-----------------------------------------------------
Exception at EIP=00000000055a44e0 (std::_Function_handler<void (unsigned int, unsigned int), debug_disasm_buffer::debug_data_buffer::setup_methods()::{lambda(unsigned int, unsigned int)#11}>::_M_invoke(std::_Any_data const&, unsigned int&&, std::_Any_data const&)+0x0030): ACCESS VIOLATION
While attempting to read memory at 0000000000000040
-----------------------------------------------------
RAX=0000000011f9b430 RBX=00000000000153a5 RCX=000000000fc18950 RDX=000000000fc18210
RSI=00000000000153a5 RDI=000000000fc18950 RBP=000000000fc181a0 RSP=000000000fc18170
 R8=000000000fc18214  R9=000000000000001b R10=0000000000000000 R11=000000000fc180e0
R12=0000000000000000 R13=00000000000153a6 R14=000000000d7ec7d0 R15=00000000000153a5
-----------------------------------------------------
Stack crawl:
  000000000fc181a0: 00000000055a44e0 (std::_Function_handler<void (unsigned int, unsigned int), debug_disasm_buffer::debug_data_buffer::setup_methods()::{lambda(unsigned int, unsigned int)#11}>::_M_invoke(std::_Any_data const&, unsigned int&&, std::_Any_data const&)+0x0030)
  000000000fc18250: 00000000055adcc0 (debug_disasm_buffer::debug_data_buffer::fill(unsigned int, unsigned int) const+0x02a0)
  000000000fc18290: 00000000055aeb4f (std::_Function_handler<unsigned char (unsigned int), debug_disasm_buffer::debug_data_buffer::setup_methods()::{lambda(unsigned int)#64}>::_M_invoke(std::_Any_data const&, unsigned int&&)+0x001f)
  000000000fc182d0: 00000000055a3ee6 (debug_disasm_buffer::debug_data_buffer::r8(unsigned int) const+0x0026)
  000000000fc18330: 00000000058512c5 (v60_disassembler::disassemble(std::ostream&, unsigned int, util::disasm_interface::data_buffer const&, util::disasm_interface::data_buffer const&)+0x0025)
  000000000fc18580: 00000000055aa0c4 (debug_disasm_buffer::disassemble(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, unsigned int&, unsigned int&, unsigned int&) const+0x0164)
  000000000fc186a0: 0000000005429430 (debug_view_disasm::generate_from_address(debug_disasm_buffer&, unsigned int)+0x0150)
  000000000fc18710: 00000000054297fb (debug_view_disasm::generate_dasm(debug_disasm_buffer&, unsigned int)+0x00fb)
  000000000fc18c30: 000000000542993a (debug_view_disasm::view_update()+0x005a)
  000000000fc18c70: 0000000005423f58 (debug_view::set_cursor_visible(bool)+0x0098)
  000000000fc18d10: 00000000038e2a8a (debugview_info::view_proc(unsigned int, unsigned long long, long long)+0x028a)
  000000000fc18d60: 00000000038e2cfd (debugview_info::static_view_proc(HWND__*, unsigned int, unsigned long long, long long)+0x003d)
  000000000fc18ef0: 00007ffa058563ed (CallWindowProcW+0x03bd)
  000000000fc18f50: 00007ffa05855fbc (DispatchMessageW+0x03cc)
  000000000fc18fb0: 00007ffa05862753 (IsWindowVisible+0x01a3)
  000000000fc19038: 00007ffa05b1fe14 (KiUserCallbackDispatcher+0x0024)
  000000000fc19040: 00007ffa02a523e4 (NtUserDestroyWindow+0x0014)
  000000000fc19080: 00000000038e135a (debugview_info::~debugview_info()+0x002a)
  000000000fc190c0: 00000000038e6a80 (disasmview_info::~disasmview_info()+0x0020)
  000000000fc19110: 00000000038e3490 (debugwin_info::destroy()+0x0030)
  000000000fc19150: 00000000038dc0d8 (debugger_windows::exit()+0x0028)
  000000000fc191a0: 0000000005b97483 (osd_module_manager::exit()+0x0073)
  000000000fc191e0: 00000000038b54ea (osd_common_t::osd_exit()+0x001a)
  000000000fc19220: 00000000038b0ae9 (windows_osd_interface::osd_exit()+0x0029)
  000000000fc19390: 0000000005520b0a (running_machine::run(bool)+0x032a)
  000000000fc1f040: 0000000003973190 (mame_machine_manager::execute()+0x01d0)
  000000000fc1f300: 00000000039e5714 (cli_frontend::start_execution(mame_machine_manager*, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&)+0x0194)
  000000000fc1f600: 00000000039e5a8b (cli_frontend::execute(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&)+0x005b)
  000000000fc1f660: 000000000397106a (emulator_info::start_frontend(emu_options&, osd_interface&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&)+0x002a)