[   38.074002] [drm] enabling PCIE gen 3 link speeds, disable with radeon.pcie_gen2=0
[   39.424425] [drm] PCIE GART of 1024M enabled (table at 0x0000000000040000).
[   39.424562] radeon 0000:01:00.0: WB enabled
[   39.424566] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88024288dc00
[   39.424570] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff88024288dc04
[   39.424572] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff88024288dc08
[   39.424575] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88024288dc0c
[   39.424577] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff88024288dc10
[   39.634037] [drm] ring test on 0 succeeded in 1 usecs
[   39.634043] [drm] ring test on 1 succeeded in 1 usecs
[   39.634049] [drm] ring test on 2 succeeded in 1 usecs
[   39.634059] [drm] ring test on 3 succeeded in 4 usecs
[   39.634067] [drm] ring test on 4 succeeded in 4 usecs
[   39.634210] [drm] ib test on ring 0 succeeded in 0 usecs
[   39.634260] [drm] ib test on ring 1 succeeded in 0 usecs
[   39.634290] [drm] ib test on ring 2 succeeded in 0 usecs
[   39.634306] [drm] ib test on ring 3 succeeded in 0 usecs
[   39.634321] [drm] ib test on ring 4 succeeded in 0 usecs
[   45.283886] init: plymouth-upstart-bridge main process ended, respawning
[   45.292430] init: plymouth-upstart-bridge main process ended, respawning