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terranaut@...

External exception C0000029 - TSecureShell::FatalError

I am migrating files from my computer to my NAS. I tabbed in to find the error message; on checking where the file transfer stopped so I could resume it properly I found a missing .mp3 file from an album I was moving. The file was gone when I checked its location, on both source and destination systems, so I assume the file was horrifically broken in some manner and the OS realised when WinSCP was trying to move it. There are no other known issues in my source file system and the hard drive it was on has no known sector errors although I'm running a scan as I'm typing this and will update this issue report if there is one.
I do not expect a response or to be informed of a resolution to this and am only doing my due dilligence for your issue tracker.

WinSCP 5.21.8

Error message:
External exception C0000029

Stack trace:
(000A4B30) ntdll.dll
(00087AFF) ntdll.dll
(00073FD1) ntdll.dll.KiUserExceptionDispatcher
(00FE17D6) ___doGlobalUnwind
(00FE39C2) ____ExceptionHandler
(00FE0668) __ExceptionHandler
(00087AFF) ntdll.dll
(00073FD1) ntdll.dll.KiUserExceptionDispatcher
(00535524) Jclhookexcept::_16408
(00FE1EB1) C5414_0
(00FE33E4) _ThrowExceptionLDTC
(00D5048E) TSecureShell::FatalError
(00D4F1C7) TSecureShell::TimeoutAbort
(00D514C4) TSecureShell::WaitForData
(00D4E7CA) TSecureShell::Receive
(00D4EA48) TSecureShell::ReceiveLine
(00D2D7EE) TSCPFileSystem::ReadCommandOutput
(00D330CF) TSCPFileSystem::CopyToRemote
(00DF6FF4) TTerminal::CopyToRemote
(00010CE9) TCustomScpExplorerForm::ExecuteCopyMoveFileOperation
(00011908) TCustomScpExplorerForm::ExecuteFileOperation
(00025E95) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(0002602D) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(00C7C3FA) TUnixDirView::PerformItemDragDropOperation
(0046C420) Customdirview::TCustomDirView::DDProcessDropped
(004A1A0B) Dragdrop::TDragDrop::WndMethod
(003C9C40) System::Classes::_18201
(0003FE89) USER32.dll
(00036E55) USER32.dll
(00034BC5) USER32.dll
(0003498B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.
martin

Re: External exception C0000029 - TSecureShell::FatalError

@tvinde: Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.
tvinde@...

External exception C0000029 - TSecureShell::FatalError

<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 5.21.1

Error message:
External exception C0000029

Stack trace:
(000A498F) ntdll.dll.RtlCaptureStackContext
(0008786F) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00FD0E72) ___doGlobalUnwind
(00FD305E) ____ExceptionHandler
(00FCFD04) __ExceptionHandler
(0008786F) ntdll.dll
(00073EE1) ntdll.dll.KiUserExceptionDispatcher
(00533E34) Jclhookexcept::_16408
(00FD154D) C5412_3
(00FD2A80) _ThrowExceptionLDTC
(00D42542) TSecureShell::FatalError
(00D4127B) TSecureShell::TimeoutAbort
(00D4356C) TSecureShell::WaitForData
(00D4087E) TSecureShell::Receive
(00D23DB7) TSCPFileSystem::SCPResponse
(00D25153) TSCPFileSystem::CopyToRemote
(00DE97D0) TTerminal::CopyToRemote
(00010175) TCustomScpExplorerForm::ExecuteCopyMoveFileOperation
(00010D94) TCustomScpExplorerForm::ExecuteFileOperation
(000252C1) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(00025459) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(00C6E7C6) TUnixDirView::PerformItemDragDropOperation
(0046AD80) Customdirview::TCustomDirView::DDProcessDropped
(004A031B) Dragdrop::TDragDrop::WndMethod
(003C85A0) System::Classes::_18201
(000401F9) USER32.dll
(000371C5) USER32.dll
(00034F25) USER32.dll
(00034CEB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.
colin.coleman@...

External exception C0000029 - TSecureShell::FatalError

WinSCP kept disconnecting from the remote host - at first I thought this because the remote host was less responsive while doing RAID scrubbing but then on one retry effort I got this error message

WinSCP 5.19.6

Error message:
External exception C0000029

Stack trace:
(000A49B0) ntdll.dll.RtlCaptureStackContext
(0008788F) ntdll.dll
(00073EC1) ntdll.dll.KiUserExceptionDispatcher
(00FC4BD6) ___doGlobalUnwind
(00FC6DC2) ____ExceptionHandler
(00FC3A68) __ExceptionHandler
(0008788F) ntdll.dll
(00073EC1) ntdll.dll.KiUserExceptionDispatcher
(0053208C) Jclhookexcept::_16408
(00FC52B1) C5294_3
(00FC67E4) _ThrowExceptionLDTC
(00D3B9FE) TSecureShell::FatalError
(00D3C9FF) TSecureShell::WaitForData
(00D39D9E) TSecureShell::Receive
(00D3A01C) TSecureShell::ReceiveLine
(00D19026) TSCPFileSystem::ReadCommandOutput
(00D1E6A3) TSCPFileSystem::CopyToRemote
(00DE13D7) TTerminal::CopyToRemote
(0001009A) TCustomScpExplorerForm::ExecuteCopyMoveFileOperation
(00010CA0) TCustomScpExplorerForm::ExecuteFileOperation
(00024DE5) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(00024F7D) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(00C6E4DA) TUnixDirView::PerformItemDragDropOperation
(00469DEC) Customdirview::TCustomDirView::DDProcessDropped
(0049E877) Dragdrop::TDragDrop::WndMethod
(003C7B64) System::Classes::_18201
(00040099) USER32.dll
(00037055) USER32.dll
(00034DC5) USER32.dll
(00034B8B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.
juancalvinraymond@...

External exception C0000029 - TSecureShell::FatalError

<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 5.19.6

Error message:
External exception C0000029

Stack trace:
(000A49B0) ntdll.dll.RtlCaptureStackContext
(0008788F) ntdll.dll
(00073EC1) ntdll.dll.KiUserExceptionDispatcher
(00FC4BD6) ___doGlobalUnwind
(00FC6DC2) ____ExceptionHandler
(00FC3A68) __ExceptionHandler
(0008788F) ntdll.dll
(00073EC1) ntdll.dll.KiUserExceptionDispatcher
(0053208C) Jclhookexcept::_16408
(00FC52B1) C5294_3
(00FC67E4) _ThrowExceptionLDTC
(00D3B9FE) TSecureShell::FatalError
(00D3C9FF) TSecureShell::WaitForData
(00D39D9E) TSecureShell::Receive
(00D3A01C) TSecureShell::ReceiveLine
(00D19026) TSCPFileSystem::ReadCommandOutput
(00D1E6A3) TSCPFileSystem::CopyToRemote
(00DE13D7) TTerminal::CopyToRemote
(00DDD51E) TTerminal::SynchronizeApply
(0001C812) TCustomScpExplorerForm::FullSynchronize
(0001D75F) TCustomScpExplorerForm::DoFullSynchronize
(00E76B95) TSynchronizeChecklistDialog::OkButtonClick
(0027BDF3) Vcl::Controls::TControl::Click
(002803E1) Vcl::Controls::TWinControl::WndProc
(001E8570) Vcl::Stdctrls::TButtonControl::WndProc
(00280547) Vcl::Controls::_17076
(002803E1) Vcl::Controls::TWinControl::WndProc
(0027FA28) Vcl::Controls::TWinControl::MainWndProc
(003C7B64) System::Classes::_18201
(00040099) USER32.dll
(00037055) USER32.dll
(00036C55) USER32.dll
(0003A81D) USER32.dll
(00073E7B) ntdll.dll.KiUserCallbackDispatcher
(00034A7A) USER32.dll.SendMessageW
(00035602) COMCTL32.DLL
(00074F2E) COMCTL32.DLL
(00040099) USER32.dll
(00037055) USER32.dll
(00036732) USER32.dll
(000348D6) USER32.dll.CallWindowProcW
(002804F2) Vcl::Controls::TWinControl::DefaultHandler
(002803E1) Vcl::Controls::TWinControl::WndProc
(001E8570) Vcl::Stdctrls::TButtonControl::WndProc
(003C7B64) System::Classes::_18201
(00040099) USER32.dll
(00037055) USER32.dll
(00034DC5) USER32.dll
(00034B8B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.
resafe@...

External exception C0000029 - TSecureShell::FatalError

<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 5.20

Error message:
External exception C0000029

Трассировка стека:
(000A23B2) ntdll.dll.RtlCaptureStackContext
(0008421F) ntdll.dll
(00071B21) ntdll.dll.KiUserExceptionDispatcher
(00FCA7A6) ___doGlobalUnwind
(00FCC992) ____ExceptionHandler
(00FC9638) __ExceptionHandler
(0008421F) ntdll.dll
(00071B21) ntdll.dll.KiUserExceptionDispatcher
(00531CD4) Jclhookexcept::_16408
(00FCAE81) C5290_3
(00FCC3B4) _ThrowExceptionLDTC
(00D3C246) TSecureShell::FatalError
(00D3DD11) TSecureShell::EventSelectLoop
(00D3D0DF) TSecureShell::WaitForData
(00D3A5AE) TSecureShell::Receive
(00D3A82C) TSecureShell::ReceiveLine
(00D1986A) TSCPFileSystem::ReadCommandOutput
(00D1F14B) TSCPFileSystem::CopyToRemote
(00DE32D8) TTerminal::CopyToRemote
(0001009A) TCustomScpExplorerForm::ExecuteCopyMoveFileOperation
(00010CA0) TCustomScpExplorerForm::ExecuteFileOperation
(0002521D) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(000253B5) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(00C6A3AE) TUnixDirView::PerformItemDragDropOperation
(0046978C) Customdirview::TCustomDirView::DDProcessDropped
(0049E323) Dragdrop::TDragDrop::WndMethod
(003C7050) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(000348F6) USER32.dll
(000346CB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.
martin

Re: External exception C0000029 - TSecureShell::FatalError

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.
abisha.nanzi@...

External exception C0000029 - TSecureShell::FatalError

Transfering Filezillaportable.exe binary to target system
WinSCP 5.17.10

Error message:
External exception C0000029

Stack trace:
(000A1911) ntdll.dll.RtlCaptureStackContext
(00088F4F) ntdll.dll
(000743E1) ntdll.dll.KiUserExceptionDispatcher
(00F8A0CA)
(00F8C2B6)
(00F88F5C)
(00088F4F) ntdll.dll
(000743E1) ntdll.dll.KiUserExceptionDispatcher
(0051045C)
(00F8A7A5)
(00F8BCD8)
(00D079EE)
(00D09569)
(00D088AF)
(00D05E4E)
(00D060CC)
(00CE596E)
(00CEAFCB)
(00DA7F35)
(0000FC56)
(00010848)
(00024661)
(000247F9)
(00C3E30E) @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemio
(00447CEC)
(0047CDBB)
(003A5978)
(000437A9) USER32.dll
(000242A7) USER32.dll
(000233F9) USER32.dll
(000231DB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.
martin

Re: External exception C0000029 - TSecureShell::FatalError

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.
petert@...

External exception C0000029 - TSecureShell::FatalError

<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 5.17.10

Error message:
External exception C0000029

Stack trace:
(000A4841) ntdll.dll.RtlCaptureStackContext
(0008771F) ntdll.dll
(000740A1) ntdll.dll.KiUserExceptionDispatcher
(00F8A0CA) ___doGlobalUnwind
(00F8C2B6) ____ExceptionHandler
(00F88F5C) __ExceptionHandler
(0008771F) ntdll.dll
(000740A1) ntdll.dll.KiUserExceptionDispatcher
(0051045C) Jclhookexcept::_16408
(00F8A7A5) C5296_0
(00F8BCD8) _ThrowExceptionLDTC
(00D079EE) TSecureShell::FatalError
(00D089EB) TSecureShell::WaitForData
(00D05E4E) TSecureShell::Receive
(00D060CC) TSecureShell::ReceiveLine
(00CE596E) TSCPFileSystem::ReadCommandOutput
(00CEAFCB) TSCPFileSystem::CopyToRemote
(00DA7F35) TTerminal::CopyToRemote
(0000FC56) TCustomScpExplorerForm::ExecuteCopyMoveFileOperation
(00010848) TCustomScpExplorerForm::ExecuteFileOperation
(00024661) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(000247F9) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(00C3E30E) TUnixDirView::PerformItemDragDropOperation
(00447CEC) Customdirview::TCustomDirView::DDProcessDropped
(0047CDBB) Dragdrop::TDragDrop::WndMethod
(003A5978) System::Classes::_18201
(0003DF59) USER32.dll
(00034EC5) USER32.dll
(00032C35) USER32.dll
(000329FB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.
martin

Re: External exception C0000029 - TSecureShell::FatalError

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.
rickb928@...

External exception C0000029 - TSecureShell::FatalError

<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 5.17.10

Error message:
External exception C0000029

Stack trace:
(000A983A) ntdll.dll.RtlCaptureStackContext
(00095B0F) ntdll.dll
(00074E41) ntdll.dll.KiUserExceptionDispatcher
(00F8A0CA) ___doGlobalUnwind
(00F8C2B6) ____ExceptionHandler
(00F88F5C) __ExceptionHandler
(00095B0F) ntdll.dll
(00074E41) ntdll.dll.KiUserExceptionDispatcher
(0051045C) Jclhookexcept::_16408
(00F8A7A5) C5296_0
(00F8BCD8) _ThrowExceptionLDTC
(00D079EE) TSecureShell::FatalError
(00D089EB) TSecureShell::WaitForData
(00D05E4E) TSecureShell::Receive
(00D060CC) TSecureShell::ReceiveLine
(00CE596E) TSCPFileSystem::ReadCommandOutput
(00CEAFCB) TSCPFileSystem::CopyToRemote
(00DA7F35) TTerminal::CopyToRemote
(0000FC56) TCustomScpExplorerForm::ExecuteCopyMoveFileOperation
(00010848) TCustomScpExplorerForm::ExecuteFileOperation
(00010A39) TCustomScpExplorerForm::ExecuteFileOperation
(00010ABF) TCustomScpExplorerForm::ExecuteFileOperationCommand
(00010C46) TCustomScpExplorerForm::ExecuteCopyOperationCommand
(00043C3F) TNonVisualDataModule::ExplorerActionsExecute
(003E939C) System::Actions::TContainedActionList::ExecuteAction
(001C7F85) Vcl::Actnlist::TCustomAction::Execute
(003A5978) System::Classes::_18201
(00048520) USER32.dll
(00027065) USER32.dll
(00025990) USER32.dll
(000254BB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.
martin

Re: External exception C0000029 - TSecureShell::FatalError

I'm sending you new debug build. Please respond to the email.
Guest

Re: External exception C0000029 - TSecureShell::FatalError

Attached.
martin

Re: External exception C0000029 - TSecureShell::FatalError

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.
moschetti.marco@...

External exception C0000029 - TSecureShell::FatalError

I was uploading to an embedded device over a COM @ 115000 bps a folder with 400 files around 200/300 kByte. The first file that it was trying to upload it's named "12%2F8 Ballad.stg". This seems to be the problem. Uploading the single file lead to the explict error "scp: error: unexpected filename: 12/8 Ballad.stg" and no crash.

WinSCP 5.17.7

Error message:
External exception C0000029

Stack trace:
(000A1A5D) ntdll.dll.RtlCaptureStackContext
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(00F885BA) ___doGlobalUnwind
(00F8A7A6) ____ExceptionHandler
(00F8744C) __ExceptionHandler
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(0050F6BC) Jclhookexcept::_16408
(00F88C95) C5296_3
(00F8A1C8) _ThrowExceptionLDTC
(00D05EFA) TSecureShell::FatalError
(00D06EF7) TSecureShell::WaitForData
(00D0435A) TSecureShell::Receive
(00D045D8) TSecureShell::ReceiveLine
(00CE3E7A) TSCPFileSystem::ReadCommandOutput
(00CE94D7) TSCPFileSystem::CopyToRemote
(00DA6441) TTerminal::CopyToRemote
(0000FC56) TCustomScpExplorerForm::ExecuteCopyMoveFileOperation
(00010848) TCustomScpExplorerForm::ExecuteFileOperation
(0002464D) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(000247E5) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(00C3C6F2) TUnixDirView::PerformItemDragDropOperation
(00446F1C) Customdirview::TCustomDirView::DDProcessDropped
(0047C01B) Dragdrop::TDragDrop::WndMethod
(003A4BA8) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.
john-nolan@...

External exception C0000029 - TSecureShell::FatalError

<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 5.15.4

Error message:
External exception C0000029

Stack trace:
(000A198D) ntdll.dll.RtlCaptureStackContext
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(00928202) ___doGlobalUnwind
(0092A3EE) ____ExceptionHandler
(00927094) __ExceptionHandler
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(0050E5AC) Jclhookexcept::_16408
(009288DD) C5157_3
(00929E10) _ThrowExceptionLDTC
(0079482E) TSecureShell::FatalError
(0079570F) TSecureShell::WaitForData
(00792CAE) TSecureShell::Receive
(00792F2C) TSecureShell::ReceiveLine
(0077268A) TSCPFileSystem::ReadCommandOutput
(00777CE7) TSCPFileSystem::CopyToRemote
(00830921) TTerminal::CopyToRemote
(0000F986) TCustomScpExplorerForm::ExecuteCopyMoveFileOperation
(00010538) TCustomScpExplorerForm::ExecuteFileOperation
(00023989) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(00023B21) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(006D031A) TUnixDirView::PerformItemDragDropOperation
(00445F00) Customdirview::TCustomDirView::DDProcessDropped
(0047AF0B) Dragdrop::TDragDrop::WndMethod
(003A3E28) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.
martin

Re: External exception C0000029 - TSecureShell::FatalError

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.
radius.suryadharma@...

External exception C0000029 - TSecureShell::FatalError

<The problem happens when I try to copy file from my local computer to remote computer. At first, the files are copied normally, but after few seconds, there always error appears,)>


WinSCP 5.13.3

Error message:
External exception C0000029

Stack trace:
(00060DFB) ntdll.dll.RtlUnwind
(00089B5F) ntdll.dll
(00070A21) ntdll.dll.KiUserExceptionDispatcher
(00060992) ntdll.dll.RtlUnwind
(008BC9EA) ___doGlobalUnwind
(008BEBD6) ____ExceptionHandler
(008BB87C) __ExceptionHandler
(00089B5F) ntdll.dll
(00070A21) ntdll.dll.KiUserExceptionDispatcher
(004D6188) Jclhookexcept::_16408
(008BD0C5) C5104_0
(008BE5F8) _ThrowExceptionLDTC
(00736C56) TSecureShell::FatalError
(00737B37) TSecureShell::WaitForData
(007350E6) TSecureShell::Receive
(00735364) TSecureShell::ReceiveLine
(00714D29) TSCPFileSystem::ReadCommandOutput
(0071A2D5) TSCPFileSystem::CopyToRemote
(007CE9B9) TTerminal::CopyToRemote
(0000E73E) TCustomScpExplorerForm::ExecuteFileOperation
(00020564) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(000206F0) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(0067994E) TUnixDirView::PerformItemDragDropOperation
(0041FA86) Customdirview::TCustomDirView::DDProcessDropped
(0044331F) Dragdrop::TDragDrop::WndMethod
(00380370) System::Classes::_18201
(0001D0B9) USER32.dll
(00027844) USER32.dll
(0002A140) USER32.dll
(000180D7) USER32.dll
(00017C1B) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.
juanernesto.garcia@...

External exception C0000029 - TSecureShell::FatalError

<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 5.9.5

Error message:
External exception C0000029

Traza de la pila:
(0008F572) ntdll.dll
(00046166) ntdll.dll.RtlRaiseStatus
(00045FF2) ntdll.dll.KiUserExceptionDispatcher
(00866F9E) ___doGlobalUnwind
(0086918A) ____ExceptionHandler
(00865E30) __ExceptionHandler
(00046166) ntdll.dll.RtlRaiseStatus
(00045FF2) ntdll.dll.KiUserExceptionDispatcher
(004B92CC) Jclhookexcept::_16408
(00867679) C5073_3
(00868BAC) _ThrowExceptionLDTC
(006FD9B6) TSecureShell::FatalError
(006FE897) TSecureShell::WaitForData
(006FBE46) TSecureShell::Receive
(006FC0C4) TSecureShell::ReceiveLine
(006DBD31) TSCPFileSystem::ReadCommandOutput
(006E1131) TSCPFileSystem::CopyToRemote
(00787AC9) TTerminal::CopyToRemote
(0000DCB0) TCustomScpExplorerForm::ExecuteFileOperation
(0000EAB8) TCustomScpExplorerForm::ExecuteFileOperation
(0000EB3F) TCustomScpExplorerForm::ExecuteFileOperationCommand
(0000ECC6) TCustomScpExplorerForm::ExecuteCopyOperationCommand
(00037347) TNonVisualDataModule::ExplorerActionsExecute
(003B5388) System::Actions::TContainedActionList::ExecuteAction
(0019C501) Vcl::Actnlist::TCustomAction::Execute
(0037326C) System::Classes::_18201
(0001B4E4) USER32.dll
(0001B5E2) USER32.dll
(0001BC14) USER32.dll
(0001BC6B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.
puck7743@...

External exception C0000029 - TSecureShell::FatalError

<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 5.9.5

Error message:
External exception C0000029

Stack trace:
(0009C4A0) ntdll.dll
(00081D3F) ntdll.dll
(0006F8EA) ntdll.dll.KiUserExceptionDispatcher
(00866F9E) ___doGlobalUnwind
(0086918A) ____ExceptionHandler
(00865E30) __ExceptionHandler
(00081D3F) ntdll.dll
(0006F8EA) ntdll.dll.KiUserExceptionDispatcher
(004B92CC) Jclhookexcept::_16408
(00867679) C5073_3
(00868BAC) _ThrowExceptionLDTC
(006FD9B6) TSecureShell::FatalError
(006FE897) TSecureShell::WaitForData
(006FBE46) TSecureShell::Receive
(006FC0C4) TSecureShell::ReceiveLine
(006DBD31) TSCPFileSystem::ReadCommandOutput
(006E1131) TSCPFileSystem::CopyToRemote
(00787AC9) TTerminal::CopyToRemote
(0000DCB0) TCustomScpExplorerForm::ExecuteFileOperation
(0001F704) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(0001F890) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(00655EEA) TUnixDirView::PerformItemDragDropOperation
(004085E6) Customdirview::TCustomDirView::DDProcessDropped
(0042CB8B) Dragdrop::TDragDrop::WndMethod
(0037326C) System::Classes::_18201
(0002C2B1) USER32.dll
(0000D885) USER32.dll
(0000D1DF) USER32.dll
(0000CF9B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.
muluye.liku@...

External exception C0000029 - TSecureShell::FatalError

<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 5.9.5

Error message:
External exception C0000029

Stack trace:
(0008F4DE) ntdll.dll
(000624F6) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(00866F9E) ___doGlobalUnwind
(0086918A) ____ExceptionHandler
(00865E30) __ExceptionHandler
(000624F6) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(004B92CC) Jclhookexcept::_16408
(00867679) C5073_3
(00868BAC) _ThrowExceptionLDTC
(006FD9B6) TSecureShell::FatalError
(006FE897) TSecureShell::WaitForData
(006FBE46) TSecureShell::Receive
(006FC0C4) TSecureShell::ReceiveLine
(006DBD31) TSCPFileSystem::ReadCommandOutput
(006E1131) TSCPFileSystem::CopyToRemote
(00787AC9) TTerminal::CopyToRemote
(0000DCB0) TCustomScpExplorerForm::ExecuteFileOperation
(0001F704) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(0001F890) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(00655EEA) TUnixDirView::PerformItemDragDropOperation
(004085E6) Customdirview::TCustomDirView::DDProcessDropped
(0042CB8B) Dragdrop::TDragDrop::WndMethod
(0037326C) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.
martin

Re: External exception C0000029 - TSecureShell::FatalError

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.
ct3fq@...

External exception C0000029 - TSecureShell::FatalError

<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 5.9.3

Error message:
External exception C0000029

Stack trace:
(0009C4A0) ntdll.dll
(00081D3F) ntdll.dll
(0006F8EA) ntdll.dll.KiUserExceptionDispatcher
(008663B2) ___doGlobalUnwind
(0086859E) ____ExceptionHandler
(00865244) __ExceptionHandler
(00081D3F) ntdll.dll
(0006F8EA) ntdll.dll.KiUserExceptionDispatcher
(004B9160) Jclhookexcept::_16408
(00866A8D) C5073_3
(00867FC0) _ThrowExceptionLDTC
(006FD186) TSecureShell::FatalError
(006FE067) TSecureShell::WaitForData
(006FB616) TSecureShell::Receive
(006DF65F) TSCPFileSystem::SCPResponse
(006E08E1) TSCPFileSystem::CopyToRemote
(007872D5) TTerminal::CopyToRemote
(0000DCB0) TCustomScpExplorerForm::ExecuteFileOperation
(0001F6BC) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(0001F848) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(0065578E) TUnixDirView::PerformItemDragDropOperation
(0040847A) Customdirview::TCustomDirView::DDProcessDropped
(0042CA1F) Dragdrop::TDragDrop::WndMethod
(00373100) System::Classes::_18201
(0002C2B1) USER32.dll
(0000D885) USER32.dll
(0000D1DF) USER32.dll
(0000CF9B) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.
martin

Re: External exception C0000029 - TSecureShell::FatalError

Thanks for your report.

This bug has been added to the tracker:
https://winscp.net/tracker/1428
julio.rocha@...

External exception C0000029 - TSecureShell::FatalError

The error occurs when trying to copy files "CTS%2FJJ%2FC50D530F4517%2F1%40tds.amadeus.com.wdseml" and "CTS%2FJJ%2FC50D530F4518%2F1%40tds.amadeus.com.wdseml". Comes the error message "scp: error: unexpected filename CTS/JJ/C50D530F4517/1%40tds.amadeus.com.wdsemll" and press the "OK" button WinSCP tries to copy and cancels with the error below.
Apparently the problem was because the characters "%2F" was resolved to "/".

WinSCP 5.7.7

Error message:
External exception C0000029

Stack trace:
(0008FB0A) ntdll.dll
(0005A67A) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(007E083A) ___doGlobalUnwind
(007E2A26) ____ExceptionHandler
(007DF88C) __ExceptionHandler
(0005A67A) ntdll.dll
(0000F15E) ntdll.dll.KiUserExceptionDispatcher
(00496710) Jclhookexcept::_16408
(007E0F15) C4799_0
(007E2448) _ThrowExceptionLDTC
(006A8592) TSecureShell::FatalError
(006A9473) TSecureShell::WaitForData
(006A6A2E) TSecureShell::Receive
(0068BC3B) TSCPFileSystem::SCPResponse
(0068CD92) TSCPFileSystem::CopyToRemote
(00723D75) TTerminal::CopyToRemote
(0072284C) TTerminal::SynchronizeApply
(000174C5) TCustomScpExplorerForm::DoFullSynchronizeDirectories
(0003C959) TScpCommanderForm::FullSynchronizeDirectories
(00035E5A) TNonVisualDataModule::ExplorerActionsExecute
(00382614) System::Actions::TContainedActionList::ExecuteAction
(0016A155) Vcl::Actnlist::TCustomAction::Execute
(0034059C) System::Classes::_18201
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.
martin

Re: External exception C0000029 - TSecureShell::FatalError

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.
jason.jones1@...

External exception C0000029 - TSecureShell::FatalError

<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 5.7.6

Error message:
External exception C0000029

Stack trace:
(000A13A7) ntdll.dll
(0008A63F) ntdll.dll
(00077E9A) ntdll.dll.KiUserExceptionDispatcher
(007E464A) ___doGlobalUnwind
(007E6836) ____ExceptionHandler
(007E369C) __ExceptionHandler
(0008A63F) ntdll.dll
(00077E9A) ntdll.dll.KiUserExceptionDispatcher
(0049641C) Jclhookexcept::_16408
(007E4D25) C4799_3
(007E6258) _ThrowExceptionLDTC
(006A7A42) TSecureShell::FatalError
(006A8923) TSecureShell::WaitForData
(006A5EDE) TSecureShell::Receive
(006A615C) TSecureShell::ReceiveLine
(00686FE5) TSCPFileSystem::ReadCommandOutput
(0068C272) TSCPFileSystem::CopyToRemote
(00723225) TTerminal::CopyToRemote
(0000C302) TCustomScpExplorerForm::ExecuteFileOperation
(0001D2A9) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(0001D432) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(0061488A) TUnixDirView::PerformItemDragDropOperation
(003D969E) Customdirview::TCustomDirView::DDProcessDropped
(003FEF8B) Dragdrop::TDragDrop::WndMethod
(003402A8) System::Classes::_18201
(000374F1) USER32.dll
(00015C3B) USER32.dll
(0001553C) USER32.dll
(000152FB) USER32.dll.DispatchMessageW

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.
martin

Re: External exception C0000029 - TSecureShell::FatalError

Thanks for your report.
I have sent you an email with a debug version of WinSCP to address you have used to register on this forum.
cbenaveen@...

External exception C0000029 - TSecureShell::FatalError

<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 5.7.4

Error message:
External exception C0000029

Stack trace:
(0008F1AA) ntdll.dll
(0006238A) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(007E33DA) ___doGlobalUnwind
(007E55C6) ____ExceptionHandler
(007E242C) __ExceptionHandler
(0006238A) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(00496150) Jclhookexcept::_16408
(007E3AB5) C4799_3
(007E4FE8) _ThrowExceptionLDTC
(006A6A66) TSecureShell::FatalError
(006A7947) TSecureShell::WaitForData
(006A4F02) TSecureShell::Receive
(0068A2CF) TSCPFileSystem::SCPResponse
(0068B426) TSCPFileSystem::CopyToRemote
(00722125) TTerminal::CopyToRemote
(0000C2FA) TCustomScpExplorerForm::ExecuteFileOperation
(0001D293) TCustomScpExplorerForm::RemoteFileControlDragDropFileOperation
(0001D41E) TCustomScpExplorerForm::RemoteFileControlDDFileOperation
(00613E18) TUnixDirView::PerformItemDragDropOperation
(00613C74) TUnixDirView::PasteFromClipBoard
(0001DC92) TCustomScpExplorerForm::PasteFromClipBoard
(000326E1) TNonVisualDataModule::ExplorerActions_Execute
(00382054) System::Actions::TContainedActionList::ExecuteAction
(00169BB5) Vcl::Actnlist::TCustomAction::Execute