Looping on reboot with CPU microcode errors

Solution Unverified - Updated -

Issue

Received the following errors after rebooting the server:

Apr 18 01:20:39 Server1 kernel: cpuidle: using governor ladder
Apr 18 01:20:39 Server1 kernel: cpuidle: using governor menu
Apr 18 01:20:39 Server1 kernel: microcode: CPU0 sig=0x206c2, pf=0x1, revision=0x13
Apr 18 01:20:39 Server1 kernel: microcode: CPU1 sig=0x206c2, pf=0x1, revision=0x13
Apr 18 01:20:39 Server1 kernel: microcode: CPU2 sig=0x206c2, pf=0x1, revision=0x13
Apr 18 01:20:39 Server1 kernel: microcode: CPU3 sig=0x206c2, pf=0x1, revision=0x13
Apr 18 01:20:39 Server1 kernel: microcode: CPU4 sig=0x206c2, pf=0x1, revision=0x13
Apr 18 01:20:39 Server1 kernel: microcode: CPU5 sig=0x206c2, pf=0x1, revision=0x13
Apr 18 01:20:39 Server1 kernel: microcode: CPU6 sig=0x206c2, pf=0x1, revision=0x13
Apr 18 01:20:39 Server1 kernel: microcode: CPU7 sig=0x206c2, pf=0x1, revision=0x13
Apr 18 01:20:39 Server1 kernel: microcode: CPU8 sig=0x206c2, pf=0x1, revision=0x13
Apr 18 01:20:39 Server1 kernel: microcode: CPU9 sig=0x206c2, pf=0x1, revision=0x13

Messages looped and did not allow for login or other action to be taken.

Environment

Red Hat Enterprise Linux V 6.2

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In