Comment 7 for bug 1368652

Still happening in Mir release 0.11.0:

Signal 1 received. Good night.
[1423635409.524339] <ERROR> MirSurfaceAPI: Caught exception at client library boundary (in mir_surface_release): /build/buildd/mir-0.11.0+15.04.20150209.1/src/client/rpc/stream_socket_transport.cpp(154): Throw in function virtual void mir::client::rpc::StreamSocketTransport::send_message(const std::vector<unsigned char>&, const std::vector<mir::Fd>&)
Dynamic exception type: N5boost16exception_detail10clone_implINS0_19error_info_injectorIN3mir25socket_disconnected_errorEEEEE
std::exception::what: Failed to send message to server: Broken pipe
32, "Broken pipe"
[1423635409.524508] <ERROR> MirConnectionAPI: Caught exception at client library boundary (in release): /build/buildd/mir-0.11.0+15.04.20150209.1/src/client/rpc/stream_socket_transport.cpp(154): Throw in function virtual void mir::client::rpc::StreamSocketTransport::send_message(const std::vector<unsigned char>&, const std::vector<mir::Fd>&)
Dynamic exception type: N5boost16exception_detail10clone_implINS0_19error_info_injectorIN3mir25socket_disconnected_errorEEEEE
std::exception::what: Failed to send message to server: Broken pipe
32, "Broken pipe"

See also bug 1312099.