OCI - Server Hangs Due To Third Party McAfee Module "mfe_fileaccess"

APPLIES TO

Oracle Cloud Infrastructure
Linux OS

SYMPTOMS

Server hangs due to third party McAfee module "mfe_fileaccess"

CAUSE

Server hangs with below Call Trace from messages log file:

kernel: mfe_aac_100710227: loading out-of-tree module taints kernel.

kernel: mfe_aac_100710227: module verification failed: signature and/or required key missing - tainting kernel

kernel: ? mfe_aac_clear_match_results+0x42/0x70 [mfe_aac_100710227]

kernel: mfe_aac_sys_openat_64_bit+0x177/0x2e0 [mfe_aac_100710227]

kernel: ? mfe_aac_evaluate_sub_rule+0x1c/0x40 [mfe_aac_100710227]

kernel: mfe_aac_sys_openat_64_bit+0x177/0x2e0 [mfe_aac_100710227]

kernel: ? mfe_aac_evaluate_sub_rule+0x1c/0x40 [mfe_aac_100710227]