Bug 97820

Summary: [BDW BYT SKL HSW IVB]Regression] [GPU Hang] with gem_reset_stats ban- and reset-stats- subtests
Product: DRI Reporter: cprigent <christophe.prigent>
Component: IGTAssignee: Default DRI bug account <dri-devel>
Status: CLOSED FIXED QA Contact:
Severity: critical    
Priority: high CC: intel-gfx-bugs
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: BDW, BYT, HSW, IVB, SKL i915 features: GPU hang
Attachments:
Description Flags
BDW--gem_reset_stats--ban---output
none
BDW--gem_reset_stats--ban---kern.log
none
BDW--gem_reset_stats-reset-stats----kern.log
none
BDW--gem_reset_stats-reset-stats----output none

Description cprigent 2016-09-15 12:55:01 UTC 
Created attachment 126548 [details]
BDW--gem_reset_stats--ban---output

Platform: NUC5i7RYB
CPU: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz (Family 6, Model 61, Stepping 4)
Motherboard version: H73774-102
GPU: Intel® Iris™ Graphics 6100 - Intel Corporation Broadwell-U Integrated Graphics (rev 09)
Memory: two 4GB card Kingston 99U5469-045.A00LF
SSD: INTEL SSDSC2KW24

Software
Bios: RYBDWi35.86A.0358.2016.0606.1423 from https://downloadcenter.intel.com/downloads/eula/26081/BIOS-Update-RYBDWi35-86A-?httpDown=https%3A%2F%2Fdownloadmirror.intel.com%2F26081%2Feng%2FRY0358.bio
Linux distribution: Ubuntu 16.04 64 bits
Kernel: 4.8.0-rc5 bef9c1f from http://cgit.freedesktop.org/drm-intel/
  commit bef9c1f4afe24cfff578d386bde349add65673eb
  Author: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
  Date:   Mon Sep 12 11:35:34 2016 +0300
  drm-intel-nightly: 2016y-09m-12d-08h-35m-02s UTC integration manifest
libdrm-2.4.70-12 2d00869 from git://anongit.freedesktop.org/mesa/drm
mesa: mesa-11.2.2 3a9f628 from git://anongit.freedesktop.org/mesa/mesa
cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
xorg-server-1.18.0-549 527c6ba from git://git.freedesktop.org/git/xorg/xserver
xf86-video-intel 2.99.917-703 15c5ff1 from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
libva-1.7.0-47 2ebf897 from git://git.freedesktop.org/git/vaapi/libva 
vaapi-intel-driver: 1.7.0-117 8c11f51 from git://git.freedesktop.org/git/vaapi/intel-driver
Intel-Gpu-Tools 1.16 f565b6c from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git

Steps:
------
1. Execute gem_reset_stats ban subtests
igt@gem_reset_stats@ban-blt
igt@gem_reset_stats@ban-bsd1
igt@gem_reset_stats@ban-bsd2
igt@gem_reset_stats@ban-ctx-render
igt@gem_reset_stats@ban-default
igt@gem_reset_stats@ban-render
igt@gem_reset_stats@ban-vebox 

Actual result:
--------------
1. Subtests are fail

Expected result:
----------------
1. Subtests are Pass
Comment 1 cprigent 2016-09-15 12:55:19 UTC 
Created attachment 126549 [details]
BDW--gem_reset_stats--ban---kern.log
Comment 2 cprigent 2016-09-15 12:55:44 UTC 
Tests were Pass with:
Kernel: 4.8.0-rc4 9baa666 from http://cgit.freedesktop.org/drm-intel/
  commit 9baa666b3e48f71b46c5f63541f57d2a95a1b1c0
  Author: Chris Wilson <chris@chris-wilson.co.uk>
  Date:   Sat Sep 3 13:12:38 2016 +0100
  drm-intel-nightly: 2016y-09m-03d-12h-12m-15s UTC integration manifest
libdrm-2.4.70-6 4462303 from git://anongit.freedesktop.org/mesa/drm
mesa: mesa-11.2.2 3a9f628from git://anongit.freedesktop.org/mesa/mesa
cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
xorg-server-1.18.0-546 deae9c7 from git://git.freedesktop.org/git/xorg/xserver
xf86-video-intel 2.99.917-701 205146b from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
libva-1.7.0-47 2ebf897 from git://git.freedesktop.org/git/vaapi/libva 
vaapi-intel-driver: 1.7.0-95 1817bee from git://git.freedesktop.org/git/vaapi/intel-driver
Intel-Gpu-Tools 1.16 6bd4208 from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git
Comment 3 cprigent 2016-09-15 13:04:52 UTC 
/sys/class/drm/card0/error is empty
Comment 4 cprigent 2016-09-15 13:20:52 UTC 
Created attachment 126550 [details]
BDW--gem_reset_stats-reset-stats----kern.log

Reproduced with reset-stats- subcases:
igt@gem_reset_stats@reset-stats-blt
igt@gem_reset_stats@reset-stats-bsd2
igt@gem_reset_stats@reset-stats-ctx-render
igt@gem_reset_stats@reset-stats-default
igt@gem_reset_stats@reset-stats-render
igt@gem_reset_stats@reset-stats-vebox
Comment 5 cprigent 2016-09-15 13:21:09 UTC 
Created attachment 126551 [details]
BDW--gem_reset_stats-reset-stats----output
Comment 6 Chris Wilson 2016-09-15 13:24:25 UTC 
The tests require updating.
Comment 7 cprigent 2016-09-19 16:41:24 UTC 
Reproduced with fresh setup
IGT 1.16 200237a and kernel 4.8-rc7 
  commit 0e34cb5b35f0f837219495c402073141481b1b90
  Author: Jani Nikula <jani.nikula@intel.com>
  Date:   Mon Sep 19 18:39:27 2016 +0300
  drm-intel-nightly: 2016y-09m-19d-15h-38m-53s UTC integration manifest

# ./gem_reset_stats --r reset-stats-blt
IGT-Version: 1.16-g200237a (x86_64) (Linux: 4.8.0-rc7-nightly+ x86_64)
2:0 expected 'Pending' [2], found 'No error' [0]
(gem_reset_stats:16915) CRITICAL: Test assertion failure function test_rs, file gem_reset_stats.c:242:
(gem_reset_stats:16915) CRITICAL: Failed assertion: _assert_reset_status(i, fd[i], 0, (1 << 1)) == 0
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [test_rs.constprop.9+0x158]
  #2 [__real_main781+0x593]
  #3 [main+0x29]
  #4 [__libc_start_main+0xf0]
  #5 [_start+0x29]
  #6 [<unknown>+0x29]
Subtest reset-stats-blt failed.
**** DEBUG ****
(gem_reset_stats:16915) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:16915) DEBUG: num fds=4, hang index=1
(gem_reset_stats:16915) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:16915) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:16915) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:16915) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:16915) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:16915) ioctl-wrappers-DEBUG: Test requirement passed: gem_has_ring(fd, ring)
(gem_reset_stats:16915) ioctl-wrappers-DEBUG: Test requirement passed: has_ban_period
(gem_reset_stats:16915) igt-gt-DEBUG: Test requirement passed: has_gpu_reset(fd)
(gem_reset_stats:16915) igt-gt-DEBUG: Test requirement passed: ctx == 0 || ring == I915_EXEC_RENDER
(gem_reset_stats:16915) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:16915) INFO: 2:0 expected 'Pending' [2], found 'No error' [0]
(gem_reset_stats:16915) CRITICAL: Test assertion failure function test_rs, file gem_reset_stats.c:242:
(gem_reset_stats:16915) CRITICAL: Failed assertion: _assert_reset_status(i, fd[i], 0, (1 << 1)) == 0
****  END  ****
Subtest reset-stats-blt: FAIL (9.416s)



[  277.418448] gem_reset_stats: executing
[  277.418613] [drm:i915_gem_open]
[  277.418748] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.418753] [drm:i915_pages_create_for_stolen] offset=0x17d1000, size=16384
[  277.418923] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.418946] [drm:i915_pages_create_for_stolen] offset=0x17d5000, size=16384
[  277.418976] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.418979] [drm:i915_pages_create_for_stolen] offset=0x17d9000, size=16384
[  277.419003] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.419006] [drm:i915_pages_create_for_stolen] offset=0x17dd000, size=16384
[  277.419249] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.419252] [drm:i915_pages_create_for_stolen] offset=0x17e1000, size=16384
[  277.419478] [drm:i915_gem_open]
[  277.419614] gem_reset_stats: starting subtest reset-stats-blt
[  277.419638] [drm:i915_gem_open]
[  277.419714] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.419720] [drm:i915_pages_create_for_stolen] offset=0x17e5000, size=16384
[  277.419830] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.419834] [drm:i915_pages_create_for_stolen] offset=0x17e9000, size=16384
[  277.419869] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.419872] [drm:i915_pages_create_for_stolen] offset=0x17ed000, size=16384
[  277.419903] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.419905] [drm:i915_pages_create_for_stolen] offset=0x17f1000, size=16384
[  277.420423] [drm:i915_gem_open]
[  277.420451] [drm:i915_gem_open]
[  277.420479] [drm:i915_gem_open]
[  277.420503] [drm:i915_gem_open]
[  277.420529] [drm:i915_gem_open]
[  277.420582] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.420586] [drm:i915_pages_create_for_stolen] offset=0x17f5000, size=16384
[  277.420673] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.420684] [drm:i915_pages_create_for_stolen] offset=0x17f9000, size=16384
[  277.420716] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.420719] [drm:i915_pages_create_for_stolen] offset=0x17fd000, size=16384
[  277.420749] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.420752] [drm:i915_pages_create_for_stolen] offset=0x1801000, size=16384
[  277.421294] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.421297] [drm:i915_pages_create_for_stolen] offset=0x17d1000, size=16384
[  277.421457] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.421460] [drm:i915_pages_create_for_stolen] offset=0x17d5000, size=16384
[  277.421554] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.421557] [drm:i915_pages_create_for_stolen] offset=0x17d9000, size=16384
[  277.421606] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.421609] [drm:i915_pages_create_for_stolen] offset=0x17dd000, size=16384
[  277.421652] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.421655] [drm:i915_pages_create_for_stolen] offset=0x17e1000, size=16384
[  277.421682] [drm:i915_gem_open]
[  277.421738] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.421741] [drm:i915_pages_create_for_stolen] offset=0x17e5000, size=16384
[  277.421817] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.421820] [drm:i915_pages_create_for_stolen] offset=0x17e9000, size=16384
[  277.421903] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.421913] [drm:i915_pages_create_for_stolen] offset=0x17ed000, size=16384
[  277.421943] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  277.421953] [drm:i915_pages_create_for_stolen] offset=0x17f1000, size=16384
[  286.833807] [drm:i915_capture_error_state] GPU HANG: ecode 8:1:0xe77ffff2, in gem_reset_stats [16915], reason: Hang on blitter ring, action: reset
[  286.833842] [drm:i915_reset_and_wakeup] resetting chip
[  286.833855] drm/i915: Resetting chip after gpu hang
[  286.833868] [drm:i915_gem_reset_engine] resetting blitter ring to restart from tail of request 0x7e
[  286.833898] [drm:gen8_init_common_ring] Execlists enabled for render ring
[  286.833902] [drm:gen8_init_common_ring] Execlists enabled for blitter ring
[  286.833907] [drm:gen8_init_common_ring] Execlists enabled for bsd ring
[  286.833910] [drm:gen8_init_common_ring] Execlists enabled for bsd2 ring
[  286.833913] [drm:gen8_init_common_ring] Execlists enabled for video enhancement ring
[  286.833916] [drm:intel_guc_setup] GuC fw status: path (null), fetch NONE, load NONE
[  286.835374] gem_reset_stats: exiting, ret=99
[  286.835438] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  286.835441] [drm:i915_pages_create_for_stolen] offset=0x1805000, size=16384
[  286.835513] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  286.835516] [drm:i915_pages_create_for_stolen] offset=0x1809000, size=16384
[  286.835538] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  286.835543] [drm:i915_pages_create_for_stolen] offset=0x180d000, size=16384
[  286.835575] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  286.835578] [drm:i915_pages_create_for_stolen] offset=0x1811000, size=16384
[  286.835926] [drm:i915_gem_object_create_stolen] creating stolen object: size=4000
[  286.835928] [drm:i915_pages_create_for_stolen] offset=0x17f5000, size=16384
Comment 8 Jari Tahvanainen 2016-10-11 13:01:26 UTC 
If this requires the change on test then should one change the component to IGT instead of DRM/Intel?
Comment 9 Michel Thierry 2017-06-16 17:44:59 UTC 
(In reply to Jari Tahvanainen from comment #8)
> If this requires the change on test then should one change the component to
> IGT instead of DRM/Intel?

Hi,

Antonio modified the test. https://patchwork.freedesktop.org/patch/161335/
Can you try with this igt patch?
Comment 10 Hector Velazquez 2017-09-07 16:38:04 UTC 
The following tests FAIL on SKL 

Tests List:

igt@gem_reset_stats@reset-stats-bsd
igt@gem_reset_stats@reset-stats-default
igt@gem_reset_stats@reset-stats-render


======================================
        Output Sample
======================================
...
(gem_reset_stats:3067) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:3067) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_reset_stats:3067) CRITICAL: Test assertion failure function test_rs, file gem_reset_stats.c:229:
(gem_reset_stats:3067) CRITICAL: Failed assertion: noop(fd[i], 0, e) > 0
(gem_reset_stats:3067) igt-core-INFO: Stack trace:
(gem_reset_stats:3067) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(gem_reset_stats:3067) igt-core-INFO:   #1 [test_rs.constprop.8+0x206]
(gem_reset_stats:3067) igt-core-INFO:   #2 [__real_main773+0x10b]
(gem_reset_stats:3067) igt-core-INFO:   #3 [main+0x23]
(gem_reset_stats:3067) igt-core-INFO:   #4 [__libc_start_main+0xf1]
(gem_reset_stats:3067) igt-core-INFO:   #5 [_start+0x29]
(gem_reset_stats:3067) igt-core-INFO:   #6 [<unknown>+0x29]
****  END  ****
Stack trace:
  #0 [__igt_fail_assert+0x101]
  #1 [test_rs.constprop.8+0x206]
  #2 [__real_main773+0x10b]
  #3 [main+0x23]
  #4 [__libc_start_main+0xf1]
  #5 [_start+0x29]
  #6 [<unknown>+0x29]
...

This is my configuration:

======================================
        Graphic stack
======================================

Component: drm
    tag: libdrm-2.4.81-53-gd55d080
    commit: d55d0804f9e37637d7510f38f97e07a50c6b7baa

Component: cairo
    tag: 1.15.6-30-gc29db4f
    commit: c29db4f0de52727406a8b62f4da9a382084b5a79

Component: intel-gpu-tools
    tag: intel-gpu-tools-1.19-244-g4a1c8da
    commit: 4a1c8daff2005e2cbfe980d63bc0a0fb09cb017d

Component: piglit
    tag: piglit-v1
    commit: dab15137044c34023b1a843e72e781b03b17548b

======================================
	     Software
======================================
kernel version              : 4.13.0-drm-tip-ww36-commit-7a827ab+
hostname                    : gfx-desktop
architecture                : x86_64
os version                  : Ubuntu 16.10
os codename                 : yakkety
kernel driver               : i915
bios revision               : 5.6
bios release date           : 09/29/2016
hardware acceleration       : disabled
swap partition              : enabled on (/dev/sda3)

======================================
	Graphic drivers
======================================
libdrm                      : 2.4.83
cairo                       : 1.15.9
intel-gpu-tools (tag)       : intel-gpu-tools-1.19-234-g490b386
intel-gpu-tools (commit)    : 490b386

======================================
	     Hardware
======================================
platform                   : Skylake Canyon
motherboard id             : NUC6i7KYB
form factor                : Desktop
cpu family                 : Core i7
cpu family id              : 6
cpu information            : Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
gpu card                   : Intel Corporation Iris Pro Graphics 580 (rev 09) (prog-if 00 [VGA controller])
memory ram                 : 31.31 GB
max memory ram             : 32 GB
cpu thread                 : 8
cpu core                   : 4
cpu model                  : 94
cpu stepping               : 3
socket                     : Other
signature                  : Type 0, Family 6, Model 94, Stepping 3
hard drive                 : 223GiB (240GB)
current cd clock frequency : 337500 kHz
maximum cd clock frequency : 675000 kHz
displays connected         : DP-1 DP-3

======================================
	     Firmware
======================================
dmc fw loaded             : yes
dmc version               : 1.26
guc fw loaded             : SUCCESS
guc version wanted        : 6.1
guc version found         : 6.1
huc fw loaded             : yes

======================================
	     kernel parameters
======================================
quiet splash drm.debug=0x1e i915.enable_guc_submission=2 i915.enable_guc_loading=2 i915.alpha_support=1
Comment 11 Elizabeth 2018-02-27 15:49:33 UTC 
After February ww6 these tests aren't failing anymore and no hang have been reported in a while with these tests, though issue on bug 97129 still exist for SNB, IVB and BYT. Closing this bug, thank you.

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