CLI outputs infinite repeating “yes agree” stream without stopping

What version of Codex CLI is running?

codex-cli 0.120.0

What subscription do you have?

plus

Which model were you using?

gpt-5.3-codex [medium]

What platform is your computer?

Linux 6.8.0-45-generic x86_64 x86_64

What terminal emulator and version are you using (if applicable)?

Ghostty

What issue are you seeing?

When using the Codex CLI, the output enters an apparent infinite loop where it continuously prints a repeated phrase like:

yes agree
yes agree
yes agree
yes agree
yes agree
yes agree

This continues indefinitely without termination or user interaction.

Expected Behavior

The CLI should:

• Return a finite response
• Stop after completing the task
• Not enter a repetitive output loop

Actual Behavior

• Output becomes a continuous stream of repeated text
• Process does not terminate on its own
• Requires manual interruption (Ctrl+C)

What steps can reproduce the bug?

Uploaded thread: 019d69d2-0afe-7381-b7eb-82cfcf754ef8

What is the expected behavior?

The CLI should:

• Return a finite response
• Stop after completing the task
• Not enter a repetitive output loop

Additional information

_No response_