_Functional Testing issues_

Branch: dpdk-next-net

1e12a9fca90c0a355db3e8836815f70014d43179 --> functional testing fail

Test environment and result as below:

Ubuntu 20.04
Kernel: 4.15.0-65-generic
Compiler: gcc gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0
NIC: Broadcom Inc. brcm_57414 25000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 1/3
	Failed Tests:
		- scatter


To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/tarballs/17987/

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