10 people reported

All time, since Sep 22, including 8 thumbs-up on GitHub.

Sandbox socket mount isolation fails

“error building bubblewrap command: cannot establish app-server socket mount isolation”

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/codex/issues/15769/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Sandbox fails to establish app-server socket mount isolation on Btrfs. Filesystem-restricted commands are rejected before bubblewrap can start them, with Btrfs subvolumes or /tmp mounted from /var/lib/system-tmp.

Is this your bug?

File my report
Where
Linux sandbox
Error text
error building bubblewrap command: cannot establish app-server socket mount isolationPasted in 2 reports
Versions
0.156.0 to 0.156.1
Platforms
Linux
How bad
Breaks a normal workflow.

Part of: Linux sandbox rejects host mounts4 bugs

  1. Sandbox mountinfo path error81 people
  2. WSL2 sandbox fails to start36 people
  3. Sandbox fails on overmounts4 people

Original reports2, newest first

  1. codex sandbox fails with cannot establish app-server socket mount isolation on Btrfs subvolume layoutOn GitHub#47708
  2. Linux/Btrfs: sandbox rejects app-server socket mount when fstat device differs from mountinfoOn GitHub#47415

Do you work on Codex?

Claim its RAP Sheet to see what your users report and answer them in one place.