Jetson TX2 watchdog reboot on custom device

Autonomous Machines Jetson & Embedded Systems Jetson TX2
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#1

Hi,

I am using jetson TX2 4GB module.

in my custom board when i am running the command device is getting stucked and it is giving watchdog reset.

“shutdown -h now”

getting below log messages

root@tegra-ubuntu:/home/ubuntu# dmesg | grep reset
[ 0.418854] tegra-pmc: ### PMC reset source: TEGRA_BCCPLEX_WATCHDOG
[ 0.418867] tegra-pmc: ### PMC reset level: TEGRA_RESET_LEVEL_L1
[ 0.418879] tegra-pmc: ### PMC reset status reg: 0x9

can anyone can please help here what does these TEGRA_BCCPLEX_WATCHDOG means?

can you get much information here

#4

Any update on this

#5

hello anupam.kumar,

may I know which l4t release version it is? you may check $ cat /etc/nv_tegra_release for details.
could you please also check you’re able to reproduce the same to let system schedule a shutdown?
for example, exclude now options, $ sudo shutdown -h, to let system shutdown schedule.
thanks

#6

I am using SDK version 32.4.3.

i tried “sudo shutdown -h” command,it is also stucking some where,device is not going to shutdown…can you please help here.

#11

hello anupam.kumar,

we cannot reproduce the issue on the reference platform, Jetson TX2.
please review your power-off sequence since you’re having a custom board.
thanks