This section lists the issues fixed in this release.
On vMX system, when you configure large number of interfaces, the vFPC CPU utilization might go very high periodically because of interface statistics collection running repeatedly. PR1385853
On vMX platform, kernel core files are generated when the kernel state (ifstates) exceptions occur. PR1398320
While using the IXGBE driver with SR-IOV, during the interface flap at the peer device, the vMX occasionally stops receiving traffic. You must restart the FPC to recover the functionality on the affected interface. PR1401672