[    4.864354] microcode: CPU0 sig=0x306c3, pf=0x10, revision=0x12
[    4.926152] microcode: CPU1 sig=0x306c3, pf=0x10, revision=0x12
[    4.927467] microcode: CPU2 sig=0x306c3, pf=0x10, revision=0x12
[    4.928587] microcode: CPU3 sig=0x306c3, pf=0x10, revision=0x12
[    4.929583] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 4625.547806] microcode: CPU0 updated to revision 0x16, date = 2013-08-07
[ 4625.549826] microcode: CPU1 updated to revision 0x16, date = 2013-08-07
[ 4625.550912] microcode: CPU2 updated to revision 0x16, date = 2013-08-07
[ 4625.551972] microcode: CPU3 updated to revision 0x16, date = 2013-08-07