Bug ID 1123685: Occasionally Selinux modules are getting corrupted when the system reboots

Last Modified: Dec 07, 2023

Affected Product(s):
F5OS F5OS(all modules)

Fixed In:
F5OS-A 1.3.0, F5OS-A 1.2.0, F5OS-A 1.1.1

Opened: Jul 01, 2022

Severity: 1-Blocking

Symptoms

In rSeries appliances, if Selinux modules are corrupted -> Virt-handler pod crashes continuously. -> Tenant will be in pending state. -> Semodule file size is 0 in dir "/etc/selinux/targeted/active/modules/400/"

Impact

-> Virt-handler pod is crashing continuously. -> Tenant functionality is impacted.

Conditions

If interruption happens during Selinux modules building on system bootup, the interruption can be an abrupt power off.

Workaround

None.

Fix Information

Identify and remove the corrupted Selinux files and rebuild them while the system is booting up.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips