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python -u /b/s/w/ir/kitchen-checkout/build/scripts/tools/runit.py --show-path --with-third-party-lib -- python /b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/collect_task.py --verbose -o /b/s/w/ir/tmp/t/tmpoEHF_b.json --task-output-dir /b/s/w/ir/tmp/t/tmpqWu01j --merge-script /b/s/w/ir/cache/builder/src/testing/merge_scripts/standard_isolated_script_merge.py --merge-script-stdout-file /b/s/w/ir/tmp/t/tmpwMByXYmerge_script_log --merge-additional-args '[]' --build-properties '{"bot_id": "build81-m9", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1553455851453759, "id": "8918077193065263040", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Mac FYI Release (Intel)/12424", "builder:Mac FYI Release (Intel)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/df4289eaea2d4b063d3076eca0eba4e3212e0505", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Mac Builder", "parent_buildnumber:42248", "scheduler_invocation_id:9083507255036789184", "scheduler_job_id:chromium/Mac FYI Release (Intel)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Mac FYI Release (Intel)", "buildnumber": 12424, "got_angle_revision": "eae464dd3092c1c09c4dc4d51a0f50ac5d007722", "got_dawn_revision": "07950e80fe36028ed9cca0a4a99a8b08e9bb4fdf", "got_nacl_revision": "de8da4841bc3d1ed020d798d5a7fd6fb3d817fa1", "got_revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "got_revision_cp": "refs/heads/master@{#643734}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "b346546b7795350b8c910ff06f9520e7f03224f0", "got_v8_revision_cp": "refs/heads/7.5.100@{#1}", "got_webrtc_revision": "85a4a93e77b163098e91f41d8e7415181f23d02c", "got_webrtc_revision_cp": "refs/heads/master@{#27257}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Mac Builder", "parent_got_angle_revision": "eae464dd3092c1c09c4dc4d51a0f50ac5d007722", "parent_got_dawn_revision": "07950e80fe36028ed9cca0a4a99a8b08e9bb4fdf", "parent_got_nacl_revision": "de8da4841bc3d1ed020d798d5a7fd6fb3d817fa1", "parent_got_revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "parent_got_revision_cp": "refs/heads/master@{#643734}", "parent_got_src_internal_revision": "00c5601ee11abb2cf141125c38eb31e907308aa2", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "b346546b7795350b8c910ff06f9520e7f03224f0", "parent_got_v8_revision_cp": "refs/heads/7.5.100@{#1}", "parent_got_webrtc_revision": "85a4a93e77b163098e91f41d8e7415181f23d02c", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27257}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "swarm_hashes": {"angle_end2end_tests": "8d62cec3d76c33bed57bbaaf9f3f71053f6b1839", "angle_unittests": "1bf71e4aac14224a709e123236412b433bc5bf02", "browser_tests": "ec69a0b94a9ced26c3afb4a72567186c5bcec7b2", "dawn_end2end_tests": "433c7628f1cdabdc0fbeab27ed1014b02c4ca4fb", "gl_tests": "605360f79ff5969bf659d217a2684a70beb080a9", "gl_unittests": "d7c89fb5542cb50cf1ccd96d1a5d31b175ba6a2e", "gles2_conform_test": "59b956dea6e323a703514bfefdffac32cfc1369b", "gpu_unittests": "cf60f59ba17e8ebc1d07eb43ec4118060a17348a", "services_unittests": "b74aa38f6ea70e5629f42f2f8f9a1eb8236f77e1", "swiftshader_unittests": "5dcc50352311ce7b29f5b5ca6413d1b65cdf950d", "telemetry_gpu_integration_test": "9df7c74621ed8ecd7e0e66ba68583ca86b08dcc9"}}' --summary-json-file /b/s/w/ir/tmp/t/tmpu8kRjm.json -- swarming collect -server https://chromium-swarm.appspot.com -worker 50 -task-summary-python -task-output-stdout all -verbose -requests-json /b/s/w/ir/tmp/t/tmpLioXLT.json in dir /b/s/w/ir/k: allow_subannotations: False cmd: ['python', '-u', '/b/s/w/ir/kitchen-checkout/build/scripts/tools/runit.py', '--show-path', '--with-third-party-lib', '--', 'python', '/b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/collect_task.py', '--verbose', '-o', '/b/s/w/ir/tmp/t/tmpoEHF_b.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpqWu01j', '--merge-script', '/b/s/w/ir/cache/builder/src/testing/merge_scripts/standard_isolated_script_merge.py', '--merge-script-stdout-file', '/b/s/w/ir/tmp/t/tmpwMByXYmerge_script_log', '--merge-additional-args', '[]', '--build-properties', '{"bot_id": "build81-m9", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1553455851453759, "id": "8918077193065263040", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Mac FYI Release (Intel)/12424", "builder:Mac FYI Release (Intel)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/df4289eaea2d4b063d3076eca0eba4e3212e0505", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Mac Builder", "parent_buildnumber:42248", "scheduler_invocation_id:9083507255036789184", "scheduler_job_id:chromium/Mac FYI Release (Intel)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Mac FYI Release (Intel)", "buildnumber": 12424, "got_angle_revision": "eae464dd3092c1c09c4dc4d51a0f50ac5d007722", "got_dawn_revision": "07950e80fe36028ed9cca0a4a99a8b08e9bb4fdf", "got_nacl_revision": "de8da4841bc3d1ed020d798d5a7fd6fb3d817fa1", "got_revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "got_revision_cp": "refs/heads/master@{#643734}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "b346546b7795350b8c910ff06f9520e7f03224f0", "got_v8_revision_cp": "refs/heads/7.5.100@{#1}", "got_webrtc_revision": "85a4a93e77b163098e91f41d8e7415181f23d02c", "got_webrtc_revision_cp": "refs/heads/master@{#27257}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Mac Builder", "parent_got_angle_revision": "eae464dd3092c1c09c4dc4d51a0f50ac5d007722", "parent_got_dawn_revision": "07950e80fe36028ed9cca0a4a99a8b08e9bb4fdf", "parent_got_nacl_revision": "de8da4841bc3d1ed020d798d5a7fd6fb3d817fa1", "parent_got_revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "parent_got_revision_cp": "refs/heads/master@{#643734}", "parent_got_src_internal_revision": "00c5601ee11abb2cf141125c38eb31e907308aa2", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "b346546b7795350b8c910ff06f9520e7f03224f0", "parent_got_v8_revision_cp": "refs/heads/7.5.100@{#1}", "parent_got_webrtc_revision": "85a4a93e77b163098e91f41d8e7415181f23d02c", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27257}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "swarm_hashes": {"angle_end2end_tests": "8d62cec3d76c33bed57bbaaf9f3f71053f6b1839", "angle_unittests": "1bf71e4aac14224a709e123236412b433bc5bf02", "browser_tests": "ec69a0b94a9ced26c3afb4a72567186c5bcec7b2", "dawn_end2end_tests": "433c7628f1cdabdc0fbeab27ed1014b02c4ca4fb", "gl_tests": "605360f79ff5969bf659d217a2684a70beb080a9", "gl_unittests": "d7c89fb5542cb50cf1ccd96d1a5d31b175ba6a2e", "gles2_conform_test": "59b956dea6e323a703514bfefdffac32cfc1369b", "gpu_unittests": "cf60f59ba17e8ebc1d07eb43ec4118060a17348a", "services_unittests": "b74aa38f6ea70e5629f42f2f8f9a1eb8236f77e1", "swiftshader_unittests": "5dcc50352311ce7b29f5b5ca6413d1b65cdf950d", "telemetry_gpu_integration_test": "9df7c74621ed8ecd7e0e66ba68583ca86b08dcc9"}}', '--summary-json-file', '/b/s/w/ir/tmp/t/tmpu8kRjm.json', '--', 'swarming', 'collect', '-server', 'https://chromium-swarm.appspot.com', '-worker', '50', '-task-summary-python', '-task-output-stdout', 'all', '-verbose', '-requests-json', '/b/s/w/ir/tmp/t/tmpLioXLT.json'] env: {'CHROME_HEADLESS': '1', 'FORCE_MAC_TOOLCHAIN': '1'} env_prefixes: {'PATH': '/b/s/w/ir/cache/swarming_client'} env_suffixes: {} infra_step: False name_tokens: ('context_lost_tests on Intel GPU on Mac on Mac-10.12.6',) ok_ret: ALL_OK step_test_data: <lambda>(...) trigger_specs: () full environment: Apple_PubSub_Socket_Render: /private/tmp/com.apple.launchd.95UNpxahtm/Render BOTO_CONFIG: /b/s/w/ir/tmp/gsutil_task/.boto BUILDBUCKET_EXPERIMENTAL: FALSE CHROME_HEADLESS: 1 CIPD_CACHE_DIR: /b/s/cipd_cache/cache CIPD_PROTOCOL: v2 DEVSHELL_CLIENT_PORT: 52515 DOCKER_CONFIG: /b/s/w/ir/tmp/docker_cfg_task DOCKER_TMPDIR: /b/s/w/ir/tmp/docker_tmp_task FORCE_MAC_TOOLCHAIN: 1 GIT_CONFIG_NOSYSTEM: 1 GIT_TERMINAL_PROMPT: 0 HOME: /Users/chrome-bot INFRA_GIT_WRAPPER_HOME: /b/s/w/ir/tmp/git_home_task LOGDOG_COORDINATOR_HOST: logs.chromium.org LOGDOG_STREAM_PREFIX: buildbucket/cr-buildbucket.appspot.com/8918077193065263040 LOGDOG_STREAM_PROJECT: chromium LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/itwQSoOU/luci_context.888232992 MAC_CHROMIUM_TMPDIR: /b/s/w/ir/tmp/t NO_GCE_CHECK: False PATH: /b/s/w/ir/cache/swarming_client:/b/s/w/ir/cipd_bin_packages:/b/s/w/ir/cipd_bin_packages/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin PWD: /b/s/w/ir/k PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 SHELL: /bin/bash SHLVL: 1 SSH_AUTH_SOCK: /private/tmp/com.apple.launchd.yxEY9jMWCz/Listeners SWARMING_BOT_ID: build81-m9 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43ca00b1b21f9111 TEMP: /b/s/w/ir/tmp/t TEMPDIR: /b/s/w/ir/tmp/t TMP: /b/s/w/ir/tmp/t TMPDIR: /b/s/w/ir/tmp/t USER: chrome-bot VERSIONER_PYTHON_PREFER_32_BIT: no VERSIONER_PYTHON_VERSION: 2.7 VPYTHON_VIRTUALENV_ROOT: /b/s/w/ir/cache/vpython XPC_FLAGS: 0x0 XPC_SERVICE_NAME: 0 _: /b/s/w/ir/cipd_bin_packages/vpython __CF_USER_TEXT_ENCODING: 0x1F4:0x0:0x0 Set PYTHONPATH: /b/s/w/ir/kitchen-checkout/build/scripts:/b/s/w/ir/kitchen-checkout/build/site_config:/b/s/w/ir/kitchen-checkout/build/third_party:/b/s/w/ir/kitchen-checkout/build/third_party/buildbot_8_4p1:/b/s/w/ir/kitchen-checkout/build/third_party/buildbot_slave_8_4:/b/s/w/ir/kitchen-checkout/build/third_party/coverage-3.7.1:/b/s/w/ir/kitchen-checkout/build/third_party/decorator_3_3_1:/b/s/w/ir/kitchen-checkout/build/third_party/google_api_python_client:/b/s/w/ir/kitchen-checkout/build/third_party/httplib2/python2:/b/s/w/ir/kitchen-checkout/build/third_party/infra_libs:/b/s/w/ir/kitchen-checkout/build/third_party/jinja2:/b/s/w/ir/kitchen-checkout/build/third_party/markupsafe:/b/s/w/ir/kitchen-checkout/build/third_party/oauth2client:/b/s/w/ir/kitchen-checkout/build/third_party/pyasn1:/b/s/w/ir/kitchen-checkout/build/third_party/pyasn1-modules:/b/s/w/ir/kitchen-checkout/build/third_party/python-rsa:/b/s/w/ir/kitchen-checkout/build/third_party/requests_2_10_0:/b/s/w/ir/kitchen-checkout/build/third_party/setuptools-0.6c11:/b/s/w/ir/kitchen-checkout/build/third_party/sqlalchemy_0_7_1:/b/s/w/ir/kitchen-checkout/build/third_party/sqlalchemy_migrate_0_7_1:/b/s/w/ir/kitchen-checkout/build/third_party/tempita_0_5:/b/s/w/ir/kitchen-checkout/build/third_party/twisted_10_2:/b/s/w/ir/kitchen-checkout/build/third_party/uritemplate:/b/s/w/ir/kitchen-checkout/build/third_party/site-packages 2019-03-24 12:34:16,239 - root: [DEBUG] Using task_output_dir: '/b/s/w/ir/tmp/t/tmpqWu01j' 2019-03-24 12:34:16,239 - root: [WARNING] task_output_dir '/b/s/w/ir/tmp/t/tmpqWu01j' already exists! 2019-03-24 12:34:16,239 - root: [WARNING] task_output_dir existing content: [] 2019-03-24 12:34:16,240 - root: [INFO] collect_cmd: swarming collect -server https://chromium-swarm.appspot.com -worker 50 -task-summary-python -task-output-stdout all -verbose -requests-json /b/s/w/ir/tmp/t/tmpLioXLT.json -output-dir /b/s/w/ir/tmp/t/tmpqWu01j -task-summary-json /b/s/w/ir/tmp/t/tmpu8kRjm.json [D2019-03-24T12:34:16.253822-07:00 79514 0 auth.go:1265] Minting a new token {"key":"luci_ctx/1991093290f4e852fdd921fbf443c28d2726b7e530d6b7cb35483b084ee0716a", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-24T12:34:16.253902-07:00 79514 0 luci_ctx.go:138] POST http://127.0.0.1:52504/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/1991093290f4e852fdd921fbf443c28d2726b7e530d6b7cb35483b084ee0716a", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-24T12:34:16.255539-07:00 79514 0 auth.go:1222] Token expires in 35m50.744473s {"key":"luci_ctx/1991093290f4e852fdd921fbf443c28d2726b7e530d6b7cb35483b084ee0716a", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-24T12:34:17.631956-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:19.021505-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:20.372830-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:21.871149-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:23.407513-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:24.920182-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:26.513376-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:28.092326-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:29.778342-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:31.487858-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:33.254374-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:35.060463-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:36.953850-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:38.869648-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:40.886040-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:43.009466-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:45.200922-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:47.436759-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:49.795937-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:52.299708-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:54.759244-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:34:57.342109-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:00.003011-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:02.766045-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:05.724205-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:08.724256-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:11.733586-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:15.091101-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:19.017225-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:22.540065-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:26.087387-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:29.664998-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:33.564322-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:37.407663-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:41.412343-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:45.528329-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 [D2019-03-24T12:35:49.798841-07:00 79514 0 collect.go:344] Waiting task_id: 43ca03cb8af28e10 43ca03cb8af28e10: exit 0 Additional test environment: CHROME_DEVEL_SANDBOX=/opt/chromium/chrome_sandbox CHROME_HEADLESS=1 LANG=en_US.UTF-8 Command: /b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin/python ../../testing/scripts/run_gpu_integration_test_as_googletest.py ../../content/test/gpu/run_gpu_integration_test.py context_lost --show-stdout --browser=release --passthrough -v --extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --isolated-script-test-output=/b/s/w/ioTMpsXx/output.json --isolated-script-test-perf-output=/b/s/w/ioTMpsXx/perftest-output.json INFO:devil.utils.timeout_retry:condition '<lambda>' met INFO:devil.utils.timeout_retry:condition '<lambda>' met INFO:root:Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) INFO:root:Tsproxy commandline: ['/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin/python', '/b/s/w/ir/third_party/catapult/telemetry/third_party/tsproxy/tsproxy.py', '--port=0'] INFO:root:fcntl is supported, try setting non blocking I/O for the ts_proxy process INFO:root:TsProxy port: 54774 INFO:root:DoNothingForwarder started between 127.0.0.1:54774 and 54774 INFO:root:Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmp4xqtRV about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpEF0gR0'} DevTools listening on ws://127.0.0.1:54775/devtools/browser/a3b39266-fb2d-4935-8e74-cbadb343f714 INFO:root:DoNothingForwarder started between 127.0.0.1:54775 and 54775 INFO:root:Websocket at ws://127.0.0.1:54775/devtools/browser/a3b39266-fb2d-4935-8e74-cbadb343f714 is ready. INFO:root:DevTools http agent is ready. INFO:root:Created DevToolsClientBackend from ws://127.0.0.1:54775/devtools/browser/a3b39266-fb2d-4935-8e74-cbadb343f714 INFO:root:Browser information: Browser started (pid=16730). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.249768 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [1/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGL2Blocked was skipped 0.0061s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking'] Closing browser (pid=16730) ... [16730:29187:0324/123438.436873:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16730:29187:0324/123438.436919:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16737:18691:0324/123438.440583:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16730:29187:0324/123438.462830:ERROR:browser_process_sub_thread.cc(217)] Waited 18 ms for network service [16730:29187:0324/123438.466795:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16730:48387:0324/123438.473889:ERROR:process_posix.cc(330)] Unable to terminate process 16737: No such process (3) [16730:775:0324/123438.475468:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16730:775:0324/123438.475494:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16730:36099:0324/123438.477799:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmp5o7aNN about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpAuYqzy'} DevTools listening on ws://127.0.0.1:54792/devtools/browser/6cf0d44c-f917-419f-a8b7-b2e4c1233c6b DoNothingForwarder started between 127.0.0.1:54792 and 54792 Websocket at ws://127.0.0.1:54792/devtools/browser/6cf0d44c-f917-419f-a8b7-b2e4c1233c6b is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:54792/devtools/browser/6cf0d44c-f917-419f-a8b7-b2e4c1233c6b Browser information: Browser started (pid=16748). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.333651 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [16748:775:0324/123439.568450:INFO:CONSOLE(217)] "Harness injected.", source: (217) DevTools console [network]: Failed to load resource: the server responded with a status of 404 (File not found) http://127.0.0.1:54790/favicon.ico Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x00000001091944f9 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x0000000109079d43 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x00000001091943a1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffc846fb3a _sigtramp + 26 4 ??? 0x0000000000000000 0x0 + 0 5 Chromium Framework 0x000000010b5151ea gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x0000000109aad21d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x0000000109a9a155 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x0000000109aa74af IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x0000000109a96739 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x0000000109a9e852 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x0000000109aae903 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x00000001092075a6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x0000000109206ec6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x0000000109208965 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x0000000109aa099d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x0000000109206ec6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x0000000109200899 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x000000010920163a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x0000000109201219 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x00000001055d50b7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x000000010922a9a0 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x000000010922ae65 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x0000000109229b60 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x0000000105a30d67 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x0000000105a303d2 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x0000000105a2ae93 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x0000000105a1b12e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x0000000105a07748 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 600 29 Chromium Framework 0x0000000105a07483 mojo::core::Channel::OnReadComplete(unsigned long, unsigned long*) + 323 30 Chromium Framework 0x0000000105a3738c mojo::core::(anonymous namespace)::ChannelPosix::OnFileCanReadWithoutBlocking(int) + 636 31 Chromium Framework 0x00000001091b73bb base::MessagePumpKqueue::ProcessEvents(int) + 459 32 Chromium Framework 0x00000001091b5e83 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 33 Chromium Framework 0x00000001091b5ca6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 34 Chromium Framework 0x000000010912912b base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool) + 155 35 Chromium Framework 0x00000001090e3d65 base::RunLoop::Run() + 741 36 Chromium Framework 0x0000000109159e3e base::Thread::Run(base::RunLoop*) + 206 37 Chromium Framework 0x000000010915a22a base::Thread::ThreadMain() + 954 38 Chromium Framework 0x00000001091a28cf base::(anonymous namespace)::ThreadFunc(void*) + 95 39 libsystem_pthread.dylib 0x00007fffc847993b _pthread_body + 180 40 libsystem_pthread.dylib 0x00007fffc8479887 _pthread_body + 0 41 libsystem_pthread.dylib 0x00007fffc847908d thread_start + 13 [end of stack trace] [0324/123439.868183:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff5e9c8000, 0x2000): (os/kern) invalid address (1) [16748:775:0324/123440.302677:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:54790/webgl-domain-blocking-page1.html (0) [16748:775:0324/123440.331811:INFO:CONSOLE(217)] "Harness injected.", source: (217) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=16748) ... [16748:28931:0324/123440.539678:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16748:28931:0324/123440.539739:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16754:18947:0324/123440.544032:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16748:28931:0324/123440.563486:ERROR:browser_process_sub_thread.cc(217)] Waited 15 ms for network service [16748:47363:0324/123440.563594:ERROR:process_posix.cc(330)] Unable to terminate process 16754: No such process (3) [16748:28931:0324/123440.566414:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16748:775:0324/123440.575497:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16748:775:0324/123440.575527:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16748:36355:0324/123440.577541:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmpqDqCUT about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpn2xyUl'} DevTools listening on ws://127.0.0.1:54816/devtools/browser/1e22bfdd-419b-4f0b-aa17-d321c511daca DoNothingForwarder started between 127.0.0.1:54816 and 54816 Websocket at ws://127.0.0.1:54816/devtools/browser/1e22bfdd-419b-4f0b-aa17-d321c511daca is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:54816/devtools/browser/1e22bfdd-419b-4f0b-aa17-d321c511daca Browser information: Browser started (pid=16765). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.333369 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [2/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGLBlockedAfterJSNavigation passed 3.3079s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=16765) ... [16765:29187:0324/123441.749354:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16765:29187:0324/123441.749402:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16771:18691:0324/123441.754019:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16765:29187:0324/123441.773720:ERROR:browser_process_sub_thread.cc(217)] Waited 15 ms for network service [16765:29187:0324/123441.776834:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16765:47875:0324/123441.785298:ERROR:process_posix.cc(330)] Unable to terminate process 16771: No such process (3) [16765:775:0324/123441.787460:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16765:775:0324/123441.787482:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16765:36099:0324/123441.789157:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmptj5eN8 about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpYpukya'} DevTools listening on ws://127.0.0.1:54829/devtools/browser/fb66deac-6cb3-4ef5-a1a9-07d6a0e71f29 DoNothingForwarder started between 127.0.0.1:54829 and 54829 Websocket at ws://127.0.0.1:54829/devtools/browser/fb66deac-6cb3-4ef5-a1a9-07d6a0e71f29 is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:54829/devtools/browser/fb66deac-6cb3-4ef5-a1a9-07d6a0e71f29 Browser information: Browser started (pid=16780). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.314549 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [16780:775:0324/123442.923002:INFO:CONSOLE(217)] "Harness injected.", source: (217) DevTools console [network]: Failed to load resource: the server responded with a status of 404 (File not found) http://127.0.0.1:54790/favicon.ico Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x0000000112e304f9 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x0000000112d15d43 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x0000000112e303a1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffc846fb3a _sigtramp + 26 4 Chromium Framework 0x0000000119e7ab18 ukm::UkmRecorderImpl::CreateFallbackSamplingTrial(bool, base::FeatureList*)::kSampledGroup_Other + 9944 5 Chromium Framework 0x00000001151b11ea gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x000000011374921d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x0000000113736155 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x00000001137434af IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x0000000113732739 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x000000011373a852 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x000000011374a903 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x0000000112ea35a6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x0000000112ea2ec6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x0000000112ea4965 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x000000011373c99d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x0000000112ea2ec6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x0000000112e9c899 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x0000000112e9d63a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x0000000112e9d219 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x000000010f2710b7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x0000000112ec69a0 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x0000000112ec6e65 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x0000000112ec5b60 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x000000010f6ccd67 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x000000010f6cc3d2 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x000000010f6c6e93 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x000000010f6b712e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x000000010f6a3748 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 600 29 Chromium Framework 0x000000010f6a3483 mojo::core::Channel::OnReadComplete(unsigned long, unsigned long*) + 323 30 Chromium Framework 0x000000010f6d338c mojo::core::(anonymous namespace)::ChannelPosix::OnFileCanReadWithoutBlocking(int) + 636 31 Chromium Framework 0x0000000112e533bb base::MessagePumpKqueue::ProcessEvents(int) + 459 32 Chromium Framework 0x0000000112e51e83 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 33 Chromium Framework 0x0000000112e51ca6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 34 Chromium Framework 0x0000000112dc512b base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool) + 155 35 Chromium Framework 0x0000000112d7fd65 base::RunLoop::Run() + 741 36 Chromium Framework 0x0000000112df5e3e base::Thread::Run(base::RunLoop*) + 206 37 Chromium Framework 0x0000000112df622a base::Thread::ThreadMain() + 954 38 Chromium Framework 0x0000000112e3e8cf base::(anonymous namespace)::ThreadFunc(void*) + 95 39 libsystem_pthread.dylib 0x00007fffc847993b _pthread_body + 180 40 libsystem_pthread.dylib 0x00007fffc8479887 _pthread_body + 0 41 libsystem_pthread.dylib 0x00007fffc847908d thread_start + 13 [end of stack trace] [0324/123443.227394:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff5f590000, 0x2000): (os/kern) invalid address (1) [16780:775:0324/123443.651793:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:54790/webgl.html?query=kill_after_notification (0) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=16780) ... [16793:775:0324/123443.738469:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1 [16793:775:0324/123443.738599:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1 [16780:29187:0324/123443.799334:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16780:29187:0324/123443.799397:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16786:18691:0324/123443.804202:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16780:29187:0324/123443.819715:ERROR:browser_process_sub_thread.cc(217)] Waited 13 ms for network service [16780:47875:0324/123443.819894:ERROR:process_posix.cc(330)] Unable to terminate process 16786: No such process (3) [16780:29187:0324/123443.822003:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16780:775:0324/123443.834600:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16780:775:0324/123443.834632:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16780:36099:0324/123443.836409:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmpJAx5G0 about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpLzwIgs'} DevTools listening on ws://127.0.0.1:54848/devtools/browser/68c180bc-cc97-46d1-8ab9-8b38e0b77429 DoNothingForwarder started between 127.0.0.1:54848 and 54848 Websocket at ws://127.0.0.1:54848/devtools/browser/68c180bc-cc97-46d1-8ab9-8b38e0b77429 is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:54848/devtools/browser/68c180bc-cc97-46d1-8ab9-8b38e0b77429 Browser information: Browser started (pid=16797). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.297587 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [3/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGLContextLostFromGPUProcessExit passed 3.1999s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=16797) ... [16797:30211:0324/123444.950659:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16797:30211:0324/123444.950705:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16803:18691:0324/123444.955803:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16797:30211:0324/123444.976617:ERROR:browser_process_sub_thread.cc(217)] Waited 15 ms for network service [16797:30211:0324/123444.979178:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16797:47619:0324/123444.987934:ERROR:process_posix.cc(330)] Unable to terminate process 16803: No such process (3) [16797:775:0324/123444.989049:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16797:775:0324/123444.989062:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16797:36355:0324/123444.990636:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmpMnnY0X about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpCyZDXa'} DevTools listening on ws://127.0.0.1:54861/devtools/browser/bfe57ef4-0a27-439b-b452-fd41b269d37a DoNothingForwarder started between 127.0.0.1:54861 and 54861 Websocket at ws://127.0.0.1:54861/devtools/browser/bfe57ef4-0a27-439b-b452-fd41b269d37a is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:54861/devtools/browser/bfe57ef4-0a27-439b-b452-fd41b269d37a Browser information: Browser started (pid=16812). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.302025 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [16812:775:0324/123446.079034:INFO:CONSOLE(217)] "Harness injected.", source: (217) [4/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGLContextLostFromLoseContextExtension passed 1.2703s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=16812) ... [16817:775:0324/123446.180919:ERROR:gles2_cmd_decoder.cc(18431)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name [16817:775:0324/123446.181128:ERROR:gles2_cmd_decoder.cc(13480)] [.DisplayCompositor]GL ERROR :GL_INVALID_VALUE : glScheduleCALayerCHROMIUM: unsupported texture format [16812:28419:0324/123446.240683:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16812:28419:0324/123446.240776:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16818:18691:0324/123446.245813:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16812:28419:0324/123446.270853:ERROR:browser_process_sub_thread.cc(217)] Waited 21 ms for network service [16812:28419:0324/123446.273783:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16812:48139:0324/123446.282059:ERROR:process_posix.cc(330)] Unable to terminate process 16818: No such process (3) [16812:775:0324/123446.283361:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16812:775:0324/123446.283388:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16812:36099:0324/123446.285740:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmpqk2AZB about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpVbxKkz'} DevTools listening on ws://127.0.0.1:54880/devtools/browser/7ac39224-ccd6-409d-a522-6bffc995501e DoNothingForwarder started between 127.0.0.1:54880 and 54880 Websocket at ws://127.0.0.1:54880/devtools/browser/7ac39224-ccd6-409d-a522-6bffc995501e is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:54880/devtools/browser/7ac39224-ccd6-409d-a522-6bffc995501e Browser information: Browser started (pid=16826). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.327938 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [16826:775:0324/123447.399300:INFO:CONSOLE(217)] "Harness injected.", source: (217) DevTools console [network]: Failed to load resource: the server responded with a status of 404 (File not found) http://127.0.0.1:54790/favicon.ico [16826:775:0324/123447.911417:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.028533:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.081368:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.109750:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.162561:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.188828:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.268521:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.279755:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.290833:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.313306:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.325434:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.342073:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.357184:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.382650:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.394082:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.405075:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.436717:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.473421:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.548350:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.563752:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.575303:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.591063:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.608796:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.624299:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.651400:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.663018:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.674439:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.694875:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.705818:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.737448:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.765167:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.828220:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.875244:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123448.940508:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.008866:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.063650:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.091178:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.146524:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.157547:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.184864:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.195753:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.207156:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.228778:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.239864:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.272576:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.356810:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.419089:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.473802:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.528513:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.582491:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.600900:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.611795:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.622930:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.654725:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.694248:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.744753:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.799362:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.829830:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.852770:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.895685:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123449.942419:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.004033:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.032481:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.043929:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.060487:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.076024:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.097843:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.108085:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.137191:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.184915:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.208433:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.244047:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.298443:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.335011:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.352605:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.363727:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.374782:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.406004:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.446594:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.478602:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.533222:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.568671:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.586761:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.597936:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.608954:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.629840:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.641123:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.656615:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.697887:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.730829:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.781497:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.819474:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.856173:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.891624:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.964175:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.982240:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123450.993115:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.017729:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.028890:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.040137:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.070418:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.081991:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.092935:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.120251:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.131538:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.142699:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.169376:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.181407:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.192530:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.216666:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.227898:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.244476:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [16826:775:0324/123451.266476:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:54790/webgl.html?query=forced_quantity_loss (71) [5/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGLContextLostFromQuantity passed 5.2940s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=16826) ... [16826:29443:0324/123451.526709:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16826:29443:0324/123451.526776:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16832:18691:0324/123451.531242:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16826:29443:0324/123451.553259:ERROR:browser_process_sub_thread.cc(217)] Waited 14 ms for network service [16826:29443:0324/123451.556054:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16826:49923:0324/123451.566171:ERROR:process_posix.cc(330)] Unable to terminate process 16832: No such process (3) [16826:775:0324/123451.567711:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16826:775:0324/123451.567732:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16826:36355:0324/123451.571598:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmpeneOeQ about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpsCgEEx'} DevTools listening on ws://127.0.0.1:54899/devtools/browser/1efc0503-0c7b-42da-880e-0c51ec054156 DoNothingForwarder started between 127.0.0.1:54899 and 54899 Websocket at ws://127.0.0.1:54899/devtools/browser/1efc0503-0c7b-42da-880e-0c51ec054156 is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:54899/devtools/browser/1efc0503-0c7b-42da-880e-0c51ec054156 Browser information: Browser started (pid=16841). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.266732 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [16841:775:0324/123452.760204:INFO:CONSOLE(217)] "Harness injected.", source: (217) DevTools console [network]: Failed to load resource: the server responded with a status of 404 (File not found) http://127.0.0.1:54790/favicon.ico [6/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGLContextLostFromSelectElement passed 11.1939s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=16841) ... [16841:29187:0324/123502.721614:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16841:29187:0324/123502.721681:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16847:18691:0324/123502.725973:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16841:29187:0324/123502.739201:ERROR:browser_process_sub_thread.cc(217)] Waited 7 ms for network service [16841:29187:0324/123502.741592:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16841:47107:0324/123502.749483:ERROR:process_posix.cc(330)] Unable to terminate process 16847: No such process (3) [16841:775:0324/123502.753984:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16841:775:0324/123502.754000:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16841:36099:0324/123502.755800:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmpyz34ou about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpEykwVc'} DevTools listening on ws://127.0.0.1:54926/devtools/browser/70d72452-ffaa-4d85-aee7-2cd3012fc70e DoNothingForwarder started between 127.0.0.1:54926 and 54926 Websocket at ws://127.0.0.1:54926/devtools/browser/70d72452-ffaa-4d85-aee7-2cd3012fc70e is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:54926/devtools/browser/70d72452-ffaa-4d85-aee7-2cd3012fc70e Browser information: Browser started (pid=16857). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.305462 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [16857:775:0324/123503.932008:INFO:CONSOLE(217)] "Harness injected.", source: (217) DevTools console [network]: Failed to load resource: the server responded with a status of 404 (File not found) http://127.0.0.1:54790/favicon.ico [7/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGLContextLostInHiddenTab passed 1.4894s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking'] Closing browser (pid=16857) ... [16857:29443:0324/123504.218658:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16857:29443:0324/123504.218717:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16863:18947:0324/123504.224344:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16857:29443:0324/123504.245562:ERROR:browser_process_sub_thread.cc(217)] Waited 18 ms for network service [16857:29443:0324/123504.248418:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16857:47363:0324/123504.257452:ERROR:process_posix.cc(330)] Unable to terminate process 16863: No such process (3) [16857:775:0324/123504.258607:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16857:775:0324/123504.258632:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16857:36355:0324/123504.260841:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmp1FKiGZ about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpyq5wOe'} DevTools listening on ws://127.0.0.1:54946/devtools/browser/0c3308fd-8426-4e54-8022-f56ba4684ba6 DoNothingForwarder started between 127.0.0.1:54946 and 54946 Websocket at ws://127.0.0.1:54946/devtools/browser/0c3308fd-8426-4e54-8022-f56ba4684ba6 is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:54946/devtools/browser/0c3308fd-8426-4e54-8022-f56ba4684ba6 Browser information: Browser started (pid=16872). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.333327 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [16872:775:0324/123505.375572:INFO:CONSOLE(217)] "Harness injected.", source: (217) [16872:775:0324/123505.434046:INFO:CONSOLE(11)] "SUCCESS", source: http://127.0.0.1:54790/webgl-domain-unblocking.html (11) [16872:775:0324/123505.434271:INFO:CONSOLE(11)] "LOADED", source: http://127.0.0.1:54790/webgl-domain-unblocking.html (11) DevTools console [network]: Failed to load resource: the server responded with a status of 404 (File not found) http://127.0.0.1:54790/favicon.ico Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x0000000112ec04f9 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x0000000112da5d43 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x0000000112ec03a1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffc846fb3a _sigtramp + 26 4 ??? 0x0000000000000000 0x0 + 0 5 Chromium Framework 0x00000001152411ea gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x00000001137d921d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x00000001137c6155 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x00000001137d34af IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x00000001137c2739 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x00000001137ca852 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x00000001137da903 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x0000000112f335a6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x0000000112f32ec6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x0000000112f34965 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x00000001137cc99d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x0000000112f32ec6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x0000000112f2c899 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x0000000112f2d63a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x0000000112f2d219 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x000000010f3010b7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x0000000112f569a0 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x0000000112f56e65 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x0000000112f55b60 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x000000010f75cd67 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x000000010f75c3d2 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x000000010f756e93 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x000000010f74712e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x000000010f733748 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 600 29 Chromium Framework 0x000000010f733483 mojo::core::Channel::OnReadComplete(unsigned long, unsigned long*) + 323 30 Chromium Framework 0x000000010f76338c mojo::core::(anonymous namespace)::ChannelPosix::OnFileCanReadWithoutBlocking(int) + 636 31 Chromium Framework 0x0000000112ee33bb base::MessagePumpKqueue::ProcessEvents(int) + 459 32 Chromium Framework 0x0000000112ee1e83 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 33 Chromium Framework 0x0000000112ee1ca6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 34 Chromium Framework 0x0000000112e5512b base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool) + 155 35 Chromium Framework 0x0000000112e0fd65 base::RunLoop::Run() + 741 36 Chromium Framework 0x0000000112e85e3e base::Thread::Run(base::RunLoop*) + 206 37 Chromium Framework 0x0000000112e8622a base::Thread::ThreadMain() + 954 38 Chromium Framework 0x0000000112ece8cf base::(anonymous namespace)::ThreadFunc(void*) + 95 39 libsystem_pthread.dylib 0x00007fffc847993b _pthread_body + 180 40 libsystem_pthread.dylib 0x00007fffc8479887 _pthread_body + 0 41 libsystem_pthread.dylib 0x00007fffc847908d thread_start + 13 [end of stack trace] [0324/123505.671179:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff54a63000, 0x2000): (os/kern) invalid address (1) [16872:775:0324/123505.759124:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:54790/webgl-domain-unblocking.html (0) [16872:775:0324/123506.090847:INFO:CONSOLE(217)] "Harness injected.", source: (217) [16872:775:0324/123506.105544:INFO:CONSOLE(11)] "SUCCESS", source: http://127.0.0.1:54790/webgl-domain-unblocking.html (11) [16872:775:0324/123506.105727:INFO:CONSOLE(11)] "LOADED", source: http://127.0.0.1:54790/webgl-domain-unblocking.html (11) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=16872) ... [16872:28931:0324/123506.182982:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16872:28931:0324/123506.183105:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16878:18691:0324/123506.186923:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16872:28931:0324/123506.208334:ERROR:browser_process_sub_thread.cc(217)] Waited 17 ms for network service [16872:47107:0324/123506.208408:ERROR:process_posix.cc(330)] Unable to terminate process 16878: No such process (3) [16872:28931:0324/123506.211252:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16872:775:0324/123506.220076:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16872:775:0324/123506.220106:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16872:36099:0324/123506.222209:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmpIpB6Fx about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmp6rq3Sl'} DevTools listening on ws://127.0.0.1:54968/devtools/browser/5b9a7876-94b6-4e91-ad3f-337d55f18aec DoNothingForwarder started between 127.0.0.1:54968 and 54968 Websocket at ws://127.0.0.1:54968/devtools/browser/5b9a7876-94b6-4e91-ad3f-337d55f18aec is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:54968/devtools/browser/5b9a7876-94b6-4e91-ad3f-337d55f18aec Browser information: Browser started (pid=16889). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.32321 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [8/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGLUnblockedAfterUserInitiatedReload passed 3.1694s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--enable-experimental-web-platform-features'] Closing browser (pid=16889) ... [16889:29187:0324/123507.385576:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16895:18947:0324/123507.390830:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16889:29187:0324/123507.403612:ERROR:browser_process_sub_thread.cc(217)] Waited 10 ms for network service [16889:29187:0324/123507.406626:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16889:49923:0324/123507.415252:ERROR:process_posix.cc(330)] Unable to terminate process 16895: No such process (3) [16889:775:0324/123507.416844:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16889:775:0324/123507.416871:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16889:36099:0324/123507.418537:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --enable-experimental-web-platform-features --disable-gpu-process-for-dx12-vulkan-info-collection --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmpqKVEmO about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpEZ0ctu'} DevTools listening on ws://127.0.0.1:54981/devtools/browser/36f644d4-14c5-49d3-b346-e4666946270d DoNothingForwarder started between 127.0.0.1:54981 and 54981 Websocket at ws://127.0.0.1:54981/devtools/browser/36f644d4-14c5-49d3-b346-e4666946270d is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:54981/devtools/browser/36f644d4-14c5-49d3-b346-e4666946270d Browser information: Browser started (pid=16903). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.285665 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking'] Closing browser (pid=16903) ... [16903:29443:0324/123508.509500:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16903:29443:0324/123508.509547:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16909:18691:0324/123508.514119:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16903:29443:0324/123508.537139:ERROR:browser_process_sub_thread.cc(217)] Waited 19 ms for network service [16903:29443:0324/123508.540099:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16903:47619:0324/123508.548069:ERROR:process_posix.cc(330)] Unable to terminate process 16909: No such process (3) [16903:775:0324/123508.549369:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16903:775:0324/123508.549395:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16903:37379:0324/123508.551103:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmpmhsoOf about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpaO4RNw'} DevTools listening on ws://127.0.0.1:54994/devtools/browser/84af1c4b-11f9-48cb-80bf-2d71ad66a587 DoNothingForwarder started between 127.0.0.1:54994 and 54994 Websocket at ws://127.0.0.1:54994/devtools/browser/84af1c4b-11f9-48cb-80bf-2d71ad66a587 is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:54994/devtools/browser/84af1c4b-11f9-48cb-80bf-2d71ad66a587 Browser information: Browser started (pid=16917). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.301304 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [16917:775:0324/123509.664740:INFO:CONSOLE(217)] "Harness injected.", source: (217) DevTools console [network]: Failed to load resource: the server responded with a status of 404 (File not found) http://127.0.0.1:54790/favicon.ico Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x00000001144d54f9 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x00000001143bad43 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x00000001144d53a1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffc846fb3a _sigtramp + 26 4 ??? 0x0000000000000000 0x0 + 0 5 Chromium Framework 0x00000001168561ea gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x0000000114dee21d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x0000000114ddb155 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x0000000114de84af IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x0000000114dd7739 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x0000000114ddf852 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x0000000114def903 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x00000001145485a6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x0000000114547ec6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x0000000114549965 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x0000000114de199d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x0000000114547ec6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x0000000114541899 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x000000011454263a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x0000000114542219 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x00000001109160b7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x000000011456b9a0 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x000000011456be65 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x000000011456ab60 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x0000000110d71d67 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x0000000110d713d2 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x0000000110d6be93 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x0000000110d5c12e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x0000000110d48748 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 600 29 Chromium Framework 0x0000000110d48483 mojo::core::Channel::OnReadComplete(unsigned long, unsigned long*) + 323 30 Chromium Framework 0x0000000110d7838c mojo::core::(anonymous namespace)::ChannelPosix::OnFileCanReadWithoutBlocking(int) + 636 31 Chromium Framework 0x00000001144f83bb base::MessagePumpKqueue::ProcessEvents(int) + 459 32 Chromium Framework 0x00000001144f6e83 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 33 Chromium Framework 0x00000001144f6ca6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 34 Chromium Framework 0x000000011446a12b base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool) + 155 35 Chromium Framework 0x0000000114424d65 base::RunLoop::Run() + 741 36 Chromium Framework 0x000000011449ae3e base::Thread::Run(base::RunLoop*) + 206 37 Chromium Framework 0x000000011449b22a base::Thread::ThreadMain() + 954 38 Chromium Framework 0x00000001144e38cf base::(anonymous namespace)::ThreadFunc(void*) + 95 39 libsystem_pthread.dylib 0x00007fffc847993b _pthread_body + 180 40 libsystem_pthread.dylib 0x00007fffc8479887 _pthread_body + 0 41 libsystem_pthread.dylib 0x00007fffc847908d thread_start + 13 [end of stack trace] [0324/123510.121286:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff5ce1b000, 0x2000): (os/kern) invalid address (1) [16917:775:0324/123517.061463:INFO:CONSOLE(31)] "Test complete", source: http://127.0.0.1:54790/worker-raf-after-gpu-crash.html (31) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=16917) ... [16917:29443:0324/123517.296852:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16917:29443:0324/123517.296906:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16923:19203:0324/123517.301091:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16917:29443:0324/123517.328122:ERROR:browser_process_sub_thread.cc(217)] Waited 22 ms for network service [16917:47363:0324/123517.328219:ERROR:process_posix.cc(330)] Unable to terminate process 16923: No such process (3) [16917:29443:0324/123517.331168:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16917:775:0324/123517.340142:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16917:775:0324/123517.340157:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16917:36355:0324/123517.341900:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmp8lx0Hs about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpT7SKND'} DevTools listening on ws://127.0.0.1:55013/devtools/browser/bb0ae265-1caf-4042-9e1d-37352f253c9f DoNothingForwarder started between 127.0.0.1:55013 and 55013 Websocket at ws://127.0.0.1:55013/devtools/browser/bb0ae265-1caf-4042-9e1d-37352f253c9f is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:55013/devtools/browser/bb0ae265-1caf-4042-9e1d-37352f253c9f Browser information: Browser started (pid=16939). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.348478 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [9/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WorkerRAFAfterGPUCrash passed 11.1429s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--enable-viz-display-compositor', '--enable-experimental-web-platform-features'] Closing browser (pid=16939) ... [16939:29955:0324/123518.505681:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16939:29955:0324/123518.505726:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16945:18691:0324/123518.509268:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16939:29955:0324/123518.528943:ERROR:browser_process_sub_thread.cc(217)] Waited 15 ms for network service [16939:29955:0324/123518.531342:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16939:47107:0324/123518.539295:ERROR:process_posix.cc(330)] Unable to terminate process 16945: No such process (3) [16939:775:0324/123518.541070:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16939:775:0324/123518.541097:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16939:36099:0324/123518.542993:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --enable-experimental-web-platform-features --disable-gpu-process-for-dx12-vulkan-info-collection --enable-viz-display-compositor --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmpx0l5nF about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmp41JFCs'} DevTools listening on ws://127.0.0.1:55026/devtools/browser/38d12ad3-011a-45b6-a282-65884a601af6 DoNothingForwarder started between 127.0.0.1:55026 and 55026 Websocket at ws://127.0.0.1:55026/devtools/browser/38d12ad3-011a-45b6-a282-65884a601af6 is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:55026/devtools/browser/38d12ad3-011a-45b6-a282-65884a601af6 Browser information: Browser started (pid=16953). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.2986 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [16953:775:0324/123519.699701:INFO:CONSOLE(217)] "Harness injected.", source: (217) DevTools console [network]: Failed to load resource: the server responded with a status of 404 (File not found) http://127.0.0.1:54790/favicon.ico Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x00000001182e54f9 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x00000001181cad43 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x00000001182e53a1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffc846fb3a _sigtramp + 26 4 ??? 0x0000000000000000 0x0 + 0 5 Chromium Framework 0x000000011a6661ea gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x0000000118bfe21d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x0000000118beb155 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x0000000118bf84af IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x0000000118be7739 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x0000000118bef852 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x0000000118bff903 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x00000001183585a6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x0000000118357ec6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x0000000118359965 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x0000000118bf199d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x0000000118357ec6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x0000000118351899 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x000000011835263a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x0000000118352219 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x00000001147260b7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x000000011837b9a0 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x000000011837be65 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x000000011837ab60 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x0000000114b81d67 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x0000000114b813d2 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x0000000114b7be93 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x0000000114b6c12e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x0000000114b58748 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 600 29 Chromium Framework 0x0000000114b58483 mojo::core::Channel::OnReadComplete(unsigned long, unsigned long*) + 323 30 Chromium Framework 0x0000000114b8838c mojo::core::(anonymous namespace)::ChannelPosix::OnFileCanReadWithoutBlocking(int) + 636 31 Chromium Framework 0x00000001183083bb base::MessagePumpKqueue::ProcessEvents(int) + 459 32 Chromium Framework 0x0000000118306e83 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 33 Chromium Framework 0x0000000118306ca6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 34 Chromium Framework 0x000000011827a12b base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool) + 155 35 Chromium Framework 0x0000000118234d65 base::RunLoop::Run() + 741 36 Chromium Framework 0x00000001182aae3e base::Thread::Run(base::RunLoop*) + 206 37 Chromium Framework 0x00000001182ab22a base::Thread::ThreadMain() + 954 38 Chromium Framework 0x00000001182f38cf base::(anonymous namespace)::ThreadFunc(void*) + 95 39 libsystem_pthread.dylib 0x00007fffc847993b _pthread_body + 180 40 libsystem_pthread.dylib 0x00007fffc8479887 _pthread_body + 0 41 libsystem_pthread.dylib 0x00007fffc847908d thread_start + 13 [end of stack trace] [0324/123520.143126:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff56fa2000, 0x2000): (os/kern) invalid address (1) [16953:775:0324/123527.275193:INFO:CONSOLE(31)] "Test complete", source: http://127.0.0.1:54790/worker-raf-after-gpu-crash.html (31) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=16953) ... [16953:28419:0324/123527.694538:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16953:28419:0324/123527.694707:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16959:18435:0324/123527.698536:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16953:28419:0324/123527.724193:ERROR:browser_process_sub_thread.cc(217)] Waited 19 ms for network service [16953:47107:0324/123527.724312:ERROR:process_posix.cc(330)] Unable to terminate process 16959: No such process (3) [16953:28419:0324/123527.726112:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16953:775:0324/123527.736200:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16953:775:0324/123527.736229:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16953:36099:0324/123527.738312:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --enable-experimental-web-platform-features --disable-gpu-process-for-dx12-vulkan-info-collection --enable-viz-display-compositor --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmp5iM0Nt about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpLQCJ7d'} DevTools listening on ws://127.0.0.1:55045/devtools/browser/41e013d9-7980-4a86-99b6-1702a5bceada DoNothingForwarder started between 127.0.0.1:55045 and 55045 Websocket at ws://127.0.0.1:55045/devtools/browser/41e013d9-7980-4a86-99b6-1702a5bceada is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:55045/devtools/browser/41e013d9-7980-4a86-99b6-1702a5bceada Browser information: Browser started (pid=16971). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.323143 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [10/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WorkerRAFAfterGPUCrash_OOPD passed 10.4492s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=16971) ... [16971:29187:0324/123528.981100:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16977:18947:0324/123528.984656:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16971:29187:0324/123529.009346:ERROR:browser_process_sub_thread.cc(217)] Waited 21 ms for network service [16971:29187:0324/123529.012206:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16971:47107:0324/123529.020798:ERROR:process_posix.cc(330)] Unable to terminate process 16977: No such process (3) [16971:775:0324/123529.021993:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16971:775:0324/123529.022020:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16971:36099:0324/123529.023669:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmpAOTH9V about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpVRl1zK'} DevTools listening on ws://127.0.0.1:55058/devtools/browser/c2cb8811-3b78-4221-afa7-f2c467a63ccd DoNothingForwarder started between 127.0.0.1:55058 and 55058 Websocket at ws://127.0.0.1:55058/devtools/browser/c2cb8811-3b78-4221-afa7-f2c467a63ccd is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:55058/devtools/browser/c2cb8811-3b78-4221-afa7-f2c467a63ccd Browser information: Browser started (pid=16985). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.287783 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [16985:775:0324/123530.097774:INFO:CONSOLE(217)] "Harness injected.", source: (217) DevTools console [network]: Failed to load resource: the server responded with a status of 404 (File not found) http://127.0.0.1:54790/favicon.ico Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x0000000112f7d4f9 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x0000000112e62d43 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x0000000112f7d3a1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffc846fb3a _sigtramp + 26 4 ??? 0x000070000914d300 0x0 + 123145454670592 5 Chromium Framework 0x00000001152fe1ea gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x000000011389621d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x0000000113883155 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x00000001138904af IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x000000011387f739 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x0000000113887852 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x0000000113897903 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x0000000112ff05a6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x0000000112fefec6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x0000000112ff1965 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x000000011388999d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x0000000112fefec6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x0000000112fe9899 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x0000000112fea63a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x0000000112fea219 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x000000010f3be0b7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x00000001130139a0 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x0000000113013e65 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x0000000113012b60 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x000000010f819d67 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x000000010f8193d2 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x000000010f813e93 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x000000010f80412e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x000000010f7f0748 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 600 29 Chromium Framework 0x000000010f7f0483 mojo::core::Channel::OnReadComplete(unsigned long, unsigned long*) + 323 30 Chromium Framework 0x000000010f82038c mojo::core::(anonymous namespace)::ChannelPosix::OnFileCanReadWithoutBlocking(int) + 636 31 Chromium Framework 0x0000000112fa03bb base::MessagePumpKqueue::ProcessEvents(int) + 459 32 Chromium Framework 0x0000000112f9ee83 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 33 Chromium Framework 0x0000000112f9eca6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 34 Chromium Framework 0x0000000112f1212b base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool) + 155 35 Chromium Framework 0x0000000112eccd65 base::RunLoop::Run() + 741 36 Chromium Framework 0x0000000112f42e3e base::Thread::Run(base::RunLoop*) + 206 37 Chromium Framework 0x0000000112f4322a base::Thread::ThreadMain() + 954 38 Chromium Framework 0x0000000112f8b8cf base::(anonymous namespace)::ThreadFunc(void*) + 95 39 libsystem_pthread.dylib 0x00007fffc847993b _pthread_body + 180 40 libsystem_pthread.dylib 0x00007fffc8479887 _pthread_body + 0 41 libsystem_pthread.dylib 0x00007fffc847908d thread_start + 13 [end of stack trace] [0324/123530.550668:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff5352b000, 0x2000): (os/kern) invalid address (1) [16985:775:0324/123530.637639:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:54790/gpu_process_crash.html (0) Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x000000010ee664f9 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x000000010ed4bd43 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x000000010ee663a1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffc846fb3a _sigtramp + 26 4 ??? 0x0000700006cd2300 0x0 + 123145416418048 5 Chromium Framework 0x00000001111e71ea gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x000000010f77f21d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x000000010f76c155 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x000000010f7794af IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x000000010f768739 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x000000010f770852 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x000000010f780903 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x000000010eed95a6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x000000010eed8ec6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x000000010eeda965 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x000000010f77299d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x000000010eed8ec6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x000000010eed2899 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x000000010eed363a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x000000010eed3219 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x000000010b2a70b7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x000000010eefc9a0 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x000000010eefce65 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x000000010eefbb60 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x000000010b702d67 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x000000010b7023d2 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x000000010b6fce93 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x000000010b6ed12e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x000000010b6d9748 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 600 29 Chromium Framework 0x000000010b6d9483 mojo::core::Channel::OnReadComplete(unsigned long, unsigned long*) + 323 30 Chromium Framework 0x000000010b70938c mojo::core::(anonymous namespace)::ChannelPosix::OnFileCanReadWithoutBlocking(int) + 636 31 Chromium Framework 0x000000010ee893bb base::MessagePumpKqueue::ProcessEvents(int) + 459 32 Chromium Framework 0x000000010ee87e83 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 33 Chromium Framework 0x000000010ee87ca6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 34 Chromium Framework 0x000000010edfb12b base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool) + 155 35 Chromium Framework 0x000000010edb5d65 base::RunLoop::Run() + 741 36 Chromium Framework 0x000000010ee2be3e base::Thread::Run(base::RunLoop*) + 206 37 Chromium Framework 0x000000010ee2c22a base::Thread::ThreadMain() + 954 38 Chromium Framework 0x000000010ee748cf base::(anonymous namespace)::ThreadFunc(void*) + 95 39 libsystem_pthread.dylib 0x00007fffc847993b _pthread_body + 180 40 libsystem_pthread.dylib 0x00007fffc8479887 _pthread_body + 0 41 libsystem_pthread.dylib 0x00007fffc847908d thread_start + 13 [end of stack trace] [0324/123536.678775:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff57619000, 0x2000): (os/kern) invalid address (1) [16985:775:0324/123536.761789:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:54790/gpu_process_crash.html (0) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=16985) ... [16985:29443:0324/123542.591055:ERROR:unix_domain_socket_acceptor.cc(73)] unlink: No such file or directory (2) [16985:29443:0324/123542.591186:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16991:18691:0324/123542.595629:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [16985:29443:0324/123542.608523:ERROR:browser_process_sub_thread.cc(217)] Waited 6 ms for network service [16985:47619:0324/123542.608624:ERROR:process_posix.cc(330)] Unable to terminate process 16991: No such process (3) [16985:29443:0324/123542.610484:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [16985:775:0324/123542.620949:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16985:775:0324/123542.620964:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [16985:36611:0324/123542.622767:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) Browser is closed. Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:54774 --proxy-bypass-list=<-loopback> --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itFSDuIR/tmp70ZxDu about:blank Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itFSDuIR', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itFSDuIR/tmpJWYjn0'} DevTools listening on ws://127.0.0.1:55091/devtools/browser/45d18feb-efb8-46c4-8e2a-d175f8218662 DoNothingForwarder started between 127.0.0.1:55091 and 55091 Websocket at ws://127.0.0.1:55091/devtools/browser/45d18feb-efb8-46c4-8e2a-d175f8218662 is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:55091/devtools/browser/45d18feb-efb8-46c4-8e2a-d175f8218662 Browser information: Browser started (pid=17006). OS: mac sierra Detailed OS version: 10.12.6 16G29 Model: Macmini 7.1 GPU device 0: VENDOR = 0x8086 (Intel Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.17 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.31897 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: enabled oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [11/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.GpuCrash_GPUProcessCrashesExactlyOncePerVisitToAboutGpuCrash passed 14.8239s INFO:root:Closing browser (pid=17006) ... [17006:28931:0324/123543.806644:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [17012:18691:0324/123543.811709:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [17006:28931:0324/123543.829590:ERROR:browser_process_sub_thread.cc(217)] Waited 16 ms for network service [17006:28931:0324/123543.832501:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [17006:47879:0324/123543.841143:ERROR:process_posix.cc(330)] Unable to terminate process 17012: No such process (3) [17006:775:0324/123543.842528:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [17006:775:0324/123543.842554:WARNING:pref_notifier_impl.cc(23)] Pref observer found at shutdown. [17006:36099:0324/123543.844074:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) INFO:root:Browser is closed. 10 tests passed in 67.3s, 1 skipped, 0 failures. Running command: /b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin/python ../../content/test/gpu/run_gpu_integration_test.py context_lost --show-stdout --browser=release --passthrough -v --extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc --write-full-results-to /b/s/w/ioTMpsXx/output.json with env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'TMPDIR': '/b/s/w/itFSDuIR', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0'} Running ['/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin/python', '../../content/test/gpu/run_gpu_integration_test.py', 'context_lost', '--show-stdout', '--browser=release', '--passthrough', '-v', '--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc', '--write-full-results-to', '/b/s/w/ioTMpsXx/output.json'] in None (env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itFSDuIR', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin', 'SWARMING_BOT_ID': 'build672-m4', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/b6ec90', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.QUmMcdHYck/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itFSDuIR/luci_ctx.VGA5NX.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.vjn6xSMb0o/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '43ca03cb8af28e11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'TMPDIR': '/b/s/w/itFSDuIR', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0'}) Command returned exit code 0 2019-03-24 12:35:50,469 - root: [DEBUG] Contents of task_output_dir: ['/b/s/w/ir/tmp/t/tmpqWu01j/43ca03cb8af28e10'] 2019-03-24 12:35:50,470 - root: [DEBUG] Found shard_json_files: ['/b/s/w/ir/tmp/t/tmpqWu01j/43ca03cb8af28e10/output.json'] 2019-03-24 12:35:50,470 - root: [INFO] merge_cmd: /b/s/w/ir/cache/vpython/5b0713/bin/python /b/s/w/ir/cache/builder/src/testing/merge_scripts/standard_isolated_script_merge.py --build-properties {"bot_id": "build81-m9", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1553455851453759, "id": "8918077193065263040", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Mac FYI Release (Intel)/12424", "builder:Mac FYI Release (Intel)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/df4289eaea2d4b063d3076eca0eba4e3212e0505", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Mac Builder", "parent_buildnumber:42248", "scheduler_invocation_id:9083507255036789184", "scheduler_job_id:chromium/Mac FYI Release (Intel)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Mac FYI Release (Intel)", "buildnumber": 12424, "got_angle_revision": "eae464dd3092c1c09c4dc4d51a0f50ac5d007722", "got_dawn_revision": "07950e80fe36028ed9cca0a4a99a8b08e9bb4fdf", "got_nacl_revision": "de8da4841bc3d1ed020d798d5a7fd6fb3d817fa1", "got_revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "got_revision_cp": "refs/heads/master@{#643734}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "b346546b7795350b8c910ff06f9520e7f03224f0", "got_v8_revision_cp": "refs/heads/7.5.100@{#1}", "got_webrtc_revision": "85a4a93e77b163098e91f41d8e7415181f23d02c", "got_webrtc_revision_cp": "refs/heads/master@{#27257}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Mac Builder", "parent_got_angle_revision": "eae464dd3092c1c09c4dc4d51a0f50ac5d007722", "parent_got_dawn_revision": "07950e80fe36028ed9cca0a4a99a8b08e9bb4fdf", "parent_got_nacl_revision": "de8da4841bc3d1ed020d798d5a7fd6fb3d817fa1", "parent_got_revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "parent_got_revision_cp": "refs/heads/master@{#643734}", "parent_got_src_internal_revision": "00c5601ee11abb2cf141125c38eb31e907308aa2", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "b346546b7795350b8c910ff06f9520e7f03224f0", "parent_got_v8_revision_cp": "refs/heads/7.5.100@{#1}", "parent_got_webrtc_revision": "85a4a93e77b163098e91f41d8e7415181f23d02c", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27257}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "swarm_hashes": {"angle_end2end_tests": "8d62cec3d76c33bed57bbaaf9f3f71053f6b1839", "angle_unittests": "1bf71e4aac14224a709e123236412b433bc5bf02", "browser_tests": "ec69a0b94a9ced26c3afb4a72567186c5bcec7b2", "dawn_end2end_tests": "433c7628f1cdabdc0fbeab27ed1014b02c4ca4fb", "gl_tests": "605360f79ff5969bf659d217a2684a70beb080a9", "gl_unittests": "d7c89fb5542cb50cf1ccd96d1a5d31b175ba6a2e", "gles2_conform_test": "59b956dea6e323a703514bfefdffac32cfc1369b", "gpu_unittests": "cf60f59ba17e8ebc1d07eb43ec4118060a17348a", "services_unittests": "b74aa38f6ea70e5629f42f2f8f9a1eb8236f77e1", "swiftshader_unittests": "5dcc50352311ce7b29f5b5ca6413d1b65cdf950d", "telemetry_gpu_integration_test": "9df7c74621ed8ecd7e0e66ba68583ca86b08dcc9"}} --summary-json /b/s/w/ir/tmp/t/tmpu8kRjm.json --task-output-dir /b/s/w/ir/tmp/t/tmpqWu01j -o /b/s/w/ir/tmp/t/tmpoEHF_b.json /b/s/w/ir/tmp/t/tmpqWu01j/43ca03cb8af28e10/output.json Running ['/b/s/w/ir/cache/vpython/5b0713/bin/python', '/b/s/w/ir/cache/builder/src/testing/merge_scripts/standard_isolated_script_merge.py', '--build-properties', '{"bot_id": "build81-m9", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1553455851453759, "id": "8918077193065263040", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Mac FYI Release (Intel)/12424", "builder:Mac FYI Release (Intel)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/df4289eaea2d4b063d3076eca0eba4e3212e0505", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Mac Builder", "parent_buildnumber:42248", "scheduler_invocation_id:9083507255036789184", "scheduler_job_id:chromium/Mac FYI Release (Intel)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Mac FYI Release (Intel)", "buildnumber": 12424, "got_angle_revision": "eae464dd3092c1c09c4dc4d51a0f50ac5d007722", "got_dawn_revision": "07950e80fe36028ed9cca0a4a99a8b08e9bb4fdf", "got_nacl_revision": "de8da4841bc3d1ed020d798d5a7fd6fb3d817fa1", "got_revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "got_revision_cp": "refs/heads/master@{#643734}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "b346546b7795350b8c910ff06f9520e7f03224f0", "got_v8_revision_cp": "refs/heads/7.5.100@{#1}", "got_webrtc_revision": "85a4a93e77b163098e91f41d8e7415181f23d02c", "got_webrtc_revision_cp": "refs/heads/master@{#27257}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Mac Builder", "parent_got_angle_revision": "eae464dd3092c1c09c4dc4d51a0f50ac5d007722", "parent_got_dawn_revision": "07950e80fe36028ed9cca0a4a99a8b08e9bb4fdf", "parent_got_nacl_revision": "de8da4841bc3d1ed020d798d5a7fd6fb3d817fa1", "parent_got_revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "parent_got_revision_cp": "refs/heads/master@{#643734}", "parent_got_src_internal_revision": "00c5601ee11abb2cf141125c38eb31e907308aa2", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "b346546b7795350b8c910ff06f9520e7f03224f0", "parent_got_v8_revision_cp": "refs/heads/7.5.100@{#1}", "parent_got_webrtc_revision": "85a4a93e77b163098e91f41d8e7415181f23d02c", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27257}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "swarm_hashes": {"angle_end2end_tests": "8d62cec3d76c33bed57bbaaf9f3f71053f6b1839", "angle_unittests": "1bf71e4aac14224a709e123236412b433bc5bf02", "browser_tests": "ec69a0b94a9ced26c3afb4a72567186c5bcec7b2", "dawn_end2end_tests": "433c7628f1cdabdc0fbeab27ed1014b02c4ca4fb", "gl_tests": "605360f79ff5969bf659d217a2684a70beb080a9", "gl_unittests": "d7c89fb5542cb50cf1ccd96d1a5d31b175ba6a2e", "gles2_conform_test": "59b956dea6e323a703514bfefdffac32cfc1369b", "gpu_unittests": "cf60f59ba17e8ebc1d07eb43ec4118060a17348a", "services_unittests": "b74aa38f6ea70e5629f42f2f8f9a1eb8236f77e1", "swiftshader_unittests": "5dcc50352311ce7b29f5b5ca6413d1b65cdf950d", "telemetry_gpu_integration_test": "9df7c74621ed8ecd7e0e66ba68583ca86b08dcc9"}}', '--summary-json', '/b/s/w/ir/tmp/t/tmpu8kRjm.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpqWu01j', '-o', '/b/s/w/ir/tmp/t/tmpoEHF_b.json', '/b/s/w/ir/tmp/t/tmpqWu01j/43ca03cb8af28e10/output.json'] in None (env: None) Command ['/b/s/w/ir/cache/vpython/5b0713/bin/python', '/b/s/w/ir/cache/builder/src/testing/merge_scripts/standard_isolated_script_merge.py', '--build-properties', '{"bot_id": "build81-m9", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1553455851453759, "id": "8918077193065263040", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Mac FYI Release (Intel)/12424", "builder:Mac FYI Release (Intel)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/df4289eaea2d4b063d3076eca0eba4e3212e0505", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Mac Builder", "parent_buildnumber:42248", "scheduler_invocation_id:9083507255036789184", "scheduler_job_id:chromium/Mac FYI Release (Intel)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Mac FYI Release (Intel)", "buildnumber": 12424, "got_angle_revision": "eae464dd3092c1c09c4dc4d51a0f50ac5d007722", "got_dawn_revision": "07950e80fe36028ed9cca0a4a99a8b08e9bb4fdf", "got_nacl_revision": "de8da4841bc3d1ed020d798d5a7fd6fb3d817fa1", "got_revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "got_revision_cp": "refs/heads/master@{#643734}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "b346546b7795350b8c910ff06f9520e7f03224f0", "got_v8_revision_cp": "refs/heads/7.5.100@{#1}", "got_webrtc_revision": "85a4a93e77b163098e91f41d8e7415181f23d02c", "got_webrtc_revision_cp": "refs/heads/master@{#27257}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Mac Builder", "parent_got_angle_revision": "eae464dd3092c1c09c4dc4d51a0f50ac5d007722", "parent_got_dawn_revision": "07950e80fe36028ed9cca0a4a99a8b08e9bb4fdf", "parent_got_nacl_revision": "de8da4841bc3d1ed020d798d5a7fd6fb3d817fa1", "parent_got_revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "parent_got_revision_cp": "refs/heads/master@{#643734}", "parent_got_src_internal_revision": "00c5601ee11abb2cf141125c38eb31e907308aa2", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "b346546b7795350b8c910ff06f9520e7f03224f0", "parent_got_v8_revision_cp": "refs/heads/7.5.100@{#1}", "parent_got_webrtc_revision": "85a4a93e77b163098e91f41d8e7415181f23d02c", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27257}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "df4289eaea2d4b063d3076eca0eba4e3212e0505", "swarm_hashes": {"angle_end2end_tests": "8d62cec3d76c33bed57bbaaf9f3f71053f6b1839", "angle_unittests": "1bf71e4aac14224a709e123236412b433bc5bf02", "browser_tests": "ec69a0b94a9ced26c3afb4a72567186c5bcec7b2", "dawn_end2end_tests": "433c7628f1cdabdc0fbeab27ed1014b02c4ca4fb", "gl_tests": "605360f79ff5969bf659d217a2684a70beb080a9", "gl_unittests": "d7c89fb5542cb50cf1ccd96d1a5d31b175ba6a2e", "gles2_conform_test": "59b956dea6e323a703514bfefdffac32cfc1369b", "gpu_unittests": "cf60f59ba17e8ebc1d07eb43ec4118060a17348a", "services_unittests": "b74aa38f6ea70e5629f42f2f8f9a1eb8236f77e1", "swiftshader_unittests": "5dcc50352311ce7b29f5b5ca6413d1b65cdf950d", "telemetry_gpu_integration_test": "9df7c74621ed8ecd7e0e66ba68583ca86b08dcc9"}}', '--summary-json', '/b/s/w/ir/tmp/t/tmpu8kRjm.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpqWu01j', '-o', '/b/s/w/ir/tmp/t/tmpoEHF_b.json', '/b/s/w/ir/tmp/t/tmpqWu01j/43ca03cb8af28e10/output.json'] returned exit code 0