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[quote="shamin040@..."]<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.19.2

Error message:
Invalid access to memory.

Stack trace:
(0043CA18) System::UStrCat
(00FBC612) C5294_3
(00FBE67A) ____ExceptionHandler
(00FBB434) __ExceptionHandler
(00088F9F) ntdll.dll
(000741F1) ntdll.dll.KiUserExceptionDispatcher
(00D74199) TSessionLog::DoAdd
(00D74310) TSessionLog::Add
(00D73AE3) TSessionLog::DoAddToParent
(00D74310) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D7

The problem happens rarely. I cannot reproduce it.
[/quote]

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Topic review

henry.pergaud@...

Out of memory - System::UStrCat

2026-02-23 08:54

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 6.5.5

Error message:
Out of memory

Trace de la pile :
(0013A890) System::UStrCat
(00EF74C2)
(00EF953A)
(00EF62E4) __ExceptionHandler
(0008839F) ntdll.dll
(00074801) ntdll.dll.KiUserExceptionDispatcher
(00CE3EF9) TSessionLog::DoAdd
(00CE4070) TSessionLog::Add
(00CE3843) TSessionLog::DoAddToParent
(00CE4070) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddException
(00CE41AB) TSessionLog::Add
(00CE4225) TSessionLog::AddExcept

The problem happens rarely. I cannot reproduce it.

shamin040@...

Invalid access to memory - System::UStrCat

2021-07-28 04:08

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.19.2

Error message:
Invalid access to memory.

Stack trace:
(0043CA18) System::UStrCat
(00FBC612) C5294_3
(00FBE67A) ____ExceptionHandler
(00FBB434) __ExceptionHandler
(00088F9F) ntdll.dll
(000741F1) ntdll.dll.KiUserExceptionDispatcher
(00D74199) TSessionLog::DoAdd
(00D74310) TSessionLog::Add
(00D73AE3) TSessionLog::DoAddToParent
(00D74310) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D744C5) TSessionLog::AddException
(00D7444B) TSessionLog::Add
(00D7

The problem happens rarely. I cannot reproduce it.

dprusak@...

Error occurred during logging. It's been turned off - System::UStrCat

2016-06-22 15:29

WinSCP was sitting idle connected to 2 services overnight.

WinSCP 5.7.7

Error message:
Error occurred during logging. It's been turned off.

Invalid access to memory.

Stack trace:
(003B373C) System::UStrCat
(007E08AA) C4799_0
(007E2912) ____ExceptionHandler
(007DF88C) __ExceptionHandler
(0008A61F) ntdll.dll
(00077E7A) ntdll.dll.KiUserExceptionDispatcher
(006CB447) TSessionLog::DoAdd
(006CB5C0) TSessionLog::Add
(006CB16B) TSessionLog::DoAddToParent
(006CB5C0) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006CB799) TSessionLog::AddException
(006CB718) TSessionLog::Add
(006

The problem happens rarely. I cannot reproduce it.

Post a reply

Topic review

Out of memory - System::UStrCat

Invalid access to memory - System::UStrCat

Error occurred during logging. It's been turned off - System::UStrCat

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