| Summary: | [ivb] GPU HANG: ecode 2:0xfffffffe, in X [2488], reason: Ring hung, action: reset (DRAM failure?) | ||||||
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| Product: | DRI | Reporter: | Alin M Elena <alinm.elena> | ||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Status: | CLOSED INVALID | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | normal | ||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||
| Version: | XOrg git | ||||||
| Hardware: | Other | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
| Attachments: |
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Last blitter seqno LRI: 0x00000f6f Value in blitter HWS: 0x00000b6f Single bit difference, oh dear. Alin, can you run memtest on your machine and see how well it does? Chris's comment indicates you could be seeing single bit errors (which are more common than they ought to be; why don't we have ECC everywhere yet?). Hi Jesse, Ii have already run memtest on the machine few passes one long night and nothing came out of it... I would love to have something like... memory is broken... will save me a lot of time. Since reporting the bug just to update.. I discovered that on kernel 3.12 much less crashes with dri enabled kernel 3.19 almost unusable, kwin,x and plasma crash... with dri disabled things seem to be more stable but still crashes from time to time. Alin Ugg, well something is amiss here... have you tried disabling rc6? You can pass 'i915.enable_rc6=0' on the kernel boot line to try that. already there. i915.enable_rc6=0, i mean all the errors are reported with it set to 0. Alin anyhow asked for a memory replacement.. unfortunatelly never trust dell next bussines day service, seem to be next week service. I will report once again when the new memory is in. (it will be a full motherboard) Alin Turned out was the memory... So we shall close this. Alin |
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Created attachment 109269 [details] GPU HANG: ecode 2:0xfffffffe, in X [2488], reason: Ring hung, action: reset GPU HANG: ecode 2:0xfffffffe, in X [2488], reason: Ring hung, action: reset error code attached