iovisor / iovisor/bcc

could not open bpf map: dist, error: Function not implemented

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#3,514 4 comments 0 reactions 0 assignees View on GitHub
Dominant language
C
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Description

I am running on ubuntu 14.04 and arm64 arch. Output of name -r:
4.14.1_newport_0.1+
![image](https://user-images.githubusercontent.com/60272396/123745318-1ed9c800-d87e-11eb-8d4f-79c734218fc2.png)

![image](https://user-images.githubusercontent.com/60272396/123744634-087f3c80-d87d-11eb-9d20-5d3e52bd202e.png)

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by reproducing the “could not open bpf map: dist” error on Ubuntu 14.04, arm64, with the reported 4.14.1_newport_0.1+ kernel. Investigate whether the BPF map operation is unsupported in that environment; done means identifying a reproducible cause and documenting a verified fix or limitation.

Written by the indexing model from the issue text.

Assessment

Tech stack
c, linux
Domain
operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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