Last Modified: Apr 28, 2025
                                            Affected Product(s):
                                            BIG-IP Install/Upgrade, LTM
                                        
                                            Known Affected Versions:
                                            15.1.0.4
                                        
                                            Fixed In:
                                            15.1.0.5
                                        
                                Opened: Jul 10, 2020 Severity: 2-Critical
                                
                                    
After upgrade to v15.1.0.4, config does not load. Logs show: -- err mcpd[11863]: 01b50049:3: FipsUserMgr Error: Master key load failure. -- err mcpd[11863]: 01070712:3: Caught configuration exception (0), FIPS 140 operations not available on this system. -- err tmsh[14528]: 01420006:3: Loading configuration process failed.
Cannot upgrade to v15.1.0.4, and the system is offline. Important: Although you cannot prevent this from happening (except by not upgrading to 15.1.0.4), you can boot back into the previous configuration to recover BIG-IP system operation.
-- Upgrading to v15.1.0.4. -- Using the following platforms: + i5820-DF / i7820-DF + 5250v-F / 7200v-F + 10200v-F + 10350v-F
None.
None