https://bugzilla.kernel.org/show_bug.cgi?id=77181 --- Comment #7 from Mantas Mikulėnas <grawity@xxxxxxxxx> --- (In reply to Alex Deucher from comment #2) > Is this a regression? If so, can you bisect? Narrowed it down to the UVD merge for 3.10 (f18353eee757). ec5891fbe1b0 ("drm/radeon: UVD bringup v8") was the first commit with the "fence wait failed" errors: [ +0.010612] sd 0:0:0:0: [sda] Starting disk [ +9.661530] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [ +0.000003] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000004 last fence id 0x0000000000000002) [ +0.000003] [drm:r600_uvd_ib_test] *ERROR* radeon: fence wait failed (-35). [ +0.000002] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-35). [ +1.614706] PM: restore of devices complete after 11819.193 msecs Seven commits in between [f2ba57b5eab8, ef0e6e657cfe] were also bad, but with a different error message: [ +0.010618] sd 0:0:0:0: [sda] Starting disk [ +0.560078] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ +1.020296] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ +1.020318] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ +1.020299] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ +1.020297] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ +1.020298] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ +1.020298] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ +1.020323] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ +1.020297] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ +1.020297] [drm:r600_uvd_init] *ERROR* UVD not responding, trying to reset the VCPU!!! [ +0.020007] [drm:r600_uvd_init] *ERROR* UVD not responding, giving up!!! [ +0.000001] [drm:evergreen_startup] *ERROR* radeon: error initializing UVD (-1). [ +0.000026] [drm] ib test on ring 0 succeeded in 0 usecs [ +0.000025] [drm] ib test on ring 3 succeeded in 1 usecs [ +1.614533] PM: restore of devices complete after 11878.332 msecs [ +0.055061] PM: Image restored successfully. 4474f3a91f95 was the last good commit: [ +0.010691] sd 0:0:0:0: [sda] Starting disk [ +1.154120] PM: restore of devices complete after 1645.354 msecs -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
