Illegal operation:
Code: C0000005h, flags: 00000000h, address: 77596A0Ch
Access violation, operation: read, address: 00000014h

Call path:
entry=>app_mainloop

Code bytes (77596A0Ch):
775969CCh:  E1 3F 80 F9 3F 0F 84 50 50 04 00 0F B6 CA 83 E1
775969DCh:  3F 8D 04 FD 00 00 00 00 2B C1 5F 5E 5B 8B E5 5D
775969ECh:  C2 0C 00 8B D0 C1 EA 03 33 10 33 15 B4 17 66 77
775969FCh:  33 D6 66 85 D2 75 0F C1 EA 0D 8B C8 2B CA 8B 09
77596A0Ch:  66 8B 49 14 EB 9C 33 C9 EB F6 0F B7 08 EB 93 81
77596A1Ch:  F9 FF FF FF 7F 77 12 64 A1 30 00 00 00 51 6A 00
77596A2Ch:  FF 70 18 E8 CC B4 FE FF C3 33 C0 C3 8B FF 55 8B
77596A3Ch:  EC 83 E4 F8 83 EC 14 53 8B DA 8B D1 56 57 89 54



Registers:
EAX: 17BAB198, EBX: 17BAB1A0, ECX: 00000000, EDX: 907FB25B
ESI: 015D0000, EDI: 00000000, EBP: 011FEDEC, ESP: 011FEDD8

Crash location:
Module: ntdll
Offset: 56A0Ch
Symbol: "RtlSizeHeap" (+ECh)



Machine specifications:
OS: Windows 10.0.17763 x64
CPU: Intel(R) Core(TM) i5-6500T CPU @ 2.50GHz, features: MMX SSE SSE2 SSE3 SSE4.1 SSE4.2
CPU threads: 4
Audio: TX-SR608 (Аудио Intel(R) для дисплеев); Динамики (Bluetooth Audio); Динамик (Conexant HD Audio)