Server crash at startup

[Tolotos 61]

Hi, 

 

On my Ubuntu system Emby is not starting anymore. I get the following error:

 

2016-10-31 19:06:18.6321 Info ConnectManager: Loading data from /var/lib/emby-server/data/connect.txt

2016-10-31 19:06:18.6724 Info App: Sqlite 3.11.0 opening page size=4096;cache size=-100000;synchronous=Normal;data source=/var/lib/emby-server/data/library.db;journal mode=Wal;pooling=False;read only=False

2016-10-31 19:06:48.9682 Error Main: UnhandledException

        *** Error Report ***

        Version: 3.0.8400.0

        Command line: /usr/lib/emby-server/bin/MediaBrowser.Server.Mono.exe -programdata /var/lib/emby-server -restartpath /usr/lib/emby-server/restart.sh

        Operating system: Unix 4.4.0.45

        Processor count: 12

        64-Bit OS: True

        64-Bit Process: True

        Program data path: /var/lib/emby-server

        Mono: 4.6.1 (Stable 4.6.1.5/ef43c15 Fri Oct 28 20:30:39 UTC 2016)

        Application Path: /usr/lib/emby-server/bin/MediaBrowser.Server.Mono.exe

        One or more errors occurred.

        System.AggregateException

          at System.Threading.Tasks.Task.WaitAll (System.Threading.Tasks.Task[] tasks, System.Int32 millisecondsTimeout, System.Threading.CancellationToken cancellationToken) [0x00242] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at System.Threading.Tasks.Task.WaitAll (System.Threading.Tasks.Task[] tasks, System.Int32 millisecondsTimeout) [0x00000] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at System.Threading.Tasks.Task.WaitAll (System.Threading.Tasks.Task[] tasks) [0x00000] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at MediaBrowser.Server.Mono.MainClass.RunApplication (MediaBrowser.Server.Implementations.ServerApplicationPaths appPaths, MediaBrowser.Model.Logging.ILogManager logManager, MediaBrowser.Server.Startup.Common.StartupOptions options) [0x000cf] in <f632e7bfcf8641658a646380af248e25>:0

          at MediaBrowser.Server.Mono.MainClass.Main (System.String[] args) [0x0008a] in <f632e7bfcf8641658a646380af248e25>:0

        InnerException: System.Data.SQLite.SQLiteException

        database is locked

        database is locked

          at System.Data.SQLite.SQLite3.Step (System.Data.SQLite.SQLiteStatement stmt) [0x00088] in <eb7ac4c09bbe4cd784c2e9d33e014c35>:0

          at System.Data.SQLite.SQLiteDataReader.NextResult () [0x0016b] in <eb7ac4c09bbe4cd784c2e9d33e014c35>:0

          at System.Data.SQLite.SQLiteDataReader..ctor (System.Data.SQLite.SQLiteCommand cmd, System.Data.CommandBehavior behave) [0x00090] in <eb7ac4c09bbe4cd784c2e9d33e014c35>:0

          at (wrapper remoting-invoke-with-check) System.Data.SQLite.SQLiteDataReader:.ctor (System.Data.SQLite.SQLiteCommand,System.Data.CommandBehavior)

          at System.Data.SQLite.SQLiteCommand.ExecuteReader (System.Data.CommandBehavior behavior) [0x0000c] in <eb7ac4c09bbe4cd784c2e9d33e014c35>:0

          at System.Data.SQLite.SQLiteCommand.ExecuteNonQuery (System.Data.CommandBehavior behavior) [0x00006] in <eb7ac4c09bbe4cd784c2e9d33e014c35>:0

          at System.Data.SQLite.SQLiteCommand.ExecuteNonQuery () [0x00006] in <eb7ac4c09bbe4cd784c2e9d33e014c35>:0

          at MediaBrowser.Server.Implementations.Persistence.DataExtensions.Attach (System.Data.IDbConnection db, System.String path, System.String alias) [0x00039] in <e85b935968f848a3b3f0528cab20a9af>:0

          at MediaBrowser.Server.Implementations.Persistence.SqliteItemRepository+<Initialize>c__async1.MoveNext () [0x01145] in <e85b935968f848a3b3f0528cab20a9af>:0

        --- End of stack trace from previous location where exception was thrown ---

          at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at System.Runtime.CompilerServices.ConfiguredTaskAwaitable+ConfiguredTaskAwaiter.GetResult () [0x00000] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at MediaBrowser.Server.Startup.Common.ApplicationHost+<RegisterResources>c__async2.MoveNext () [0x01865] in <8ce4cddc1ed045d481352d1ee732fd14>:0

        --- End of stack trace from previous location where exception was thrown ---

          at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0004e] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x0002e] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x0000b] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at System.Runtime.CompilerServices.ConfiguredTaskAwaitable+ConfiguredTaskAwaiter.GetResult () [0x00000] in <dca3b561b8ad4f9fb10141d81b39ff45>:0

          at MediaBrowser.Common.Implementations.BaseApplicationHost`1+<Init>c__async0[TApplicationPathsType].MoveNext () [0x00240] in <b885de9a44d3484384b6640883bd1c56>:0

 

 

I deleted "connect.txt" and "library.db*" but the error still persists.

 

-- Tolotos

[Luke 42077]

Only one process can access the db file at a time so if you're using something else to read it then shut that down. If the issue persists, try rebooting your machine.

[Tolotos 61]

Ok, it starts now. I had no other processes running which can access the db files. But I didn't run "lsof | grep -i emby" earlier. Now it shows nothing and emby started. 

If this error comes back I'll fire the lsof to get the process which holds the database files. 

 

Edit:

Now I got it again:

 

 

 lsof | grep -i emby-server

Threadpoo 28842 28859       emby  mem       REG                9,2     164352   28185352 /usr/lib/emby-server/bin/UniversalDetector.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     133120   28185387 /usr/lib/emby-server/bin/WebMarkupMin.Core.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      64512   28185388 /usr/lib/emby-server/bin/MoreLinq.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      47616   28185374 /usr/lib/emby-server/bin/Mono.Nat.dll

Threadpoo 28842 28859       emby  mem       REG                9,2    1100800   28185373 /usr/lib/emby-server/bin/ServiceStack.Api.Swagger.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     102912   28182729 /usr/lib/emby-server/bin/OpenSubtitlesHandler.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      78336   28185363 /usr/lib/emby-server/bin/BDInfo.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      18432   28185389 /usr/lib/emby-server/bin/DvdLib.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      29696   28185355 /usr/lib/emby-server/bin/INIFileParser.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     117760   28185372 /usr/lib/emby-server/bin/SocketHttpListener.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      29184   28185382 /usr/lib/emby-server/bin/Emby.XmlTv.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     216576   28182693 /usr/lib/emby-server/bin/Emby.Drawing.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     185856   28182728 /usr/lib/emby-server/bin/ServiceStack.Client.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     183808   28185385 /usr/lib/emby-server/bin/ServiceStack.Common.dll

Threadpoo 28842 28859       emby  mem       REG                9,2    1679360   28185354 /usr/lib/emby-server/bin/ServiceStack.dll

Threadpoo 28842 28859       emby  mem-r     REG                9,2      32768   36307177 /var/lib/emby-server/data/library.db-shm

Threadpoo 28842 28859       emby  mem       REG                9,2     101888   28185371 /usr/lib/emby-server/bin/ImageMagickSharp.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     273920   28185351 /usr/lib/emby-server/bin/System.Data.SQLite.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      54272   28185377 /usr/lib/emby-server/bin/MediaBrowser.Naming.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     187392   28185360 /usr/lib/emby-server/bin/Mono.Posix.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      59904   28185356 /usr/lib/emby-server/bin/MediaBrowser.XbmcMetadata.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      48128   28185362 /usr/lib/emby-server/bin/MediaBrowser.LocalMetadata.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      79872   28185365 /usr/lib/emby-server/bin/Rssdp.Portable.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     289792   28185367 /usr/lib/emby-server/bin/Rssdp.NetFx40.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     640000   28185379 /usr/lib/emby-server/bin/MediaBrowser.Dlna.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     169472   28185353 /usr/lib/emby-server/bin/MediaBrowser.MediaEncoding.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     573952   28185391 /usr/lib/emby-server/bin/MediaBrowser.Providers.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     128512   28185392 /usr/lib/emby-server/bin/ServiceStack.Interfaces.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      37888   28182732 /usr/lib/emby-server/bin/MediaBrowser.WebDashboard.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     797184   28182730 /usr/lib/emby-server/bin/MediaBrowser.Api.dll

Threadpoo 28842 28859       emby  mem       REG                9,2       5120   28185386 /usr/lib/emby-server/bin/Interfaces.IO.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     339456   28185393 /usr/lib/emby-server/bin/ServiceStack.Text.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      11776   28185384 /usr/lib/emby-server/bin/MediaBrowser.IsoMounting.Linux.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      31472   28182691 /usr/lib/emby-server/bin/Microsoft.IO.RecyclableMemoryStream.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     387584   28185378 /usr/lib/emby-server/bin/SimpleInjector.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     536064   28182684 /usr/lib/emby-server/bin/NLog.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     479744   28185380 /usr/lib/emby-server/bin/MediaBrowser.Model.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     489472   28185381 /usr/lib/emby-server/bin/MediaBrowser.Controller.dll

Threadpoo 28842 28859       emby  mem       REG                9,2    2225152   28185368 /usr/lib/emby-server/bin/MediaBrowser.Server.Implementations.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      18432   28182692 /usr/lib/emby-server/bin/CommonIO.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      47104   28185369 /usr/lib/emby-server/bin/MediaBrowser.Common.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     147968   28185383 /usr/lib/emby-server/bin/MediaBrowser.Common.Implementations.dll

Threadpoo 28842 28859       emby  mem       REG                9,2      89088   28185390 /usr/lib/emby-server/bin/MediaBrowser.Server.Startup.Common.dll

Threadpoo 28842 28859       emby  mem       REG                9,2       5120   28182689 /usr/lib/emby-server/bin/Patterns.Logging.dll

Threadpoo 28842 28859       emby  mem       REG                9,2     108544   28185358 /usr/lib/emby-server/bin/MediaBrowser.Server.Mono.exe

Threadpoo 28842 28859       emby    1w      REG                9,2      22728   36178883 /var/log/emby-server.log

Threadpoo 28842 28859       emby    2w      REG                9,2      22728   36178883 /var/log/emby-server.log

Threadpoo 28842 28859       emby    4uw     REG                9,2   43401216   36307058 /var/lib/emby-server/data/library.db

Threadpoo 28842 28859       emby    5u      REG                9,2          0   36307095 /var/lib/emby-server/data/library.db-wal

Threadpoo 28842 28859       emby    6ur     REG                9,2      32768   36307177 /var/lib/emby-server/data/library.db-shm

Threadpoo 28842 28859       emby    7uw     REG                9,2      34816   36307170 /var/lib/emby-server/data/userdata_v2.db

 

kill -9 28842 don't work

 

Maybe I must wait a longer time the Threadpool will close automatically. A reboot is currently not possible. 

Edited October 31, 2016 by Tolotos