Windows error 0x000000EF, 239

Detailed Error Information

CRITICAL_PROCESS_DIED[1]

This is a Blue Screen of Death stop code. More information is available in the Knowledge Base article Bug Check 0xEF: CRITICAL_PROCESS_DIED.

HRESULT analysis[2]

This is probably not the correct interpretation of this error. The Win32 error above is more likely to indicate the actual problem.
FlagsSeveritySuccess

This code indicates success, rather than an error. This may not be the correct interpretation of this code, or possibly the program is handling errors incorrectly.

Reserved (R)false
OriginMicrosoft
NTSTATUSfalse
Reserved (X)false
FacilityCode0 (0x000)
NameFACILITY_NULL[2][3]
DescriptionThe default facility code.[2][3]
Error Code239 (0x00ef)

Questions

3votes
1answer

Projection matrix causing inaccuracy in clip-space depth calculation?

Currently working with SlimDX's Direct3D 11 bindings and having significant difficulty with my shader, the source of which follows: /* * * * * * * * * * PARAM STRUCTS * * * * * * * * * */ struct VSPointIn { float3 pos : POSITION; float4 color [...] read more
c#
directx
direct3d
hlsl
slimdx
2votes
1answer

What steps are required to debug a memory.dmp? (walkthrough included)

I woke up to this in my eventlog today: The computer has rebooted from a bugcheck. The bugcheck was: 0x000000ef (0xffffe0018668f080, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000). A dump was saved in: C:\Windows\MEMORY.DMP. Report Id: 082615-29515-01. I'm using this MSFT article as a guide on how to debug it. 1. First I search [...] read more
exchange-2013
debugging
dump
bsod
windbg
2votes
2answers

Signed/Unsigned int, short and char

I am trying to understand the output of the code given at : http://phrack.org/issues/60/10.html Quoting it here for reference: #include <stdio.h> int main(void){ int l; short s; char c; l = 0xdeadbeef; s = l; c = l; printf("l = 0x%x (%d bits)\n", l, sizeof(l) * 8); printf("s = 0x%x [...] read more
c
printf
integer-promotion
2votes
0answers

mspgcc-size ROM/RAM usage in percentage

With mspgcc-size I can get an output like this: text data bss dec hex 13072 236 65296 78604 1330c We know that: Flash = data + text RAM = data + bss How can I extract the size of ROM/RAM from the selected -mmcu=msp430g2553 with the toolchain? e.g. ROM: 8192 [...] read more
microcontroller
avr-gcc
toolchain
2votes
5answers

What's happening in the background of a unsigned char to integer type cast?

I was getting some odd behaviour out of a switch block today, specifically I was reading a byte from a file and comparing it against certain hex values (text file encoding issue, no big deal). The code looked something like: char BOM[3] = {0}; b_error = ReadFile (iNCfile, BOM, 3, [...] read more
c++
binary
casting
implicit-conversion
1vote
2answers

Exchange 2016 on Windows Server 2012 BSoD

I have an Exchange 2016 Server which bsods with about 14 days inbetween. The server is virtual and exists in a clustered vmware environment with storage via iSCSI. None of the other Windows servers we have running (including the passive copy of Exchange) bsods. The passive Exchange is beeing backed [...] read more
exchange
vmware-esxi
windows-server-2012-r2
exchange-2016
1vote
0answers

BSOD BAD_POOL_HEADER 0x00000019

Edit 1: Super busy couple of days, friend had to go to emergency room and I helped them get there (vehicle issues). I'll get to this very soon! Edit 2: Updated additional steps taken, new BSOD info, and "!analyze -v" with Windows Debug. I am using Windows Storage spaces, so [...] read more
windows-10
bsod
0votes
1answer

What is wrong with this implementation of bitwise multiplication?

I am attempting to implement a method for bitwise multiplication in Galois Field 256 for the sake of building an implementation of AES. My current multiplication method is as follows: public static int multiplyPolynomials(int n, int m) { int result = 0x00000000; String ns = toBitString(n); String ms = toBitString(m); [...] read more
java
bit-manipulation

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Sources

  1. https://docs.microsoft.com/en-us/windows-hardware/drivers/debugger/bug-check-code-reference2
  2. https://msdn.microsoft.com/en-us/library/cc231198.aspx
  3. winerror.h from Windows SDK 10.0.14393.0

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