Created attachment 113292 [details] dmesg ==System Environment== -------------------------- Regression: no, This is a new issue. no-working platforms: SNB ==kernel== -------------------------- drm-intel-nightly-2015-02-10/ad95125eaef18eebb9f47261ce3c99957f5953de ==Bug detailed description== ./gem_reloc_vs_gpu --run-subtest faulting-reloc-interruptible-hang IGT-Version: 1.9-gbef692d (x86_64) (Linux: 3.19.0_drm-intel-nightly_ad9512_20150210+ x86_64) (gem_reloc_vs_gpu:4073) CRITICAL: Test assertion failure function do_test, file gem_reloc_vs_gpu.c:240: (gem_reloc_vs_gpu:4073) CRITICAL: Failed assertion: test == 0xdeadbeef (gem_reloc_vs_gpu:4073) CRITICAL: mismatch in buffer 0: 0x00000000 instead of 0xdeadbeef Subtest faulting-reloc-interruptible-hang: FAIL (104.713s) ==Reproduce steps== ---------------------------- 1. ./gem_reloc_vs_gpu --run-subtest faulting-reloc-interruptible-hang
Reproduced on BSW: Hardware: Platform: Braswell M CPU : Intel(R) Celeron N3060 1.60GHz @ 1.6 GHz (family: 6, model: 76 stepping: 4) SoC : BSW D0 QDF : K6XC CRB : BRASWELL RVP Fab2 Mandatory Reworks : All Feature Reworks: F28, F32, F33, F35, F37 Optional reworks : O-01a; O-02, O-03 Software : Linux distribution: Ubuntu 14.04 LTS 64 bits BIOS : BRAS.X64.B084.R00.1508310642 TXE FW : 2.0.0.2073 Ksc : 1.08 kernel 4.3.0-rc3-drm-intel-nightly+ (eb69e51) from git://anongit.freedesktop.org/drm-intel Mesa - 11.0.2 from http://cgit.freedesktop.org/mesa/mesa/ xf86-video-intel - 2.99.917 from http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/ Libdrm - 2.4.64 from http://cgit.freedesktop.org/mesa/drm/ Libva - 1.6.1 from http://cgit.freedesktop.org/libva/ vaapi intel-driver - 1.6.1 from http://cgit.freedesktop.org/vaapi/intel-driver Cairo - 1.14.2 from http://cgit.freedesktop.org/cairo Xorg Xserver - 1.17.2 from http://cgit.freedesktop.org/xorg/xserver
Reproduced on BSW: Platform: Braswell M CPU : Intel(R) Celeron N3060 1.60GHz @ 1.6 GHz (family: 6, model: 76 stepping: 4) SoC : BSW D0 QDF : K6XC CRB : BRASWELL RVP Fab2 Mandatory Reworks : All Feature Reworks: F28, F32, F33, F35, F37 Optional reworks : O-01a; O-02, O-03 BIOS : BRAS.X64.B084.R00.1508310642 TXE FW : 2.0.0.2073 Ksc : 1.08 Linux distribution: Ubuntu 14.04 LTS 64 bits kernel 4.3.0-rc5-drm-intel-nightly+ 819f710081d7ea116b9b44a9264061d2c030f009 from git://anongit.freedesktop.org/drm-intel Mesa - 11.0.3 from http://cgit.freedesktop.org/mesa/mesa/ xf86-video-intel - 2.99.917 from http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/ Libdrm - 2.4.65 from http://cgit.freedesktop.org/mesa/drm/ Libva - 1.6.1 from http://cgit.freedesktop.org/libva/ vaapi intel-driver - 1.6.1 from http://cgit.freedesktop.org/vaapi/intel-driver Cairo - 1.14.2 from http://cgit.freedesktop.org/cairo Xorg Xserver - 1.17.2 from http://cgit.freedesktop.org/xorg/xserver Kernel commit 819f710081d7ea116b9b44a9264061d2c030f009 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Wed Oct 14 19:05:17 2015 +0200 drm-intel-nightly: 2015y-10m-14d-17h-04m-36s UTC integration manifest
Reproduced on SKL-Y: Platform: SKY LAKE Y A0 CPU : Intel(R) Core(TM) m5-6Y57 CPU @ 1.10GHz (family: 6, model: 78 stepping: 3) MCP : SKL-Y D1 2+2 (ou ULX-D1) QDF : QJK9 CPU : SKL D0 Chipset PCH: Sunrise Point LP C1 CRB : SKY LAKE Y LPDDR3 RVP3 CRB FAB2 Reworks : All Mandatories + FBS02,FBS03, F23, O-02 & O-06 Software BIOS : SKLSE2R1.R00.X097.B02.1509020030 ME FW : 11.0.0.1173 Ksc (EC FW): 1.19 Linux distribution: Ubuntu 14.04 LTS 64 bits kernel 4.3.0-rc7-drm-intel-nightly (86ba603) from git://anongit.freedesktop.org/drm-intel commit 86ba603f327626055fe1436112b3786eaaaf7fb1 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Sat Oct 31 09:27:21 2015 +0100 drm-intel-nightly: 2015y-10m-31d-08h-26m-39s UTC integration manifest 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 - 2.4.65 from http://cgit.freedesktop.org/mesa/drm/ Libva - 1.6.1 from http://cgit.freedesktop.org/libva/ vaapi intel-driver - 1.6.1 from http://cgit.freedesktop.org/vaapi/intel-driver Cairo - 1.14.2 from http://cgit.freedesktop.org/cairo Xorg Xserver - 1.17.2 from http://cgit.freedesktop.org/xorg/xserver
Fail on IVB with kernel testing tag 2015-11-20. Hardware: Motherboard: DH77EB cpu model name : Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz cpu model : 58 cpu family : 6 Graphic card: Xeon E3-1200 v2/3rd Gen Core processor 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: EBH7710H.86A.0096.2012.1012.1645 Libdrm: 2.4.65
Fail on a SKL production device Dell Inspiron 15 7000 2-1 Intel Core (TM) i7 CPU @ 6500 2.5 Intel HD Graphics Linux distribution: Ubuntu 15.10 64 bits Kernel: drm-intel-nightly 4.4.0-rc8 8834392 from http://cgit.freedesktop.org/drm-intel/ libdrm-2.4.66 from http://cgit.freedesktop.org/mesa/drm/ xf86-video-intel 2.99.917 from http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/ mesa-11.0.8 from http://cgit.freedesktop.org/mesa/mesa/ libva-1.6.2 from http://cgit.freedesktop.org/libva/ intel-driver 1.6.2 from http://cgit.freedesktop.org/vaapi/intel-driver cairo 1.15.2 from http://cgit.freedesktop.org/cairo IGT 1.13 cd658a7c6bca74eb897a8ae87751029793f0c4f4 from http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/ DMC and GUC firmware from https://01.org/linuxgraphics/intel-linux-graphics-firmwares
Reproduced on KBL with last setup: Hardware: --------- Platform: KABY LAKE-U CPU : Intel(R) Core(TM) @ 2.60GHz MCP : KBL-U G0 2+2 QDF : QYQ8 Chipset PCH: SPT-LP C1 CRB : KABY LAKE U DDR3L RVP7 CRB FAB1 BIOS : KBLSE2R1.R00.X015.B01.1511271314 ME FW : 11.5.0.1008 Ksc (EC FW): 1.20 Software: ---------- Linux distribution: Ubuntu 15.10 64 bits Kernel drm-intel-nightly 4.5.0-rc5_1a139ea from http://cgit.freedesktop.org/drm-intel/ drm: (HEAD, tag: libdrm-2.4.67, tag: 2.4.67)49efb55846c6ec96400061213b76ab867461c1a from git://git.freedesktop.org/git/mesa/drm mesa: tag mesa-11.1.1 330aa44from http://cgit.freedesktop.org/mesa/mesa/ cairo: tag 1.15.2 db8a7f1 from http://cgit.freedesktop.org/cairo waffle: master bb29b2a from https://github.com/waffle-gl/waffle xorg-server-macros: master d7acec2 from git://git.freedesktop.org/git/xorg/util/macros libva: (HEAD, tag: libva-1.6.2.pre1) be42ac44bc12c752f572788f0f4bbc62c13dc6ae from git://git.freedesktop.org/git/vaapi/libva vaapi-intel-driver: tag 1.6.1 f6fe842 from http://cgit.freedesktop.org/vaapi/intel-driverFirmware Tools: ------- intel-gpu-tools: (HEAD, origin/master, origin/HEAD) f27d295fe3a1ca005dfa0fbfd81d6808b1f5ca47 from git://git.freedesktop.org/git/xorg/app/intel-gpu-tools
Created attachment 122547 [details] bsw-gem_reloc_vs_gpu-faulting-reloc-interruptible-hang-output Reproduced on BSW: Hardware: Motherboard: Aspire XC-704 cpu model name : Intel(R) Pentium(R) CPU N3700 @ 1.60GHz cpu model : 76 cpu family : 6 Graphic card: Device 22b1 (rev 21) Software: Bios: R01-A2 kernel nightly 4.5 10e913a from https://cgit.freedesktop.org/cgit/?url=drm-intel/ commit 10e913a48ca36790da9b58bed8729598ea79ebdb Author: Imre Deak <imre.deak@intel.com> Date: Thu Mar 17 15:23:17 2016 +0200 drm-intel-nightly: 2016y-03m-17d-13h-22m-41s UTC integration manifest cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo libdrm-2.4.67-7 49041c3 from git://anongit.freedesktop.org/mesa/drm IGT 1.14 8f6ed9e from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git
Created attachment 122548 [details] BSW-gem_reloc_vs_gpu-faulting-reloc-interruptible-hang_kern.log
commit 821ed7df6e2a1dbae243caebcfe21a0a4329fca0 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 9 14:11:53 2016 +0100 drm/i915: Update reset path to fix incomplete requests Update reset path in preparation for engine reset which requires identification of incomplete requests and associated context and fixing their state so that engine can resume correctly after reset. The request that caused the hang will be skipped and head is reset to the start of breadcrumb. This allows us to resume from where we left-off. Since this request didn't complete normally we also need to cleanup elsp queue manually. This is vital if we employ nonblocking request submission where we may have a web of dependencies upon the hung request and so advancing the seqno manually is no longer trivial.
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