Jetson TX2 - CPU Core 0 Stuck at 100% Usage and System Crash Issues

[KevinFFF]

@gobildolma

I changed the /proc/irq/xx/smp_affinity but it still sets it to a single core. When I reboot, I see it set to core 0 as before.

It is expected since it is only valid until shutdown.

@gobildolma

when I wrote cat /proc/interrupts I see;

Which IRQ would you like to be handled by other CPU?

Please also share the result of top command on your board to check what occupied the CPU resource.