The request was aborted: The request was canceled

Environment info

  • Duplicati version: 2.0.6.3
  • Operating system: Unraid (Docker)
  • Backend: Microsoft Graph API

Description

I am in the process of migrating from Dropbox to SharePoint, everything went smoothly for the first backup but I forgot to enable encryption so I had to rebuild the database and redo the backup, however, since I have been getting The request was aborted: The request was cancelled. At first, I got a too many requests error (once). I tried increasing the volume size to 128MB (to reduce the requests…?) and I’m still getting the same error. I’m only trying to backup ~500GB which dropbox handled with no problems with a volume size of 64MB. the error seems to suggest a timeout?

Same using SharePoint backend and onedrive

Screenshots

image

Debug log

{"ClassName":"System.AggregateException","Message":"One or more errors occurred.","Data":null,"InnerException":{"ClassName":"System.AggregateException","Message":"The request was aborted: The request was canceled.","Data":null,"InnerException":{"ClassName":"System.Net.WebException","Message":"The request was aborted: The request was canceled.","Data":null,"InnerException":null,"HelpURL":null,"StackTraceString":"  at System.Net.HttpWebRequest.RunWithTimeoutWorker[T] (System.Threading.Tasks.Task`1[TResult] workerTask, System.Int32 timeout, System.Action abort, System.Func`1[TResult] aborted, System.Threading.CancellationTokenSource cts) [0x000f8] in <4336fbd24a82406a8fc437550640f5f4>:0 \n  at System.Net.WebConnectionStream.Read (System.Byte[] buffer, System.Int32 offset, System.Int32 count) [0x00085] in <4336fbd24a82406a8fc437550640f5f4>:0 \n  at System.IO.StreamReader.ReadBuffer () [0x00028] in <4b9ef1b6372d411ca8e599251e595209>:0 \n  at System.IO.StreamReader.ReadToEnd () [0x00059] in <4b9ef1b6372d411ca8e599251e595209>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException.ResponseToString (System.Net.HttpWebResponse response) [0x00011] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException.BuildFullMessage (System.String message, System.Net.HttpWebResponse response) [0x00003] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException..ctor (System.String message, System.Net.HttpWebResponse response, System.Exception innerException) [0x00000] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.UploadSessionException..ctor (System.Net.HttpWebResponse originalResponse, System.Int32 fragment, System.Int32 fragmentCount, Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException fragmentException) [0x00038] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraphBackend.PutAsync (System.String remotename, System.IO.Stream stream, System.Threading.CancellationToken cancelToken) [0x00ac6] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoPut (Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Interface.IBackend backend, System.Threading.CancellationToken cancelToken) [0x00426] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader+<>c__DisplayClass20_0.<UploadFileAsync>b__0 () [0x0010a] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoWithRetry (System.Func`1[TResult] method, Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x0017c] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoWithRetry (System.Func`1[TResult] method, Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x003a5] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.UploadFileAsync (Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x000da] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.UploadBlockAndIndexAsync (Duplicati.Library.Main.Operation.Backup.VolumeUploadRequest upload, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x00098] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.<Run>b__13_0 (<>f__AnonymousType12`1[<Input>j__TPar] self) [0x00780] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.<Run>b__13_0 (<>f__AnonymousType12`1[<Input>j__TPar] self) [0x007d7] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at CoCoL.AutomationExtensions.RunTask[T] (T channels, System.Func`2[T,TResult] method, System.Boolean catchRetiredExceptions) [0x000d5] in <9a758ff4db6c48d6b3d4d0e5c2adf6d1>:0 \n  at Duplicati.Library.Main.Operation.BackupHandler.FlushBackend (Duplicati.Library.Main.BackupResults result, CoCoL.IWriteChannel`1[T] uploadtarget, System.Threading.Tasks.Task uploader) [0x000f2] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.BackupHandler.RunAsync (System.String[] sources, Duplicati.Library.Utility.IFilter filter, System.Threading.CancellationToken token) [0x00cb2] in <e60bc008dd1b454d861cfacbdd3760b9>:0 ","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2146233079,"Source":"mscorlib"},"HelpURL":null,"StackTraceString":"  at Duplicati.Library.Main.Operation.BackupHandler.RunAsync (System.String[] sources, Duplicati.Library.Utility.IFilter filter, System.Threading.CancellationToken token) [0x01048] in <e60bc008dd1b454d861cfacbdd3760b9>:0 ","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2146233088,"Source":"Duplicati.Library.Main","InnerExceptions":[{"ClassName":"System.Net.WebException","Message":"The request was aborted: The request was canceled.","Data":null,"InnerException":null,"HelpURL":null,"StackTraceString":"  at System.Net.HttpWebRequest.RunWithTimeoutWorker[T] (System.Threading.Tasks.Task`1[TResult] workerTask, System.Int32 timeout, System.Action abort, System.Func`1[TResult] aborted, System.Threading.CancellationTokenSource cts) [0x000f8] in <4336fbd24a82406a8fc437550640f5f4>:0 \n  at System.Net.WebConnectionStream.Read (System.Byte[] buffer, System.Int32 offset, System.Int32 count) [0x00085] in <4336fbd24a82406a8fc437550640f5f4>:0 \n  at System.IO.StreamReader.ReadBuffer () [0x00028] in <4b9ef1b6372d411ca8e599251e595209>:0 \n  at System.IO.StreamReader.ReadToEnd () [0x00059] in <4b9ef1b6372d411ca8e599251e595209>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException.ResponseToString (System.Net.HttpWebResponse response) [0x00011] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException.BuildFullMessage (System.String message, System.Net.HttpWebResponse response) [0x00003] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException..ctor (System.String message, System.Net.HttpWebResponse response, System.Exception innerException) [0x00000] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.UploadSessionException..ctor (System.Net.HttpWebResponse originalResponse, System.Int32 fragment, System.Int32 fragmentCount, Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException fragmentException) [0x00038] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraphBackend.PutAsync (System.String remotename, System.IO.Stream stream, System.Threading.CancellationToken cancelToken) [0x00ac6] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoPut (Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Interface.IBackend backend, System.Threading.CancellationToken cancelToken) [0x00426] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader+<>c__DisplayClass20_0.<UploadFileAsync>b__0 () [0x0010a] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoWithRetry (System.Func`1[TResult] method, Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x0017c] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoWithRetry (System.Func`1[TResult] method, Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x003a5] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.UploadFileAsync (Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x000da] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.UploadBlockAndIndexAsync (Duplicati.Library.Main.Operation.Backup.VolumeUploadRequest upload, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x00098] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.<Run>b__13_0 (<>f__AnonymousType12`1[<Input>j__TPar] self) [0x00780] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.<Run>b__13_0 (<>f__AnonymousType12`1[<Input>j__TPar] self) [0x007d7] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at CoCoL.AutomationExtensions.RunTask[T] (T channels, System.Func`2[T,TResult] method, System.Boolean catchRetiredExceptions) [0x000d5] in <9a758ff4db6c48d6b3d4d0e5c2adf6d1>:0 \n  at Duplicati.Library.Main.Operation.BackupHandler.FlushBackend (Duplicati.Library.Main.BackupResults result, CoCoL.IWriteChannel`1[T] uploadtarget, System.Threading.Tasks.Task uploader) [0x000f2] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.BackupHandler.RunAsync (System.String[] sources, Duplicati.Library.Utility.IFilter filter, System.Threading.CancellationToken token) [0x00cb2] in <e60bc008dd1b454d861cfacbdd3760b9>:0 ","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2146233079,"Source":"mscorlib"},{"ClassName":"System.AggregateException","Message":"One or more errors occurred.","Data":null,"InnerException":{"ClassName":"System.Net.WebException","Message":"The request was aborted: The request was canceled.","Data":null,"InnerException":null,"HelpURL":null,"StackTraceString":"  at System.Net.HttpWebRequest.RunWithTimeoutWorker[T] (System.Threading.Tasks.Task`1[TResult] workerTask, System.Int32 timeout, System.Action abort, System.Func`1[TResult] aborted, System.Threading.CancellationTokenSource cts) [0x000f8] in <4336fbd24a82406a8fc437550640f5f4>:0 \n  at System.Net.WebConnectionStream.Read (System.Byte[] buffer, System.Int32 offset, System.Int32 count) [0x00085] in <4336fbd24a82406a8fc437550640f5f4>:0 \n  at System.IO.StreamReader.ReadBuffer () [0x00028] in <4b9ef1b6372d411ca8e599251e595209>:0 \n  at System.IO.StreamReader.ReadToEnd () [0x00059] in <4b9ef1b6372d411ca8e599251e595209>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException.ResponseToString (System.Net.HttpWebResponse response) [0x00011] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException.BuildFullMessage (System.String message, System.Net.HttpWebResponse response) [0x00003] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException..ctor (System.String message, System.Net.HttpWebResponse response, System.Exception innerException) [0x00000] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.UploadSessionException..ctor (System.Net.HttpWebResponse originalResponse, System.Int32 fragment, System.Int32 fragmentCount, Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException fragmentException) [0x00038] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraphBackend.PutAsync (System.String remotename, System.IO.Stream stream, System.Threading.CancellationToken cancelToken) [0x00ac6] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoPut (Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Interface.IBackend backend, System.Threading.CancellationToken cancelToken) [0x00426] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader+<>c__DisplayClass20_0.<UploadFileAsync>b__0 () [0x0010a] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoWithRetry (System.Func`1[TResult] method, Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x0017c] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoWithRetry (System.Func`1[TResult] method, Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x003a5] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.UploadFileAsync (Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x000da] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.UploadBlockAndIndexAsync (Duplicati.Library.Main.Operation.Backup.VolumeUploadRequest upload, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x00098] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.<Run>b__13_0 (<>f__AnonymousType12`1[<Input>j__TPar] self) [0x00780] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.<Run>b__13_0 (<>f__AnonymousType12`1[<Input>j__TPar] self) [0x007d7] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at CoCoL.AutomationExtensions.RunTask[T] (T channels, System.Func`2[T,TResult] method, System.Boolean catchRetiredExceptions) [0x000d5] in <9a758ff4db6c48d6b3d4d0e5c2adf6d1>:0 \n  at Duplicati.Library.Main.Operation.BackupHandler.FlushBackend (Duplicati.Library.Main.BackupResults result, CoCoL.IWriteChannel`1[T] uploadtarget, System.Threading.Tasks.Task uploader) [0x000f2] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.BackupHandler.RunAsync (System.String[] sources, Duplicati.Library.Utility.IFilter filter, System.Threading.CancellationToken token) [0x00cb2] in <e60bc008dd1b454d861cfacbdd3760b9>:0 ","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2146233079,"Source":"mscorlib"},"HelpURL":null,"StackTraceString":null,"RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2146233088,"Source":null,"InnerExceptions":[{"ClassName":"System.Net.WebException","Message":"The request was aborted: The request was canceled.","Data":null,"InnerException":null,"HelpURL":null,"StackTraceString":"  at System.Net.HttpWebRequest.RunWithTimeoutWorker[T] (System.Threading.Tasks.Task`1[TResult] workerTask, System.Int32 timeout, System.Action abort, System.Func`1[TResult] aborted, System.Threading.CancellationTokenSource cts) [0x000f8] in <4336fbd24a82406a8fc437550640f5f4>:0 \n  at System.Net.WebConnectionStream.Read (System.Byte[] buffer, System.Int32 offset, System.Int32 count) [0x00085] in <4336fbd24a82406a8fc437550640f5f4>:0 \n  at System.IO.StreamReader.ReadBuffer () [0x00028] in <4b9ef1b6372d411ca8e599251e595209>:0 \n  at System.IO.StreamReader.ReadToEnd () [0x00059] in <4b9ef1b6372d411ca8e599251e595209>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException.ResponseToString (System.Net.HttpWebResponse response) [0x00011] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException.BuildFullMessage (System.String message, System.Net.HttpWebResponse response) [0x00003] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException..ctor (System.String message, System.Net.HttpWebResponse response, System.Exception innerException) [0x00000] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.UploadSessionException..ctor (System.Net.HttpWebResponse originalResponse, System.Int32 fragment, System.Int32 fragmentCount, Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException fragmentException) [0x00038] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraphBackend.PutAsync (System.String remotename, System.IO.Stream stream, System.Threading.CancellationToken cancelToken) [0x00ac6] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoPut (Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Interface.IBackend backend, System.Threading.CancellationToken cancelToken) [0x00426] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader+<>c__DisplayClass20_0.<UploadFileAsync>b__0 () [0x0010a] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoWithRetry (System.Func`1[TResult] method, Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x0017c] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoWithRetry (System.Func`1[TResult] method, Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x003a5] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.UploadFileAsync (Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x000da] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.UploadBlockAndIndexAsync (Duplicati.Library.Main.Operation.Backup.VolumeUploadRequest upload, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x00098] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.<Run>b__13_0 (<>f__AnonymousType12`1[<Input>j__TPar] self) [0x00780] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.<Run>b__13_0 (<>f__AnonymousType12`1[<Input>j__TPar] self) [0x007d7] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at CoCoL.AutomationExtensions.RunTask[T] (T channels, System.Func`2[T,TResult] method, System.Boolean catchRetiredExceptions) [0x000d5] in <9a758ff4db6c48d6b3d4d0e5c2adf6d1>:0 \n  at Duplicati.Library.Main.Operation.BackupHandler.FlushBackend (Duplicati.Library.Main.BackupResults result, CoCoL.IWriteChannel`1[T] uploadtarget, System.Threading.Tasks.Task uploader) [0x000f2] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.BackupHandler.RunAsync (System.String[] sources, Duplicati.Library.Utility.IFilter filter, System.Threading.CancellationToken token) [0x00cb2] in <e60bc008dd1b454d861cfacbdd3760b9>:0 ","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2146233079,"Source":"mscorlib"}]}]},"HelpURL":null,"StackTraceString":"  at CoCoL.ChannelExtensions.WaitForTaskOrThrow (System.Threading.Tasks.Task task) [0x0005d] in <9a758ff4db6c48d6b3d4d0e5c2adf6d1>:0 \n  at Duplicati.Library.Main.Operation.BackupHandler.Run (System.String[] sources, Duplicati.Library.Utility.IFilter filter, System.Threading.CancellationToken token) [0x00009] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Controller+<>c__DisplayClass14_0.<Backup>b__0 (Duplicati.Library.Main.BackupResults result) [0x0004b] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Controller.RunAction[T] (T result, System.String[]& paths, Duplicati.Library.Utility.IFilter& filter, System.Action`1[T] method) [0x0026f] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Controller.Backup (System.String[] inputsources, Duplicati.Library.Utility.IFilter filter) [0x00074] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Server.Runner.Run (Duplicati.Server.Runner+IRunnerData data, System.Boolean fromQueue) [0x00349] in <156011ea63b34859b4073abdbf0b1573>:0 ","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2146233088,"Source":"CoCoL","InnerExceptions":[{"ClassName":"System.AggregateException","Message":"The request was aborted: The request was canceled.","Data":null,"InnerException":{"ClassName":"System.Net.WebException","Message":"The request was aborted: The request was canceled.","Data":null,"InnerException":null,"HelpURL":null,"StackTraceString":"  at System.Net.HttpWebRequest.RunWithTimeoutWorker[T] (System.Threading.Tasks.Task`1[TResult] workerTask, System.Int32 timeout, System.Action abort, System.Func`1[TResult] aborted, System.Threading.CancellationTokenSource cts) [0x000f8] in <4336fbd24a82406a8fc437550640f5f4>:0 \n  at System.Net.WebConnectionStream.Read (System.Byte[] buffer, System.Int32 offset, System.Int32 count) [0x00085] in <4336fbd24a82406a8fc437550640f5f4>:0 \n  at System.IO.StreamReader.ReadBuffer () [0x00028] in <4b9ef1b6372d411ca8e599251e595209>:0 \n  at System.IO.StreamReader.ReadToEnd () [0x00059] in <4b9ef1b6372d411ca8e599251e595209>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException.ResponseToString (System.Net.HttpWebResponse response) [0x00011] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException.BuildFullMessage (System.String message, System.Net.HttpWebResponse response) [0x00003] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException..ctor (System.String message, System.Net.HttpWebResponse response, System.Exception innerException) [0x00000] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.UploadSessionException..ctor (System.Net.HttpWebResponse originalResponse, System.Int32 fragment, System.Int32 fragmentCount, Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException fragmentException) [0x00038] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraphBackend.PutAsync (System.String remotename, System.IO.Stream stream, System.Threading.CancellationToken cancelToken) [0x00ac6] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoPut (Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Interface.IBackend backend, System.Threading.CancellationToken cancelToken) [0x00426] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader+<>c__DisplayClass20_0.<UploadFileAsync>b__0 () [0x0010a] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoWithRetry (System.Func`1[TResult] method, Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x0017c] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoWithRetry (System.Func`1[TResult] method, Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x003a5] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.UploadFileAsync (Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x000da] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.UploadBlockAndIndexAsync (Duplicati.Library.Main.Operation.Backup.VolumeUploadRequest upload, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x00098] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.<Run>b__13_0 (<>f__AnonymousType12`1[<Input>j__TPar] self) [0x00780] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.<Run>b__13_0 (<>f__AnonymousType12`1[<Input>j__TPar] self) [0x007d7] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at CoCoL.AutomationExtensions.RunTask[T] (T channels, System.Func`2[T,TResult] method, System.Boolean catchRetiredExceptions) [0x000d5] in <9a758ff4db6c48d6b3d4d0e5c2adf6d1>:0 \n  at Duplicati.Library.Main.Operation.BackupHandler.FlushBackend (Duplicati.Library.Main.BackupResults result, CoCoL.IWriteChannel`1[T] uploadtarget, System.Threading.Tasks.Task uploader) [0x000f2] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.BackupHandler.RunAsync (System.String[] sources, Duplicati.Library.Utility.IFilter filter, System.Threading.CancellationToken token) [0x00cb2] in <e60bc008dd1b454d861cfacbdd3760b9>:0 ","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2146233079,"Source":"mscorlib"},"HelpURL":null,"StackTraceString":"  at Duplicati.Library.Main.Operation.BackupHandler.RunAsync (System.String[] sources, Duplicati.Library.Utility.IFilter filter, System.Threading.CancellationToken token) [0x01048] in <e60bc008dd1b454d861cfacbdd3760b9>:0 ","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2146233088,"Source":"Duplicati.Library.Main","InnerExceptions":[{"ClassName":"System.Net.WebException","Message":"The request was aborted: The request was canceled.","Data":null,"InnerException":null,"HelpURL":null,"StackTraceString":"  at System.Net.HttpWebRequest.RunWithTimeoutWorker[T] (System.Threading.Tasks.Task`1[TResult] workerTask, System.Int32 timeout, System.Action abort, System.Func`1[TResult] aborted, System.Threading.CancellationTokenSource cts) [0x000f8] in <4336fbd24a82406a8fc437550640f5f4>:0 \n  at System.Net.WebConnectionStream.Read (System.Byte[] buffer, System.Int32 offset, System.Int32 count) [0x00085] in <4336fbd24a82406a8fc437550640f5f4>:0 \n  at System.IO.StreamReader.ReadBuffer () [0x00028] in <4b9ef1b6372d411ca8e599251e595209>:0 \n  at System.IO.StreamReader.ReadToEnd () [0x00059] in <4b9ef1b6372d411ca8e599251e595209>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException.ResponseToString (System.Net.HttpWebResponse response) [0x00011] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException.BuildFullMessage (System.String message, System.Net.HttpWebResponse response) [0x00003] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException..ctor (System.String message, System.Net.HttpWebResponse response, System.Exception innerException) [0x00000] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraph.UploadSessionException..ctor (System.Net.HttpWebResponse originalResponse, System.Int32 fragment, System.Int32 fragmentCount, Duplicati.Library.Backend.MicrosoftGraph.MicrosoftGraphException fragmentException) [0x00038] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Backend.MicrosoftGraphBackend.PutAsync (System.String remotename, System.IO.Stream stream, System.Threading.CancellationToken cancelToken) [0x00ac6] in <dfa9574ee8124175856109d811c0b28b>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoPut (Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Interface.IBackend backend, System.Threading.CancellationToken cancelToken) [0x00426] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader+<>c__DisplayClass20_0.<UploadFileAsync>b__0 () [0x0010a] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoWithRetry (System.Func`1[TResult] method, Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x0017c] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.DoWithRetry (System.Func`1[TResult] method, Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x003a5] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.UploadFileAsync (Duplicati.Library.Main.Operation.Common.BackendHandler+FileEntryItem item, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x000da] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.UploadBlockAndIndexAsync (Duplicati.Library.Main.Operation.Backup.VolumeUploadRequest upload, Duplicati.Library.Main.Operation.Backup.BackendUploader+Worker worker, System.Threading.CancellationToken cancelToken) [0x00098] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.<Run>b__13_0 (<>f__AnonymousType12`1[<Input>j__TPar] self) [0x00780] in <e60bc008dd1b454d861cfacbdd3760b9>:0 \n  at Duplicati.Library.Main.Operation.Backup.BackendUploader.<Run>b__13_0 ...

might be the GitHub Issue on this, although it might be easier to continue here.