What happened is I was submitting a script with OMP_NUM_THREAD variable set to 64444 as opposed to 64. Expected crash for an immature software stack. Vitali On 03/30/2016 01:58 PM, Allen, Benjamin S. wrote:

Your panic dumped to /var/crash/10.17.6.104-2016-03-30-18:36:37 if interested. Appears to be a "divide error: 0000" in intel_pstate. This panic was immediately preceded by:

[78206.294474] hrtimer: interrupt took 11325201 ns [78208.724730] [sched_delayed] sched: RT throttling activated

This appears to match this RHEL Solution article: https://access.redhat.com/solutions/1471663. However we're already running a newer kernel than is listed as the resolution.

Ben

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On Mar 30, 2016, at 1:38 PM, Vitali A. Morozov <[email protected]> wrote:

Finally, I could make it. The KNL box has died...

Ben, can you reboot it, please?

Thanks,

Vitali