GrapheneOS / os-issue-tracker

Issue tracker for GrapheneOS Android Open Source Project hardening work. Standalone projects like Auditor, AttestationServer and hardened_malloc have their own dedicated trackers.
https://grapheneos.org/
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Triple crash of system_server followed by shutdown and overheat on Pixel 9 Pro #4355

Closed schuelermine closed 6 days ago

schuelermine commented 6 days ago

I went to bed with my phone and woke up to a very overheating turned-off phone. After cooling it and rebooting I don't get a message saying that the system overheated and turned off therefore, but three crash messages from system_server. system_server crash b55874ae3e3a.txt system_server crash 57e9ecdf56b2.txt system_server crash 66ecd50693bd.txt

Battery after reboot is about 30%. Battery saver and Night Light were on.

thestinger commented 6 days ago

Looks like that might be a hardware glitch where fingerprint stopped working. The OS should handle that better but it's an upstream limitation and not the kind of thing we're likely to improve. It would be very hard for us to test the fingerprint sensor stopping working after it was working.