Dr. Memory Users

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Blair Mahaffy, Derek Bruening5

Mar 20

Failed to find "main" - but I have no main()

Hi Derek, thanks for your assistance here. Working through the Narrowing Down page, I can try all of

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Failed to find "main" - but I have no main()

Hi Derek, thanks for your assistance here. Working through the Narrowing Down page, I can try all of

Mar 20

cy8berpunk, Derek Bruening2

Feb 22

Error on realloc call

I think you meant to send this to https://groups.google.com/g/dynamorio-users rather than this list?

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Error on realloc call

I think you meant to send this to https://groups.google.com/g/dynamorio-users rather than this list?

Feb 22

Rohan Vaidya, Derek Bruening2

Feb 16

I don't know where you got that url from but it does not look correct. Click on the Github link

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I don't know where you got that url from but it does not look correct. Click on the Github link

Feb 16

Mahzad Zahedi, Derek Bruening2

Feb 14

Error: failed to create process (error =193) for c\users\..\.dll

You need to run a legitimate command, not just point at a library. Please see the documentation https

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Error: failed to create process (error =193) for c\users\..\.dll

You need to run a legitimate command, not just point at a library. Please see the documentation https

Feb 14

Jan 31

XUM PC - Amazon UK

Hi, I have some questions regarding a pre built PC order that I have already placed via Amazon UK (

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XUM PC - Amazon UK

Hi, I have some questions regarding a pre built PC order that I have already placed via Amazon UK (

Jan 31

12/19/22

Error Message Meaning?

<Application /mnt/c/DataStructures/test/temperature.out (41). Dr. Memory internal crash at PC

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Error Message Meaning?

<Application /mnt/c/DataStructures/test/temperature.out (41). Dr. Memory internal crash at PC

12/19/22

Mahwish Arif, Derek Bruening4

12/6/22

drmemory exhibiting poor performance on SPEC2006

Key operations like stack shadowing are using slowpaths as the 64-bit versions of the fastpaths have

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drmemory exhibiting poor performance on SPEC2006

Key operations like stack shadowing are using slowpaths as the 64-bit versions of the fastpaths have

12/6/22

11/11/22

Interview partners for research about communication in GitHub projects wanted

Hi. My name is Verena Ebert, and I am a PhD student at the University of Stuttgart in Germany. A few

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Interview partners for research about communication in GitHub projects wanted

Hi. My name is Verena Ebert, and I am a PhD student at the University of Stuttgart in Germany. A few

11/11/22

Thiago Alexsander Luiz, Vincent Torri3

11/7/22

Hello I did it, I just copied the wrong output (i also tried running using x86 binaries, for sanity

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Hello I did it, I just copied the wrong output (i also tried running using x86 binaries, for sanity

11/7/22

8/26/22

Failed to take over all threads after multiple attempts on VC++ 32-bit console app only

Hi, I'm trying out Dr Memory for the first time, but am hitting a " Failed to take over all

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Failed to take over all threads after multiple attempts on VC++ 32-bit console app only

Hi, I'm trying out Dr Memory for the first time, but am hitting a " Failed to take over all

8/26/22

Gleb Myznikov, Derek Bruening3

8/8/22

Execution Dr. Memory on machine without outside network connection

Thanks a lot for your answers On Friday, August 5, 2022 at 8:45:28 PM UTC+3 Derek wrote: On Fri, Aug

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Execution Dr. Memory on machine without outside network connection

Thanks a lot for your answers On Friday, August 5, 2022 at 8:45:28 PM UTC+3 Derek wrote: On Fri, Aug

8/8/22

8/2/22

Hii, the program asks to report this here, running "drrun.exe -t drstrace" on Windows, 32

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Hii, the program asks to report this here, running "drrun.exe -t drstrace" on Windows, 32

8/2/22

7/13/22

Why hasn't the msi been updated to fix the kernelbase.dll problem?

Can't even get started because the app is throwing so many errors. Unable to load client library:

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Why hasn't the msi been updated to fix the kernelbase.dll problem?

Can't even get started because the app is throwing so many errors. Unable to load client library:

7/13/22

Sourav Acharya, Derek Bruening2

7/1/22

Trying to add publisher name when uninstalling

For the WIX installer? Search for WIX in the CMake code: https://github.com/DynamoRIO/drmemory/blob/

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Trying to add publisher name when uninstalling

For the WIX installer? Search for WIX in the CMake code: https://github.com/DynamoRIO/drmemory/blob/

7/1/22

bhuvan bharath, Derek Bruening2

6/23/22

Detecting a memory leak in .dll file.

It would help if you provided the precise error messages and the command line used. Dr. Memory

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Detecting a memory leak in .dll file.

It would help if you provided the precise error messages and the command line used. Dr. Memory

6/23/22

4/1/22

unaddressable read with vector::operator=

Hi, Since november 2021 we have unnadressable read errors with this code: class A { public: A() : v_(

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unaddressable read with vector::operator=

Hi, Since november 2021 we have unnadressable read errors with this code: class A { public: A() : v_(

4/1/22

Robert M. Münch4

12/30/21

Non-Debug Interpreter & dynamically loading DLL with symbols => DLL symbols missing in result.txt

Ok, so, moving everything to the local VM drive seems to work. There the symbols are found. This

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Non-Debug Interpreter & dynamically loading DLL with symbols => DLL symbols missing in result.txt

Ok, so, moving everything to the local VM drive seems to work. There the symbols are found. This

12/30/21

Дмитрий Жерегеля, Derek Bruening2

12/27/21

Running Dr. Memory as DynamoRIO client together with another client

In general there can be conflicts with the instrumentation added by two clients, but it would show up

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Running Dr. Memory as DynamoRIO client together with another client

In general there can be conflicts with the instrumentation added by two clients, but it would show up

12/27/21

Mohammad Javed Alam, Derek Bruening2

12/6/21

Regarding: How to use dr.Memory for project

The documentation describes the recommended way to build your application: https://drmemory.org/

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Regarding: How to use dr.Memory for project

The documentation describes the recommended way to build your application: https://drmemory.org/

12/6/21

Luca Olivetti, … Derek Bruening7

11/30/21

drmemory.exe does nothing (windows 7 32 bits)

On Tue, Nov 23, 2021 at 6:16 AM Luca Olivetti <oliv...@gmail.com> wrote: El 3/11/21 a les 15:

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drmemory.exe does nothing (windows 7 32 bits)

On Tue, Nov 23, 2021 at 6:16 AM Luca Olivetti <oliv...@gmail.com> wrote: El 3/11/21 a les 15:

11/30/21

Mike Barry, Derek Bruening4

10/7/21

ERROR: Failed to find "main" for limiting memory dump

Sorry I made that mistake again its because I switched projects and forgot to include the debug flags

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ERROR: Failed to find "main" for limiting memory dump

Sorry I made that mistake again its because I switched projects and forgot to include the debug flags

10/7/21

Mike Barry, … Derek Bruening7

9/29/21

WARNING: application is missing line number information.

Sorry I missed that! It works! Thanks -Mike On Wed, Sep 29, 2021 at 5:21 PM 'Derek Bruening'

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WARNING: application is missing line number information.

Sorry I missed that! It works! Thanks -Mike On Wed, Sep 29, 2021 at 5:21 PM 'Derek Bruening'

9/29/21

Victor Stewart, Derek Bruening2

9/6/21

As the message says, please file an issue in the tracker https://github.com/DynamoRIO/drmemory/issues

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As the message says, please file an issue in the tracker https://github.com/DynamoRIO/drmemory/issues

9/6/21

happydayu001, Derek Bruening2

8/11/21

Cache line monitoring between threads is supported in Dr memory ?

No, that would be a different type of tool. Such a tool could be built on the same DynamoRIO

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Cache line monitoring between threads is supported in Dr memory ?

No, that would be a different type of tool. Such a tool could be built on the same DynamoRIO

8/11/21

Charles Owen, Derek Bruening2

8/1/21

malloc works, new does not?

Both are reported for me: $ cat leak2.cpp #include <stdlib.h> int main() { auto hh1 = (char *)

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malloc works, new does not?

Both are reported for me: $ cat leak2.cpp #include <stdlib.h> int main() { auto hh1 = (char *)

8/1/21

Misha Golub, Derek Bruening2

7/7/21

Memory snapshoting mode?

Maybe -show_reachable with a nudge, which should show all the live allocations? There was a related

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Memory snapshoting mode?

Maybe -show_reachable with a nudge, which should show all the live allocations? There was a related

7/7/21

sakura sakura, Derek Bruening3

7/6/21

Run drmemory as a client of drrun

There is drcov functionality built into drmemory if that helps: https://drmemory.org/page_coverage.

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Run drmemory as a client of drrun

There is drcov functionality built into drmemory if that helps: https://drmemory.org/page_coverage.

7/6/21

Misha Golub, Derek Bruening2

6/28/21

Directing Dr. Memory to certain pdb file

Dr. Memory uses dbghelp.dll -- did you try setting _NT_SYMBOL_PATH to point to the directories with

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Directing Dr. Memory to certain pdb file

Dr. Memory uses dbghelp.dll -- did you try setting _NT_SYMBOL_PATH to point to the directories with

6/28/21

6/10/21

Dr. Memory will not run correctly

I've been trying to use Dr. Memory to debug my programs, but it produces an error immediately

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Dr. Memory will not run correctly

I've been trying to use Dr. Memory to debug my programs, but it produces an error immediately

6/10/21

Mike Moreton, Derek Bruening4

5/8/21

Problem Fetching Symbols

On Wed, Apr 14, 2021 at 3:20 AM Mike Moreton <mike.mo...@gmail.com> wrote: Hi, sorry for

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Problem Fetching Symbols

On Wed, Apr 14, 2021 at 3:20 AM Mike Moreton <mike.mo...@gmail.com> wrote: Hi, sorry for

5/8/21

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