The precursor of kernel lock and GPU driver exception

[AastaLLL]

Hi,

Please check the request in the topic 342195:

Agx orin(jetpack5.1.2) report errors "BUG: workqueue lockup"

We have many devices that experience kernel lock after running for several months. [image] 1、Execution of tegrastats freezes 2、SSH login and password input will take a long time to enter the system 3、cat /sys/kernel/debug/gpu.0/gr_status Stuck [image] 4、dmesg [image] May I ask how to solve this?

Our internal team wants to collect some data to know more about this issue.
Thansk.