[Opensim-users] Out of memory exception on logout r/17830

Chris mewtwo0641 at cox.net
Thu Jan 19 08:19:49 UTC 2012 

I will also sometimes get a HandleRequest() OoM exception on login. Then 
will be returned to the login screen with the "Despite our best 
efforts... could not log in" message:

2012-01-19 02:16:13,218 ERROR - 
OpenSim.Framework.Servers.HttpServer.BaseHttpServer [BASE HTTP SERVER]: 
HandleRequest() threw System.OutOfMemoryException: Exception of type 
'System.OutOfMemoryException' was thrown.
    at System.String.ToCharArray()
    at System.Text.Encoding.GetBytes(String s)
    at 
OpenSim.Framework.Servers.HttpServer.BaseHttpServer.HandleXmlRpcRequests(OSHttpRequest 
request, OSHttpResponse response) in c:\Documents and 
Settings\admin\Desktop\opensim-e7619f7\OpenSim\Framework\Servers\HttpServer\BaseHttpServer.cs:line 
942
    at 
OpenSim.Framework.Servers.HttpServer.BaseHttpServer.HandleRequest(OSHttpRequest 
request, OSHttpResponse response) in c:\Documents and 
Settings\admin\Desktop\opensim-e7619f7\OpenSim\Framework\Servers\HttpServer\BaseHttpServer.cs:line 
647

On 1/18/2012 8:39 AM, admin wrote:
> Hello all,
>
> On git r/17830, I am getting an out of memory exception when ever I 
> try to detach a scripted object or on logout. I also have to tell the 
> viewer to detach the attachments sometimes as many as 5 times in a row 
> before it will actually detach (Seems to affect non scripted objects 
> as well). I've tried deleting the contents of my ScriptsEngine folder 
> as well as my assetcache folder to no avail. Sometimes the exception 
> triggers and sometimes it doesn't (about every other detach attempt or 
> logout attempt).
>
>
> *Exceptions:
> On log out:
> ==========
> *
> 2012-01-18 07:47:12,281 ERROR - 
> OpenSim.Region.ClientStack.LindenUDP.LLClientView [LLCLIENTVIEW]: 
> Caught exception while processing 
> OpenMetaverse.Packets.LogoutRequestPacket for mewtwo0641 Alito, 
> Exception of type 'System.OutOfMemoryException' was thrown.    at 
> System.String.ToCharArray()
>    at System.Text.Encoding.GetBytes(String s)
>    at OpenMetaverse.Utils.StringToBytes(String str)
>    at 
> OpenSim.Region.CoreModules.Avatar.Attachments.AttachmentsModule.UpdateKnownItem(IScenePresence 
> sp, SceneObjectGroup grp) in c:\Documents and 
> Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\CoreModules\Avatar\Attachments\AttachmentsModule.cs:line 
> 486
>    at 
> OpenSim.Region.CoreModules.Avatar.Attachments.AttachmentsModule.SaveChangedAttachments(IScenePresence 
> sp) in c:\Documents and Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\CoreModules\Avatar\Attachments\AttachmentsModule.cs:line 
> 164
>    at OpenSim.Region.Framework.Scenes.Scene.RemoveClient(UUID agentID, 
> Boolean closeChildAgents) in c:\Documents and 
> Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\Framework\Scenes\Scene.cs:line 3122
>    at OpenSim.Region.ClientStack.LindenUDP.LLClientView.Close() in 
> c:\Documents and Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\ClientStack\Linden\UDP\LLClientView.cs:line 
> 517
>    at 
> OpenSim.Region.ClientStack.LindenUDP.LLUDPServer.RemoveClient(LLUDPClient 
> udpClient) in c:\Documents and Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\ClientStack\Linden\UDP\LLUDPServer.cs:line 
> 1033
>    at 
> OpenSim.Region.ClientStack.LindenUDP.LLUDPServer.LogoutHandler(IClientAPI 
> client) in c:\Documents and Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\ClientStack\Linden\UDP\LLUDPServer.cs:line 
> 1340
>    at System.Action`1.Invoke(T obj)
>    at 
> OpenSim.Region.ClientStack.LindenUDP.LLClientView.Logout(IClientAPI 
> client) in c:\Documents and Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\ClientStack\Linden\UDP\LLClientView.cs:line 
> 11217
>    at 
> OpenSim.Region.ClientStack.LindenUDP.LLClientView.HandleLogout(IClientAPI 
> client, Packet packet) in c:\Documents and 
> Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\ClientStack\Linden\UDP\LLClientView.cs:line 
> 11201
>    at 
> OpenSim.Region.ClientStack.LindenUDP.LLClientView.ProcessSpecificPacketAsync(Object 
> state) in c:\Documents and Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\ClientStack\Linden\UDP\LLClientView.cs:line 
> 683
>
> *On manual attachment detach:
> ==========================*
>
> 2012-01-18 07:53:04,156 ERROR - 
> OpenSim.Region.ClientStack.LindenUDP.LLClientView [LLCLIENTVIEW]: 
> Caught exception while processing 
> OpenMetaverse.Packets.ObjectDetachPacket for mewtwo0641 Alito, 
> Exception of type 'System.OutOfMemoryException' was thrown.    at 
> System.String.Concat(String str0, String str1)
>    at OpenMetaverse.Utils.StringToBytes(String str)
>    at 
> OpenSim.Region.CoreModules.Avatar.Attachments.AttachmentsModule.UpdateKnownItem(IScenePresence 
> sp, SceneObjectGroup grp) in c:\Documents and 
> Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\CoreModules\Avatar\Attachments\AttachmentsModule.cs:line 
> 486
>    at 
> OpenSim.Region.CoreModules.Avatar.Attachments.AttachmentsModule.DetachSingleAttachmentToInvInternal(IScenePresence 
> sp, UUID itemID) in c:\Documents and 
> Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\CoreModules\Avatar\Attachments\AttachmentsModule.cs:line 
> 699
>    at 
> OpenSim.Region.CoreModules.Avatar.Attachments.AttachmentsModule.DetachSingleAttachmentToInv(IScenePresence 
> sp, UUID itemID) in c:\Documents and 
> Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\CoreModules\Avatar\Attachments\AttachmentsModule.cs:line 
> 401
>    at 
> OpenSim.Region.CoreModules.Avatar.Attachments.AttachmentsModule.Client_OnObjectDetach(UInt32 
> objectLocalID, IClientAPI remoteClient) in c:\Documents and 
> Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\CoreModules\Avatar\Attachments\AttachmentsModule.cs:line 
> 917
>    at 
> OpenSim.Region.ClientStack.LindenUDP.LLClientView.HandleObjectDetach(IClientAPI 
> sender, Packet Pack) in c:\Documents and 
> Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\ClientStack\Linden\UDP\LLClientView.cs:line 
> 6170
>    at 
> OpenSim.Region.ClientStack.LindenUDP.LLClientView.ProcessSpecificPacketAsync(Object 
> state) in c:\Documents and Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\ClientStack\Linden\UDP\LLClientView.cs:line 
> 683
>
> *
> If I log in after OoM Exception is thrown:
> ==================================*
>
> 2012-01-18 08:02:35,687 ERROR - 
> OpenSim.Region.CoreModules.Avatar.Attachments.AttachmentsModule 
> [ATTACHMENTS MODULE]: Unable to rez attachment: Exception of type 
> 'System.OutOfMemoryException' was thrown.   at 
> System.String.CreateStringFromEncoding(Byte* bytes, Int32 byteLength, 
> Encoding encoding)
>    at System.Text.UTF8Encoding.GetString(Byte[] bytes, Int32 index, 
> Int32 count)
>    at OpenMetaverse.Utils.BytesToString(Byte[] bytes)
>    at 
> OpenSim.Region.CoreModules.Framework.InventoryAccess.BasicInventoryAccessModule.RezObject(IClientAPI 
> remoteClient, InventoryItemBase item, UUID assetID, Vector3 RayEnd, 
> Vector3 RayStart, UUID RayTargetID, Byte BypassRayCast, Boolean 
> RayEndIsIntersection, Boolean RezSelected, Boolean RemoveItem, UUID 
> fromTaskID, Boolean attachment) in c:\Documents and 
> Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\CoreModules\Framework\InventoryAccess\InventoryAccessModule.cs:line 
> 725
>    at 
> OpenSim.Region.CoreModules.Framework.InventoryAccess.BasicInventoryAccessModule.RezObject(IClientAPI 
> remoteClient, UUID itemID, Vector3 RayEnd, Vector3 RayStart, UUID 
> RayTargetID, Byte BypassRayCast, Boolean RayEndIsIntersection, Boolean 
> RezSelected, Boolean RemoveItem, UUID fromTaskID, Boolean attachment) 
> in c:\Documents and Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\CoreModules\Framework\InventoryAccess\InventoryAccessModule.cs:line 
> 692
>    at 
> OpenSim.Region.CoreModules.Avatar.Attachments.AttachmentsModule.RezSingleAttachmentFromInventoryInternal(IScenePresence 
> sp, UUID itemID, UUID assetID, UInt32 attachmentPt) in c:\Documents 
> and Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\CoreModules\Avatar\Attachments\AttachmentsModule.cs:line 
> 720
>    at 
> OpenSim.Region.CoreModules.Avatar.Attachments.AttachmentsModule.RezSingleAttachmentFromInventory(IScenePresence 
> sp, UUID itemID, UInt32 AttachmentPt) in c:\Documents and 
> Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\CoreModules\Avatar\Attachments\AttachmentsModule.cs:line 
> 308
>    at 
> OpenSim.Region.CoreModules.Avatar.Attachments.AttachmentsModule.RezAttachments(IScenePresence 
> sp) in c:\Documents and Settings\admin\Desktop\opensim-e7619f7 
> r17830\opensim-e7619f7\OpenSim\Region\CoreModules\Avatar\Attachments\AttachmentsModule.cs:line 
> 142
>
> -- 
> OpenSim: 9 Region Standalone on 0.7.3 Dev
> Physics: Open Dynamics Engine
> OS: Windows XP 32 Bit
> CPU: AMD Phenom II X4 840 3.2 GHz
> Memory: 3 GB DDR3
> Database: MySQL 5.1.11
>
>
> _______________________________________________
> Opensim-users mailing list
> Opensim-users at lists.berlios.de
> https://lists.berlios.de/mailman/listinfo/opensim-users


-- 
OpenSim: 9 Region Standalone on 0.7.3 Dev
Physics: Open Dynamics Engine
OS: Windows XP 32 Bit
CPU: AMD Phenom II X4 840 3.2 GHz
Memory: 3 GB DDR3
Database: MySQL 5.1.11

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