RB1100AHX2 with 6.36.X problem

Hello I’m using RB1100AHX2. After I update firmware to 6.36.X, Usually fan starts to work very hard and reboot.
when I check the logs

It shows me ‘kernel failure’ and ‘out of memory condition was detected’. But no problem on 6.34.6. only happens on 6.36.X
I think It’s a firmware problem.