Windows error 0x0000002E, 46

Detailed Error Information

DATA_BUS_ERROR[1]

This is a Blue Screen of Death stop code. More information is available in the Knowledge Base article Bug Check 0x2E: DATA_BUS_ERROR.

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 Code46 (0x002e)

Questions

8votes
0answers

Fixing crashes Windows Phone apps with crashinfo of dev dashboard

I have a simple wp8.1 app published in the store (universal app) but it crashed. So I downloaded the excel file containing crash info from https://dev.windowsphone.com/en-us/DownloadReport The crash(es) occur in the latest version of my app and the clients have 8.1 (because you cannot run universal apps otherwise) Here is [...] read more
exception
windows-phone-8.1
win-universal-app
4votes
2answers

Investigating Memory Leak

We have a slow memory leak in our application and I've already gone through the following steps in trying to analyize the cause for the leak: 1. Enabling user mode stack trace database in GFlags 2. In Windbg, typing the following command: !heap -stat -h 1250000 (where 1250000 is the [...] read more
windows
debugging
memory-management
memory-leaks
windbg
3votes
1answer

SBS 2011 "All GC's are down" after migration

I had an SBS 2008 server that was on its last legs, so I did a migration from SBS 2008 to SBS 2011. Everything was going great, until I got to the last step and did a dcpromo on the old SBS 2008 machine to take it off the network. [...] read more
windows-sbs-2011
2votes
2answers

GDB symbols work for "break" and "print", but "list" fails with "No debugging symbols found"

There are tons of questions and answers about GDB and the "No debugging symbols found" warning, but all of those assume that the debugging symbols are not part of the .elf file. I'm dealing with the following: * I have a .elf file with debugging symbols. I can verify this [...] read more
debugging
gdb
symbols
2votes
1answer

Linux syscall in vmlinux and virtual memory

I have find the sys_open code from vmlinux binary: c1143c20: 55 push ebp c1143c21: 89 e5 mov ebp,esp c1143c23: 83 ec 10 sub esp,0x10 c1143c26: 89 5d f4 mov DWORD PTR [ebp-0xc],ebx c1143c29: 89 75 f8 mov DWORD PTR [ebp-0x8],esi c1143c2c: 89 7d fc mov DWORD PTR [ebp-0x4],edi **c1143c2f: e8 [...] read more
linux
memory
linux-kernel
reverse-engineering
system-calls
1vote
3answers

Disassemble instruction set for 8051 microcontroller

I have the following hex opcode sequence for a 8051 microcontroller 785679107A247BFD7C347D407E51745568F869F96AFA6BFB6CFC6DFD6EFE I found this repo that converts hex to instruction sequences https://github.com/anarcheuz/8051-disassembler. Using that I was able to get the following assembly instructions x00000000: 37 38 MOV 38 (R0,#immed) 0x00000002: 35 ANL A,@R0 0x00000004: 37 39 MOV 39 (R1,#immed) [...] read more
assembly
reverse-engineering
microcontroller
disassembly
8051
1vote
1answer

GDB reports "No line 92 in the current file." but I actually have line 92

I encountered a very bizarre bug when I test my interrupt module of my os class project which is based on HOCA system. When I start my main function (which is from line66 to line101), but when I set the breakpoint at line92, gdb says No line 92 in the [...] read more
c
debugging
operating-system
gdb
memory-size
1vote
1answer

Windows phone: using periodic agent

I have an Windows Phone markeplace app. Users reports that app sometimes crashes at Windows Phone 8. Here is my data from windows phone dev center report: Problem funciton: Microsoft.Phone.Scheduler.SystemNotificationInterop.CheckHr Exception type system.reflection.targetinvocationexception Stack trace: Frame Image Function Offset 0 microsoft_phone_ni Microsoft.Phone.Scheduler.SystemNotificationInterop.CheckHr 0x0000019a 1 microsoft_phone_ni Microsoft.Phone.Scheduler.SystemNotificationInterop.CreateNotification 0x0000002e 2 microsoft_phone_ni Microsoft.Phone.Scheduler.ScheduledActionService.Add [...] read more
c#
windows-phone
background-agents
periodic-task
0votes
2answers

Embedded C compile size is bigger with int16's than with int32's. Why?

I am working on embedded C firmware for Freescale Coldfire processors. After writing some code, I began to look at ways to reduce the size of the build. We are limited on space, so this is important for me to consider. I realized I had several int32's in my code, [...] read more
c
build
firmware
0votes
0answers

Windows Phone Listpicker crash with lumia 1520

One of my user has problem with the listpicker. The problem is only happen with his lumia 1520 (and I think also with other phone with that resolution but I can't test it). The listpicker crash when the user tap on it and it goes to full mode display in [...] read more
windows-phone-8
windows-phone-toolkit
lumia

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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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