UI family
UI_a009_SquashfsError
Not Available
What does the UI_a009_SquashfsError alert mean?
A SquashFS (file system) error was detected.
What you'll see in your Tesla
- Not Available
What triggers it
A cron job checking the syslogs and running every hour detected the pattern ' kernel: .* SQUASHFS error: '.
When it clears
No SquashFS error was found in syslogs by the cron job.
Potential impact
A SquashFS error may cause a reboot cycle leading to a blank and unresponsive display.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Semitruck
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.