[Mono-list] mono_hazard_pointer??

[Robert Jordan]

Scott Fluto wrote:
> ya, for me , its running in the nunit_console test runner and it seems
> to happen after its finished running the tests. I put the tests in a
> batch to continuously run and after a few interations it will crash with
> these errors. For us, we run complex simulations that take hours to run
> so even 1 failure randomly can cause us many problems so we really need
> a stable mono environment.

You may try setting the env var MONO_NO_UNLOAD=1 while running
the tests. This is of course suboptimal because app domains
are not unloaded anymore, but it should let you run the tests.

 > The 1.2.5 seems to be pretty stable but the
> 1.2.6 and the current svn source seems to have some stability problems.
> Given its not released yet i can understand it but the 1.2.6 prerelease
> is still rough around the edges.

Which other stability problems? Please file bugs.

Robert


> 
>  
> 
> scott
> 
>  
> 
> From: mono-list-bounces at lists.ximian.com
> [mailto:mono-list-bounces at lists.ximian.com] On Behalf Of Andrus
> Sent: December-03-07 8:41 AM
> To: mono-list at lists.ximian.com
> Subject: Re: [Mono-list] mono_hazard_pointer??
> 
>  
> 
> I reported the same issue yesterday in this list.
> 
> Havent got any response.
> 
>  
> 
> For me it seems to occurs randomly but only when I exit my application. 
> 
> I havent found exact steps to reproduce this.
> 
>  
> 
> Andrus.
> 
> 	----- Original Message ----- 
> 
> 	From: Scott Fluto <mailto:Scott.Fluto at cmgl.ca>  
> 
> 	To: mono-list at lists.ximian.com 
> 
> 	Sent: Monday, December 03, 2007 5:07 PM
> 
> 	Subject: [Mono-list] mono_hazard_pointer??
> 
> 	 
> 
> 	When we run our unit tests under mono every once and a while all
> the unit tests will start failing with this error:
> 
> 	** (process:10045): ERROR (recursed) **: file threads.c: line
> 386 (mono_hazard_pointer_get): assertion failed: (current_thread &&
> current_thread->small_id >= 0)
> 
> 	 
> 
> 	Since we started using the source code from October to now , we
> started getting more of these hazard point errors. I cant really
> pinpoint how or why since its so random, its like something snaps and
> everything after that just starts failing with the mono_hazard_pointer. 
> 
> 	 
> 
> 	Can anyone shed any like on this. I would raise a bug issue but
> I cant really give any examples yet.
> 
> 	 
> 
> 	thanks
> 
> 	 
> 
> 	scott
> 
> 	
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