Hi Folks,
We may have to upgrade the Junos of the box with the fix for PR1270420; since 15.1R6.7 is exposed to the below PR. Since there is a probability of MIC reboot when hitting the same.
Resolved In: 15.1R6-S1 15.1R7 16.1R5 16.2R2 16.2R3
On MIC-3D-20GE-SFP-E and MIC-3D-20GE-SFP-EH, an interrupt threshold was introduced, if MIC error interrupts are more than the threshold (> 2500 per 5min), the MIC will be restarted. Due to that change, MIC error interrupts will hog the CPU when restart is initiated. PR1270420