Comment 32 for bug 34144

The APIC errors begin when the drm module is loaded:
Nov 15 12:59:29 menagerie kernel: [ 45.484698] [drm] Initialized radeon 1.27.0 20060524 on minor 0
Nov 15 12:59:31 menagerie kernel: [ 47.527659] agpgart: Found an AGP 3.0 compliant device at 0000:00:00.0.
Nov 15 12:59:31 menagerie kernel: [ 47.527832] agpgart: Putting AGP V3 device at 0000:00:00.0 into 8x mode
Nov 15 12:59:31 menagerie kernel: [ 47.529800] agpgart: Putting AGP V3 device at 0000:01:00.0 into 8x mode
Nov 15 12:59:31 menagerie kernel: [ 47.895092] [drm] Setting GART location based on new memory map
Nov 15 12:59:31 menagerie kernel: [ 47.895100] [drm] Loading R200 Microcode
Nov 15 12:59:31 menagerie kernel: [ 47.895142] [drm] writeback test succeeded in 1 usecs
Nov 15 12:59:32 menagerie kernel: [ 48.467376] APIC error on CPU0: 00(40)
Nov 15 12:59:32 menagerie kernel: [ 48.833567] APIC error on CPU0: 40(40)
Nov 15 12:59:32 menagerie kernel: [ 49.382855] APIC error on CPU0: 40(40)
etc.

They appear if sis-agp is blacklisted but amd64-agp is loaded (in which case drm can load as well).

So maybe it is a separate issue. I don't know, do you think it needs a new bug?