How to find out which thread is holding a KEVENT/KMUTEX/FAST_MUTEX?

WINDBG
1

Thanks.

Regards

Haibo

2

It would have to be stored in the structure, so you can easily dump each type and see if any of them store the thread which acquired them.

d

Sent from my phone with no t9, all spilling mistakes are not intentional.

From: Haibo
Sent: Monday, May 11, 2009 9:59 PM
To: Kernel Debugging Interest List
Subject: [windbg] How to find out which thread is holding a KEVENT/KMUTEX/FAST_MUTEX?

Thanks.

Regards
Haibo

—
WINDBG is sponsored by OSR

For our schedule of WDF, WDM, debugging and other seminars visit:
http://www.osr.com/seminars

To unsubscribe, visit the List Server section of OSR Online at http://www.osronline.com/page.cfm?name=ListServer

3

Oh, a stupid question :slight_smile:

KEVENT doesn?t have a holder, am I right?

Regards

Haibo

From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of Doron Holan
Sent: Tuesday, May 12, 2009 2:51 PM
To: Kernel Debugging Interest List
Subject: RE: [windbg] How to find out which thread is holding a
KEVENT/KMUTEX/FAST_MUTEX?

It would have to be stored in the structure, so you can easily dump each
type and see if any of them store the thread which acquired them.

d

Sent from my phone with no t9, all spilling mistakes are not intentional.

From: Haibo
Sent: Monday, May 11, 2009 9:59 PM
To: Kernel Debugging Interest List
Subject: [windbg] How to find out which thread is holding a
KEVENT/KMUTEX/FAST_MUTEX?

Thanks.

Regards

Haibo

—
WINDBG is sponsored by OSR

For our schedule of WDF, WDM, debugging and other seminars visit:
http://www.osr.com/seminars

To unsubscribe, visit the List Server section of OSR Online at
http://www.osronline.com/page.cfm?name=ListServer

—
WINDBG is sponsored by OSR

For our schedule of WDF, WDM, debugging and other seminars visit:
http://www.osr.com/seminars

To unsubscribe, visit the List Server section of OSR Online at
http://www.osronline.com/page.cfm?name=ListServer

4

Correct, an event does not track this info

d

Sent from my phone with no t9, all spilling mistakes are not intentional.

From: Haibo
Sent: Tuesday, May 12, 2009 2:19 AM
To: Kernel Debugging Interest List
Subject: RE: [windbg] How to find out which thread is holding a KEVENT/KMUTEX/FAST_MUTEX?

Oh, a stupid question :slight_smile:

KEVENT doesn?t have a holder, am I right?

Regards
Haibo

From: xxxxx@lists.osr.com [mailto:xxxxx@lists.osr.com] On Behalf Of Doron Holan
Sent: Tuesday, May 12, 2009 2:51 PM
To: Kernel Debugging Interest List
Subject: RE: [windbg] How to find out which thread is holding a KEVENT/KMUTEX/FAST_MUTEX?

It would have to be stored in the structure, so you can easily dump each type and see if any of them store the thread which acquired them.

d

Sent from my phone with no t9, all spilling mistakes are not intentional.

From: Haibo
Sent: Monday, May 11, 2009 9:59 PM
To: Kernel Debugging Interest List
Subject: [windbg] How to find out which thread is holding a KEVENT/KMUTEX/FAST_MUTEX?
Thanks.

Regards
Haibo

—
WINDBG is sponsored by OSR

For our schedule of WDF, WDM, debugging and other seminars visit:
http://www.osr.com/seminars

To unsubscribe, visit the List Server section of OSR Online at http://www.osronline.com/page.cfm?name=ListServer

—
WINDBG is sponsored by OSR

For our schedule of WDF, WDM, debugging and other seminars visit:
http://www.osr.com/seminars

To unsubscribe, visit the List Server section of OSR Online at http://www.osronline.com/page.cfm?name=ListServer

—
WINDBG is sponsored by OSR

For our schedule of WDF, WDM, debugging and other seminars visit:
http://www.osr.com/seminars

To unsubscribe, visit the List Server section of OSR Online at http://www.osronline.com/page.cfm?name=ListServer