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Firebird service stops with c0000005 error when more then 3-5 users connect to database. [CORE3655] #4005

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firebird-automations opened this issue Nov 7, 2011 · 15 comments

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Submitted by: Dmitry Putincev (aektann)

Duplicates CORE3050
Duplicates CORE3409

Attachments:
drwatson.zip

Firebird service stops with c0000005 error. Looking in dr.Watson damp logs most of times we found that one of server threads raised an exception inside memove or rtlLeaveCriticalSection functions.

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Modified by: Dmitry Putincev (aektann)

security: Developers [ 10012 ] =>

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Commented by: Dmitry Putincev (aektann)

dr.Watson dump and log

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Modified by: Dmitry Putincev (aektann)

Attachment: drwatson.zip [ 12041 ]

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Commented by: @dyemanov

Please try the latest v2.1.5 snapshot buld, it should have the issue fixed.

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Commented by: Dmitry Putincev (aektann)

Yes, we've tried latest v.21.5-18451 with the same errors too....
Currently we have DEP switched off globally (option AlwaysOFF in boot.ini), all kinds of antiviral checks are also done with no results.
We rolled back on Firebird 2.1.3, but it still fails on havy database workouts.

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Commented by: Dmitry Putincev (aektann)

There was an option for dr.Watson to append current memory damp, so attached one consists of both FB 2.1.5 and 2.1.3 records.

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Commented by: Dmitry Putincev (aektann)

Has anyone faced issues between firebird and Kaspersky antivirus installed on same compuer? We found some simular cases in 1C sofware support, caused by KAV.

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Commented by: @hvlad

> There was an option for dr.Watson to append current memory damp, so attached one consists of both FB 2.1.5 and 2.1.3 records.
And how can we distinguish 2.1.5 records from 2.1.3 ones ?

Put corresponding fbserver.pdb file near fbserver.exe, clean up current drWatson's log and give us something more usable for analysys...

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Commented by: @hvlad

I also confirm that issue from user.dmp should be fixed in 2.1.5
So, full memory dump of crashed 2.1.5 is necessary.

Also, consider upgrade to 2.5.1 as it have no suspicious code from 2.1

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Commented by: Dmitry Putincev (aektann)

Update on version 2.1.5 has solved the issue. Requiest might be closed.

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Modified by: @dyemanov

Link: This issue duplicates CORE3050 [ CORE3050 ]

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Modified by: @dyemanov

Link: This issue duplicates CORE3409 [ CORE3409 ]

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Modified by: @dyemanov

status: Open [ 1 ] => Resolved [ 5 ]

resolution: Duplicate [ 3 ]

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Modified by: @pcisar

status: Resolved [ 5 ] => Closed [ 6 ]

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Modified by: @pavel-zotov

QA Status: No test

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