New issue
Advanced search Search tips
Note: Color blocks (like █ or █) mean that a user may not be available. Tooltip shows the reason.

Issue 649824 link

Starred by 3 users
Status: Fixed
Owner:
ynovikov@chromium.org
Closed: Nov 2016
Cc:
█ kbr@chromium.org
geoffl...@chromium.org
eyaich@chromium.org
nedngu...@google.com
zmo@chromium.org
jmad...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug

Blocked on:
issue 555545


Sign in to add a comment

Some webgl_conformance_gl_tests fail on Win7 Release (AMD R7 240) bot

Project Member Reported by ynovikov@chromium.org, Sep 23 2016 
Started in https://build.chromium.org/p/chromium.gpu.fyi/builders/Win7%20Release%20%28AMD%20R7%20240%29/builds/274

Always fail:
WebglConformance_conformance_attribs_gl_bindAttribLocation_aliasing
WebglConformance_conformance_extensions_webgl_draw_buffers

Flaky:
WebglConformance_conformance_attribs_gl_bindAttribLocation_matrix
WebglConformance_conformance_attribs_gl_bindAttribLocation_repeated

Comment 1 by ynovikov@chromium.org, Sep 23 2016 

I can't see anything suspicious in blamelist, but angle_end2end_tests started to fail at the same time. anglebug.com/1535.
Maybe driver / hardware changed?

Comment 2 by jmad...@chromium.org, Sep 23 2016 

The bot name is no longer correct -- it's old AMD now. We should suppress these yes, for the older driver version.
Project Member

Comment 3 by bugdroid1@chromium.org, Sep 23 2016 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2e7d028cb74c0634f939270fcc7310887496181c

commit 2e7d028cb74c0634f939270fcc7310887496181c
Author: ynovikov <ynovikov@chromium.org>
Date: Fri Sep 23 23:13:48 2016

Update webgl_conformance_gl_tests expectations for old AMD.

BUG= chromium:649824 
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2362403003
Cr-Commit-Position: refs/heads/master@{#420772}

[modify] https://crrev.com/2e7d028cb74c0634f939270fcc7310887496181c/content/test/gpu/gpu_tests/webgl_conformance_expectations.py

Comment 4 by ynovikov@chromium.org, Sep 24 2016 

In https://build.chromium.org/p/chromium.gpu.fyi/builders/Win7%20Release%20%28AMD%20R7%20240%29/builds/286
also failed:
WebglConformance_conformance_rendering_culling
WebglConformance_conformance_rendering_default_texture_draw_bug
WebglConformance_conformance_rendering_draw_arrays_out_of_bounds

Comment 5 by fjhenigman@chromium.org, Sep 29 2016 

I still see this on every build:

webgl_conformance_gl_tests webgl_conformance_gl_tests
failures:
WebglConformance_conformance_attribs_gl_bindAttribLocation_aliasing

The change went in here:
https://build.chromium.org/p/chromium.gpu.fyi/builders/Win7%20Release%20%28AMD%20R7%20240%29/builds/287
and I checked up to here:
https://build.chromium.org/p/chromium.gpu.fyi/builders/Win7%20Release%20%28AMD%20R7%20240%29/builds/310

Comment 6 by kbr@chromium.org, Sep 29 2016

Cc: eyaich@chromium.org nedngu...@google.com
Components: Internals>GPU>Testing
Something's going wrong with that test. The compositor is crashing with an assertion failure. Maybe the test is causing the GPU process to crash and that's causing a lost context on the renderer process side, causing Telemetry to lose its connection to DevTools.

I would think the gpu_integration_test harness would be resilient to that, but I re-checked the code and it looks OK to me.

Could you try changing this expectation in src/content/test/gpu/gpu_tests/webgl_conformance_expectations.py :

    self.Fail('conformance/attribs/gl-bindAttribLocation-aliasing.html',
        ['win', ('amd', 0x6779), 'opengl'], bug= 649824 )

to self.Skip and see if that works around the problem?

Here's the log excerpt in case it disappears.

Running ['C:\\b\\depot_tools\\python276_bin\\python.exe', '../../content/test/gpu/run_gpu_integration_test.py', 'webgl_conformance', '--show-stdout', '--browser=release', '-v', '--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --use-angle=gl', '--write-abbreviated-json-results-to', 'c:\\users\\chrome~1.lab\\appdata\\local\\temp\\tmp1hsham.json'] in None (env: {'TMP': 'C:\\Users\\CHROME~1.LAB\\AppData\\Local\\Temp', 'GOMA_SERVICE_ACCOUNT_JSON_FILE': 'C:\\creds\\service_accounts\\service-account-goma-client.json', 'COMPUTERNAME': 'BUILD109-B1', 'VS110COMNTOOLS': 'C:\\Program Files (x86)\\Microsoft Visual Studio 11.0\\Common7\\Tools\\', 'LC_NUMERIC': 'English_United States.UTF-8', 'LC_CTYPE': 'English_United States.UTF-8', 'COMMONPROGRAMFILES': 'C:\\Program Files (x86)\\Common Files', 'PROCESSOR_IDENTIFIER': 'Intel64 Family 6 Model 60 Stepping 3, GenuineIntel', 'PROGRAMFILES': 'C:\\Program Files (x86)', 'SYSTEMROOT': 'C:\\Windows', 'BOTO_CONFIG': 'C:\\b\\build\\site_config\\.boto', 'HOME': 'C:/Users/chrome-bot.LABS', 'PYTHONUNBUFFERED': '1', 'BUILDBOT_BUILDBOTURL': 'http://build.chromium.org/p/chromium.gpu.fyi/', 'BUILDBOT_GOT_REVISION': 'None', 'LANG': 'en_US.UTF-8', 'BUILDBOT_BLAMELIST': "[u'afakhry@chromium.org', u'agrieve@chromium.org', u'asanka@chromium.org', u'avi@chromium.org', u'blink-rebaseline-bot@chromium.org', u'bungeman@chromium.org', u'catapult-deps-roller@chromium.org', u'cfroussios@chromium.org', u'ckrasic@chromium.org', u'cwallez@chromium.org', u'dbeam@chromium.org', u'dcastagna@chromium.org', u'dmazzoni@chromium.org', u'dpapad@chromium.org', u'eero.hakkinen@intel.com', u'ellyjones@chromium.org', u'enne@chromium.org', u'erg@chromium.org', u'estade@chromium.org', u'fdoray@chromium.org', u'fmalita@chromium.org', u'fukino@chromium.org', u'guidou@chromium.org', u'hubbe@chromium.org', u'isandrk@chromium.org', u'jbudorick@chromium.org', u'juncai@chromium.org', u'junov@chromium.org', u'krasin@chromium.org', u'lushnikov@chromium.org', u'manzagop@chromium.org', u'mattm@chromium.org', u'michaelbai@chromium.org', u'mmenke@chromium.org', u'oshima@chromium.org', u'pdfium-deps-roller@chromium.org', u'peary2@gmail.com', u'pnoland@chromium.org', u'proberge@chromium.org', u'qinmin@chromium.org', u'qyearsley@chromium.org', u'raphael.kubo.da.costa@intel.com', u'recipe-roller@chromium.org', u'rnephew@chromium.org', u'robliao@chromium.org', u'rockot@chromium.org', u'rtoy@chromium.org', u'scf@chromium.org', u'sdefresne@chromium.org', u'sebmarchand@chromium.org', u'skia-deps-roller@chromium.org', u'sky@chromium.org', u'tanin@chromium.org', u'thestig@chromium.org', u'tommycli@chromium.org', u'treib@chromium.org', u'twellington@chromium.org', u'vabr@chromium.org', u'vakh@chromium.org', u'wangxianzhu@chromium.org', u'xidachen@chromium.org']", 'TEMP': 'C:\\b\\c\\b\\Win7_Release__AMD_R7_240_\\it4h_yil', 'LC_MONETARY': 'English_United States.UTF-8', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'COMMONPROGRAMFILES(X86)': 'C:\\Program Files (x86)\\Common Files', 'USERDOMAIN': 'LABS', 'PROCESSOR_ARCHITECTURE': 'x86', 'BUILDBOT_MASTERNAME': 'chromium.gpu.fyi', 'LOCALAPPDATA': 'C:\\Users\\chrome-bot.LABS\\AppData\\Local', 'HOMEPATH': '\\Users\\chrome-bot.LABS', 'PROGRAMW6432': 'C:\\Program Files', 'USERNAME': 'chrome-bot', 'COMSPEC': 'C:\\Windows\\system32\\cmd.exe', 'PATHEXT': '.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC', 'PYTHONPATH': 'C:\\b\\build\\site_config;C:\\b\\build\\scripts;C:\\b\\build\\scripts\\release;C:\\b\\build\\third_party;C:\\b\\build\\third_party\\requests_2_10_0;C:\\b\\build_internal\\site_config;C:\\b\\build_internal\\symsrc;C:\\b\\build\\slave;C:\\b\\build\\third_party\\buildbot_slave_8_4;C:\\b\\build\\third_party\\twisted_10_2;', 'BUILDBOT_BUILDERNAME': 'Win7 Release (AMD R7 240)', 'PATH': 'C:\\b\\depot_tools\\python276_bin;C:\\b\\depot_tools\\python276_bin\\Scripts;C:\\b\\depot_tools;C:\\b\\depot_tools\\python276_bin;C:\\Windows\\system32;C:\\Windows\\system32\\WBEM;C:\\Program Files\\7-Zip;C:\\cmake\\bin;c:\\windows\\system32\\windowspowershell\\v1.0;C:\\b\\build_internal\\tools', 'BUILDBOT_SCHEDULER': 'None', 'BUILDBOT_REVISION': 'c503d69650b9ecb3dbe45c44af03b3af8d347250', 'AWS_CREDENTIAL_FILE': 'C:\\b\\build\\site_config\\.boto', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'English_United States.UTF-8', 'BUILDBOT_BRANCH': 'master', 'WINDIR': 'C:\\Windows', 'GIT_USER_AGENT': 'win32 git/2.10.0.windows.1 BUILD109-B1.labs.chromium.org', 'BUILDBOT_CLOBBER': '', 'APPDATA': 'C:\\Users\\chrome-bot.LABS\\AppData\\Roaming', 'HOMEDRIVE': 'C:', 'SYSTEMDRIVE': 'C:', 'BUILDBOT_BUILDNUMBER': '310', 'NUMBER_OF_PROCESSORS': '8', 'PWD': 'C:\\b\\build\\slave\\Win7_Release__AMD_R7_240_\\build', 'PROCESSOR_ARCHITEW6432': 'AMD64', 'BUILDBOT_SLAVENAME': 'build109-b1', 'LC_TIME': 'English_United States.UTF-8', 'COMMONPROGRAMW6432': 'C:\\Program Files\\Common Files', 'OS': 'Windows_NT', 'LC_COLLATE': 'English_United States.UTF-8', 'USERPROFILE': 'C:\\Users\\chrome-bot.LABS'})
(INFO) 2016-09-28 15:50:04,404 battor_wrapper.IsBattOrConnected:56  No usb serial port discovered. Available ones are: [('COM1', 'Communications Port (COM1)', 'ACPI\\PNP0501\\37000FC1'), ('COM2', 'Communications Port (COM2)', 'ACPI\\PNP0501\\37000FC2')]
(WARNING) 2016-09-28 15:50:04,421 desktop_browser_finder.FindAllAvailableBrowsers:147  Chrome build location for win_AMD64 not found. Browser will be run without Flash.
(INFO) 2016-09-28 15:50:04,421 browser_finder.FindBrowser:123  Chose browser: PossibleDesktopBrowser(type=release, executable=C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\out\Release\chrome.exe, flash=None)
(INFO) 2016-09-28 15:50:04,421 ts_proxy_server.StartServer:66  Tsproxy commandline: ['C:\\b\\depot_tools\\python276_bin\\python.exe', 'C:\\b\\c\\b\\Win7_Release__AMD_R7_240_\\irgbqcb9\\third_party\\catapult\\telemetry\\third_party\\tsproxy\\tsproxy.py', '--port=0', '--desthost=127.0.0.1']
(INFO) 2016-09-28 15:50:04,467 ts_proxy_server.StartServer:73  TsProxy port: 61076
(WARNING) 2016-09-28 15:50:04,467 gpu_integration_test.StartBrowser:38  Starting browser, attempt 1 of 3
(INFO) 2016-09-28 15:50:04,467 desktop_browser_backend.GetBrowserStartupArgs:250  Requested remote debugging port: 0
(INFO) 2016-09-28 15:50:04,467 desktop_browser_backend.Start:285  Starting Chrome ['C:\\b\\c\\b\\Win7_Release__AMD_R7_240_\\irgbqcb9\\out\\Release\\chrome.exe', '--use-angle=gl', '--disable-domain-blocking-for-3d-apis', '--disable-gesture-requirement-for-media-playback', '--disable-gpu-process-crash-limit', '--test-type=gpu', '--enable-experimental-canvas-features', '--js-flags=--expose-gc', '--enable-logging=stderr', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--disable-background-networking', '--proxy-server=socks://localhost:61076', '--ignore-certificate-errors', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--window-size=1280,1024', '--user-data-dir=c:\\b\\c\\b\\win7_release__amd_r7_240_\\it4h_yil\\tmp4jwade', 'about:blank']
[3892:3612:0928/155006:ERROR:memory_mapped_file.cc(52)] Couldn't open C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\out\Release\chrome_200_percent.pak
[3892:3612:0928/155006:ERROR:data_pack.cc(79)] Failed to mmap datapack
(INFO) 2016-09-28 15:50:07,697 desktop_browser_backend.HasBrowserFinishedLaunching:237  Discovered ephemeral port 61078
(INFO) 2016-09-28 15:50:08,134 browser._LogBrowserInfo:113  OS: win win7
[0928/155008:ERROR:memory_mapped_file.cc(52)] Couldn't open C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\out\Release\chrome_200_percent.pak
[0928/155008:ERROR:data_pack.cc(79)] Failed to mmap datapack
[3892:4752:0928/155009:ERROR:ssl_client_socket_impl.cc(1149)] handshake failed; returned -1, SSL error code 1, net_error -100
[3892:4752:0928/155010:ERROR:ssl_client_socket_impl.cc(1149)] handshake failed; returned -1, SSL error code 1, net_error -100
[3892:3612:0928/155013:ERROR:system_info_handler.cc(238)] SystemInfoHandler: request for GPU info timed out! Most recent info sent.
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:120  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6779
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:120  GPU device 1: VENDOR = 0x102b, DEVICE = 0x534
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:122  GPU Attributes:
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    adapter_luid        : 0.0
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    amd_switchable      : False
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    basic_info_state    : 1
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    context_info_state  : 1
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    direct_rendering    : True
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    driver_date         : 8-3-2015
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    driver_vendor       : Advanced Micro Devices, Inc.
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    driver_version      : 15.200.1062.1004
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    dx_diagnostics_info_state: 2
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    encrypted_only      : False
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    gl_extensions       : GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_EXT_blend_minmax GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_frag_depth GL_EXT_map_buffer_range GL_EXT_multisample_compatibility GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_NV_pack_subimage GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object 
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    gl_renderer         : ANGLE (ATI Technologies Inc. AMD Radeon HD 6450 OpenGL 4.5 core)
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    gl_reset_notification_strategy: 33377
(INFO) 2016-09-28 15:50:14,084 browser._LogBrowserInfo:124    gl_vendor           : Google Inc.
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    gl_version          : OpenGL ES 3.0 (ANGLE 2.1.0.9df01f8ac568)
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    gl_ws_extensions    : EGL_KHR_create_context EGL_KHR_get_all_proc_addresses EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource 
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    gl_ws_vendor        : 
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    gl_ws_version       : 1.4 (ANGLE 2.1.0.9df01f8ac568)
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    in_process_gpu      : False
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    initialization_time : 5.488986
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    jpeg_decode_accelerator_supported: False
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    lenovo_dcute        : False
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    max_msaa_samples    : 4
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    max_resolution_height: 1088
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    max_resolution_width: 1920
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    min_resolution_height: 48
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    min_resolution_width: 48
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    optimus             : False
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    pixel_shader_version: 3.00
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    process_crash_count : 0
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    profile             : 3
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    sandboxed           : False
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    software_rendering  : False
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    vertex_shader_version: 3.00
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:124    video_decode_accelerator_flags: 0
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:126  Feature Status:
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:128    2d_canvas           : enabled
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:128    flash_3d            : enabled
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:128    flash_stage3d       : enabled
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:128    flash_stage3d_baseline: enabled
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:128    gpu_compositing     : enabled
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:128    multiple_raster_threads: enabled_on
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:128    native_gpu_memory_buffers: disabled_software
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:128    rasterization       : unavailable_software
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:128    video_decode        : enabled
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:128    video_encode        : enabled
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:128    vpx_decode          : unavailable_software
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:128    webgl               : enabled
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:130  Driver Bug Workarounds:
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:132    clear_uniforms_before_first_program_use
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:132    disable_direct_composition
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:132    disable_discard_framebuffer
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:132    disable_dxgi_zero_copy_video
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:132    disable_framebuffer_cmaa
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:132    disable_nv12_dxgi_video
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:132    exit_on_context_lost
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:132    force_cube_complete
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:132    scalarize_vec_and_mat_constructor_args
(INFO) 2016-09-28 15:50:14,099 browser._LogBrowserInfo:132    texsubimage_faster_than_teximage
[3852:3140:0928/155014:INFO:media_foundation_video_encode_accelerator_win.cc(287)] Windows versions earlier than 8 are not supported.
[3852:3140:0928/155014:ERROR:shader_manager.cc(115)] Shader translator allowed/produced an invalid shader unless the driver is buggy:
--Log from shader translator--

--original-shader--
#define TexCoordPrecision highp
#define NUM_STATIC_QUADS 9
 attribute TexCoordPrecision vec4 a_position; attribute TexCoordPrecision vec2 a_texCoord; attribute float a_index; uniform mat4 matrix; uniform TexCoordPrecision vec2 quad[4]; uniform TexCoordPrecision vec4 vertexTexTransform; varying TexCoordPrecision vec2 v_texCoord;  void main() { vec2 pos = quad[int(a_index)]; gl_Position = matrix * vec4(pos, a_position.z, a_position.w); v_texCoord = a_texCoord * vertexTexTransform.zw + vertexTexTransform.xy; } 
--translated-shader--
attribute highp vec4 a_position;
attribute highp vec2 a_texCoord;
attribute highp float a_index;
uniform highp mat4 matrix;
uniform highp vec2 quad[4];
uniform highp vec4 vertexTexTransform;
varying highp vec2 v_texCoord;
void main(){
highp vec2 pos = quad[int(clamp(float(int(a_index)), 0.0, float(3)))];
(gl_Position = (matrix * vec4(pos, a_position.z, a_position.w)));
(v_texCoord = ((a_texCoord * vertexTexTransform.zw) + vertexTexTransform.xy));
}

--info-log--
Vertex shader failed to compile with the following errors:

[3892:3612:0928/155014:ERROR:program_binding.cc(101)] Error compiling shader: Vertex shader failed to compile with the following errors:

 shader program: #define TexCoordPrecision highp
#define NUM_STATIC_QUADS 9
 attribute TexCoordPrecision vec4 a_position; attribute TexCoordPrecision vec2 a_texCoord; attribute float a_index; uniform mat4 matrix; uniform TexCoordPrecision vec2 quad[4]; uniform TexCoordPrecision vec4 vertexTexTransform; varying TexCoordPrecision vec2 v_texCoord;  void main() { vec2 pos = quad[int(a_index)]; gl_Position = matrix * vec4(pos, a_position.z, a_position.w); v_texCoord = a_texCoord * vertexTexTransform.zw + vertexTexTransform.xy; } 
[3892:3612:0928/155014:FATAL:program_binding.h(95)] Check failed: IsContextLost(context_provider->ContextGL()). 
Backtrace:
	base::debug::StackTrace::StackTrace [0x6B4C58C7+23]
	logging::LogMessage::~LogMessage [0x6B45B101+49]
	cc::ProgramBinding<cc::VertexShaderTile,cc::FragmentShaderRGBATexOpaque>::Initialize [0x6C6DE387+407]
	cc::GLRenderer::GetTileProgramOpaque [0x6C6DABB3+499]
	cc::GLRenderer::DrawContentQuadNoAA [0x6C6D3939+825]
	cc::GLRenderer::DrawContentQuad [0x6C6D2D27+423]
	cc::GLRenderer::DoDrawQuad [0x6C6D2B2D+397]
	cc::DirectRenderer::DrawRenderPass [0x6C6CCC15+1365]
	cc::DirectRenderer::DrawRenderPassAndExecuteCopyRequests [0x6C6CCD1C+44]
	cc::DirectRenderer::DrawFrame [0x6C6CC47E+1182]
	cc::Display::DrawAndSwap [0x6BCA95A1+1081]
	cc::DisplayScheduler::DrawAndSwap [0x6BCA8104+239]
	cc::DisplayScheduler::AttemptDrawAndSwap [0x6BCA7CC5+84]
	cc::DisplayScheduler::OnBeginFrameDeadline [0x6BCA826E+99]
	??$MakeItSo@ABU?$IgnoreResultHelper@P8OnScreenKeyboardDetector@ui@@AE_NXZ@internal@base@@ABV?$WeakPtr@VOnScreenKeyboardDetector@ui@@@3@$$V@?$InvokeHelper@$00X@internal@base@@SAXABU?$IgnoreResultHelper@P8OnScreenKeyboardDetector@ui@@AE_NXZ@12@ABV?$WeakPtr@ [0x6B225F79+33]
	base::internal::Invoker<base::internal::BindState<base::internal::IgnoreResultHelper<bool (__thiscall ui::OnScreenKeyboardDetector::*)(void)>,base::WeakPtr<ui::OnScreenKeyboardDetector> >,void __cdecl(void)>::Run [0x6B22A940+19]
	base::CancelableCallback<void __cdecl(void)>::Forward [0x6BC99B63+17]
	base::internal::Invoker<base::internal::BindState<base::internal::IgnoreResultHelper<bool (__thiscall ui::OnScreenKeyboardDetector::*)(void)>,base::WeakPtr<ui::OnScreenKeyboardDetector> >,void __cdecl(void)>::Run [0x6B22A940+19]
	base::debug::TaskAnnotator::RunTask [0x6B4D18BB+267]
	base::MessageLoop::RunTask [0x6B466793+1203]
	base::MessageLoop::DoWork [0x6B465955+597]
	base::MessagePumpForUI::DoRunLoop [0x6B4D2A0D+93]
	base::MessagePumpWin::Run [0x6B4D36BA+74]
	base::MessageLoop::RunHandler [0x6B4662D7+103]
	base::RunLoop::Run [0x6B4B76D9+41]
	ChromeBrowserMainParts::MainMessageLoopRun [0x6B29959B+223]
	content::BrowserMainLoop::RunMainMessageLoopParts [0x6ADB6EC0+80]
	content::BrowserMain [0x6ADB3C15+130]
	content::RunNamedProcessTypeMain [0x6B1BE97B+176]
	content::ContentMainRunnerImpl::Run [0x6B1BE89A+274]
	content::ContentMain [0x6B1BDDDF+35]
	ChromeMain [0x6A524773+158]
	MainDllLoader::Launch [0x01064CE0+494]
	wWinMain [0x01062D40+333]
	__scrt_common_main_seh [0x012E3D08+246] (f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:253)
	BaseThreadInitThunk [0x76E9338A+18]
	RtlInitializeExceptionChain [0x77599902+99]
	RtlInitializeExceptionChain [0x775998D5+54]

[0928/155014:ERROR:process_info.cc(608)] range at 0xfffde000, size 0x230 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfffdd000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfffda000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfffd7000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfffaf000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfffac000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfffa6000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfffa3000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfffa9000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfffa0000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff9d000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff9a000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff97000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff94000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff91000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff8e000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff8b000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff88000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff85000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff82000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff7f000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff7c000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff79000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff76000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff73000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff70000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff6d000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff6a000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff67000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff64000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff61000, size 0xf84 fully unreadable
[0928/155014:ERROR:process_info.cc(608)] range at 0xfff5e000, size 0xf84 fully unreadable
WebglConformance_conformance_attribs_gl_bindAttribLocation_aliasing (gpu_tests.webgl_conformance_integration_test.WebGLConformanceIntegrationTest) ... (ERROR) 2016-09-28 15:50:15,634 gpu_integration_test.setUp:161  Failure during browser startup
Traceback (most recent call last):
  File "C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\content\test\gpu\gpu_tests\gpu_integration_test.py", line 157, in setUp
    self.tab = self.browser.tabs[0]
  File "C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\third_party\catapult\telemetry\telemetry\internal\browser\tab_list.py", line 18, in __getitem__
    return self._tab_list_backend.__getitem__(index)
  File "C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_backend_list.py", line 56, in __getitem__
    self._Update()
  File "C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\inspector_backend_list.py", line 99, in _Update
    backends_map = self._devtools_client.GetUpdatedInspectableContexts()
  File "C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\devtools_client_backend.py", line 298, in GetUpdatedInspectableContexts
    contexts = self._ListInspectableContexts()
  File "C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\devtools_client_backend.py", line 223, in _ListInspectableContexts
    return self._devtools_http.RequestJson('')
  File "C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\devtools_http.py", line 107, in RequestJson
    return json.loads(self.Request(path, timeout))
  File "C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\third_party\catapult\telemetry\telemetry\internal\backends\chrome_inspector\devtools_http.py", line 87, in Request
    self._conn.request('GET', endpoint)
  File "C:\b\depot_tools\python276_bin\lib\httplib.py", line 973, in request
    self._send_request(method, url, body, headers)
  File "C:\b\depot_tools\python276_bin\lib\httplib.py", line 1007, in _send_request
    self.endheaders(body)
  File "C:\b\depot_tools\python276_bin\lib\httplib.py", line 969, in endheaders
    self._send_output(message_body)
  File "C:\b\depot_tools\python276_bin\lib\httplib.py", line 829, in _send_output
    self.send(msg)
  File "C:\b\depot_tools\python276_bin\lib\httplib.py", line 805, in send
    self.sock.sendall(data)
  File "C:\b\depot_tools\python276_bin\lib\socket.py", line 224, in meth
    return getattr(self._sock,name)(*args)
DevToolsClientConnectionError: [Errno 10054] An existing connection was forcibly closed by the remote host
(WARNING) 2016-09-28 15:50:15,665 gpu_integration_test._RestartBrowser:55  Restarting browser due to failure in setup
(WARNING) 2016-09-28 15:50:15,681 gpu_integration_test.StartBrowser:38  Starting browser, attempt 1 of 3
(INFO) 2016-09-28 15:50:15,681 desktop_browser_backend.GetBrowserStartupArgs:250  Requested remote debugging port: 0
(INFO) 2016-09-28 15:50:15,681 desktop_browser_backend.Start:285  Starting Chrome ['C:\\b\\c\\b\\Win7_Release__AMD_R7_240_\\irgbqcb9\\out\\Release\\chrome.exe', '--use-angle=gl', '--disable-domain-blocking-for-3d-apis', '--disable-gesture-requirement-for-media-playback', '--disable-gpu-process-crash-limit', '--test-type=gpu', '--enable-experimental-canvas-features', '--js-flags=--expose-gc', '--enable-logging=stderr', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--disable-background-networking', '--proxy-server=socks://localhost:61076', '--ignore-certificate-errors', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--window-size=1280,1024', '--user-data-dir=c:\\b\\c\\b\\win7_release__amd_r7_240_\\it4h_yil\\tmpi50f74', 'about:blank']
[3352:4364:0928/155015:ERROR:memory_mapped_file.cc(52)] Couldn't open C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\out\Release\chrome_200_percent.pak
[3352:4364:0928/155015:ERROR:data_pack.cc(79)] Failed to mmap datapack
(INFO) 2016-09-28 15:50:15,790 desktop_browser_backend.HasBrowserFinishedLaunching:237  Discovered ephemeral port 61097
(INFO) 2016-09-28 15:50:15,790 browser._LogBrowserInfo:113  OS: win win7
[0928/155015:ERROR:memory_mapped_file.cc(52)] Couldn't open C:\b\c\b\Win7_Release__AMD_R7_240_\irgbqcb9\out\Release\chrome_200_percent.pak
[0928/155015:ERROR:data_pack.cc(79)] Failed to mmap datapack
[5024:5040:0928/155015:INFO:media_foundation_video_encode_accelerator_win.cc(287)] Windows versions earlier than 8 are not supported.
(INFO) 2016-09-28 15:50:16,002 browser._LogBrowserInfo:120  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6779
(INFO) 2016-09-28 15:50:16,002 browser._LogBrowserInfo:120  GPU device 1: VENDOR = 0x102b, DEVICE = 0x534
(INFO) 2016-09-28 15:50:16,002 browser._LogBrowserInfo:122  GPU Attributes:
(INFO) 2016-09-28 15:50:16,002 browser._LogBrowserInfo:124    adapter_luid        : 0.0
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    amd_switchable      : False
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    basic_info_state    : 1
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    context_info_state  : 1
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    direct_rendering    : True
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    driver_date         : 8-3-2015
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    driver_vendor       : Advanced Micro Devices, Inc.
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    driver_version      : 15.200.1062.1004
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    dx_diagnostics_info_state: 2
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    encrypted_only      : False
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    gl_extensions       : GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_EXT_blend_minmax GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_frag_depth GL_EXT_map_buffer_range GL_EXT_multisample_compatibility GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_NV_pack_subimage GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object 
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    gl_renderer         : ANGLE (ATI Technologies Inc. AMD Radeon HD 6450 OpenGL 4.5 core)
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    gl_reset_notification_strategy: 33377
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    gl_vendor           : Google Inc.
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    gl_version          : OpenGL ES 3.0 (ANGLE 2.1.0.9df01f8ac568)
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    gl_ws_extensions    : EGL_KHR_create_context EGL_KHR_get_all_proc_addresses EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource 
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    gl_ws_vendor        : 
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    gl_ws_version       : 1.4 (ANGLE 2.1.0.9df01f8ac568)
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    in_process_gpu      : False
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    initialization_time : 0.107745
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    jpeg_decode_accelerator_supported: False
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    lenovo_dcute        : False
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    max_msaa_samples    : 4
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    max_resolution_height: 1088
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    max_resolution_width: 1920
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    min_resolution_height: 48
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    min_resolution_width: 48
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    optimus             : False
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    pixel_shader_version: 3.00
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    process_crash_count : 0
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    profile             : 3
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    sandboxed           : False
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    software_rendering  : False
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    vertex_shader_version: 3.00
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:124    video_decode_accelerator_flags: 0
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:126  Feature Status:
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:128    2d_canvas           : enabled
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:128    flash_3d            : enabled
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:128    flash_stage3d       : enabled
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:128    flash_stage3d_baseline: enabled
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:128    gpu_compositing     : enabled
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:128    multiple_raster_threads: enabled_on
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:128    native_gpu_memory_buffers: disabled_software
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:128    rasterization       : unavailable_software
(INFO) 2016-09-28 15:50:16,003 browser._LogBrowserInfo:128    video_decode        : enabled
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:128    video_encode        : enabled
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:128    vpx_decode          : unavailable_software
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:128    webgl               : enabled
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:130  Driver Bug Workarounds:
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:132    clear_uniforms_before_first_program_use
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:132    disable_direct_composition
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:132    disable_discard_framebuffer
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:132    disable_dxgi_zero_copy_video
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:132    disable_framebuffer_cmaa
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:132    disable_nv12_dxgi_video
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:132    exit_on_context_lost
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:132    force_cube_complete
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:132    scalarize_vec_and_mat_constructor_args
(INFO) 2016-09-28 15:50:16,005 browser._LogBrowserInfo:132    texsubimage_faster_than_teximage
ERROR
WebglConformance_conformance_attribs_gl_bindAttribLocation_matrix (gpu_tests.webgl_conformance_integration_test.WebGLConformanceIntegrationTest) ... [3352:4480:0928/155017:ERROR:ssl_client_socket_impl.cc(1149)] handshake failed; returned -1, SSL error code 1, net_error -100
ok
WebglConformance_conformance_attribs_gl_bindAttribLocation_repeated (gpu_tests.webgl_conformance_integration_test.WebGLConformanceIntegrationTest) ... ok
WebglConformance_conformance_attribs_gl_disabled_vertex_attrib (gpu_tests.webgl_conformance_integration_test.WebGLConformanceIntegrationTest) ... [3352:4480:0928/155018:ERROR:shader_disk_cache.cc(220)] Failed to create shader cache entry: -2
ok

Comment 7 by kbr@chromium.org, Sep 29 2016

Owner: fjhenigman@chromium.org
Status: Assigned (was: Unconfirmed)

Comment 8 by jmad...@chromium.org, Sep 29 2016 

Frank, look at parent_got_angle_revision to see possible suspect ANGLE CLs:

first failing: f607c60a1e14d1519ad5055680a80be027db7a46
last OK: 44d0a736545d6babbd57430d42671545e8d3892b

$ git shortlog 44d0a73654..f607c60a1
Corentin Wallez (2):
      Implement a separate last row texture unpack buffer upload workaround
      preprocessor: Fix use after free when #undef the macro being invoked

Geoff Lang (1):
      Fix validation of ReadPixels format and type.

Jamie Madill (2):
      translator: Refactor Constant Union shift ops.
      D3D11: Free buffer staging storage when idle.

Jiawei-Shao (1):
      Remove redundant code in RewriteTexelFetchOffset
Project Member

Comment 9 by bugdroid1@chromium.org, Sep 30 2016 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/62c969067689f5109b96a00aec07f1432f368a65

commit 62c969067689f5109b96a00aec07f1432f368a65
Author: fjhenigman <fjhenigman@chromium.org>
Date: Fri Sep 30 22:01:09 2016

Skip WebglConformance_conformance_attribs_gl_bindAttribLocation_aliasing on old AMD.

BUG= chromium:649824 
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2384643002
Cr-Commit-Position: refs/heads/master@{#422237}

[modify] https://crrev.com/62c969067689f5109b96a00aec07f1432f368a65/content/test/gpu/gpu_tests/webgl_conformance_expectations.py

Comment 10 by jmad...@chromium.org, Oct 6 2016

Cc: geoffl...@chromium.org zmo@chromium.org jmad...@chromium.org
 Issue 653542  has been merged into this issue.

Comment 11 by jmad...@chromium.org, Oct 6 2016

Owner: geoffl...@chromium.org
Geoff, can you investigate this? I think it's a problem with the first test crashing the harness - note this still seems to be failing the test suite despite the "failing" test being marked as skip:

https://build.chromium.org/p/chromium.gpu.fyi/builders/Win7%20Release%20%28AMD%20R7%20240%29/builds/358

Comment 12 by jmad...@chromium.org, Oct 6 2016

Components: Internals>GPU>ANGLE
Labels: GPU-AMD
Project Member

Comment 13 by bugdroid1@chromium.org, Oct 20 2016 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/5bc885e83d07745cf70be5b769485d9e0a15aa8a

commit 5bc885e83d07745cf70be5b769485d9e0a15aa8a
Author: geofflang <geofflang@chromium.org>
Date: Thu Oct 20 05:09:22 2016

Expand WebGL gl-bindAttribLocation-aliasing.html failure to all Win/AMD/OpenGL.

TBR=zmo@chromium.org

BUG= 649824 
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel

Review-Url: https://chromiumcodereview.appspot.com/2432923004
Cr-Commit-Position: refs/heads/master@{#426411}

[modify] https://crrev.com/5bc885e83d07745cf70be5b769485d9e0a15aa8a/content/test/gpu/gpu_tests/webgl_conformance_expectations.py

Comment 14 by geoffl...@chromium.org, Oct 20 2016

Status: Fixed (was: Assigned)

Comment 15 by ynovikov@chromium.org, Oct 24 2016

Owner: ynovikov@chromium.org
Status: Started (was: Fixed)
WebglConformance_conformance_attribs_gl_bindAttribLocation_aliasing still fails here:
https://build.chromium.org/p/chromium.gpu.fyi/builders/Win7%20Release%20%28AMD%20R7%20240%29/builds/482

Will investigate.

Comment 17 by kbr@chromium.org, Nov 10 2016

Blockedon: 555545
It turns out that a similar failure happened a long time ago and that there's an attempt in generate_buildbot_json.py to not run these tests at all on this configuration. However, due to a bug in the script, it's not taking effect.
Project Member

Comment 18 by bugdroid1@chromium.org, Nov 10 2016 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/669a91859237c98146407fe606a1fd96869dbd5b

commit 669a91859237c98146407fe606a1fd96869dbd5b
Author: kbr <kbr@chromium.org>
Date: Thu Nov 10 02:31:00 2016

Stop running webgl_conformance_gl_tests on old Win AMD card.

Interestingly, this test is running fine on the newer card that was
recently deployed.

BUG= 649824 
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel
TBR=zmo@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2494633002
Cr-Commit-Position: refs/heads/master@{#431147}

[modify] https://crrev.com/669a91859237c98146407fe606a1fd96869dbd5b/content/test/gpu/generate_buildbot_json.py
[modify] https://crrev.com/669a91859237c98146407fe606a1fd96869dbd5b/testing/buildbot/chromium.gpu.fyi.json
Project Member

Comment 19 by bugdroid1@chromium.org, Nov 10 2016 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/669a91859237c98146407fe606a1fd96869dbd5b

commit 669a91859237c98146407fe606a1fd96869dbd5b
Author: kbr <kbr@chromium.org>
Date: Thu Nov 10 02:31:00 2016

Stop running webgl_conformance_gl_tests on old Win AMD card.

Interestingly, this test is running fine on the newer card that was
recently deployed.

BUG= 649824 
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel
TBR=zmo@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2494633002
Cr-Commit-Position: refs/heads/master@{#431147}

[modify] https://crrev.com/669a91859237c98146407fe606a1fd96869dbd5b/content/test/gpu/generate_buildbot_json.py
[modify] https://crrev.com/669a91859237c98146407fe606a1fd96869dbd5b/testing/buildbot/chromium.gpu.fyi.json
Project Member

Comment 20 by bugdroid1@chromium.org, Nov 10 2016 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d8e4511fe5c9c5f9196fa4af85c626a281ec8b5f

commit d8e4511fe5c9c5f9196fa4af85c626a281ec8b5f
Author: ynovikov <ynovikov@chromium.org>
Date: Thu Nov 10 21:55:00 2016

Stop running webgl_conformance_gl_tests on new Win AMD card.

The tests are flaky on it.

BUG= 649824 
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel

Review-Url: https://codereview.chromium.org/2496623002
Cr-Commit-Position: refs/heads/master@{#431371}

[modify] https://crrev.com/d8e4511fe5c9c5f9196fa4af85c626a281ec8b5f/content/test/gpu/generate_buildbot_json.py
[modify] https://crrev.com/d8e4511fe5c9c5f9196fa4af85c626a281ec8b5f/testing/buildbot/chromium.gpu.fyi.json

Comment 21 by ynovikov@chromium.org, Nov 10 2016

Status: Fixed (was: Started)
Project Member

Comment 22 by bugdroid1@chromium.org, Jun 27 2017 

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/a98c5c607cf1b3b62ea49c78b8a9b605540cc4d2

commit a98c5c607cf1b3b62ea49c78b8a9b605540cc4d2
Author: Kenneth Russell <kbr@chromium.org>
Date: Tue Jun 27 23:39:56 2017

Remove stale WebGL 1.0 conformance expectations for AMD GPUs.

This GPU isn't run on the waterfall any more.

BUG= 436212 ,  479981 ,  479983 ,  482013 ,  491419 ,  649824 
TBR=zmo@chromium.org

Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
Change-Id: I622787f6989459ac1aa1dbd218d909253b4590d6
Reviewed-on: https://chromium-review.googlesource.com/550420
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#482795}
[modify] https://crrev.com/a98c5c607cf1b3b62ea49c78b8a9b605540cc4d2/content/test/gpu/gpu_tests/webgl_conformance_expectations.py
►

Sign in to add a comment