linux - Can't understand why node process is crashing on raspberry pi 2 -

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i have created node program uses selenium web driver , cycles through urls.

however i'm not closing web driver instance.

the program running on raspberry pi 2 4 5 hours , crashes.

it freezes pi. i'm getting error preempt arm. someother info related stack.

i'm not sure if memory leak program because i'm not closing web driver instance or limitation of resources on pi itself.

sounds pi getting hot. check error message here
raspberry pi 2 crash: internal error oops preempt smp arm

the default clock setting unstable on devices. take here how change clock settings.
a-look-at-raspberry-pi-2-performance


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