Re: stress-ng process termination issue
Michael Kelly, le jeu. 31 juil. 2025 10:27:38 +0100, a ecrit:
> My virtual machine is regularly locking with all sorts of processes stuck in
> vm_fault_continue after running the test case for longer periods. It's
> possible there's an issue with page in from the default pager as the test
> case exercises swapping very intensively. That seems the most likely cause
> but it's just a guess at the moment.
It's quite probable, as swapping is a very involved vm thing and we do
know that there are some issues with it, we see sometimes odd build
failures on buildds due to this.
Perhaps you can tune the stress-ng scenarii to isolate the termination
test that you are after from swapping concerns.
Samuel
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