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.

Sign up for GitHub

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

Jump to bottom

tcpdump ebpf out of memory #4

Closed
berthubert opened this issue Aug 22, 2022 · 2 comments
Closed

tcpdump ebpf out of memory #4

berthubert opened this issue Aug 22, 2022 · 2 comments

Comments

@berthubert
Copy link
Owner

it appears at least on some linux, the google prefix filter is too much:

Warning: Kernel filter failed: Cannot allocate memory

Unsure what the effect is.
@Aschen
Copy link

Aschen commented Aug 22, 2022

It's possible to increase the available memory sudo sysctl net.core.optmem_max=204800

berthubert added a commit that referenced this issue Aug 22, 2022
@berthubert
Fix issue #4
9cb01ff
@berthubert
Copy link
Owner Author

Addressed in documentation, thanks!

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@Aschen @berthubert