Comment 50 for bug 114520

No there's nothing in those logs. You should have seen messages prefixed by [drm], like this:
[178126.720000] [drm:drm_ioctl] pid=2861, cmd=0xc010644d, nr=0x4d, dev 0xe200, auth=1
[178126.720000] [drm:radeon_cp_indirect] indirect: idx=15 s=24680 e=24696 d=1
[178126.720000] [drm:radeon_cp_dispatch_indirect] indirect: buf=15 s=0x6068 e=0x6078