wintrmute 0 Posted November 29, 2016 Share Posted November 29, 2016 (edited) I've found a bug in Emby. If the server is busy running a big media scan (eg. due to recent new setup) then logins fail, with errors logged about the database being locked. Emby version: 3.1.239~beta-1728.1 OS version: Ubuntu 16.04 LTS EDIT: Actually, even after the media scan finished (after 45 minutes), I still received the same errors when trying to log in. Restarting the emby-server service fixed it though. Still, not a good first experience on a new install. 2016-11-29 14:08:16.2498 Info HttpServer: HTTP POST http://10.23.1.1:8096/emby/Users/authenticatebyname. UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.100 Safari/537.36 2016-11-29 14:08:16.3768 Info UserManager: Authentication request for Toby has succeeded. 2016-11-29 14:08:16.3827 Error HttpServer: Error processing request *** Error Report *** Version: 3.1.239.0 Command line: /usr/lib/emby-server/bin/MediaBrowser.Server.Mono.exe -programdata /var/lib/emby-server -ffmpeg /usr/bin/ffmpeg -ffprobe /usr/bin/ffprobe -restartpath /usr/lib/emby-server/restart.sh Operating system: Unix 4.4.0.47 64-Bit OS: True 64-Bit Process: True Mono: 4.6.2 (Stable 4.6.2.7/08fd525 Mon Nov 28 20:49:26 UTC 2016) Processor count: 2 Program data path: /var/lib/emby-server Application directory: /usr/lib/emby-server/bin System.Threading.LockRecursionException: Write lock may not be acquired with read lock held. This pattern is prone to deadlocks. Please ensure that read locks are released before taking a write lock. If an upgrade is necessary, use an upgrade lock in place of the read lock. at System.Threading.ReaderWriterLockSlim.TryEnterWriteLockCore (System.Threading.ReaderWriterLockSlim+TimeoutTracker timeout) [0x00084] in <63992662b765477a898ef49cdcc99ee2>:0 at System.Threading.ReaderWriterLockSlim.TryEnterWriteLock (System.Threading.ReaderWriterLockSlim+TimeoutTracker timeout) [0x00002] in <63992662b765477a898ef49cdcc99ee2>:0 at System.Threading.ReaderWriterLockSlim.TryEnterWriteLock (System.Int32 millisecondsTimeout) [0x00007] in <63992662b765477a898ef49cdcc99ee2>:0 at System.Threading.ReaderWriterLockSlim.EnterWriteLock () [0x00000] in <63992662b765477a898ef49cdcc99ee2>:0 at Emby.Server.Implementations.Data.ReaderWriterLockSlimExtensions+WriteLockToken..ctor (System.Threading.ReaderWriterLockSlim sync) [0x0000d] in <69467851aade41f1b491a89f8308d1c2>:0 at Emby.Server.Implementations.Data.ReaderWriterLockSlimExtensions.Write (System.Threading.ReaderWriterLockSlim obj) [0x00000] in <69467851aade41f1b491a89f8308d1c2>:0 at Emby.Server.Implementations.Data.BaseSqliteRepository.CreateConnection (System.Boolean isReadOnly) [0x0010b] in <69467851aade41f1b491a89f8308d1c2>:0 at Emby.Server.Implementations.Security.AuthenticationRepository.Get (MediaBrowser.Controller.Security.AuthenticationInfoQuery query) [0x0001d] in <69467851aade41f1b491a89f8308d1c2>:0 at Emby.Server.Implementations.Session.SessionManager+<GetAuthorizationToken>c__async10.MoveNext () [0x00063] in <69467851aade41f1b491a89f8308d1c2>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 at Emby.Server.Implementations.Session.SessionManager+<AuthenticateNewSessionInternal>c__asyncF.MoveNext () [0x0030b] in <69467851aade41f1b491a89f8308d1c2>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 at MediaBrowser.Api.UserService+<Post>c__async1.MoveNext () [0x00128] in <c6cb9d7664c2483ba15afecf7107d9f7>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable+ConfiguredTaskAwaiter.GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 at ServiceStack.Host.ServiceExecGeneral+<Execute>c__async0.MoveNext () [0x00185] in <caa4e1a3c63c489aa524350bc5d2c931>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 at ServiceStack.Host.ServiceController+<Execute>c__async0.MoveNext () [0x00142] in <caa4e1a3c63c489aa524350bc5d2c931>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 at ServiceStack.Host.RestHandler+<ProcessRequestAsync>c__async1.MoveNext () [0x00167] in <caa4e1a3c63c489aa524350bc5d2c931>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable+ConfiguredTaskAwaiter.GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 at Emby.Server.Implementations.HttpServer.HttpListenerHost+<RequestHandler>c__async0.MoveNext () [0x0065d] in <69467851aade41f1b491a89f8308d1c2>:0 System.Threading.LockRecursionException at System.Threading.ReaderWriterLockSlim.TryEnterWriteLockCore (System.Threading.ReaderWriterLockSlim+TimeoutTracker timeout) [0x00084] in <63992662b765477a898ef49cdcc99ee2>:0 at System.Threading.ReaderWriterLockSlim.TryEnterWriteLock (System.Threading.ReaderWriterLockSlim+TimeoutTracker timeout) [0x00002] in <63992662b765477a898ef49cdcc99ee2>:0 at System.Threading.ReaderWriterLockSlim.TryEnterWriteLock (System.Int32 millisecondsTimeout) [0x00007] in <63992662b765477a898ef49cdcc99ee2>:0 at System.Threading.ReaderWriterLockSlim.EnterWriteLock () [0x00000] in <63992662b765477a898ef49cdcc99ee2>:0 at Emby.Server.Implementations.Data.ReaderWriterLockSlimExtensions+WriteLockToken..ctor (System.Threading.ReaderWriterLockSlim sync) [0x0000d] in <69467851aade41f1b491a89f8308d1c2>:0 at Emby.Server.Implementations.Data.ReaderWriterLockSlimExtensions.Write (System.Threading.ReaderWriterLockSlim obj) [0x00000] in <69467851aade41f1b491a89f8308d1c2>:0 at Emby.Server.Implementations.Data.BaseSqliteRepository.CreateConnection (System.Boolean isReadOnly) [0x0010b] in <69467851aade41f1b491a89f8308d1c2>:0 at Emby.Server.Implementations.Security.AuthenticationRepository.Get (MediaBrowser.Controller.Security.AuthenticationInfoQuery query) [0x0001d] in <69467851aade41f1b491a89f8308d1c2>:0 at Emby.Server.Implementations.Session.SessionManager+<GetAuthorizationToken>c__async10.MoveNext () [0x00063] in <69467851aade41f1b491a89f8308d1c2>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 at Emby.Server.Implementations.Session.SessionManager+<AuthenticateNewSessionInternal>c__asyncF.MoveNext () [0x0030b] in <69467851aade41f1b491a89f8308d1c2>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 at MediaBrowser.Api.UserService+<Post>c__async1.MoveNext () [0x00128] in <c6cb9d7664c2483ba15afecf7107d9f7>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable+ConfiguredTaskAwaiter.GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 at ServiceStack.Host.ServiceExecGeneral+<Execute>c__async0.MoveNext () [0x00185] in <caa4e1a3c63c489aa524350bc5d2c931>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 at ServiceStack.Host.ServiceController+<Execute>c__async0.MoveNext () [0x00142] in <caa4e1a3c63c489aa524350bc5d2c931>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 at ServiceStack.Host.RestHandler+<ProcessRequestAsync>c__async1.MoveNext () [0x00167] in <caa4e1a3c63c489aa524350bc5d2c931>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <8f2c484307284b51944a1a13a14c0266>:0 at System.Runtime.CompilerServices.ConfiguredTaskAwaitable+ConfiguredTaskAwaiter.GetResult () [0x00000] in <8f2c484307284b51944a1a13a14c0266>:0 at Emby.Server.Implementations.HttpServer.HttpListenerHost+<RequestHandler>c__async0.MoveNext () [0x0065d] in <69467851aade41f1b491a89f8308d1c2>:0 Edited November 29, 2016 by wintrmute Link to comment Share on other sites More sharing options...
Luke 37057 Posted November 29, 2016 Share Posted November 29, 2016 Hi, there. Thanks for reporting this issue. We will take a look. Link to comment Share on other sites More sharing options...
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