apr 17 18:51:34 elric kernel: radeon 0000:01:00.0: ring 0 stalled for more than 10020msec
apr 17 18:51:34 elric kernel: radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000002a887 last fence id 0x000000000002a8a5 on ring 0)
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0: Saved 953 dwords of commands on ring 0.
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0: GPU softreset: 0x00000008
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_008010_GRBM_STATUS      = 0xA0003030
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_008014_GRBM_STATUS2     = 0x00000003
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_000E50_SRBM_STATUS      = 0x200010C0
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 = 0x00000000
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     = 0x00000002
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_008680_CP_STAT          = 0x80000645
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_00D034_DMA_STATUS_REG   = 0x44C83D57
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00004001
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_008010_GRBM_STATUS      = 0xA0003030
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_008014_GRBM_STATUS2     = 0x00000003
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_000E50_SRBM_STATUS      = 0x200080C0
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 = 0x00000000
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     = 0x00000000
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_008680_CP_STAT          = 0x80100000
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0:   R_00D034_DMA_STATUS_REG   = 0x44C83D57
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0: GPU reset succeeded, trying to resume
apr 17 18:51:35 elric kernel: [drm] PCIE GART of 512M enabled (table at 0x0000000000254000).
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0: WB enabled
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000010000c00 and cpu addr 0xffff8800b571bc00
apr 17 18:51:35 elric kernel: radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x00000000000521d0 and cpu addr 0xffffc900101921d0
apr 17 18:51:35 elric kernel: [drm:r600_ring_test [radeon]] *ERROR* radeon: ring 0 test failed (scratch(0x8504)=0xCAFEDEAD)
apr 17 18:51:35 elric kernel: [drm:r600_resume [radeon]] *ERROR* r600 startup failed on resume
apr 17 18:51:35 elric kernel: switching from power state:
apr 17 18:51:35 elric kernel:         ui class: none
apr 17 18:51:35 elric kernel:         internal class: boot 
apr 17 18:51:35 elric kernel:         caps: video 
apr 17 18:51:35 elric kernel:         uvd    vclk: 0 dclk: 0
apr 17 18:51:35 elric kernel:                 power level 0    sclk: 68000 mclk: 80000 vddc: 1200
apr 17 18:51:35 elric kernel:                 power level 1    sclk: 68000 mclk: 80000 vddc: 1200
apr 17 18:51:35 elric kernel:                 power level 2    sclk: 68000 mclk: 80000 vddc: 1200
apr 17 18:51:35 elric kernel:         status: c b 
apr 17 18:51:35 elric kernel: switching to power state:
apr 17 18:51:35 elric kernel:         ui class: performance
apr 17 18:51:35 elric kernel:         internal class: none
apr 17 18:51:35 elric kernel:         caps: single_disp video 
apr 17 18:51:35 elric kernel:         uvd    vclk: 0 dclk: 0
apr 17 18:51:35 elric kernel:                 power level 0    sclk: 11000 mclk: 40500 vddc: 950
apr 17 18:51:35 elric kernel:                 power level 1    sclk: 30000 mclk: 40500 vddc: 950
apr 17 18:51:35 elric kernel:                 power level 2    sclk: 68000 mclk: 80000 vddc: 1200
apr 17 18:51:35 elric kernel:         status: r 
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