Application: w3wp.exe Framework Version: v4.0.30319 Description: The process was terminated due to an unhandled exception. Exception Info: System.AccessViolationException Stack: at Oracle.DataAccess.Client.OpsCon.Close(IntPtr ByRef, IntPtr ByRef, Oracle.DataAccess.Client.OpoConValCtx*, Oracle.DataAccess.Client.OpoConRefCtx) at Oracle.DataAccess.Client.OpsCon.Close(IntPtr ByRef, IntPtr ByRef, Oracle.DataAccess.Client.OpoConValCtx*, Oracle.DataAccess.Client.OpoConRefCtx) at Oracle.DataAccess.Client.ConnectionPool.CheckLifeTimeAndStatus(Oracle.DataAccess.Client.OpoConCtx ByRef, Boolean, Boolean ByRef, Int32, Boolean, Boolean) at Oracle.DataAccess.Client.ConnectionPool.PutConnection(Oracle.DataAccess.Client.OpoConCtx ByRef, Boolean, Boolean, Boolean, Int32, Boolean, Boolean) at Oracle.DataAccess.Client.ConnectionDispenser.Close(Oracle.DataAccess.Client.OpoConCtx ByRef, Boolean) at Oracle.DataAccess.Client.OracleConnection.Close() at Oracle.DataAccess.Client.OracleConnection.Dispose(Boolean) at System.ComponentModel.Component.Finalize()
A native crash can be caused by too many factors. Your only hope is to grab crash dumps and analyze the root cause. Since it involves Oracle bits, you'd better start with Oracle product support guys.
Lex Li
Want to have a chat on the issues you meet? Find me at https://booktime.xyz/p/lextm
---------------------------
This posting is provided "AS IS" with no warranties, and confers no rights.
It is a bit hard to find the root cause especially when the access violation exception was thrown from native code. So Could you explain when did you start face this issue? Did you make any change when you start face this issue and could you find a way to
reproduce this issue all the time? Because it might point us to the right direction.
Best Regards,
Jokies Ding
Yuk Ding
MSDN Community Support
Please remember to "Mark as Answer" the responses that resolved your issue.
1 Post
w3wp.exe unhandled exception Oracle.DataAccess.Client
Jul 18, 2020 04:42 PM|CollCon|LINK
am experiencing intermittent crash on Application pool IIS with the below error in application event log.
Can anyone help in regards to this issue?
Faulting application name: w3wp.exe, version: 8.5.9600.16384, time stamp: 0x5215df96
Faulting module name: KERNELBASE.dll, version: 6.3.9600.19178, time stamp: 0x5bc006fd
Exception code: 0xc0000005
Fault offset: 0x0000000000008e6c
Faulting process id: 0x25fc
Faulting application start time: 0x01d658fdc2b76483
Faulting application path: c:\windows\system32\inetsrv\w3wp.exe
Faulting module path: C:\Windows\system32\KERNELBASE.dll
Application: w3wp.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.AccessViolationException
Stack:
at Oracle.DataAccess.Client.OpsCon.Close(IntPtr ByRef, IntPtr ByRef, Oracle.DataAccess.Client.OpoConValCtx*, Oracle.DataAccess.Client.OpoConRefCtx)
at Oracle.DataAccess.Client.OpsCon.Close(IntPtr ByRef, IntPtr ByRef, Oracle.DataAccess.Client.OpoConValCtx*, Oracle.DataAccess.Client.OpoConRefCtx)
at Oracle.DataAccess.Client.ConnectionPool.CheckLifeTimeAndStatus(Oracle.DataAccess.Client.OpoConCtx ByRef, Boolean, Boolean ByRef, Int32, Boolean, Boolean)
at Oracle.DataAccess.Client.ConnectionPool.PutConnection(Oracle.DataAccess.Client.OpoConCtx ByRef, Boolean, Boolean, Boolean, Int32, Boolean, Boolean)
at Oracle.DataAccess.Client.ConnectionDispenser.Close(Oracle.DataAccess.Client.OpoConCtx ByRef, Boolean)
at Oracle.DataAccess.Client.OracleConnection.Close()
at Oracle.DataAccess.Client.OracleConnection.Dispose(Boolean)
at System.ComponentModel.Component.Finalize()
9003 Posts
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Re: w3wp.exe unhandled exception Oracle.DataAccess.Client
Jul 18, 2020 08:16 PM|lextm|LINK
A native crash can be caused by too many factors. Your only hope is to grab crash dumps and analyze the root cause. Since it involves Oracle bits, you'd better start with Oracle product support guys.
Want to have a chat on the issues you meet? Find me at https://booktime.xyz/p/lextm
---------------------------
This posting is provided "AS IS" with no warranties, and confers no rights.
4042 Posts
Re: w3wp.exe unhandled exception Oracle.DataAccess.Client
Jul 20, 2020 03:09 AM|Yuk Ding|LINK
Hi CollCon,
It is a bit hard to find the root cause especially when the access violation exception was thrown from native code. So Could you explain when did you start face this issue? Did you make any change when you start face this issue and could you find a way to reproduce this issue all the time? Because it might point us to the right direction.
Best Regards,
Jokies Ding
MSDN Community Support
Please remember to "Mark as Answer" the responses that resolved your issue.