| Priority | medium |
|---|---|
| Bug ID | 82154 |
| Assignee | dri-devel@lists.freedesktop.org |
| Summary | [HAWAII] gpu-reset when closing gwenview, fails to resume (atombios stuck executing), then flickery noise |
| Severity | normal |
| Classification | Unclassified |
| OS | All |
| Reporter | luziphermcleod@yahoo.ie |
| Hardware | Other |
| Status | NEW |
| Version | unspecified |
| Component | DRM/Radeon |
| Product | DRI |
Observation: ============ With Hawaii acceleration enabled (including drm) I just got a gpu reset that failed to recover. It happended when I closed a gwenview window after a few hours of use (window manager was cinnamon). After going black and switching off for a while, the screens (2x DVI and 1x HDMI) came back, but displayed only flickery noise (I could see where the mouse pointer would've been as a differently noisy rectangle, and could move it). I could still ssh into the machine and aquire dmesg and Xorg.0.log. Interesting messages from dmesg: [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting [drm:atom_execute_table_locked] *ERROR* atombios stuck executing C466 (len 254, WS 0, PS 4) @ 0xC490 [drm:atom_execute_table_locked] *ERROR* atombios stuck executing B9EC (len 145, WS 0, PS 8) @ 0xBA77 [drm:ci_dpm_enable] *ERROR* ci_start_dpm failed [drm:radeon_pm_resume_dpm] *ERROR* radeon: dpm resume failed Driver Stack Details: ===================== 1) Kernel: agd5f's drm-next-3.17-wip (2014-08-03), Hawaii accel enabled 2) libdrm: git (2014-08-03) 3) mesa: git (2014-08-03) 4) Xorg-server: 1.16.0 5) xf86-video-ati: git (2014-08-03 with patch to enable accel) 6) glamor: xorg-server integrated 1.0.0 7) llvm: 3.5svn (updated recently) 8) new radeon firmware files for hawaii accel Hardware Configuration: ===================== Graphics Card: Hawaii XT, Sapphire Radeon R9 290X Tri-X OC, 4GB GDDR5 Processor: Core i7-965 (LGA 1366) Mainboard: Asus P6T Deluxe RAM: 6GB
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