`ZRAM` test generated errors in log messages

Issue

• Customer is testing ZRAM in his test environment.
• He is observing below errors in log messages:

Sep 18 11:41:29 htadmcnc02 multipathd: zram0: remove path (uevent)
Sep 18 11:41:29 htadmcnc02 multipathd: zram1: remove path (uevent)
Sep 18 11:41:58 htadmcnc02 kernel: zram: module is from the staging directory, the quality is unknown, you have been warned.
Sep 18 11:41:58 htadmcnc02 kernel: zram: Creating 2 devices ...
Sep 18 11:41:58 htadmcnc02 multipathd: zram1: add path (uevent)
Sep 18 11:41:58 htadmcnc02 multipathd: zram1: failed to get path uid
Sep 18 11:41:58 htadmcnc02 multipathd: zram0: add path (uevent)
Sep 18 11:41:58 htadmcnc02 multipathd: zram0: failed to get path uid