Stack overflow in Mono interpreter on some System.Threading.Tasks.Dataflow.Tests tests #38817
Description
Description
===========================================================================================================
~/work/AA0C09B2/w/A5730975/e ~/work/AA0C09B2/w/A5730975/e
Discovering: System.Threading.Tasks.Dataflow.Tests (method display = ClassAndMethod, method display options = None)
Discovered: System.Threading.Tasks.Dataflow.Tests (found 290 of 297 test cases)
Starting: System.Threading.Tasks.Dataflow.Tests (parallel test collections = on, max threads = 2)
Stack overflow: IP: 0x7fa1a0f1e061, fault addr: 0x7fa15effa010
Stacktrace:
~/work/AA0C09B2/w/A5730975/e
----- end Tue Jun 30 23:02:46 UTC 2020 ----- exit code 1 ----------------------------------------------------------
Supposedly this is a regression because stack limits were added to the interpreter, and some Dataflow tests use a LOT of stack.
Configuration
Interpreter on x64 Linux
Regression?
This broke some time between when interpreter tests stopped running in the interpreter (possibly in 9929c07) and now.
Filing an issue, mostly so I can ActiveIssue the tests & re-enable interpreter testing.