info from an exception record

NTDEV
1

I’m trying to debug an ACCESS VIOLATION, but the system worker thread my code is
running in catches the exception so I don’t see usual stack information pointing
back to the problem:

EXWORKER: exception in worker routine 804280A8(81250868)
exception record at EB42F848
context record at EB42F4A0
Break instruction exception - code 80000003 (first chance)
nt!DbgBreakPoint:

How can I locate the offending code?

Thanks in advance,
Demyn

2

in kd or windbg you can enter “.cxr eb42f4a0”. That will tell the
debugger to use the state in the context record.

.exr will decode the exception record

-p

-----Original Message-----
From: Demyn Plantenberg [mailto:xxxxx@lessspam.almaden.ibm.com]
Sent: Tuesday, May 28, 2002 2:47 PM
To: NT Developers Interest List
Subject: [ntdev] info from an exception record

I’m trying to debug an ACCESS VIOLATION, but the system worker thread my
code is running in catches the exception so I don’t see usual stack
information pointing back to the problem:

EXWORKER: exception in worker routine 804280A8(81250868)
exception record at EB42F848
context record at EB42F4A0
Break instruction exception - code 80000003 (first chance)
nt!DbgBreakPoint:

How can I locate the offending code?

Thanks in advance,
Demyn

You are currently subscribed to ntdev as: xxxxx@microsoft.com To
unsubscribe send a blank email to %%email.unsub%%

3

Never mind…“Bug Check 0x1E” in the WinDbg help talks all about it.

– Demyn

“Demyn Plantenberg” wrote in message
news:xxxxx@ntdev…
>
> I’m trying to debug an ACCESS VIOLATION, but the system worker thread my code
is
> running in catches the exception so I don’t see usual stack information
pointing
> back to the problem:
>
> EXWORKER: exception in worker routine 804280A8(81250868)
> exception record at EB42F848
> context record at EB42F4A0
> Break instruction exception - code 80000003 (first chance)
> nt!DbgBreakPoint:
>
> How can I locate the offending code?
>
> Thanks in advance,
> Demyn
>
>
>
>
>

4

“.cxr” to address which is “context record”
then “kb”

Max

“Demyn Plantenberg” wrote in message
news:LYRIS-542-54659-2002.05.28-17.49.30–maxim#xxxxx@lists
.osr.com…
> I’m trying to debug an ACCESS VIOLATION, but the system worker
thread my code is
> running in catches the exception so I don’t see usual stack
information pointing
> back to the problem:
>
> EXWORKER: exception in worker routine 804280A8(81250868)
> exception record at EB42F848
> context record at EB42F4A0
> Break instruction exception - code 80000003 (first chance)
> nt!DbgBreakPoint:
>
> How can I locate the offending code?
>
> Thanks in advance,
> Demyn
>
>
>
>
> —
> You are currently subscribed to ntdev as: xxxxx@storagecraft.com
> To unsubscribe send a blank email to %%email.unsub%%
>