| Summary: | [HSW BYT SNB] IGT gem_cs_tlb some sub-tests fails | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Humberto Israel Perez Rodriguez <humberto.i.perez.rodriguez> | ||||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||
| Severity: | normal | ||||||||
| Priority: | medium | CC: | intel-gfx-bugs, kevin.strasser | ||||||
| Version: | unspecified | ||||||||
| Hardware: | x86-64 (AMD64) | ||||||||
| OS: | Linux (All) | ||||||||
| Whiteboard: | |||||||||
| i915 platform: | BYT, HSW, SNB | i915 features: | |||||||
| Attachments: |
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Created attachment 118902 [details]
i915_error_state.log
Same result with BYT on test gem_exec_nop@vebox and gem_exec_nop@bsd-min with following configuration: Kernel: http://vanaheimr.fr.intel.com/shared/out/kernels/drm-intel/WW42.1_4.3.0-rc4_c38f2c2/ xorg-server-1.17.2 libdrm-2.4.65 xf86-video-intel2.99.917 mesa-11.0.2 libva-1.6.1 intel-driver 1.6.1 cairo 1.14.2 intel-gpu-tools-1.12 BYT environment: Baytrail-M Hardware Platform: Toshiba Satellite C55t Processor Intel(R) Celeron(R) CPU N2820 @ 2.13GHz Software Linux distribution: Ubuntu 14.04 LTS 64Bits BIOS: 1.10 The following tests cases also fail on BYT-M with the next configuration : <%gem_cs_tlb@blt%> <%gem_cs_tlb@render%> <%gem_cs_tlb@bsd%> Ubuntu 14.04.03 x86_x64 LTS xorg-server : 1.17.2 libdrm : 2.4.65 xf86-video-intel : 2.99.917 mesa : 11.0.4 libva : 1.6.1 intel: driver 1.6.1 cairo : 1.14.2 intel-gpu-tools : 1.12 (commit a2c6786) Kernel: drm-intel-nightly: 2015y-10m-23d-09h-56m-09s commit 87074657f22e38163e712ca417e1a398d00096b6 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri Oct 23 11:56:52 2015 +0200 gem_cs_tlb@blt fails on HSW-ULT with tag drm-intel-testing-2015-10-23. Result was Pass with drm-intel-testing-2015-10-10. Haswell-ULT Hardware Platform: Intel NUC D54250WYK Processo: Intel Core I5-425OU 1.30 GHz Software Linux distribution: Ubuntu 14.04 LTS 64 bits BIOS: WTLPT10H.86A.0021.2013.1.017.1606 Kernel: tag drm-intel-testing-2015-10-23 87074657f22e38163e712ca417e1a398d00096b6 (4.3.0-rc6) from git://anongit.freedesktop.org/drm-intel commit 87074657f22e38163e712ca417e1a398d00096b6 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri Oct 23 11:56:52 2015 +0200 drm-intel-nightly: 2015y-10m-23d-09h-56m-09s UTC integration manifest Mesa: mesa-11.0.4 from http://cgit.freedesktop.org/mesa/mesa Xf86_video_intel: 2.99.917 from http://cgit.freedesktop.org/xorg/driver/xf86-video-intel Libdrm: libdrm-2.4.65 from http://cgit.freedesktop.org/mesa/drm Cairo: 1.14.2 from http://cgit.freedesktop.org/cairo libva: libva-1.6.0 from http://cgit.freedesktop.org/libva intel-driver: 1.6.1. from http://cgit.freedesktop.org/vaapi/intel-driver xorg: 1.17.99 installed with script git_xorg.sh Xserver: xorg-server-1.17.2 from http://cgit.freedesktop.org/xorg/xserver Intel-gpu-tools: 1.12 a2c67866fb447a5d00abb3061b0d735df30fd40c from http://cgit.freedesktop.org/xorg/app/intel-gpu The same three test cases are failing in BYT with Kernel: 4.4.0-rc1-nightly+ Ubuntu 15.04 Stdout IGT-Version: 1.12-gb68a642 (x86_64) (Linux: 4.4.0-rc1-nightly+ x86_64) Stack trace: #0 [__igt_fail_assert+0x101] #1 [run_on_ring+0x293] #2 [__real_main151+0x166] #3 [main+0x23] #4 [__libc_start_main+0xf0] #5 [_start+0x29] #6 [<unknown>+0x29] Subtest blt: FAIL (0.020s) Stderr Test assertion failure function run_on_ring, file gem_cs_tlb.c:135: Failed assertion: gtt_offset == gtt_offset_new Subtest blt failed. **** DEBUG **** Test requirement passed: gem_has_blt(fd) Test assertion failure function run_on_ring, file gem_cs_tlb.c:135: Failed assertion: gtt_offset == gtt_offset_new **** END **** gem_cs_tlb@vebox is fail on HSW-ULT with kernel testing tag 2015-11-20 Hardware: Motherboard: SawTooth Peak cpu model name : Intel(R) Core(TM) i7-4550U CPU @ 1.50GHz cpu model : 69 cpu family : 6 Graphic card: Haswell-ULT Integrated Graphics Controller (rev 09) Software: Kernel tag drm-intel-testing-2015-11-20 5074e51ef3a2b0ad4c2354e95aec5380a93966b3 (4.4-rc1) from git://anongit.freedesktop.org/drm-intel commit 5074e51ef3a2b0ad4c2354e95aec5380a93966b3 Author: Imre Deak <imre.deak@intel.com> Date: Fri Nov 20 11:50:03 2015 +0200 drm-intel-nightly: 2015y-11m-20d-09h-49m-41s UTC integration manifest Ubuntu 14.04.1 LTS Bios: HSWLPTU1.86C.0135.R01.1311020052 Libdrm: 2.4.65 gem_cs_tlb@render is fail on SNB with kernel testing tag 2015-11-20 Hardware: Motherboard: DQ67SW cpu model name : Intel(R) Core(TM) i5-2400S CPU @ 2.50GHz cpu model : 42 cpu family : 6 Graphic card: 2nd Generation Core Processor Family Integrated Graphics Software: Kernel tag drm-intel-testing-2015-11-20 5074e51 (4.4-rc1) from git://anongit.freedesktop.org/drm-intel commit 5074e51ef3a2b0ad4c2354e95aec5380a93966b3 Author: Imre Deak <imre.deak@intel.com> Date: Fri Nov 20 11:50:03 2015 +0200 drm-intel-nightly: 2015y-11m-20d-09h-49m-41s UTC integration manifest Ubuntu 14.04.1 LTS Bios: SWQ6710H.86A.0060.2011.1220.1805 Libdrm: 2.4.65 commit bd9842eadead0dc17f176f2c7124ab365264c945 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Jan 22 00:26:56 2016 +0000 igt/gem_cs_tlb: Use softpin to remove GTT layout assumptions With softpin we can explicitly manage the layout of the objects to be executed, deliberately forcing the reuse of active pages in an attempt to spot misbehaviour in the CS TLBs. Being explicit allows us to eliminate a lot of the CPU overhead between execbuf, hopefully increasing the likelihood of a conflict. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> |
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Created attachment 118901 [details] dmesg.log Kernel <drm-intel-testing-2015-10-10> ==Bug detailed description== -------------------------------------------------- gem_cs_tlb some subtests fails ==Attachments== -------------------------------------------------- dmesg.log i915_error_state.log ==Steps to reproduce== -------------------------------------------------- run any of the following sub-tests : <%render%> <%bsd%> <%vebox%> e.g : gem_cs_tlb --run-subtest render ==Actual results== -------------------------------------------------- the subtests fails ==Expected results== -------------------------------------------------- The subtests must pass ==Hardware configuration== -------------------------------------------------- -- Platform: -- Processor: Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz Motherboard : D54250WYK Memory : 8GB -- Software -- Linux distribution: Ubuntu 14.04.03 LTS 64Bits BIOS: 4.6 ==Test Environment== -------------------------------------------------- kernel: 4.3.0-rc4-drm-intel-testing-2015-10-10 xorg-server-1.17.2 libdrm-2.4.65 xf86-video-intel-2.99.917 mesa-11.0.2 libva-1.6.1 intel-driver-1.6.1 cairo-1.14.2 IGT Version : 1.12-g1f9e055 Command output : ---------------------------------------------------- $gem_cs_tlb --run-subtest render IGT-Version: 1.12-g1f9e055 (x86_64) (Linux: 4.3.0-rc4-drm-intel-testing-2015-10-10-ww41+ x86_64) testing render cs tlb coherency: 0%Test assertion failure function run_on_ring, file gem_cs_tlb.c:135: Failed assertion: gtt_offset == gtt_offset_new Stack trace: #0 [__igt_fail_assert+0xf1] #1 [run_on_ring+0x2a3] #2 [__real_main151+0x78] #3 [main+0x29] #4 [__libc_start_main+0xf5] #5 [_start+0x29] #6 [<unknown>+0x29] Subtest render failed. **** DEBUG **** Test assertion failure function run_on_ring, file gem_cs_tlb.c:135: Failed assertion: gtt_offset == gtt_offset_new **** END **** Subtest render: FAIL (0.004s) real 0m5.016s user 0m0.005s sys 0m0.012s