_Testing issues_

Branch: tags/v20.11

3a9281f20e36c3ccf49ad421ac99a28a650f220c --> testing fail

Test environment and result as below:

+-----------------+----------------+
|   Environment   | dpdk_unit_test |
+=================+================+
| Arch Linux      | FAIL           |
+-----------------+----------------+
| RHEL 7          | FAIL           |
+-----------------+----------------+
| RHEL8           | FAIL           |
+-----------------+----------------+
| Fedora 31       | FAIL           |
+-----------------+----------------+
| Fedora 33       | PASS           |
+-----------------+----------------+
| Ubuntu 18.04    | PASS           |
+-----------------+----------------+
| CentOS Stream 8 | PASS           |
+-----------------+----------------+
| Fedora 32       | PASS           |
+-----------------+----------------+
| Fedora 34       | PASS           |
+-----------------+----------------+
| Ubuntu 20.04    | PASS           |
+-----------------+----------------+
| Fedora 34 clang | PASS           |
+-----------------+----------------+

==== 20 line log output for Fedora 31 (dpdk_unit_test): ====

==== End log output ====

Arch Linux
	Kernel: 5.4.0-73-generic
	Compiler: gcc 11.1.0

RHEL 7
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 4.8.5 20150623 (Red Hat 4.8.5-44)

RHEL8
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 8.3.1 20191121 (Red Hat 8.3.1-5)

Fedora 31
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 9.3.1

Fedora 33
	Kernel: 5.4.0-72-generic
	Compiler: gcc 10.3.1 20210422 (Red Hat 10.3.1-1)

Ubuntu 18.04
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 7.5.0-3ubuntu1~18.04

CentOS Stream 8
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 8.4.1 20200928

Fedora 32
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 10.2.1

Fedora 34
	Kernel: 5.4.0-72-generic
	Compiler: gcc 11.1.1 20210428 (Red Hat 11.1.1-1)

Ubuntu 20.04
	Kernel: 4.18.0-240.10.1.el8_3.x86_64
	Compiler: gcc 9.3.0-17ubuntu1~20.04

Fedora 34 clang
	Kernel: 5.4.0-72-generic
	Compiler: clang 12.0.0 (Fedora 12.0.0-0.3.rc1.fc34)

To view detailed results, visit:
https://lab.dpdk.org/results/dashboard/tarballs/20981/

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