Created attachment 124087 [details] /sys/class/drm/card0/error This happens both in Chromium, Totem, and at other random moments in gnome. [ 96.353814] [drm] stuck on render ring [ 96.354034] [drm] GPU HANG: ecode 9:0:0x85dfffff, in totem [1222], reason: Ring hung, action: reset [ 96.354036] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 96.354036] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 96.354037] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 96.354038] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 96.354038] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 96.356243] drm/i915: Resetting chip after gpu hang [ 98.334011] [drm] RC6 on
Assigning to Mesa product (please let me know if I am mistaken with this GPU Hang). From this error dump, hung is happening in render ring batch with active head at 0xfc849a3c, with 0x7a000004 (PIPE_CONTROL) as IPEHR. Batch extract (around 0xfc849a3c): Bad count in PIPE_CONTROL 0xfc849a0c: 0x7a000004: PIPE_CONTROL: no write, no depth stall, no RC write flush, no inst flush 0xfc849a10: 0x00000000: destination address 0xfc849a14: 0x00000000: immediate dword low 0xfc849a18: 0x00000000: immediate dword high Bad count in PIPE_CONTROL 0xfc849a24: 0x7a000004: PIPE_CONTROL: no write, no depth stall, no RC write flush, no inst flush 0xfc849a28: 0x00101c11: destination address 0xfc849a2c: 0x00000000: immediate dword low 0xfc849a30: 0x00000000: immediate dword high Bad length 8 in 3DSTATE_URB, expected 3-3 0xfc849a3c: 0x78050006: 3DSTATE_URB 0xfc849a40: 0x304c18ff: VS entries 6399, alloc size 77 (1024bit row) 0xfc849a44: 0xf033a000: GS entries 928, alloc size 1 (1024bit row) 0xfc849a5c: 0x78070003: 3D UNKNOWN: 3d_965 opcode = 0x7807 0xfc849a60: 0x0800067f: MI UNKNOWN
Please test a new version of Mesa (12 or 13) and mark as REOPENED if you can reproduce and RESOLVED/* if you cannot reproduce.
Dear Reporter, This Mesa bug has been in the "NEEDINFO" status for over 60 days. I am closing this bug based on lack of response but feel free to reopen if resolution is still needed. Please ensure you're supplying the correct information as requested. Thank you.
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