R32.7.1 / 4.9.253-rt168 : INFO: possible recursive locking detected [ (&pdata->busy_lock) in nvhost_module_busy ]

[SiarheiLiakh]

The issue appears to alternate between this one and another one reported here, depending on which one comes up first:

R32.7.1 / 4.9.253-rt168 : INFO: possible circular locking dependency detected (nvpmodel: all_q_mutex + &hp->lock)

Could you try after disabling the nvpmodel service and share if getting this issue. One way to disable it is by renaming the bin file and then reboot. /home/ubuntu# mv /usr/sbin/nvpmodel /usr/sbin/nvpmodel_bkp

Please see the logs and the full config attached.

Thank you.

20220802-JP461-bootlog.tgz (59.4 KB)
config-4.9.253-rt168.gz (37.1 KB)