Hi All

I am using Mono version 4.8.0.524 and have noticed a memory leak each time I 
create/unload an AppDomain. I have managed to localise the leak down to running 
the code from this bug report:
https://bugzilla.xamarin.com/show_bug.cgi?id=30849

Basically run AppDomain Create/Unload in a tight loop with garbage collection.

Looking at the heap usage I can see it grow by about 1MB on each Create/Unload. 
Eventually it will oom.

Note: I am running mono in a docker container and am using the cAdvisor docker 
to watch the heap usage on my mono container. I don’t think that should have an 
effect but thought it was worth mentioning.

I have tried using both sgen and boehms GC but am seeing the same behaviour 
with both.

Has anyone else seen this?
Many thanks!
John



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