| Priority | medium |
|---|---|
| Bug ID | 66945 |
| Assignee | dri-devel@lists.freedesktop.org |
| Summary | Heavy artifacts and unusable graphics system with the latest DPM changes |
| Severity | blocker |
| Classification | Unclassified |
| OS | Linux (All) |
| Reporter | tobi@slackeee.de |
| Hardware | x86-64 (AMD64) |
| Status | NEW |
| Version | unspecified |
| Component | DRM/Radeon |
| Product | DRI |
Using the latest drm-fixes-3.11 and drm-next-3.11 I get heavy artifacts as soon as the radeon module is loaded, leaving my system unusable. Only the graphics system stops to work, SSH connections to the system still work. Hardware: Radeon HD6870 (01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Barts XT [ATI Radeon HD 6800 Series]) Software: Slackware -current I got these error messages from dmesg: [ 26.514278] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [ 26.514291] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000000004 last fence id 0x0000000000000001) [ 26.649947] radeon 0000:01:00.0: Saved 119 dwords of commands on ring 0. [ 26.649969] radeon 0000:01:00.0: GPU softreset: 0x00000008 [ 26.649977] radeon 0000:01:00.0: GRBM_STATUS = 0xA0003828 [ 26.649983] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [ 26.649989] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [ 26.649994] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [ 26.649999] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [ 26.650004] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [ 26.650010] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00004100 [ 26.650015] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00020180 [ 26.650020] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80028042 [ 26.650026] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [ 26.661433] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00004001 [ 26.661490] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [ 26.662652] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [ 26.662657] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [ 26.662663] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [ 26.662668] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [ 26.662673] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [ 26.662679] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [ 26.662684] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [ 26.662689] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [ 26.662694] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [ 26.662700] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [ 26.662711] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [ 26.686572] radeon 0000:01:00.0: WB enabled [ 26.686581] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880429b6dc00 [ 26.686588] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880429b6dc0c [ 26.688117] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0xffffc900112b2118 [ 26.920227] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed (scratch(0x8504)=0xCAFEDEAD) I attach a complete dmesg output and lspci output, If anything else is needed just ask me and I will do my best to get you the info.
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