#0  0x0000000000000000 in ?? ()
#1  0x00007f50cfaf7ef9 in make_protobuf_object () at ./src/client/rpc/../make_protobuf_object.h:29
  [Error: make_protobuf_object.h was not found in source tree]
#2  mir::client::rpc::MirProtobufRpcChannel::on_data_available() (this=0x55bace40b1d0) at ./src/client/rpc/mir_protobuf_rpc_channel.cpp:457
  [Error: mir_protobuf_rpc_channel.cpp was not found in source tree]
#3  0x00007f50cfaef987 in operator() () at ./src/client/rpc/stream_socket_transport.cpp:40
  [Error: stream_socket_transport.cpp was not found in source tree]
#4  _ZNSt17_Function_handlerIFvRKSt10shared_ptrIN3mir6client3rpc15StreamTransport8ObserverEEEZNS3_18TransportObservers17on_data_availableEvEUlT_E_E9_M_invokeERKSt9_Any_dataS8_.lto_priv.368 (__functor=..., __args#0=...) at /usr/include/c++/6/functional:1731
  [Error: functional was not found in source tree]
#5  0x00007f50cfaf1363 in operator() () at /usr/include/c++/6/functional:2127
  [Error: functional was not found in source tree]
#6  mir::ThreadSafeList<std::shared_ptr<mir::client::rpc::StreamTransport::Observer> >::for_each(std::function<void (std::shared_ptr<mir::client::rpc::StreamTransport::Observer> const&)> const&) (this=this@entry=0x55bace40b120, f=...) at ./src/include/common/mir/thread_safe_list.h:80
  [Error: thread_safe_list.h was not found in source tree]
#7  0x00007f50cfb0100d in mir::client::rpc::TransportObservers::on_data_available() (this=this@entry=0x55bace40b118) at ./src/client/rpc/stream_socket_transport.cpp:40
  [Error: stream_socket_transport.cpp was not found in source tree]
#8  0x00007f50cfaf05e7 in mir::client::rpc::StreamSocketTransport::dispatch(unsigned int) (this=this@entry=0x55bace40b100, events=<optimized out>) at ./src/client/rpc/stream_socket_transport.cpp:208
  [Error: stream_socket_transport.cpp was not found in source tree]
#9  0x00007f50cecf3674 in mir::dispatch::MultiplexingDispatchable::dispatch(unsigned int) (this=0x55bace40b3e0, events=<optimized out>) at ./src/common/dispatch/multiplexing_dispatchable.cpp:140
  [Error: multiplexing_dispatchable.cpp was not found in source tree]
#10 0x00007f50cecf3674 in mir::dispatch::MultiplexingDispatchable::dispatch(unsigned int) (this=0x55bace40bc00, events=<optimized out>) at ./src/common/dispatch/multiplexing_dispatchable.cpp:140
  [Error: multiplexing_dispatchable.cpp was not found in source tree]
#11 0x00007f50cecf9192 in (anonymous namespace)::dispatch_loop(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::shared_ptr<mir::dispatch::ThreadedDispatcher::ThreadShutdownRequestHandler>, std::shared_ptr<mir::dispatch::Dispatchable>, std::function<void ()> const&) [clone .lto_priv.99] (name=..., thread_register=..., dispatcher=..., exception_handler=...) at ./src/common/dispatch/threaded_dispatcher.cpp:211
  [Error: threaded_dispatcher.cpp was not found in source tree]
#12 0x00007f50cecf794e in _M_invoke (this=<optimized out>) at /usr/include/c++/6/functional:1391
  [Error: functional was not found in source tree]
#13 operator() () at /usr/include/c++/6/functional:1380
  [Error: functional was not found in source tree]
#14 std::thread::_State_impl<std::_Bind_simple<void (*(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::shared_ptr<mir::dispatch::ThreadedDispatcher::ThreadShutdownRequestHandler>, std::shared_ptr<mir::dispatch::MultiplexingDispatchable>, std::function<void ()>))(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > 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++/6/thread:197
  [Error: thread was not found in source tree]
#15 0x00007f50e50d9c8f in execute_native_thread_routine () from /tmp/apport_sandbox_cZZfda/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#16 0x00007f50e14ca6da in start_thread (arg=0x7f50c5eb4700) at pthread_create.c:456
  [Error: pthread_create.c was not found in source tree]
#17 0x00007f50e4a5617f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
  [Error: clone.S was not found in source tree]