| Summary: | [CI][SHARDS] igt@gem_sync@basic-all - fail - Failed assertion: !"GPU hung" | ||
|---|---|---|---|
| Product: | DRI | Reporter: | Martin Peres <martin.peres> |
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Status: | RESOLVED MOVED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> |
| Severity: | not set | ||
| Priority: | low | CC: | intel-gfx-bugs |
| Version: | XOrg git | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | SNB | i915 features: | GEM/Other |
|
Description
Martin Peres
2019-09-09 08:16:18 UTC
The CI Bug Log issue associated to this bug has been updated. ### New filters associated * SNB: igt@gem_sync@basic-all - fail - Failed assertion: !"GPU hung" - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3416/shard-snb4/igt@gem_sync@basic-all.html <7> [2140.194405] hangcheck rcs0 <7> [2140.194409] hangcheck Awake? 1 <7> [2140.194411] hangcheck Hangcheck: 12032 ms ago <7> [2140.194413] hangcheck Reset count: 0 (global 49) <7> [2140.194414] hangcheck Requests: <7> [2140.194417] hangcheck MMIO base: 0x00002000 <7> [2140.194420] hangcheck CCID: 0x7fff610d <7> [2140.194423] hangcheck RING_START: 0x00001000 <7> [2140.194425] hangcheck RING_HEAD: 0x00001350 <7> [2140.194428] hangcheck RING_TAIL: 0x00000638 <7> [2140.194432] hangcheck RING_CTL: 0x00003001 <7> [2140.194435] hangcheck RING_MODE: 0x00004040 <7> [2140.194438] hangcheck RING_IMR: fffffffe <7> [2140.194440] hangcheck ACTHD: 0x00000000_fa101a00 <7> [2140.194443] hangcheck BBADDR: 0x00000000_fa104879 <7> [2140.194446] hangcheck DMA_FADDR: 0x00000000_fa107400 <7> [2140.194448] hangcheck IPEIR: 0x00000000 <7> [2140.194451] hangcheck IPEHR: 0x0042001e <7> [2140.194455] hangcheck E 3:1e3294- prio=2147483647 @ 13752ms: [i915] <7> [2140.194457] hangcheck HWSP: <7> [2140.194460] hangcheck [0000] 00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <7> [2140.194463] hangcheck [0020] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <7> [2140.194464] hangcheck * <7> [2140.194466] hangcheck [0100] 001e3292 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <7> [2140.194469] hangcheck [0120] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 <7> [2140.194470] hangcheck * <7> [2140.194475] hangcheck Idle? no <7> [2140.194477] hangcheck Signals: <7> [2140.194479] hangcheck [3:1e3294] @ 13752ms IPEHR doesn't correspond to anything natural. Looks like another instance where we have strange behaviour on the ringbuffer overshooting its TAIL? Stuck in commit 0efa99dd58754d23e884b9ba41cd601f01b58c3d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Sep 9 12:30:18 2019 +0100 drm/i915/ringbuffer: Flush writes before RING_TAIL update to see if that makes any difference. Come back in 6-12 months time to find out! Bug Assessment: No records of any failures in CI Bug Log. CI Bug Log also showing 0% reproduction rate. The issue is for SNB only but SNB runs are showing clean here: https://intel-gfx-ci.01.org/tree/drm-tip/igt@gem_sync@basic-all.html Is is possibly a one off? I am reducing the priority to low, can it be closed? -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/intel/issues/401. |
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