Bug 33157 - Bug trace with duplicati application in a linux NAS SERVER
Summary: Bug trace with duplicati application in a linux NAS SERVER
Status: NEW
Alias: None
Product: Runtime
Classification: Mono
Component: Debugger ()
Version: unspecified
Hardware: PC Linux
: --- normal
Target Milestone: ---
Assignee: Zoltan Varga
Depends on:
Reported: 2015-08-17 12:48 UTC by BOCCHIETTI
Modified: 2015-08-17 12:52 UTC (History)
3 users (show)

Is this bug a regression?: ---
Last known good build:

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Description BOCCHIETTI 2015-08-17 12:48:59 UTC

I have a bug repport done by duplicati application on a linux NAS SERVER.
The task is every time close before the end.

I suspect that the memory is never drained, so the cache memory grow up until it's full, and the duplicati application shut down with those tow repport error :

First :


Native stacktrace:

	/usr/bin/mono() [0x4b73d8]
	/usr/bin/mono() [0x50f13b]
	/usr/bin/mono() [0x423d22]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0x10340) [0x7f2a27e70340]
	/usr/bin/mono() [0x527b90]
	/usr/bin/mono(mono_get_delegate_invoke+0x9) [0x5b5379]
	/usr/bin/mono(mono_runtime_delegate_invoke+0x21) [0x5b5421]
	/usr/bin/mono() [0x5948b9]
	/usr/bin/mono() [0x58e34b]
	/usr/bin/mono() [0x62410d]
	/usr/bin/mono() [0x633ef5]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0x8182) [0x7f2a27e68182]
	/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f2a27b9547d]

Debug info from gdb:

Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.

Aborted (core dumped)

second :

Object reference not set to an instance of an object

Unhandled Exception:
System.ObjectDisposedException: The object was used after being disposed.
  at Mono.Security.Protocol.Tls.SslStreamBase.checkDisposed () [0x00000] in <filename unknown>:0 
  at Mono.Security.Protocol.Tls.SslStreamBase.BeginRead (System.Byte[] buffer, Int32 offset, Int32 count, System.AsyncCallback callback, System.Object state) [0x00000] in <filename unknown>:0 
  at System.Net.Security.SslStream.BeginRead (System.Byte[] buffer, Int32 offset, Int32 count, System.AsyncCallback asyncCallback, System.Object asyncState) [0x00000] in <filename unknown>:0 
  at System.Net.Security.SslStream.Read (System.Byte[] buffer, Int32 offset, Int32 count) [0x00000] in <filename unknown>:0 
  at System.IO.StreamReader.ReadBuffer () [0x00000] in <filename unknown>:0 
  at System.IO.StreamReader.ReadLine () [0x00000] in <filename unknown>:0 
  at System.Net.FtpWebRequest.GetResponseStatus () [0x00000] in <filename unknown>:0 
  at System.Net.FtpWebRequest.SetTransferCompleted () [0x00000] in <filename unknown>:0 
  at (wrapper remoting-invoke-with-check) System.Net.FtpWebRequest:SetTransferCompleted ()
  at System.Net.FtpDataStream.Dispose (Boolean disposing) [0x00000] in <filename unknown>:0 
  at System.Net.FtpDataStream.Finalize () [0x00000] in <filename unknown>:0

Could you give to me how to correct it.

Thanks a lot.

best regards.
Comment 1 BOCCHIETTI 2015-08-17 12:52:24 UTC
The OS is : ubuntu LTS 14.04