The MD5 value specified in the request did not match with the MD5 value calculated by the server

[zhongjohnson]

Which service(blob, file, queue, table) does this issue concern?

Blob

Which version of the SDK was used?

v11.2.2

Which platform are you using? (ex: .NET Core 2.1)

.NET Core 3.1.404

What problem was encountered?

It throws exception occasionally, and no clue on how does it happen.
The exception detail:
The MD5 value specified in the request did not match with the MD5 value calculated by the server.

Exception thrown: 'Microsoft.Azure.Storage.StorageException' in Microsoft.Azure.Storage.Common.dll
Exception thrown: 'Microsoft.Azure.Storage.StorageException' in Microsoft.Azure.Storage.Common.dll
Exception thrown: 'Microsoft.Azure.Storage.StorageException' in Microsoft.Azure.Storage.Common.dll
Exception thrown: 'Microsoft.Azure.Storage.StorageException' in System.Private.CoreLib.dll
Exception thrown: 'Microsoft.Azure.Storage.StorageException' in System.Private.CoreLib.dll
Exception thrown: 'Microsoft.Azure.Storage.StorageException' in System.Private.CoreLib.dll
Loaded '/usr/share/dotnet/shared/Microsoft.NETCore.App/3.1.10/System.Diagnostics.Tools.dll'. Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
Microsoft.Azure.Storage.StorageException: The MD5 value specified in the request did not match with the MD5 value calculated by the server.
at Microsoft.Azure.Storage.Core.Executor.Executor.ExecuteAsync[T](RESTCommand1 cmd, IRetryPolicy policy, OperationContext operationContext, CancellationToken token) in /home/user/Downloads/azure-storage-net-11.2.2/Lib/ClassLibraryCommon/Core/Executor/Executor.cs:line 279 at Microsoft.Azure.Storage.Blob.CloudBlockBlob.UploadFromStreamAsyncHelper(Stream source, Nullable1 length, AccessCondition accessCondition, BlobRequestOptions options, OperationContext operationContext, AggregatingProgressIncrementer progressIncrementer, CancellationToken cancellationToken) in /home/user/Downloads/azure-storage-net-11.2.2/Lib/ClassLibraryCommon/Blob/CloudBlockBlob.cs:line 846
...
Request Information
RequestID:ef7fe75c-801e-0026-7446-6d65e3000000
RequestDate:Wed, 30 Jun 2021 08:23:42 GMT
StatusMessage:The MD5 value specified in the request did not match with the MD5 value calculated by the server.
ErrorCode:Md5Mismatch
ErrorMessage:The MD5 value specified in the request did not match with the MD5 value calculated by the server.

Exception thrown: 'Microsoft.Azure.Storage.StorageException' in Microsoft.Azure.Storage.Common.dll
Exception thrown: 'Microsoft.Azure.Storage.StorageException' in Microsoft.Azure.Storage.Common.dll
Exception thrown: 'Microsoft.Azure.Storage.StorageException' in Microsoft.Azure.Storage.Common.dll
Exception thrown: 'Microsoft.Azure.Storage.StorageException' in System.Private.CoreLib.dll
Exception thrown: 'Microsoft.Azure.Storage.StorageException' in System.Private.CoreLib.dll
Exception thrown: 'Microsoft.Azure.Storage.StorageException' in System.Private.CoreLib.dll
Exception thrown: 'Microsoft.Azure.Storage.StorageException' in System.Private.CoreLib.dll
Microsoft.Azure.Storage.StorageException: The MD5 value specified in the request did not match with the MD5 value calculated by the server.
at Microsoft.Azure.Storage.Core.Executor.Executor.ExecuteAsync[T](RESTCommand1 cmd, IRetryPolicy policy, OperationContext operationContext, CancellationToken token) in /home/user/Downloads/azure-storage-net-11.2.2/Lib/ClassLibraryCommon/Core/Executor/Executor.cs:line 279 at Microsoft.Azure.Storage.Blob.CloudBlockBlob.UploadFromStreamAsyncHelper(Stream source, Nullable1 length, AccessCondition accessCondition, BlobRequestOptions options, OperationContext operationContext, AggregatingProgressIncrementer progressIncrementer, CancellationToken cancellationToken) in /home/user/Downloads/azure-storage-net-11.2.2/Lib/ClassLibraryCommon/Blob/CloudBlockBlob.cs:line 846
at Microsoft.Azure.Storage.Blob.CloudBlockBlob.UploadFromFileAsync(String path, AccessCondition accessCondition, BlobRequestOptions options, OperationContext operationContext, AggregatingProgressIncrementer progressIncrementer, CancellationToken cancellationToken) in /home/user/Downloads/azure-storage-net-11.2.2/Lib/ClassLibraryCommon/Blob/CloudBlockBlob.cs:line 1087
...
Request Information
RequestID:ef815617-801e-0026-2246-6d65e3000000
RequestDate:Wed, 30 Jun 2021 08:24:59 GMT
StatusMessage:The MD5 value specified in the request did not match with the MD5 value calculated by the server.
ErrorCode:Md5Mismatch
ErrorMessage:The MD5 value specified in the request did not match with the MD5 value calculated by the server.

How can we reproduce the problem in the simplest way?

Tt happens randomly

Have you found a mitigation/solution?

No

[belino]

It has been happening until today. I'm facing the weird behavior too.