Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[Bug-Candidate]: Inconsistent "thread blocked indefinitely in an mvar operation" #1209

Open
0xicingdeath opened this issue Mar 12, 2024 · 2 comments

Comments

@0xicingdeath
Copy link

Describe the issue:

An inconsistent Echidna failure on Curvance identified the following "thread blocked indefinitely in an mvar operation" that we got intermittently throughout the engagement. This would occasionally result in jobs failing on the cloud. I don't have a whole lot more information on what cause(d) this specific error.

Code example to reproduce the issue:

Occasional runs on Curvance resulted in this error.

Version:

Error was last seen on Echidna 2.2.3 once, and one of the branches containing fixes for Echidna.

Relevant log output:

No response

@zaqk
Copy link

zaqk commented May 19, 2024

I'm also seeing this error frequently on an M1 Macbook

@samalws-tob
Copy link
Collaborator

Anyone who's getting MVar errors: please run the catchMVarErrors branch on your codebase and tell me whether any "[MVar]: Error at ..." message appears before the normal "thread blocked indefinitely in an MVar operation" error message. This should help to pinpoint the cause of these problems

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

3 participants