The relevant section is below. It all looks fine until it lists ring 5. The ring 5 address doesn't match rings 0 to 4 at all and looks corrupted. Why is it so high?
It continues however and ring 5 passes a ring test along with the rest. But then there is a fail with UVD and ring 5 failed an IB test. Are these fails normal? I don't like fails like that as it points to a fault. And that ring 5 address is still odd.
Code: Select all
[ 0.401178] Linux agpgart interface v0.103
[ 0.401348] [drm] radeon kernel modesetting enabled.
[ 0.401639] [drm] initializing kernel modesetting (OLAND 0x1002:0x6610 0x174B:0xE269 0x87).
[ 0.730566] ATOM BIOS: C66201
[ 0.730715] radeon 0000:01:00.0: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
[ 0.730734] radeon 0000:01:00.0: GTT: 2048M 0x0000000080000000 - 0x00000000FFFFFFFF
[ 0.730745] [drm] Detected VRAM RAM=2048M, BAR=256M
[ 0.730754] [drm] RAM width 128bits DDR
[ 0.730763] radeon 0000:01:00.0: dma_iommu_get_required_mask: returning bypass mask 0x3ffffffff
[ 0.732128] [drm] radeon: 2048M of VRAM memory ready
[ 0.732142] [drm] radeon: 2048M of GTT memory ready.
[ 0.732175] [drm] Loading oland Microcode
[ 0.732216] [drm] Internal thermal controller with fan control
[ 0.746080] [drm] radeon: dpm initialized
[ 0.746138] [drm] GART: num cpu pages 524288, num gpu pages 524288
[ 0.801708] [drm] PCIE GART of 2048M enabled (table at 0x0000000000165000).
[ 0.801899] radeon 0000:01:00.0: WB enabled
[ 0.801913] radeon 0000:01:00.0: fence driver on ring 0 uses gpu addr 0x0000000080000c00
[ 0.801926] radeon 0000:01:00.0: fence driver on ring 1 uses gpu addr 0x0000000080000c04
[ 0.801937] radeon 0000:01:00.0: fence driver on ring 2 uses gpu addr 0x0000000080000c08
[ 0.801948] radeon 0000:01:00.0: fence driver on ring 3 uses gpu addr 0x0000000080000c0c
[ 0.801960] radeon 0000:01:00.0: fence driver on ring 4 uses gpu addr 0x0000000080000c10
[ 0.815289] radeon 0000:01:00.0: fence driver on ring 5 uses gpu addr 0x0000000000075a18
[ 0.815475] radeon 0000:01:00.0: radeon: MSI limited to 32-bit
[ 0.815531] [drm] radeon: irq initialized.
[ 0.919962] [drm] ring test on 0 succeeded in 1 usecs
[ 0.919989] [drm] ring test on 1 succeeded in 1 usecs
[ 0.920001] [drm] ring test on 2 succeeded in 1 usecs
[ 0.920017] [drm] ring test on 3 succeeded in 3 usecs
[ 0.920032] [drm] ring test on 4 succeeded in 3 usecs
[ 1.095532] [drm] ring test on 5 succeeded in 2 usecs
[ 1.095549] [drm] UVD initialized successfully.
[ 1.095938] [drm] ib test on ring 0 succeeded in 0 usecs
[ 1.095998] [drm] ib test on ring 1 succeeded in 0 usecs
[ 1.096038] [drm] ib test on ring 2 succeeded in 0 usecs
[ 1.096096] [drm] ib test on ring 3 succeeded in 0 usecs
[ 1.096143] [drm] ib test on ring 4 succeeded in 0 usecs
[ 2.273088] [drm:uvd_v1_0_ib_test] *ERROR* radeon: fence wait timed out.
[ 2.273117] [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on ring 5 (-110).