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cheat engine 7.1 BSOD

 
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blacklhj123
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PostPosted: Fri Jun 05, 2020 6:46 am    Post subject: cheat engine 7.1 BSOD Reply with quote

Cheat Engine 7.0 does not generate a blue screen when DBVM is loaded
Cheat Engine 7.1 causes a blue screen when DBVM is loaded

intel cpu
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Dark Byte
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PostPosted: Fri Jun 05, 2020 11:11 am    Post subject: Reply with quote

are you sure bsod and not system freeze? Do you have the memory dump the bsod generates ?

and what mainboard do you have ?

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blacklhj123
How do I cheat?
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PostPosted: Fri Jun 05, 2020 7:53 pm    Post subject: Reply with quote

mainboard Asus-Z97-A

cpu intel 4790k

Where are the memory dump files created?

All Cheat Engine 7.0 and earlier versions work properly with DBVM

7.1 version blue screen when loading DBVM
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Dark Byte
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PostPosted: Sat Jun 06, 2020 12:14 am    Post subject: Reply with quote

Weird with that mainboard 7.0 should have bsod'd you, not 7.1

the crash dump is usually at c:\windows\memory.dmp

Tey launching dbvm slowly on only 1 cpu by going to the about screen, the rightclick the dbvm line and pick cpu0

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blacklhj123
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PostPosted: Sat Jun 06, 2020 5:54 am    Post subject: Reply with quote

Right Manual dbvm core load is also system down

Cheat Engine 7.1 only has problems

No dump file

It's not a blue screen. Freezing computer system
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Dark Byte
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PostPosted: Sat Jun 06, 2020 4:25 pm    Post subject: Reply with quote

Could you execute this code and post the results here?
I can then try to setup an emulator with the same config as your system and then see if I can find out why your system crashes (It's a bit older CPU so likely the new DBVM uses a CPU feature yours doesn't support, which I need to pinpoint)

Code:

dbk_initialize()
cpuid1=cpuid(1)
print(string.format("CPUID.01:ECX=%x", cpuid1.ECX))
print(string.format("CPUID.01:EDX=%x", cpuid1.EDX))

cpuid7=cpuid(7)
print(string.format("CPUID.07:EBX=%x", cpuid1.EBX))
print(string.format("CPUID.07:ECX=%x", cpuid1.ECX))
print(string.format("CPUID.07:EDX=%x", cpuid1.EDX))

if (cpuid1.ECX & (1 << 5)) ~= 0 then
  print(string.format("IA32_VMX_BASIC=%.16x",dbk_readMSR(0x480)))
  print(string.format("IA32_VMX_PINBASED_CTLS=%.16x",dbk_readMSR(0x481)))
  print(string.format("IA32_VMX_PROCBASED_CTLS=%.16x",dbk_readMSR(0x482)))
  print(string.format("IA32_VMX_EXIT_CTLS=%.16x",dbk_readMSR(0x483)))
  print(string.format("IA32_VMX_ENTRY_CTLS=%.16x",dbk_readMSR(0x484)))
  print(string.format("IA32_VMX_MISC=%.16x",dbk_readMSR(0x485)))
  print(string.format("IA32_VMX_CR0_FIXED0=%.16x",dbk_readMSR(0x486)))
  print(string.format("IA32_VMX_CR0_FIXED1=%.16x",dbk_readMSR(0x487)))
  print(string.format("IA32_VMX_CR4_FIXED0=%.16x",dbk_readMSR(0x488)))
  print(string.format("IA32_VMX_CR4_FIXED1=%.16x",dbk_readMSR(0x489)))
  print(string.format("IA32_VMX_VMCS_ENUM=%.16x",dbk_readMSR(0x48a)))


  if (dbk_readMSR(0x482) & (63 << 1))~=0 then
    print(string.format("IA32_VMX_PROCBASED_CTLS2=%.16x",dbk_readMSR(0x48b)))

    if (dbk_readMSR(0x48b) & (33 << 1) | (37 << 1))==(33 << 1) | (37 << 1) then
      print(string.format("IA32_VMX_EPT_VPID_CAP=%.16x",dbk_readMSR(0x48c)))
    else
      print("No VPID and EPT")
    end

  else
    print("No secondary controls")
  end

  if (dbk_readMSR(0x480) & (1 << 55))~=0 then
    print(string.format("IA32_VMX_TRUE_PINBASED_CTLS=%.16x",dbk_readMSR(0x48d)))
    print(string.format("IA32_VMX_TRUE_PROCBASED_CTLS=%.16x",dbk_readMSR(0x48e)))
    print(string.format("IA32_VMX_TRUE_EXIT_CTLS=%.16x",dbk_readMSR(0x48f)))
    print(string.format("IA32_VMX_TRUE_ENTRY_CTLS=%.16x",dbk_readMSR(0x490)))
    print(string.format("IA32_VMX_VMFUNC=%.16x",dbk_readMSR(0x491)))
  end

end


Also does your mainboard have a post display showing a 2 digit hexadecimal value? If so, what is the value it has when it has frozen?

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blacklhj123
How do I cheat?
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Joined: 05 Jun 2020
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PostPosted: Sun Jun 07, 2020 2:14 am    Post subject: Reply with quote

CPUID.01:ECX=7ffafbff
CPUID.01:EDX=bfebfbff
CPUID.07:EBX=2100800
CPUID.07:ECX=7ffafbff
CPUID.07:EDX=bfebfbff
IA32_VMX_BASIC=00da040000000012
IA32_VMX_PINBASED_CTLS=0000007f00000016
IA32_VMX_PROCBASED_CTLS=fff9fffe0401e172
IA32_VMX_EXIT_CTLS=007fffff00036dff
IA32_VMX_ENTRY_CTLS=0000ffff000011ff
IA32_VMX_MISC=00000000300481e5
IA32_VMX_CR0_FIXED0=0000000080000021
IA32_VMX_CR0_FIXED1=00000000ffffffff
IA32_VMX_CR4_FIXED0=0000000000002000
IA32_VMX_CR4_FIXED1=00000000001767ff
IA32_VMX_VMCS_ENUM=000000000000002a
IA32_VMX_PROCBASED_CTLS2=00007cff00000000
IA32_VMX_EPT_VPID_CAP=00000f0106334141
IA32_VMX_TRUE_PINBASED_CTLS=0000007f00000016
IA32_VMX_TRUE_PROCBASED_CTLS=fff9fffe04006172
IA32_VMX_TRUE_EXIT_CTLS=007fffff00036dfb
IA32_VMX_TRUE_ENTRY_CTLS=0000ffff000011fb
IA32_VMX_VMFUNC=0000000000000001

mainboard display hex value ??

manual core core

cpu 0,1,2,3

cpu 4~ core load system down

msconfig core 4core change

cpu 0,1

cpu 2,3 core load system down
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