ()
   from /usr/lib/arm-linux-gnueabihf/libmirplatformgraphics.so
#2  0x42a3c090 in void boost::exception_detail::throw_exception_<std::runtime_error>(std::runtime_error const&, char const*, char const*, int) ()
   from /usr/lib/arm-linux-gnueabihf/libmirplatformgraphics.so
#3  0x42a3f052 in mir::graphics::android::HWC11Device::commit_frame(void*, void*) () from /usr/lib/arm-linux-gnueabihf/libmirplatformgraphics.so
#4  0x424641bc in mir::compositor::DefaultDisplayBufferCompositor::composite()
    () from /usr/lib/arm-linux-gnueabihf/libmirserver.so.6
#5  0x42467c50 in std::thread::_Impl<std::_Bind_simple<std::reference_wrapper<mir::compositor::CompositingFunctor> ()> >::_M_run() ()
   from /usr/lib/arm-linux-gnueabihf/libmirserver.so.6
#6  0x4092eb7c in std::(anonymous namespace)::execute_native_thread_routine (
    __p=<optimized out>)
    at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84
#7  0x40e8ee64 in start_thread (arg=0x4c0ff460) at pthread_create.c:313
#8  0x40a0a7c8 in ?? ()
    at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:96
   from /lib/arm-linux-gnueabihf/libc.so.6
#9  0x40a0a7c8 in ?? ()
    at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:96
   from /lib/arm-linux-gnueabihf/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb) c
Continuing.
terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::runtime_error> >'
  what():  error during hwc set()
[Thread 0x61cff460 (LWP 6872) exited]
[Thread 0x624ff460 (LWP 6873) exited]
[Thread 0x614ff460 (LWP 6871) exited]