https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6796/fi-kbl-8809g/igt@i915_selftest@live_gem_contexts.html <3> [401.496665] process_csb:1565 GEM_BUG_ON(!i915_request_completed(*execlists->active) && !reset_in_progress(execlists)) <4> [401.496688] ------------[ cut here ]------------ <2> [401.496689] kernel BUG at drivers/gpu/drm/i915/gt/intel_lrc.c:1565! <4> [401.496695] invalid opcode: 0000 [#1] PREEMPT SMP PTI <4> [401.496697] CPU: 6 PID: 0 Comm: swapper/6 Tainted: G U 5.3.0-rc6-CI-CI_DRM_6796+ #1 <4> [401.496698] Hardware name: Intel Corporation NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0047.2018.0718.1706 07/18/2018 <4> [401.496758] RIP: 0010:process_csb+0x99f/0xbc0 [i915] <4> [401.496760] Code: f0 99 db e0 48 8b 35 f8 1d 24 00 49 c7 c0 c8 43 4e a0 b9 1d 06 00 00 48 c7 c2 20 d6 4b a0 48 c7 c7 ca 3f 37 a0 e8 71 7d e2 e0 <0f> 0b 49 89 c5 e9 9e f8 ff ff 48 c7 c1 f0 42 4e a0 ba 7a 02 00 00 <4> [401.496761] RSP: 0018:ffffc9000021cea0 EFLAGS: 00010286 <4> [401.496762] RAX: 0000000000000018 RBX: ffff8882152cc2a8 RCX: 0000000000000000 <4> [401.496763] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000edc <4> [401.496764] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000edc <4> [401.496765] R10: 00000000ac52aab2 R11: ffff888275b3da58 R12: 0000000000000002 <4> [401.496766] R13: 0000000000000000 R14: 0000000000000001 R15: ffff88826ae28040 <4> [401.496767] FS: 0000000000000000(0000) GS:ffff888276b00000(0000) knlGS:0000000000000000 <4> [401.496768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 <4> [401.496769] CR2: 00007f4bc6fd73c0 CR3: 0000000005210003 CR4: 00000000003606e0 <4> [401.496770] Call Trace: <4> [401.496772] <IRQ> <4> [401.496808] execlists_submission_tasklet+0xc/0x50 [i915] <4> [401.496811] tasklet_action_common.isra.5+0x47/0xb0 <4> [401.496814] __do_softirq+0xd8/0x4ae <4> [401.496816] irq_exit+0xa9/0xc0 <4> [401.496817] do_IRQ+0xb8/0x160
The CI Bug Log issue associated to this bug has been updated. ### New filters associated * SKL KBL: igt@i915_selftest@live_gem_contexts - incomplete - GEM_BUG_ON(!i915_request_completed(*execlists->active) && !reset_in_progress(execlists)) - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_4897/fi-kbl-guc/igt@i915_selftest@live_gem_contexts.html - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6796/fi-kbl-8809g/igt@i915_selftest@live_gem_contexts.html - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6798/fi-skl-iommu/igt@i915_selftest@live_gem_contexts.html - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6801/fi-kbl-guc/igt@i915_selftest@live_gem_contexts.html
The bug has been around for many years now to much bafflement. *** This bug has been marked as a duplicate of bug 111514 ***
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.