Exception: STATUS_ACCESS_VIOLATION at rip=7FFF82234123 rax=00007FFF822B57E0 rbx=0000000000000000 rcx=00000007FFFFCE00 rdx=0000000000000000 rsi=000000000000000A rdi=0000000000000000 r8 =0000000000000000 r9 =000000000000000A r10=00000007FFFFCE00 r11=000000000000002A r12=00000007FFFFCE00 r13=0000000000000000 r14=0000000000000000 r15=00007FFF822B57E0 rbp=0000000000000000 rsp=00000007FFFFCAA0 program=C:\cygwin64\home\matus\a1\program.exe, pid 2084, thread main cs=0033 ds=002B es=002B fs=0053 gs=002B ss=002B Stack trace: Frame Function Args 000000000000 7FFF82234123 (000000000000, 0007FFFFCC40, 000100000370, 7FFF822B57E0) cygwin1.dll+0x174123 0007FFFFCC40 7FFF82234411 (000A00000370, 0007FFFFCDF0, 000000000000, 000800021389) cygwin1.dll+0x174411 0007FFFFCC40 7FFF82230591 (7FFF8239F0C0, 7FFF822B5800, 7FFF8239F160, A623D312A0061) cygwin1.dll+0x170591 0007FFFFCC40 00010040112D (000000000000, 000000000000, 000000000000, 000000000000) program.exe+0x112D 0007FFFFCD30 7FFF820C80A3 (000000000000, 000000000000, 000000000000, 000000000000) cygwin1.dll+0x80A3 0007FFFFFFF0 7FFF820C5C86 (000000000000, 000000000000, 000000000000, 000000000000) cygwin1.dll+0x5C86 0007FFFFFFF0 7FFF820C5D34 (000000000000, 000000000000, 000000000000, 000000000000) cygwin1.dll+0x5D34 End of stack trace Loaded modules: 000100400000 program.exe 7FF812C10000 ntdll.dll 7FF804620000 aswhook.dll 7FF810960000 KERNEL32.DLL 7FF80FF50000 KERNELBASE.dll 7FFF820C0000 cygwin1.dll 7FF8113F0000 advapi32.dll 7FF811050000 msvcrt.dll 7FF8112B0000 sechost.dll 7FF810300000 bcrypt.dll 7FF810A40000 RPCRT4.dll 7FF80F6B0000 CRYPTBASE.DLL 7FF810720000 bcryptPrimitives.dll