C:\Users\User\Desktop\MyStuff\mame>mame mu50 Caught unhandled St11logic_error exception: basic_string::_M_construct null not valid Average speed: 99.39% (335 seconds) C:\Users\User\Desktop\MyStuff\mame>mame mu50 Caught unhandled St9bad_alloc exception: std::bad_alloc Average speed: 99.12% (127 seconds) C:\Users\User\Desktop\MyStuff\mame>mame mu50 Caught unhandled St12length_error exception: basic_string::_M_create Average speed: 96.20% (28 seconds) C:\Users\User\Desktop\MyStuff\mame>mame mu50 PortAudio error: Windows WDM-KS: Microphone (Toshiba Thunderbolt3 Dock Audio): Invalid device ----------------------------------------------------- Exception at EIP=00007ff786f0df4b (m68000_device::and_l_dpc_dd_ip()+0x009b): ACCESS VIOLATION While attempting to read memory at 0000027a26bf31f0 ----------------------------------------------------- RAX=000000a44bff9470 RBX=0000027a26bf31f0 RCX=000000a44bff9457 RDX=000000a44bff9450 RSI=0000000000000007 RDI=000000000000001b RBP=000000a44bff94c0 RSP=000000a44bff92a0 R8=0000000000000000 R9=7f6b646d6d606742 R10=0000025a3110e778 R11=810101010101016c R12=00007ff7925f1de0 R13=00007ff7925f1bd3 R14=0000025a25f48660 R15=000000a44bff94b0 ----------------------------------------------------- Stack crawl: 000000a44bff96a0: 00007ff786f0df4b (m68000_device::and_l_dpc_dd_ip()+0x009b) 000000a44bff97b0: 00007ff786e93766 (m68000_device::tst_b_adr32_ip()+0x0136) 000000a44bff9830: 00007ff786e93d88 (m68000_device::tst_w_ais_ip()+0x0008) 000000a44bff98b0: 00007ff786e941a8 (m68000_device::tst_w_aips_ip()+0x00d8) 000000a44bff99c0: 00007ff786be0ecf (m68000_device::move_b_imm8_adr16_if()+0x046f) 000000a44bff9a50: 00007ff7860119fe (handler_entry_read_dispatch<18, 0, 0>::mismatched_patch(memory_units_descriptor<0, 0> const&, unsigned char, std::vector::mapping, std::allocator::mapping> >&, handler_entry_read<0, 0>*&)+0x000e) 000000a44bff9ac0: 00007ff785fbcad3 (handler_entry_write_dispatch<10, 3, -2>::populate_mismatched_mirror(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, memory_units_descriptor<3, -2> const&, std::vector::mapping, std::allocator::mapping> >&)+0x0193) 000000a44bff9b30: 00007ff785fb6f5b (handler_entry_write_dispatch<11, 3, -1>::populate_mirror(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, handler_entry_write<3, -1>*)+0x021b) 000000a44bff9cb0: 00007ff785f6729f (handler_entry_write_dispatch<12, 0, 1>::populate_mismatched_mirror(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, memory_units_descriptor<0, 1> const&, std::vector::mapping, std::allocator::mapping> >&)+0x036f) 000000a44bfff2d0: 00007ff786b91b7b (m68000_device::ori_b_imm8_ais_if()+0x02cb) 000000a44bfff6c0: 00007ff786c39e06 (m68000_device::move_sr_adr32_if()+0x0136) 000000a44bfff9a0: 00007ff786c3a42b (m68000_device::lea_das_ad_if()+0x002b) 000000a44bfffa00: 00007ff786b8c329 (m68000_device::divu_w_adr16_dd_dp()+0x1279) 000000a44bfffdd0: 00007ff78de3f81b (luaopen_lfs+0x6eb4d9b) 000000a44bfffea0: 00007ff77e0713b1 (__tmainCRTStartup+0x0231) 000000a44bfffed0: 00007ff77e0714e6 (mainCRTStartup+0x0016) 000000a44bffff00: 00007ffe4340259d (BaseThreadInitThunk+0x001d) 000000a44bffff80: 00007ffe450caf38 (RtlUserThreadStart+0x0028) C:\Users\User\Desktop\MyStuff\mame>mame mu50 ----------------------------------------------------- Exception at EIP=00007ff786f0df4b (m68000_device::and_l_dpc_dd_ip()+0x009b): ACCESS VIOLATION While attempting to read memory at 0000025273e7fad0 ----------------------------------------------------- RAX=000000843a7f9380 RBX=0000025273e7fad0 RCX=000000843a7f9367 RDX=000000843a7f9360 RSI=0000000000000007 RDI=0000000000000013 RBP=000000843a7f93d0 RSP=000000843a7f91b0 R8=0000000000000000 R9=7f6b646d6d606742 R10=0000023273715d58 R11=810101010101016c R12=00007ff7925f1de0 R13=00007ff7925f1bd3 R14=0000023272c1b060 R15=000000843a7f93c0 ----------------------------------------------------- Stack crawl: 000000843a7f95b0: 00007ff786f0df4b (m68000_device::and_l_dpc_dd_ip()+0x009b) 000000843a7f96c0: 00007ff786e93766 (m68000_device::tst_b_adr32_ip()+0x0136) 000000843a7f9740: 00007ff786e93d88 (m68000_device::tst_w_ais_ip()+0x0008) 000000843a7f97c0: 00007ff786e941a8 (m68000_device::tst_w_aips_ip()+0x00d8) 000000843a7f98d0: 00007ff786be0ecf (m68000_device::move_b_imm8_adr16_if()+0x046f) 000000843a7f9960: 00007ff7860119fe (handler_entry_read_dispatch<18, 0, 0>::mismatched_patch(memory_units_descriptor<0, 0> const&, unsigned char, std::vector::mapping, std::allocator::mapping> >&, handler_entry_read<0, 0>*&)+0x000e) 000000843a7f99d0: 00007ff785fbcad3 (handler_entry_write_dispatch<10, 3, -2>::populate_mismatched_mirror(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, memory_units_descriptor<3, -2> const&, std::vector::mapping, std::allocator::mapping> >&)+0x0193) 000000843a7f9a40: 00007ff785fb6f5b (handler_entry_write_dispatch<11, 3, -1>::populate_mirror(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, handler_entry_write<3, -1>*)+0x021b) 000000843a7f9bc0: 00007ff785f6729f (handler_entry_write_dispatch<12, 0, 1>::populate_mismatched_mirror(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, memory_units_descriptor<0, 1> const&, std::vector::mapping, std::allocator::mapping> >&)+0x036f) 000000843a7ff1e0: 00007ff786b91b7b (m68000_device::ori_b_imm8_ais_if()+0x02cb) 000000843a7ff5d0: 00007ff786c39e06 (m68000_device::move_sr_adr32_if()+0x0136) 000000843a7ff8b0: 00007ff786c3a42b (m68000_device::lea_das_ad_if()+0x002b) 000000843a7ff910: 00007ff786b8c329 (m68000_device::divu_w_adr16_dd_dp()+0x1279) 000000843a7ffce0: 00007ff78de3f81b (luaopen_lfs+0x6eb4d9b) 000000843a7ffdb0: 00007ff77e0713b1 (__tmainCRTStartup+0x0231) 000000843a7ffde0: 00007ff77e0714e6 (mainCRTStartup+0x0016) 000000843a7ffe10: 00007ffe4340259d (BaseThreadInitThunk+0x001d) 000000843a7ffe90: 00007ffe450caf38 (RtlUserThreadStart+0x0028) C:\Users\User\Desktop\MyStuff\mame>mame mu50 ----------------------------------------------------- Exception at EIP=00007ff786f0df4b (m68000_device::and_l_dpc_dd_ip()+0x009b): ACCESS VIOLATION While attempting to read memory at 00000236895483f0 ----------------------------------------------------- RAX=000000ba24df9090 RBX=00000236895483f0 RCX=000000ba24df9077 RDX=000000ba24df9070 RSI=0000000000000007 RDI=000000000000001b RBP=000000ba24df90e0 RSP=000000ba24df8ec0 R8=0000000000000000 R9=7f6b646d6d606742 R10=0000021688570728 R11=810101010101016c R12=00007ff7925f1de0 R13=00007ff7925f1bd3 R14=000002168841ee40 R15=000000ba24df90d0 ----------------------------------------------------- Stack crawl: 000000ba24df92c0: 00007ff786f0df4b (m68000_device::and_l_dpc_dd_ip()+0x009b) 000000ba24df93d0: 00007ff786e93766 (m68000_device::tst_b_adr32_ip()+0x0136) 000000ba24df9450: 00007ff786e93d88 (m68000_device::tst_w_ais_ip()+0x0008) 000000ba24df94d0: 00007ff786e941a8 (m68000_device::tst_w_aips_ip()+0x00d8) 000000ba24df95e0: 00007ff786be0ecf (m68000_device::move_b_imm8_adr16_if()+0x046f) 000000ba24df9670: 00007ff7860119fe (handler_entry_read_dispatch<18, 0, 0>::mismatched_patch(memory_units_descriptor<0, 0> const&, unsigned char, std::vector::mapping, std::allocator::mapping> >&, handler_entry_read<0, 0>*&)+0x000e) 000000ba24df96e0: 00007ff785fbcad3 (handler_entry_write_dispatch<10, 3, -2>::populate_mismatched_mirror(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, memory_units_descriptor<3, -2> const&, std::vector::mapping, std::allocator::mapping> >&)+0x0193) 000000ba24df9750: 00007ff785fb6f5b (handler_entry_write_dispatch<11, 3, -1>::populate_mirror(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, handler_entry_write<3, -1>*)+0x021b) 000000ba24df98d0: 00007ff785f6729f (handler_entry_write_dispatch<12, 0, 1>::populate_mismatched_mirror(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, memory_units_descriptor<0, 1> const&, std::vector::mapping, std::allocator::mapping> >&)+0x036f) 000000ba24dfeef0: 00007ff786b91b7b (m68000_device::ori_b_imm8_ais_if()+0x02cb) 000000ba24dff2e0: 00007ff786c39e06 (m68000_device::move_sr_adr32_if()+0x0136) 000000ba24dff5c0: 00007ff786c3a42b (m68000_device::lea_das_ad_if()+0x002b) 000000ba24dff620: 00007ff786b8c329 (m68000_device::divu_w_adr16_dd_dp()+0x1279) 000000ba24dff9f0: 00007ff78de3f81b (luaopen_lfs+0x6eb4d9b) 000000ba24dffac0: 00007ff77e0713b1 (__tmainCRTStartup+0x0231) 000000ba24dffaf0: 00007ff77e0714e6 (mainCRTStartup+0x0016) 000000ba24dffb20: 00007ffe4340259d (BaseThreadInitThunk+0x001d) 000000ba24dffba0: 00007ffe450caf38 (RtlUserThreadStart+0x0028) All above happened when playing a midi. Below: Not playing a midi, just toggle right speaker FL/FR once or twice... C:\Users\User\Desktop\MyStuff\mame>mame mu50 Caught unhandled St11logic_error exception: basic_string::_M_construct null not valid Using mame 283 official and just toggle right speaker FL/Fr once.... C:\Users\User\Desktop\MyStuff\mame>mame283 mu50 ----------------------------------------------------- Exception at EIP=00007ff69dd095cb (not found): ACCESS VIOLATION While attempting to read memory at 000002a154abda10 ----------------------------------------------------- RAX=000000af9bb99070 RBX=000002a154abda10 RCX=000000af9bb99057 RDX=000000af9bb99050 RSI=0000000000000007 RDI=000000000000001b RBP=000000af9bb990c0 RSP=000000af9bb98ea0 R8=0000000000000000 R9=7f6b646d6d606742 R10=0000028154a836d8 R11=810101010101016c R12=00007ff6a5645700 R13=000000af9bb99040 R14=000002814a8873c0 R15=000000af9bb990b0 ----------------------------------------------------- Stack crawl: 000000af9bb992a0: 00007ff69dd095cb (luaopen_lfs+0xad2b1b) 000000af9bb993b0: 00007ff69d57cb96 (luaopen_lfs+0x3460e6) 000000af9bb99420: 00007ff69d57d1b8 (luaopen_lfs+0x346708) 000000af9bb99490: 00007ff69d57d5d0 (luaopen_lfs+0x346b20) 000000af9bb995a0: 00007ff69c42689f (not found) 000000af9bb99630: 00007ff6983797be (not found) 000000af9bb996a0: 00007ff694cd42c3 (not found) 000000af9bb99710: 00007ff694da172b (not found) 000000af9bb99860: 00007ff694d9e86f (not found) 000000af9bb9ee70: 00007ff6982a1e6b (not found) 000000af9bb9f250: 00007ff69c45fb39 (not found) 000000af9bb9f500: 00007ff69c4600ed (not found) 000000af9bb9f560: 00007ff69829c549 (not found) 000000af9bb9f930: 00007ff69e29a5dc (luaopen_lfs+0x1063b2c) 000000af9bb9fa00: 00007ff690b413b1 (not found) 000000af9bb9fa30: 00007ff690b414e6 (not found) 000000af9bb9fa60: 00007ffe4340259d (BaseThreadInitThunk+0x001d) 000000af9bb9fae0: 00007ffe450caf38 (RtlUserThreadStart+0x0028) Another crash using the correct mame.sym in this dir.... [MINGW64] C:\Users\Public\msys64\src\mame>mame mu50 ----------------------------------------------------- Exception at EIP=00007ff7d106df4b (not found): ACCESS VIOLATION While attempting to read memory at 000001d56b231260 ----------------------------------------------------- RAX=0000007392df8d60 RBX=000001d56b231260 RCX=0000007392df8d47 RDX=0000007392df8d40 RSI=0000000000000007 RDI=0000000000000033 RBP=0000007392df8db0 RSP=0000007392df8b90 R8=0000000000000000 R9=7f6b646d6d606742 R10=000001b56b1f5cf8 R11=810101010101016c R12=00007ff7dc751de0 R13=00007ff7dc751bd3 R14=000001b56b1f72a0 R15=0000007392df8da0 ----------------------------------------------------- Stack crawl: 0000007392df8f90: 00007ff7d106df4b (not found) 0000007392df90a0: 00007ff7d0ff3766 (not found) 0000007392df9120: 00007ff7d0ff3d88 (not found) 0000007392df91a0: 00007ff7d0ff41a8 (not found) 0000007392df92b0: 00007ff7d0d40ecf (not found) 0000007392df9340: 00007ff7d01719fe (not found) 0000007392df93b0: 00007ff7d011cad3 (not found) 0000007392df9420: 00007ff7d0116f5b (not found) 0000007392df95a0: 00007ff7d00c729f (not found) 0000007392dfebc0: 00007ff7d0cf1b7b (not found) 0000007392dfefb0: 00007ff7d0d99e06 (not found) 0000007392dff290: 00007ff7d0d9a42b (not found) 0000007392dff2f0: 00007ff7d0cec329 (not found) 0000007392dff6c0: 00007ff7d7f9f81b (luaopen_lfs+0x6eb4d9b) 0000007392dff790: 00007ff7c81d13b1 (not found) 0000007392dff7c0: 00007ff7c81d14e6 (not found) 0000007392dff7f0: 00007ffe4340259d (BaseThreadInitThunk+0x001d) 0000007392dff870: 00007ffe450caf38 (RtlUserThreadStart+0x0028)