SQLite Forum

SQLite.Interop.dll: Exception 0xc00000fd

SQLite.Interop.dll: Exception 0xc00000fd

(1) By Florian (Flohack) on 2021-06-11 08:49:47 [link] [source]

Hi guys, I have no idea why, but a customer reports receiving that error code in a Windows Server 2016 VM during a sequence of INSERT statements, and, as there is no stack trace from that unmanaged part, I have no clue whats happening.

Does that error code even make any sense, can I look this up in the sources, for potential reasons? Also, are there debug builds available for the Interop or do we need to rebuild them ourselves?

Thanks BR Florian

(2) By mistachkin on 2021-06-11 16:13:13 in reply to 1 [link] [source]

The root cause of this will be extremely difficult to pin down without more
details on the observed behavior, e.g. example code, example schema, stack
traces, etc.

(3) By Florian (Flohack) on 2021-06-15 08:06:57 in reply to 2 [link] [source]

Alright, for the stacktrace: what would be my best way to debug released code (from Nuget), do you guy have debug builds available?

The other thing is that providing a sample code is next to impossible since it happens only in a customerĀ“s Azure environment, and we are not able to access those or receive data files for analyis, nor give data files away. We might be able to get a dummy database if it crashes in the same way as with the production Db.

BR Florian

(4) By Florian (Flohack) on 2021-06-24 13:35:23 in reply to 2 [link] [source]


we have another now that also comes just out of nowhere, its basically System.Data.SQLite.SQLiteException (0x80004005): unable to open database file in the middle of a transaction even.

There are very low chances that the Db file just disappears under the hood. So the question is, in which cases that errors are being thrown? And how can I obtain a debug build for a released version including the unmanaged lib? Thanks!

(5) By Florian (Flohack) on 2021-08-24 07:55:11 in reply to 2 [source]


coming back to this, I got again a customer with that error, the application just closes, we do not get any useful error except that:

Event Viewer log:

Faulting application name: xxx.exe, version: yy, time stamp: 0x5f7b23b7
Faulting module name: SQLite.Interop.dll, version:, time stamp: 0x59162856
Exception code: 0xc00000fd
Fault offset: 0x00000000000c7dae
Faulting process id: 0xbbc
Faulting application start time: 0x01d7893dc9d15d5e
Faulting application path: C:\Program Files (x86)\xxx\xxx.exe
Faulting module path: C:\Program Files (x86)\xxx\x64\SQLite.Interop.dll
So I ask again, how could I obtain a debug build with more information for that exact version of SQLite?

(6) By anonymous on 2021-08-24 10:52:14 in reply to 5 [link] [source]

The exception code 0xC00000FD corresponds to STATUS_STACK_OVERFLOW, see this MSDN reference, so at least this case is a very general problem not necessarily originating from SQLite.Interop.dll.