Back to build
Raw log | Switch to full mode | Login

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/tmpUb3GxT.json --task-output-dir /b/s/w/ir/tmp/t/tmp7ks_u9 --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/tmpK9tjHCmerge_script_log --merge-additional-args '[]' --build-properties '{"bot_id": "gce-trusty-e833d7b0-us-east1-b-jf91", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1553033627764368, "id": "8918519926691829264", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Linux FYI Experimental Release (Intel HD 630)/900", "builder:Linux FYI Experimental Release (Intel HD 630)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/1b0da986bbb12648933b675f99ca1f102590f729", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Linux Builder", "parent_buildnumber:48444", "scheduler_invocation_id:9083949988707500368", "scheduler_job_id:chromium/Linux FYI Experimental Release (Intel HD 630)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Linux FYI Experimental Release (Intel HD 630)", "buildnumber": 900, "got_angle_revision": "4bcba62aba7b4e57283a78054e5647dd6840b74a", "got_dawn_revision": "54e4d47db4910ebd1ffce0247b60d4e6f984774f", "got_nacl_revision": "7d24fb15d81f95ed30dde0c04b68584749709657", "got_revision": "1b0da986bbb12648933b675f99ca1f102590f729", "got_revision_cp": "refs/heads/master@{#642199}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "93306f1d7b2c10824e1e8876e5b8a3ab37c42b96", "got_v8_revision_cp": "refs/heads/7.5.72@{#1}", "got_webrtc_revision": "7dbc0eb2efa4708da5e3e44d2a15bfdee4ceb474", "got_webrtc_revision_cp": "refs/heads/master@{#27160}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Linux Builder", "parent_got_angle_revision": "c2074b14014e0e14265b2df7e3f030a7f1625bd9", "parent_got_dawn_revision": "54e4d47db4910ebd1ffce0247b60d4e6f984774f", "parent_got_nacl_revision": "7d24fb15d81f95ed30dde0c04b68584749709657", "parent_got_revision": "1b0da986bbb12648933b675f99ca1f102590f729", "parent_got_revision_cp": "refs/heads/master@{#642199}", "parent_got_src_internal_revision": "3fe9205c384b7ebab41c93649f00a9fd04e6a95b", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "93306f1d7b2c10824e1e8876e5b8a3ab37c42b96", "parent_got_v8_revision_cp": "refs/heads/7.5.72@{#1}", "parent_got_webrtc_revision": "7dbc0eb2efa4708da5e3e44d2a15bfdee4ceb474", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27160}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "1b0da986bbb12648933b675f99ca1f102590f729", "swarm_hashes": {"angle_end2end_tests": "ed2d151c7527cea8443e9e976b91027ddb1bc7c4", "angle_perftests": "2879cceabd51addaa2e9d0f0c1daff07b0c6fea6", "angle_unittests": "3a71c12f0f3614b24e85521d4f6e1b64376a1622", "angle_white_box_tests": "ee41fbe2cfc58ef6d18bb73d161358dbfe3e1ab0", "browser_tests": "0532fab95e5d4118cf68b605afa9d759e12c64c5", "content_browsertests": "d468294974c8a7dc6ab49b258e263f531f659b40", "dawn_end2end_tests": "68f2281d18386176f8455eed56c1dfc7cefc6bd8", "gl_tests": "8c164c5cebb94552425a143ed8ecbf46a58ec426", "gl_unittests": "19ccbced18473fcaa2e77eb2c811ec95e6be8ddd", "gles2_conform_test": "9c402721bc757ab2e86edfe146a1f46eb631b532", "swiftshader_unittests": "38b187561cc0409a416c0a3a3fc33eea78335c40", "telemetry_gpu_integration_test": "00b27ec42ef57729fa9518da5c88ebb21877d67b"}}' --summary-json-file /b/s/w/ir/tmp/t/tmpthngVX.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/tmpVket1U.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/tmpUb3GxT.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmp7ks_u9', '--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/tmpK9tjHCmerge_script_log', '--merge-additional-args', '[]', '--build-properties', '{"bot_id": "gce-trusty-e833d7b0-us-east1-b-jf91", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1553033627764368, "id": "8918519926691829264", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Linux FYI Experimental Release (Intel HD 630)/900", "builder:Linux FYI Experimental Release (Intel HD 630)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/1b0da986bbb12648933b675f99ca1f102590f729", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Linux Builder", "parent_buildnumber:48444", "scheduler_invocation_id:9083949988707500368", "scheduler_job_id:chromium/Linux FYI Experimental Release (Intel HD 630)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Linux FYI Experimental Release (Intel HD 630)", "buildnumber": 900, "got_angle_revision": "4bcba62aba7b4e57283a78054e5647dd6840b74a", "got_dawn_revision": "54e4d47db4910ebd1ffce0247b60d4e6f984774f", "got_nacl_revision": "7d24fb15d81f95ed30dde0c04b68584749709657", "got_revision": "1b0da986bbb12648933b675f99ca1f102590f729", "got_revision_cp": "refs/heads/master@{#642199}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "93306f1d7b2c10824e1e8876e5b8a3ab37c42b96", "got_v8_revision_cp": "refs/heads/7.5.72@{#1}", "got_webrtc_revision": "7dbc0eb2efa4708da5e3e44d2a15bfdee4ceb474", "got_webrtc_revision_cp": "refs/heads/master@{#27160}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Linux Builder", "parent_got_angle_revision": "c2074b14014e0e14265b2df7e3f030a7f1625bd9", "parent_got_dawn_revision": "54e4d47db4910ebd1ffce0247b60d4e6f984774f", "parent_got_nacl_revision": "7d24fb15d81f95ed30dde0c04b68584749709657", "parent_got_revision": "1b0da986bbb12648933b675f99ca1f102590f729", "parent_got_revision_cp": "refs/heads/master@{#642199}", "parent_got_src_internal_revision": "3fe9205c384b7ebab41c93649f00a9fd04e6a95b", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "93306f1d7b2c10824e1e8876e5b8a3ab37c42b96", "parent_got_v8_revision_cp": "refs/heads/7.5.72@{#1}", "parent_got_webrtc_revision": "7dbc0eb2efa4708da5e3e44d2a15bfdee4ceb474", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27160}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "1b0da986bbb12648933b675f99ca1f102590f729", "swarm_hashes": {"angle_end2end_tests": "ed2d151c7527cea8443e9e976b91027ddb1bc7c4", "angle_perftests": "2879cceabd51addaa2e9d0f0c1daff07b0c6fea6", "angle_unittests": "3a71c12f0f3614b24e85521d4f6e1b64376a1622", "angle_white_box_tests": "ee41fbe2cfc58ef6d18bb73d161358dbfe3e1ab0", "browser_tests": "0532fab95e5d4118cf68b605afa9d759e12c64c5", "content_browsertests": "d468294974c8a7dc6ab49b258e263f531f659b40", "dawn_end2end_tests": "68f2281d18386176f8455eed56c1dfc7cefc6bd8", "gl_tests": "8c164c5cebb94552425a143ed8ecbf46a58ec426", "gl_unittests": "19ccbced18473fcaa2e77eb2c811ec95e6be8ddd", "gles2_conform_test": "9c402721bc757ab2e86edfe146a1f46eb631b532", "swiftshader_unittests": "38b187561cc0409a416c0a3a3fc33eea78335c40", "telemetry_gpu_integration_test": "00b27ec42ef57729fa9518da5c88ebb21877d67b"}}', '--summary-json-file', '/b/s/w/ir/tmp/t/tmpthngVX.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/tmpVket1U.json'] env: {'CHROME_HEADLESS': '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 Linux on Ubuntu',) ok_ret: frozenset([0]) step_test_data: <lambda>(...) trigger_specs: () full environment: 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: 41639 DOCKER_CONFIG: /b/s/w/ir/tmp/docker_cfg_task DOCKER_TMPDIR: /b/s/w/ir/tmp/docker_tmp_task GIT_CONFIG_NOSYSTEM: 1 GIT_TERMINAL_PROMPT: 0 HOME: /home/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/8918519926691829264 LOGDOG_STREAM_PROJECT: chromium LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/itsxeC_m/luci_context.650354881 MAC_CHROMIUM_TMPDIR: /b/s/w/ir/tmp/t MAIL: /var/mail/chrome-bot 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:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin PWD: /b/s/w/ir/k PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 SHELL: /bin/bash SHLVL: 1 SUDO_COMMAND: /usr/bin/python /b/s/swarming_bot.zip start_bot SUDO_GID: 0 SUDO_UID: 0 SUDO_USER: root SWARMING_BOT_ID: gce-trusty-e833d7b0-us-east1-b-jf91 SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 43b0d6126a927311 TEMP: /b/s/w/ir/tmp/t TEMPDIR: /b/s/w/ir/tmp/t TERM: linux TMP: /b/s/w/ir/tmp/t TMPDIR: /b/s/w/ir/tmp/t USER: chrome-bot USERNAME: chrome-bot VPYTHON_VIRTUALENV_ROOT: /b/s/w/ir/cache/vpython _: /b/s/w/ir/cipd_bin_packages/vpython 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 2019-03-19 15:17:08,532 - root: [DEBUG] Using task_output_dir: '/b/s/w/ir/tmp/t/tmp7ks_u9' 2019-03-19 15:17:08,532 - root: [WARNING] task_output_dir '/b/s/w/ir/tmp/t/tmp7ks_u9' already exists! 2019-03-19 15:17:08,532 - root: [WARNING] task_output_dir existing content: [] 2019-03-19 15:17:08,532 - 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/tmpVket1U.json -output-dir /b/s/w/ir/tmp/t/tmp7ks_u9 -task-summary-json /b/s/w/ir/tmp/t/tmpthngVX.json [D2019-03-19T15:17:08.539104-07:00 13191 0 auth.go:1265] Minting a new token {"key":"luci_ctx/5f7454c7e13fa1f80c783fedf5031b433f9fa68ff271fa4e5172bf7b4bab1c39", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-19T15:17:08.539176-07:00 13191 0 luci_ctx.go:138] POST http://127.0.0.1:41186/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/5f7454c7e13fa1f80c783fedf5031b433f9fa68ff271fa4e5172bf7b4bab1c39", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-19T15:17:08.541643-07:00 13191 0 auth.go:1222] Token expires in 18m45.458372575s {"key":"luci_ctx/5f7454c7e13fa1f80c783fedf5031b433f9fa68ff271fa4e5172bf7b4bab1c39", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-03-19T15:17:09.852911-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:11.123596-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:12.432867-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:13.851456-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:15.315634-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:16.855925-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:18.699683-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:20.263087-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:21.937827-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:23.808479-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:25.696801-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:27.494624-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:29.380628-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:31.332875-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:33.333926-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:35.560762-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:37.707738-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:40.710630-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:43.016578-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:45.410325-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:47.858617-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:50.634177-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:53.456957-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:56.267697-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:17:59.104907-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:02.406190-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:05.509405-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:08.755414-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:11.982235-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:15.430138-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:22.188313-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:25.848875-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:29.876755-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:33.861888-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:37.961392-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:42.189947-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:46.609530-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:51.108481-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:18:55.782604-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:19:00.642410-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:19:05.705919-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:19:11.171314-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:19:16.500961-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:19:22.014150-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:19:27.760070-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:19:33.631856-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:19:39.780437-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:19:46.094602-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:19:52.643954-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:19:59.357553-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:20:06.298928-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:20:13.495149-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:20:20.969282-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 [D2019-03-19T15:20:28.831317-07:00 13191 0 collect.go:344] Waiting task_id: 43b0d91d76c25610 43b0d91d76c25610: 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/bd23d8/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/io4xjjBe/output.json --isolated-script-test-perf-output=/b/s/w/io4xjjBe/perftest-output.json Running command: /b/s/w/ir/.swarming_module_cache/vpython/bd23d8/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/io4xjjBe/output.json with env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin', 'XDG_VTNR': '1', 'SWARMING_BOT_ID': 'build110-a9', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Running ['/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/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/io4xjjBe/output.json'] in None (env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin', 'XDG_VTNR': '1', 'SWARMING_BOT_ID': 'build110-a9', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/shWARNING:root:Chrome build location for linux_x86_64 not found. Browser will be run without Flash. WARNING:root:Chrome build location for linux_x86_64 not found. Browser will be run without Flash. INFO:root:Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) INFO:root:Tsproxy commandline: ['/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/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: 38139 INFO:root:DoNothingForwarder started between 127.0.0.1:38139 and 38139 INFO:root:Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpxHdg_J', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} INFO:root:Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpIJp8gq', 'about:blank'] [5880:5880:0319/151737.392334:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DevTools listening on ws://127.0.0.1:33239/devtools/browser/37404c9b-2118-4cde-9fa5-97551898c8ca INFO:root:DoNothingForwarder started between 127.0.0.1:33239 and 33239 [5880:5880:0319/151738.257712:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command INFO:root:Websocket at ws://127.0.0.1:33239/devtools/browser/37404c9b-2118-4cde-9fa5-97551898c8ca is ready. INFO:root:DevTools http agent is ready. INFO:root:Created DevToolsClientBackend from ws://127.0.0.1:33239/devtools/browser/37404c9b-2118-4cde-9fa5-97551898c8ca INFO:root:Browser started (pid=5848). INFO:root:OS: linux ubuntu INFO:root:Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpIJp8gq --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank INFO:root:GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) INFO:root:GPU Attributes: INFO:root: amd_switchable : False INFO:root: can_support_threaded_texture_mailbox: False INFO:root: direct_rendering : True INFO:root: gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc INFO:root: gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) INFO:root: gl_reset_notification_strategy: 33362 INFO:root: gl_vendor : Intel Open Source Technology Center INFO:root: gl_version : 4.5 (Core Profile) Mesa 18.3.3 INFO:root: gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event INFO:root: gl_ws_vendor : SGI INFO:root: gl_ws_version : 1.4 INFO:root: in_process_gpu : False INFO:root: initialization_time : 0.021195 INFO:root: jpeg_decode_accelerator_supported: False INFO:root: max_msaa_samples : 16 INFO:root: oop_rasterization_supported: True INFO:root: optimus : False INFO:root: passthrough_cmd_decoder: False INFO:root: pixel_shader_version: 4.50 INFO:root: process_crash_count : 0 INFO:root: rgba_visual : 301 INFO:root: sandboxed : False INFO:root: software_rendering : False INFO:root: system_visual : 33 INFO:root: vertex_shader_version: 4.50 INFO:root: video_decode_accelerator_flags: 0 INFO:root:Feature Status: INFO:root: 2d_canvas : enabled INFO:root: flash_3d : enabled INFO:root: flash_stage3d : enabled INFO:root: flash_stage3d_baseline: enabled INFO:root: gpu_compositing : enabled INFO:root: multiple_raster_threads: enabled_on INFO:root: native_gpu_memory_buffers: disabled_software INFO:root: oop_rasterization : disabled_off INFO:root: protected_video_decode: unavailable_off INFO:root: rasterization : disabled_software INFO:root: skia_renderer : disabled_off INFO:root: surface_control : disabled_off INFO:root: surface_synchronization: enabled_on INFO:root: video_decode : unavailable_off INFO:root: viz_display_compositor: enabled_on INFO:root: webgl : enabled INFO:root: webgl2 : enabled INFO:root:Driver Bug Workarounds: INFO:root: adjust_src_dst_region_for_blitframebuffer INFO:root: clear_uniforms_before_first_program_use INFO:root: count_all_in_varyings_packing INFO:root: disable_framebuffer_cmaa INFO:root: disable_post_sub_buffers_for_onscreen_surfaces INFO:root: exit_on_context_lost INFO:root: msaa_is_slow INFO:root: rely_on_implicit_sync_for_swap_buffers INFO:root: scalarize_vec_and_mat_constructor_args INFO:root: disabled_extension__gl__khr_blend_equation_advanced INFO:root: disabled_extension__gl__khr_blend_equation_advanced_coherent Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--gpu-driver-bug-list-test-group=3'] Closing browser (pid=5848) ... Failed to gracefully shutdown. Proceed to kill the browser. Browser is closed. Chrome build location for linux_x86_64 not found. Browser will be run without Flash. Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpbV6KpU', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--disable-gpu-process-for-dx12-vulkan-info-collection', '--gpu-driver-bug-list-test-group=3', '--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:38139', '--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/itpT32x3/tmp8rHDp9', 'about:blank'] [5883:5892:0319/151747.470114:WARNING:important_file_writer.cc(97)] temp file failure: /b/s/w/itpT32x3/tmpIJp8gq/Default/Network Persistent State : could not create temporary file: No such file or directory (2) [5997:5997:0319/151747.562553:ERROR:GrGLInterface.cpp(228)] ../../third_party/skia/src/gpu/gl/GrGLInterface.cpp:228 GrGLInterface::validate() failed. [5997:5997:0319/151747.563484:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DevTools listening on ws://127.0.0.1:44539/devtools/browser/9e5fee6f-b4c6-43a2-a893-de98c77d4ae0 DoNothingForwarder started between 127.0.0.1:44539 and 44539 Websocket at ws://127.0.0.1:44539/devtools/browser/9e5fee6f-b4c6-43a2-a893-de98c77d4ae0 is ready. [5997:5997:0319/151747.659745:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:44539/devtools/browser/9e5fee6f-b4c6-43a2-a893-de98c77d4ae0 Browser started (pid=5967). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --disable-gpu-process-for-dx12-vulkan-info-collection --gpu-driver-bug-list-test-group=3 --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:38139 --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/itpT32x3/tmp8rHDp9 --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.022932 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: False optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_es3_gl_context_for_testing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [5883:5892:0319/151750.360501:WARNING:important_file_writer.cc(97)] temp file failure: /b/s/w/itpT32x3/tmpIJp8gq/Default/Network Persistent State : could not create temporary file: No such file or directory (2) [5967:6028:0319/151750.870553:WARNING:leveldb_database.cc(106)] Unable to open /b/s/w/itpT32x3/tmp8rHDp9/Default/shared_proto_db: Invalid argument: /b/s/w/itpT32x3/tmp8rHDp9/Default/shared_proto_db: does not exist (create_if_missing is false) [6002:6011:0319/151751.303388:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [5967:5967:0319/151751.332787:INFO:CONSOLE(217)] "Harness injected.", source: (217) [5997:5997:0319/151751.363522:ERROR:context_group.cc(179)] ContextResult::kFatalFailure: ES3 is blacklisted/disabled/unsupported by driver. [5997:5997:0319/151751.363757:ERROR:gles2_command_buffer_stub.cc(347)] Failed to initialize decoder. [5997:5997:0319/151751.364007:ERROR:gpu_channel.cc(684)] GpuChannel::CreateCommandBuffer(): failed to initialize CommandBufferStub [1:1:0319/151751.364204:ERROR:command_buffer_proxy_impl.cc(130)] Failure processing GpuChannelMsg_CreateCommandBuffer. [1:1:0319/151751.364282:ERROR:context_provider_command_buffer.cc(144)] GpuChannelHost failed to create command buffer. [1/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGL2Blocked passed 17.8975s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking'] Closing browser (pid=5967) ... [5967:5978:0319/151756.715345:ERROR:browser_process_sub_thread.cc(217)] Waited 158 ms for network service [5967:5995:0319/151756.716492:ERROR:process_posix.cc(330)] Unable to terminate process 6002: No such process (3) [5967:5995:0319/151756.716561:WARNING:internal_linux.cc(64)] Failed to read /proc/6002/stat [5967:5978:0319/151756.718000:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [5967:6084:0319/151756.723013:WARNING:internal_linux.cc(64)] Failed to read /proc/5997/stat Failed to gracefully shutdown. Proceed to kill the browser. Browser is closed. Chrome build location for linux_x86_64 not found. Browser will be run without Flash. Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpy9B8uk', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpJoKCLO', 'about:blank'] DevTools listening on ws://127.0.0.1:33149/devtools/browser/1cfe6b8f-6b7b-43db-8138-109fc1b58517 [6144:6144:0319/151805.504982:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:33149 and 33149 Websocket at ws://127.0.0.1:33149/devtools/browser/1cfe6b8f-6b7b-43db-8138-109fc1b58517 is ready. [6144:6144:0319/151805.596519:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:33149/devtools/browser/1cfe6b8f-6b7b-43db-8138-109fc1b58517 Browser started (pid=6114). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpJoKCLO --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.02339 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [6114:6124:0319/151806.149100:WARNING:leveldb_database.cc(106)] Unable to open /b/s/w/itpT32x3/tmpJoKCLO/Default/shared_proto_db: Invalid argument: /b/s/w/itpT32x3/tmpJoKCLO/Default/shared_proto_db: does not exist (create_if_missing is false) [6150:6166:0319/151806.847009:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [6114:6114:0319/151806.885506: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://127.0.0.1:43437/favicon.ico [6114:6114:0319/151807.207289:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:43437/webgl-domain-blocking-page1.html (0) [6220:6220:0319/151807.240361:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. [6114:6114:0319/151807.275092:INFO:CONSOLE(217)] "Harness injected.", source: (217) [6220:6220:0319/151807.279157:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=6114) ... [6114:6125:0319/151807.707664:ERROR:browser_process_sub_thread.cc(217)] Waited 125 ms for network service [6114:6142:0319/151807.707809:ERROR:process_posix.cc(330)] Unable to terminate process 6150: No such process (3) [6114:6142:0319/151807.707878:WARNING:internal_linux.cc(64)] Failed to read /proc/6150/stat [6114:6125:0319/151807.709492:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [6114:6232:0319/151807.712348:WARNING:internal_linux.cc(64)] Failed to read /proc/6220/stat Failed to gracefully shutdown. Proceed to kill the browser. Browser is closed. Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpksHaqO', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmppnVIRu', 'about:blank'] DevTools listening on ws://127.0.0.1:43337/devtools/browser/cc9ba13d-5a54-4ea7-b052-322ec86c35fe [6262:6262:0319/151813.217045:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:43337 and 43337 [6262:6262:0319/151813.300290:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command Websocket at ws://127.0.0.1:43337/devtools/browser/cc9ba13d-5a54-4ea7-b052-322ec86c35fe is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:43337/devtools/browser/cc9ba13d-5a54-4ea7-b052-322ec86c35fe Browser started (pid=6233). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmppnVIRu --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.024172 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args 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 16.9703s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=6233) ... [6233:6272:0319/151813.910269:FATAL:bus.cc(179)] Check failed: !connection_. #0 0x561227960089 base::debug::CollectStackTrace() #1 0x561227892513 base::debug::StackTrace::StackTrace() #2 0x5612278ab2ba logging::LogMessage::~LogMessage() #3 0x5612284eedff dbus::Bus::~Bus() #4 0x5612284ef0be dbus::Bus::~Bus() #5 0x561228503d31 dbus::ObjectProxy::~ObjectProxy() #6 0x561228503d8e dbus::ObjectProxy::~ObjectProxy() #7 0x561228508c94 base::internal::BindState<>::Destroy() #8 0x561224479b0e base::internal::ReturnAsParamAdapter<>() #9 0x561224479c87 base::internal::Invoker<>::RunOnce() #10 0x56122792c53d base::(anonymous namespace)::PostTaskAndReplyRelay::RunTaskAndPostReply() #11 0x56122792c9f9 base::internal::Invoker<>::RunOnce() #12 0x561227905dc8 base::TaskAnnotator::RunTask() #13 0x5612279242d2 base::internal::TaskTracker::RunSkipOnShutdown() #14 0x561227923ba6 base::internal::TaskTracker::RunOrSkipTask() #15 0x561227974f73 base::internal::TaskTrackerPosix::RunOrSkipTask() #16 0x561227922d00 base::internal::TaskTracker::RunAndPopNextTask() #17 0x56122791e68d base::internal::SchedulerWorker::RunWorker() #18 0x56122791e3e4 base::internal::SchedulerWorker::RunSharedWorker() #19 0x5612279759e8 base::(anonymous namespace)::ThreadFunc() #20 0x7f985ed0e6db start_thread #21 0x7f9858ba288f clone Browser is closed. Chrome build location for linux_x86_64 not found. Browser will be run without Flash. Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpNJWnUf', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpgWf2E5', 'about:blank'] DevTools listening on ws://127.0.0.1:38173/devtools/browser/fa171064-7963-4d9a-8f10-e23d40bf0cab [6375:6375:0319/151818.071987:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:38173 and 38173 Websocket at ws://127.0.0.1:38173/devtools/browser/fa171064-7963-4d9a-8f10-e23d40bf0cab is ready. [6375:6375:0319/151818.150998:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:38173/devtools/browser/fa171064-7963-4d9a-8f10-e23d40bf0cab Browser started (pid=6345). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpgWf2E5 --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.025899 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [6345:6405:0319/151818.719296:WARNING:leveldb_database.cc(106)] Unable to open /b/s/w/itpT32x3/tmpgWf2E5/Default/shared_proto_db: Invalid argument: /b/s/w/itpT32x3/tmpgWf2E5/Default/shared_proto_db: does not exist (create_if_missing is false) [6384:6398:0319/151819.135053:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [6345:6345:0319/151819.167563: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://127.0.0.1:43437/favicon.ico [6345:6345:0319/151819.335783:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:43437/webgl.html?query=kill_after_notification (0) [6447:6447:0319/151819.368458:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. [6447:6447:0319/151819.410266:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=6345) ... [6345:6356:0319/151819.828240:ERROR:browser_process_sub_thread.cc(217)] Waited 158 ms for network service [6345:6373:0319/151819.828371:ERROR:process_posix.cc(330)] Unable to terminate process 6384: No such process (3) [6345:6373:0319/151819.828423:WARNING:internal_linux.cc(64)] Failed to read /proc/6384/stat [6345:6356:0319/151819.830250:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [6345:6458:0319/151819.834858:WARNING:internal_linux.cc(64)] Failed to read /proc/6447/stat Failed to gracefully shutdown. Proceed to kill the browser. Browser is closed. Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpPsYTmq', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpIJZh05', 'about:blank'] DevTools listening on ws://127.0.0.1:40931/devtools/browser/ac2babfa-75f2-4625-b8e0-d7762b21bfca [6488:6488:0319/151825.250620:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:40931 and 40931 Websocket at ws://127.0.0.1:40931/devtools/browser/ac2babfa-75f2-4625-b8e0-d7762b21bfca is ready. [6488:6488:0319/151825.336626:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:40931/devtools/browser/ac2babfa-75f2-4625-b8e0-d7762b21bfca Browser started (pid=6459). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpIJZh05 --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.022933 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args 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 12.0335s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=6459) ... [6459:6498:0319/151825.967964:FATAL:bus.cc(179)] Check failed: !connection_. #0 0x55e542603089 base::debug::CollectStackTrace() #1 0x55e542535513 base::debug::StackTrace::StackTrace() #2 0x55e54254e2ba logging::LogMessage::~LogMessage() #3 0x55e543191dff dbus::Bus::~Bus() #4 0x55e5431920be dbus::Bus::~Bus() #5 0x55e5431a6d31 dbus::ObjectProxy::~ObjectProxy() #6 0x55e5431a6d8e dbus::ObjectProxy::~ObjectProxy() #7 0x55e5431abc94 base::internal::BindState<>::Destroy() #8 0x55e53f11cb0e base::internal::ReturnAsParamAdapter<>() #9 0x55e53f11cc87 base::internal::Invoker<>::RunOnce() #10 0x55e5425cf53d base::(anonymous namespace)::PostTaskAndReplyRelay::RunTaskAndPostReply() #11 0x55e5425cf9f9 base::internal::Invoker<>::RunOnce() #12 0x55e5425a8dc8 base::TaskAnnotator::RunTask() #13 0x55e5425c72d2 base::internal::TaskTracker::RunSkipOnShutdown() #14 0x55e5425c6ba6 base::internal::TaskTracker::RunOrSkipTask() #15 0x55e542617f73 base::internal::TaskTrackerPosix::RunOrSkipTask() #16 0x55e5425c5d00 base::internal::TaskTracker::RunAndPopNextTask() #17 0x55e5425c168d base::internal::SchedulerWorker::RunWorker() #18 0x55e5425c13e4 base::internal::SchedulerWorker::RunSharedWorker() #19 0x55e5426189e8 base::(anonymous namespace)::ThreadFunc() #20 0x7fea406846db start_thread #21 0x7fea3a51888f clone Browser is closed. Chrome build location for linux_x86_64 not found. Browser will be run without Flash. Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmp48C_CS', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpiKpc_Z', 'about:blank'] DevTools listening on ws://127.0.0.1:36641/devtools/browser/53706788-b2d6-4b98-a4a4-112761b44409 [6599:6599:0319/151830.001995:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:36641 and 36641 Websocket at ws://127.0.0.1:36641/devtools/browser/53706788-b2d6-4b98-a4a4-112761b44409 is ready. [6599:6599:0319/151830.085653:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:36641/devtools/browser/53706788-b2d6-4b98-a4a4-112761b44409 Browser started (pid=6570). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpiKpc_Z --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.028647 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [6570:6592:0319/151830.669404:WARNING:leveldb_database.cc(106)] Unable to open /b/s/w/itpT32x3/tmpiKpc_Z/Default/shared_proto_db: Invalid argument: /b/s/w/itpT32x3/tmpiKpc_Z/Default/shared_proto_db: does not exist (create_if_missing is false) [6605:6617:0319/151831.176280:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [6570:6570:0319/151831.209594:INFO:CONSOLE(217)] "Harness injected.", source: (217) [4/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGLContextLostFromLoseContextExtension passed 5.8984s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=6570) ... [6570:6581:0319/151831.697499:ERROR:browser_process_sub_thread.cc(217)] Waited 125 ms for network service [6570:6597:0319/151831.698330:ERROR:process_posix.cc(330)] Unable to terminate process 6605: No such process (3) [6570:6597:0319/151831.698388:WARNING:internal_linux.cc(64)] Failed to read /proc/6605/stat [6570:6581:0319/151831.699519:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [6570:6672:0319/151831.701956:WARNING:internal_linux.cc(64)] Failed to read /proc/6599/stat Failed to gracefully shutdown. Proceed to kill the browser. Browser is closed. Chrome build location for linux_x86_64 not found. Browser will be run without Flash. Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmps4QjSU', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpSh02lS', 'about:blank'] DevTools listening on ws://127.0.0.1:34731/devtools/browser/cf3e2869-f58a-4ef3-9789-5db65e33e4a6 [6714:6714:0319/151840.382127:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:34731 and 34731 Websocket at ws://127.0.0.1:34731/devtools/browser/cf3e2869-f58a-4ef3-9789-5db65e33e4a6 is ready. [6714:6714:0319/151840.463193:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:34731/devtools/browser/cf3e2869-f58a-4ef3-9789-5db65e33e4a6 Browser started (pid=6682). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpSh02lS --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.022808 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [6682:6707:0319/151841.210605:WARNING:leveldb_database.cc(106)] Unable to open /b/s/w/itpT32x3/tmpSh02lS/Default/shared_proto_db: Invalid argument: /b/s/w/itpT32x3/tmpSh02lS/Default/shared_proto_db: does not exist (create_if_missing is false) [6720:6732:0319/151841.702951:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [6682:6682:0319/151841.731668: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://127.0.0.1:43437/favicon.ico [6682:6682:0319/151842.019163:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.032266:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.044551:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.057230:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.069642:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.082023:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.095417:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.109238:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.122048:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.135410:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.148887:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.161664:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.175212:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.188762:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.201704:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.215281:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.237634:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.251469:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.263697:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.276088:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.289138:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.301842:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.314583:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.327096:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.339939:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.352527:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.364525:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.377621:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.390976:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.404607:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.417507:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.430329:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.443565:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.456030:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.469671:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.482501:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.495036:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.517523:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.531508:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.544100:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.556234:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.568996:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.581076:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.593156:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.606742:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.619147:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.631548:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.644265:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.657093:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.669808:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.682653:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.695592:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.708772:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.721365:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.734945:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.748448:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.762101:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.775085:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.788598:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.802520:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.815412:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.828747:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.842349:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.855340:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.877570:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.891680:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.904106:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.916359:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.929087:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.941569:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.953706:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.966108:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.978494:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151842.990528:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.002903:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.015299:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.028204:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.041749:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.055704:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.068366:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.082473:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.095561:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.108636:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.122578:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.135207:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.157081:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.170870:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.183506:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.196194:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.208776:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.220863:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.233293:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.245973:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.258311:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.271013:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.283400:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.296184:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.308592:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.321399:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.335505:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.348787:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.361884:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.374798:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.388193:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.401531:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.415883:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.429011:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.442354:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.455557:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.468986:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.481779:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.495318:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [6682:6682:0319/151843.509041:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:43437/webgl.html?query=forced_quantity_loss (71) [5/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGLContextLostFromQuantity passed 12.4108s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=6682) ... [6682:6693:0319/151844.062710:ERROR:browser_process_sub_thread.cc(217)] Waited 125 ms for network service [6682:6710:0319/151844.063518:ERROR:process_posix.cc(330)] Unable to terminate process 6720: No such process (3) [6682:6710:0319/151844.063575:WARNING:internal_linux.cc(64)] Failed to read /proc/6720/stat [6682:6693:0319/151844.064728:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [6682:6789:0319/151844.067013:WARNING:internal_linux.cc(64)] Failed to read /proc/6714/stat Failed to gracefully shutdown. Proceed to kill the browser. Browser is closed. Chrome build location for linux_x86_64 not found. Browser will be run without Flash. Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmp4kUmn3', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpindRew', 'about:blank'] DevTools listening on ws://127.0.0.1:34125/devtools/browser/a4fd0dfe-e697-47da-97b7-cc08590b4197 [6829:6829:0319/151852.836411:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:34125 and 34125 Websocket at ws://127.0.0.1:34125/devtools/browser/a4fd0dfe-e697-47da-97b7-cc08590b4197 is ready. [6829:6829:0319/151852.919414:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:34125/devtools/browser/a4fd0dfe-e697-47da-97b7-cc08590b4197 Browser started (pid=6799). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpindRew --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.023472 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [6799:6842:0319/151853.571713:WARNING:leveldb_database.cc(106)] Unable to open /b/s/w/itpT32x3/tmpindRew/Default/shared_proto_db: Invalid argument: /b/s/w/itpT32x3/tmpindRew/Default/shared_proto_db: does not exist (create_if_missing is false) [6834:6851:0319/151854.128426:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [6799:6799:0319/151854.156705: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://127.0.0.1:43437/favicon.ico [6/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGLContextLostFromSelectElement passed 13.2077s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=6799) ... [6799:6810:0319/151857.273351:ERROR:browser_process_sub_thread.cc(217)] Waited 158 ms for network service [6799:6827:0319/151857.274183:ERROR:process_posix.cc(330)] Unable to terminate process 6834: No such process (3) [6799:6827:0319/151857.274227:WARNING:internal_linux.cc(64)] Failed to read /proc/6834/stat [6799:6810:0319/151857.275472:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [6799:6902:0319/151857.277797:WARNING:internal_linux.cc(64)] Failed to read /proc/6829/stat Failed to gracefully shutdown. Proceed to kill the browser. Browser is closed. Chrome build location for linux_x86_64 not found. Browser will be run without Flash. Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpyM9eBu', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpay3MwH', 'about:blank'] DevTools listening on ws://127.0.0.1:34359/devtools/browser/9efd8bc4-5380-4d37-85d7-54ae650564b5 [6942:6942:0319/151906.028778:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:34359 and 34359 Websocket at ws://127.0.0.1:34359/devtools/browser/9efd8bc4-5380-4d37-85d7-54ae650564b5 is ready. [6942:6942:0319/151906.112101:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:34359/devtools/browser/9efd8bc4-5380-4d37-85d7-54ae650564b5 Browser started (pid=6912). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpay3MwH --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.028939 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [6912:6922:0319/151906.709376:WARNING:leveldb_database.cc(106)] Unable to open /b/s/w/itpT32x3/tmpay3MwH/Default/shared_proto_db: Invalid argument: /b/s/w/itpT32x3/tmpay3MwH/Default/shared_proto_db: does not exist (create_if_missing is false) [6950:6961:0319/151907.159893:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [6912:6912:0319/151907.188436: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://127.0.0.1:43437/favicon.ico [7/11] gpu_tests.context_lost_integration_test.ContextLostIntegrationTest.ContextLost_WebGLContextLostInHiddenTab passed 10.4227s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking'] Closing browser (pid=6912) ... [6912:6923:0319/151907.803624:ERROR:browser_process_sub_thread.cc(217)] Waited 158 ms for network service [6912:6940:0319/151907.804635:ERROR:process_posix.cc(330)] Unable to terminate process 6950: No such process (3) [6912:6940:0319/151907.804699:WARNING:internal_linux.cc(64)] Failed to read /proc/6950/stat [6912:6923:0319/151907.805815:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [6912:7041:0319/151907.810231:WARNING:internal_linux.cc(64)] Failed to read /proc/6942/stat Failed to gracefully shutdown. Proceed to kill the browser. Browser is closed. Chrome build location for linux_x86_64 not found. Browser will be run without Flash. Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpRwOYF_', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmptG19gI', 'about:blank'] DevTools listening on ws://127.0.0.1:43171/devtools/browser/65f0d75c-88bb-431e-9757-a87cc754741d [7081:7081:0319/151916.467077:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:43171 and 43171 Websocket at ws://127.0.0.1:43171/devtools/browser/65f0d75c-88bb-431e-9757-a87cc754741d is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:43171/devtools/browser/65f0d75c-88bb-431e-9757-a87cc754741d Browser started (pid=7051). OS: linux ubuntu [7081:7081:0319/151916.559812:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmptG19gI --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.026753 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [7051:7112:0319/151917.223486:WARNING:leveldb_database.cc(106)] Unable to open /b/s/w/itpT32x3/tmptG19gI/Default/shared_proto_db: Invalid argument: /b/s/w/itpT32x3/tmptG19gI/Default/shared_proto_db: does not exist (create_if_missing is false) [7089:7103:0319/151917.700073:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [7051:7051:0319/151917.733537:INFO:CONSOLE(217)] "Harness injected.", source: (217) [7051:7051:0319/151917.771350:INFO:CONSOLE(11)] "SUCCESS", source: http://127.0.0.1:43437/webgl-domain-unblocking.html (11) [7051:7051:0319/151917.771508:INFO:CONSOLE(11)] "LOADED", source: http://127.0.0.1:43437/webgl-domain-unblocking.html (11) DevTools console [network]: Failed to load resource: the server responded with a status of 404 (File not found) http://127.0.0.1:43437/favicon.ico [7051:7051:0319/151917.943520:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:43437/webgl-domain-unblocking.html (0) [7159:7159:0319/151917.976230:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. [7051:7051:0319/151918.010358:INFO:CONSOLE(217)] "Harness injected.", source: (217) [7159:7159:0319/151918.019873:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command [7051:7051:0319/151918.025923:INFO:CONSOLE(11)] "SUCCESS", source: http://127.0.0.1:43437/webgl-domain-unblocking.html (11) [7051:7051:0319/151918.026077:INFO:CONSOLE(11)] "LOADED", source: http://127.0.0.1:43437/webgl-domain-unblocking.html (11) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=7051) ... [7159:7159:0319/151918.041373:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1 [7159:7159:0319/151918.041402:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1 [7159:7159:0319/151918.041412:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1 [7159:7159:0319/151918.041420:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1 [7159:7159:0319/151918.041428:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1 [7159:7159:0319/151918.041435:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1 [7159:7159:0319/151918.041442:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1 [7159:7159:0319/151918.041450:WARNING:ipc_message_attachment_set.cc(49)] MessageAttachmentSet destroyed with unconsumed attachments: 0/1 [7051:7062:0319/151918.378631:ERROR:browser_process_sub_thread.cc(217)] Waited 158 ms for network service [7051:7079:0319/151918.378721:ERROR:process_posix.cc(330)] Unable to terminate process 7089: No such process (3) [7051:7079:0319/151918.378755:WARNING:internal_linux.cc(64)] Failed to read /proc/7089/stat [7051:7062:0319/151918.379701:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [7051:7170:0319/151918.382738:WARNING:internal_linux.cc(64)] Failed to read /proc/7159/stat Failed to gracefully shutdown. Proceed to kill the browser. Browser is closed. Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmp3bNfDp', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpR8V4dc', 'about:blank'] DevTools listening on ws://127.0.0.1:42789/devtools/browser/022ac142-a9d4-4454-82ad-560b422de5ec [7202:7202:0319/151923.841360:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:42789 and 42789 Websocket at ws://127.0.0.1:42789/devtools/browser/022ac142-a9d4-4454-82ad-560b422de5ec is ready. [7202:7202:0319/151923.924687:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:42789/devtools/browser/022ac142-a9d4-4454-82ad-560b422de5ec Browser started (pid=7171). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpR8V4dc --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.024137 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args 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 16.6469s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--enable-experimental-web-platform-features'] Closing browser (pid=7171) ... [7171:7210:0319/151924.483436:FATAL:bus.cc(179)] Check failed: !connection_. #0 0x559281bd1089 base::debug::CollectStackTrace() #1 0x559281b03513 base::debug::StackTrace::StackTrace() #2 0x559281b1c2ba logging::LogMessage::~LogMessage() #3 0x55928275fdff dbus::Bus::~Bus() #4 0x5592827600be dbus::Bus::~Bus() #5 0x559282774d31 dbus::ObjectProxy::~ObjectProxy() #6 0x559282774d8e dbus::ObjectProxy::~ObjectProxy() #7 0x559282779c94 base::internal::BindState<>::Destroy() #8 0x55927e6eab0e base::internal::ReturnAsParamAdapter<>() #9 0x55927e6eac87 base::internal::Invoker<>::RunOnce() #10 0x559281b9d53d base::(anonymous namespace)::PostTaskAndReplyRelay::RunTaskAndPostReply() #11 0x559281b9d9f9 base::internal::Invoker<>::RunOnce() #12 0x559281b76dc8 base::TaskAnnotator::RunTask() #13 0x559281b952d2 base::internal::TaskTracker::RunSkipOnShutdown() #14 0x559281b94ba6 base::internal::TaskTracker::RunOrSkipTask() #15 0x559281be5f73 base::internal::TaskTrackerPosix::RunOrSkipTask() #16 0x559281b93d00 base::internal::TaskTracker::RunAndPopNextTask() #17 0x559281b8f68d base::internal::SchedulerWorker::RunWorker() #18 0x559281b8f3e4 base::internal::SchedulerWorker::RunSharedWorker() #19 0x559281be69e8 base::(anonymous namespace)::ThreadFunc() #20 0x7fbd270da6db start_thread #21 0x7fbd20f6e88f clone [7205:7215:0319/151924.966389:ERROR:broker_posix.cc(40)] Recvmsg error: Connection reset by peer (104) Browser is closed. Chrome build location for linux_x86_64 not found. Browser will be run without Flash. Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmphO1mB2', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpde_W0v', 'about:blank'] DevTools listening on ws://127.0.0.1:33029/devtools/browser/cf0984bb-6a44-448c-aede-e0385adb8a90 [7311:7311:0319/151928.610608:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:33029 and 33029 Websocket at ws://127.0.0.1:33029/devtools/browser/cf0984bb-6a44-448c-aede-e0385adb8a90 is ready. [7311:7311:0319/151928.691648:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:33029/devtools/browser/cf0984bb-6a44-448c-aede-e0385adb8a90 Browser started (pid=7281). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpde_W0v --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.027737 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args 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=7281) ... [7281:7321:0319/151929.342082:FATAL:bus.cc(179)] Check failed: !connection_. #0 0x555fc0d1d089 base::debug::CollectStackTrace() #1 0x555fc0c4f513 base::debug::StackTrace::StackTrace() #2 0x555fc0c682ba logging::LogMessage::~LogMessage() #3 0x555fc18abdff dbus::Bus::~Bus() #4 0x555fc18ac0be dbus::Bus::~Bus() #5 0x555fc18c0d31 dbus::ObjectProxy::~ObjectProxy() #6 0x555fc18c0d8e dbus::ObjectProxy::~ObjectProxy() #7 0x555fc18c5c94 base::internal::BindState<>::Destroy() #8 0x555fbd836b0e base::internal::ReturnAsParamAdapter<>() #9 0x555fbd836c87 base::internal::Invoker<>::RunOnce() #10 0x555fc0ce953d base::(anonymous namespace)::PostTaskAndReplyRelay::RunTaskAndPostReply() #11 0x555fc0ce99f9 base::internal::Invoker<>::RunOnce() #12 0x555fc0cc2dc8 base::TaskAnnotator::RunTask() #13 0x555fc0ce12d2 base::internal::TaskTracker::RunSkipOnShutdown() #14 0x555fc0ce0ba6 base::internal::TaskTracker::RunOrSkipTask() #15 0x555fc0d31f73 base::internal::TaskTrackerPosix::RunOrSkipTask() #16 0x555fc0cdfd00 base::internal::TaskTracker::RunAndPopNextTask() #17 0x555fc0cdb68d base::internal::SchedulerWorker::RunWorker() #18 0x555fc0cdb3e4 base::internal::SchedulerWorker::RunSharedWorker() #19 0x555fc0d329e8 base::(anonymous namespace)::ThreadFunc() #20 0x7f348995d6db start_thread #21 0x7f34837f188f clone [7319:7328:0319/151929.804243:ERROR:broker_posix.cc(40)] Recvmsg error: Connection reset by peer (104) Browser is closed. Chrome build location for linux_x86_64 not found. Browser will be run without Flash. Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpwx364X', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpbmrfl4', 'about:blank'] [7423:7423:0319/151933.332562:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DevTools listening on ws://127.0.0.1:46471/devtools/browser/74e2f654-5892-4129-bee1-308bcfd775a7 DoNothingForwarder started between 127.0.0.1:46471 and 46471 Websocket at ws://127.0.0.1:46471/devtools/browser/74e2f654-5892-4129-bee1-308bcfd775a7 is ready. [7423:7423:0319/151933.427362:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:46471/devtools/browser/74e2f654-5892-4129-bee1-308bcfd775a7 Browser started (pid=7393). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpbmrfl4 --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.025414 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [7393:7452:0319/151934.045796:WARNING:leveldb_database.cc(106)] Unable to open /b/s/w/itpT32x3/tmpbmrfl4/Default/shared_proto_db: Invalid argument: /b/s/w/itpT32x3/tmpbmrfl4/Default/shared_proto_db: does not exist (create_if_missing is false) [7431:7441:0319/151934.670350:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [7393:7393:0319/151934.705528: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://127.0.0.1:43437/favicon.ico [7494:7494:0319/151935.027521:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. [7494:7494:0319/151935.062588:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command [7393:7393:0319/151937.601092:INFO:CONSOLE(31)] "Test complete", source: http://127.0.0.1:43437/worker-raf-after-gpu-crash.html (31) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=7393) ... [7393:7404:0319/151938.131379:ERROR:browser_process_sub_thread.cc(217)] Waited 109 ms for network service [7393:7421:0319/151938.131476:ERROR:process_posix.cc(330)] Unable to terminate process 7431: No such process (3) [7393:7421:0319/151938.131513:WARNING:internal_linux.cc(64)] Failed to read /proc/7431/stat [7393:7404:0319/151938.132608:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [7393:7505:0319/151938.135617:WARNING:internal_linux.cc(64)] Failed to read /proc/7494/stat Failed to gracefully shutdown. Proceed to kill the browser. Browser is closed. Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmp66Jg7f', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpDqGGdm', 'about:blank'] DevTools listening on ws://127.0.0.1:43545/devtools/browser/2fee46b2-7a90-49f3-bc05-3400fabfd25b [7536:7536:0319/151943.679902:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:43545 and 43545 [7536:7536:0319/151943.774852:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command Websocket at ws://127.0.0.1:43545/devtools/browser/2fee46b2-7a90-49f3-bc05-3400fabfd25b is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:43545/devtools/browser/2fee46b2-7a90-49f3-bc05-3400fabfd25b Browser started (pid=7506). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpDqGGdm --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.022396 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args 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 19.8485s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--enable-viz-display-compositor', '--enable-experimental-web-platform-features'] Closing browser (pid=7506) ... [7506:7546:0319/151944.369657:FATAL:bus.cc(179)] Check failed: !connection_. #0 0x559bb6490089 base::debug::CollectStackTrace() #1 0x559bb63c2513 base::debug::StackTrace::StackTrace() #2 0x559bb63db2ba logging::LogMessage::~LogMessage() #3 0x559bb701edff dbus::Bus::~Bus() #4 0x559bb701f0be dbus::Bus::~Bus() #5 0x559bb7033d31 dbus::ObjectProxy::~ObjectProxy() #6 0x559bb7033d8e dbus::ObjectProxy::~ObjectProxy() #7 0x559bb7038c94 base::internal::BindState<>::Destroy() #8 0x559bb2fa9b0e base::internal::ReturnAsParamAdapter<>() #9 0x559bb2fa9c87 base::internal::Invoker<>::RunOnce() #10 0x559bb645c53d base::(anonymous namespace)::PostTaskAndReplyRelay::RunTaskAndPostReply() #11 0x559bb645c9f9 base::internal::Invoker<>::RunOnce() #12 0x559bb6435dc8 base::TaskAnnotator::RunTask() #13 0x559bb64542d2 base::internal::TaskTracker::RunSkipOnShutdown() #14 0x559bb6453ba6 base::internal::TaskTracker::RunOrSkipTask() #15 0x559bb64a4f73 base::internal::TaskTrackerPosix::RunOrSkipTask() #16 0x559bb6452d00 base::internal::TaskTracker::RunAndPopNextTask() #17 0x559bb644e68d base::internal::SchedulerWorker::RunWorker() #18 0x559bb644e3e4 base::internal::SchedulerWorker::RunSharedWorker() #19 0x559bb64a59e8 base::(anonymous namespace)::ThreadFunc() #20 0x7feffdb4c6db start_thread #21 0x7feff79e088f clone [7544:7551:0319/151944.885705:ERROR:broker_posix.cc(40)] Recvmsg error: Connection reset by peer (104) Browser is closed. Chrome build location for linux_x86_64 not found. Browser will be run without Flash. Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpk50flV', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpj_B1PL', 'about:blank'] DevTools listening on ws://127.0.0.1:38001/devtools/browser/1816b456-c82c-44f0-b1ac-26286b1d119c [7646:7646:0319/151948.423036:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:38001 and 38001 Websocket at ws://127.0.0.1:38001/devtools/browser/1816b456-c82c-44f0-b1ac-26286b1d119c is ready. [7646:7646:0319/151948.508542:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:38001/devtools/browser/1816b456-c82c-44f0-b1ac-26286b1d119c Browser started (pid=7616). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpj_B1PL --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.023678 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [7616:7675:0319/151949.165983:WARNING:leveldb_database.cc(106)] Unable to open /b/s/w/itpT32x3/tmpj_B1PL/Default/shared_proto_db: Invalid argument: /b/s/w/itpT32x3/tmpj_B1PL/Default/shared_proto_db: does not exist (create_if_missing is false) [7652:7664:0319/151949.629964:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [7616:7616:0319/151949.664258: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://127.0.0.1:43437/favicon.ico [7719:7719:0319/151949.982364:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. [7719:7719:0319/151950.016302:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command [7616:7616:0319/151952.581539:INFO:CONSOLE(31)] "Test complete", source: http://127.0.0.1:43437/worker-raf-after-gpu-crash.html (31) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=7616) ... [7616:7627:0319/151953.027852:ERROR:browser_process_sub_thread.cc(217)] Waited 109 ms for network service [7616:7644:0319/151953.028011:ERROR:process_posix.cc(330)] Unable to terminate process 7652: No such process (3) [7616:7644:0319/151953.028089:WARNING:internal_linux.cc(64)] Failed to read /proc/7652/stat [7616:7627:0319/151953.030226:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [7616:7729:0319/151953.035068:WARNING:internal_linux.cc(64)] Failed to read /proc/7719/stat Failed to gracefully shutdown. Proceed to kill the browser. Browser is closed. Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpMDrVYI', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpxR8BIR', 'about:blank'] DevTools listening on ws://127.0.0.1:35647/devtools/browser/729c8cce-0dab-4760-8e86-85e88ce156d9 DoNothingForwarder started between 127.0.0.1:35647 and 35647 [7760:7760:0319/151958.564663:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. Websocket at ws://127.0.0.1:35647/devtools/browser/729c8cce-0dab-4760-8e86-85e88ce156d9 is ready. DevTools http agent is ready. [7760:7760:0319/151958.649245:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command Created DevToolsClientBackend from ws://127.0.0.1:35647/devtools/browser/729c8cce-0dab-4760-8e86-85e88ce156d9 Browser started (pid=7730). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpxR8BIR --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.023467 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args 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 14.8735s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=7730) ... [7730:7770:0319/151959.348985:FATAL:bus.cc(179)] Check failed: !connection_. #0 0x55585fb1b089 base::debug::CollectStackTrace() #1 0x55585fa4d513 base::debug::StackTrace::StackTrace() #2 0x55585fa662ba logging::LogMessage::~LogMessage() #3 0x5558606a9dff dbus::Bus::~Bus() #4 0x5558606aa0be dbus::Bus::~Bus() #5 0x5558606bed31 dbus::ObjectProxy::~ObjectProxy() #6 0x5558606bed8e dbus::ObjectProxy::~ObjectProxy() #7 0x5558606c3c94 base::internal::BindState<>::Destroy() #8 0x55585c634b0e base::internal::ReturnAsParamAdapter<>() #9 0x55585c634c87 base::internal::Invoker<>::RunOnce() #10 0x55585fae753d base::(anonymous namespace)::PostTaskAndReplyRelay::RunTaskAndPostReply() #11 0x55585fae79f9 base::internal::Invoker<>::RunOnce() #12 0x55585fac0dc8 base::TaskAnnotator::RunTask() #13 0x55585fadf2d2 base::internal::TaskTracker::RunSkipOnShutdown() #14 0x55585fadeba6 base::internal::TaskTracker::RunOrSkipTask() #15 0x55585fb2ff73 base::internal::TaskTrackerPosix::RunOrSkipTask() #16 0x55585faddd00 base::internal::TaskTracker::RunAndPopNextTask() #17 0x55585fad968d base::internal::SchedulerWorker::RunWorker() #18 0x55585fad93e4 base::internal::SchedulerWorker::RunSharedWorker() #19 0x55585fb309e8 base::(anonymous namespace)::ThreadFunc() #20 0x7f31013da6db start_thread #21 0x7f30fb26e88f clone [7768:7779:0319/151959.796406:ERROR:broker_posix.cc(40)] Recvmsg error: Connection reset by peer (104) Browser is closed. Chrome build location for linux_x86_64 not found. Browser will be run without Flash. Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/chrome, flash=None) Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpdbymX7', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmpakhXUe', 'about:blank'] [7872:7872:0319/152003.400590:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DevTools listening on ws://127.0.0.1:38275/devtools/browser/36d7c1e6-1143-4422-99dc-44c672048cbb DoNothingForwarder started between 127.0.0.1:38275 and 38275 Websocket at ws://127.0.0.1:38275/devtools/browser/36d7c1e6-1143-4422-99dc-44c672048cbb is ready. [7872:7872:0319/152003.496729:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:38275/devtools/browser/36d7c1e6-1143-4422-99dc-44c672048cbb Browser started (pid=7840). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmpakhXUe --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.025355 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [7840:7865:0319/152004.091646:WARNING:leveldb_database.cc(106)] Unable to open /b/s/w/itpT32x3/tmpakhXUe/Default/shared_proto_db: Invalid argument: /b/s/w/itpT32x3/tmpakhXUe/Default/shared_proto_db: does not exist (create_if_missing is false) [7876:7888:0319/152004.571989:WARNING:simple_synchronous_entry.cc(1389)] Could not open platform files for entry. [7840:7840:0319/152004.586615: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://127.0.0.1:43437/favicon.ico [7840:7840:0319/152004.832189:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:43437/gpu_process_crash.html (0) [7948:7948:0319/152004.865097:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. [7948:7948:0319/152004.898604:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command [7840:7840:0319/152010.905458:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:43437/gpu_process_crash.html (0) [7964:7964:0319/152010.939414:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. [7964:7964:0319/152010.974848:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=7840) ... [7840:7851:0319/152017.064131:ERROR:browser_process_sub_thread.cc(217)] Waited 92 ms for network service [7840:7868:0319/152017.064252:ERROR:process_posix.cc(330)] Unable to terminate process 7876: No such process (3) [7840:7868:0319/152017.064350:WARNING:internal_linux.cc(64)] Failed to read /proc/7876/stat [7840:7851:0319/152017.066680:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [7840:7976:0319/152017.071209:WARNING:internal_linux.cc(64)] Failed to read /proc/7964/stat Failed to gracefully shutdown. Proceed to kill the browser. Browser is closed. Chrome Env: {'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'CHROME_HEADLESS': '1', 'XDG_CURRENT_DESKTOP': 'ubuntu:GNOME', 'XDG_SESSION_TYPE': 'x11', 'QT_IM_MODULE': 'ibus', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'SWARMING_BOT_ID': 'build110-a9', 'XDG_VTNR': '1', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/b/s/w/ir/.swarming_module_cache/vpython/bd23d8/lib/python2.7/site-packages/cv2', 'DISPLAY': ':0', 'SSH_AGENT_PID': '1236', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/bd23d8', 'SHELL': '/bin/bash', 'XAUTHORITY': '/run/user/1000/gdm/Xauthority', 'SESSION_MANAGER': 'local/build110-a9:@/tmp/.ICE-unix/1133,unix/build110-a9:/tmp/.ICE-unix/1133', 'SHLVL': '0', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'LC_ALL': 'en_US.UTF-8', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itpT32x3/tmpBWOQKa', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'LC_MESSAGES': 'en_US.UTF-8', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'} Starting Chrome ['/b/s/w/ir/out/Release/chrome', '--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:38139', '--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/itpT32x3/tmp2glKxX', 'about:blank'] DevTools listening on ws://127.0.0.1:37231/devtools/browser/0be02eaa-2b77-4315-89e6-0d60d95a4dba [8007:8007:0319/152022.661614:ERROR:sandbox_linux.cc(368)] InitializeSandbox() called with multiple threads in process gpu-process. DoNothingForwarder started between 127.0.0.1:37231 and 37231 [8007:8007:0319/152022.732488:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command Websocket at ws://127.0.0.1:37231/devtools/browser/0be02eaa-2b77-4315-89e6-0d60d95a4dba is ready. DevTools http agent is ready. Created DevToolsClientBackend from ws://127.0.0.1:37231/devtools/browser/0be02eaa-2b77-4315-89e6-0d60d95a4dba Browser started (pid=7977). OS: linux ubuntu Browser command line: /b/s/w/ir/out/Release/chrome --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:38139 --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/itpT32x3/tmp2glKxX --flag-switches-begin --flag-switches-end --file-url-path-alias=/gen=/b/s/w/ir/out/Release/gen about:blank GPU device 0: VENDOR = 0x8086 (Intel Open Source Technology Center), DEVICE = 0x5912 (Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) ) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering : True gl_extensions : GL_3DFX_texture_compression_FXT1 GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_APPLE_object_purgeable GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_texture_float GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_shader_framebuffer_fetch GL_EXT_shader_framebuffer_fetch_non_coherent GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_IBM_multimode_draw_arrays GL_INTEL_conservative_rasterization GL_INTEL_performance_query GL_INTEL_shader_atomic_float_minmax GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NV_conditional_render GL_NV_depth_clamp GL_NV_fragment_shader_interlock GL_NV_packed_depth_stencil GL_NV_texture_barrier GL_OES_EGL_image GL_S3_s3tc gl_renderer : Mesa DRI Intel(R) HD Graphics 630 (Kaby Lake GT2) gl_reset_notification_strategy: 33362 gl_vendor : Intel Open Source Technology Center gl_version : 4.5 (Core Profile) Mesa 18.3.3 gl_ws_extensions : GLX_ARB_create_context GLX_ARB_create_context_profile GLX_ARB_create_context_robustness GLX_ARB_fbconfig_float GLX_ARB_framebuffer_sRGB GLX_ARB_multisample GLX_EXT_create_context_es_profile GLX_EXT_create_context_es2_profile GLX_EXT_fbconfig_packed_float GLX_EXT_framebuffer_sRGB GLX_EXT_import_context GLX_EXT_libglvnd GLX_EXT_texture_from_pixmap GLX_EXT_visual_info GLX_EXT_visual_rating GLX_MESA_copy_sub_buffer GLX_OML_swap_method GLX_SGI_make_current_read GLX_SGI_swap_control GLX_SGIS_multisample GLX_SGIX_fbconfig GLX_SGIX_pbuffer GLX_SGIX_visual_select_group GLX_INTEL_swap_event gl_ws_vendor : SGI gl_ws_version : 1.4 in_process_gpu : False initialization_time : 0.027264 jpeg_decode_accelerator_supported: False max_msaa_samples : 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.50 process_crash_count : 0 rgba_visual : 301 sandboxed : False software_rendering : False system_visual : 33 vertex_shader_version: 4.50 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: disabled_software oop_rasterization : disabled_off protected_video_decode: unavailable_off rasterization : disabled_software skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : unavailable_off viz_display_compositor: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: adjust_src_dst_region_for_blitframebuffer clear_uniforms_before_first_program_use count_all_in_varyings_packing disable_framebuffer_cmaa disable_post_sub_buffers_for_onscreen_surfaces exit_on_context_lost msaa_is_slow rely_on_implicit_sync_for_swap_buffers scalarize_vec_and_mat_constructor_args 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 24.0859s INFO:root:Closing browser (pid=7977) ... [7977:8017:0319/152023.700755:FATAL:bus.cc(179)] Check failed: !connection_. #0 0x55e0b6cbf089 base::debug::CollectStackTrace() #1 0x55e0b6bf1513 base::debug::StackTrace::StackTrace() #2 0x55e0b6c0a2ba logging::LogMessage::~LogMessage() #3 0x55e0b784ddff dbus::Bus::~Bus() #4 0x55e0b784e0be dbus::Bus::~Bus() #5 0x55e0b7862d31 dbus::ObjectProxy::~ObjectProxy() #6 0x55e0b7862d8e dbus::ObjectProxy::~ObjectProxy() #7 0x55e0b7867c94 base::internal::BindState<>::Destroy() #8 0x55e0b37d8b0e base::internal::ReturnAsParamAdapter<>() #9 0x55e0b37d8c87 base::internal::Invoker<>::RunOnce() #10 0x55e0b6c8b53d base::(anonymous namespace)::PostTaskAndReplyRelay::RunTaskAndPostReply() #11 0x55e0b6c8b9f9 base::internal::Invoker<>::RunOnce() #12 0x55e0b6c64dc8 base::TaskAnnotator::RunTask() #13 0x55e0b6c832d2 base::internal::TaskTracker::RunSkipOnShutdown() #14 0x55e0b6c82ba6 base::internal::TaskTracker::RunOrSkipTask() #15 0x55e0b6cd3f73 base::internal::TaskTrackerPosix::RunOrSkipTask() #16 0x55e0b6c81d00 base::internal::TaskTracker::RunAndPopNextTask() #17 0x55e0b6c7d68d base::internal::SchedulerWorker::RunWorker() #18 0x55e0b6c7d3e4 base::internal::SchedulerWorker::RunSharedWorker() #19 0x55e0b6cd49e8 base::(anonymous namespace)::ThreadFunc() #20 0x7fa59cdd26db start_thread #21 0x7fa596c6688f clone INFO:root:Browser is closed. 11 tests passed in 173.0s, 0 skipped, 0 failures. are/gconf/ubuntu.mandatory.path', 'CLUTTER_IM_MODULE': 'xim', 'SWARMING_HEADLESS': '1', 'QT4_IM_MODULE': 'xim', 'QT_ACCESSIBILITY': '1', 'WINDOWPATH': '1', 'DESKTOP_AUTOSTART_ID': '1095f135eed494fdd155301486012853400000011330018', 'PYTHONNOUSERSITE': '1', 'IM_CONFIG_PHASE': '2', 'GIO_LAUNCHED_DESKTOP_FILE_PID': '1513', 'GPG_AGENT_INFO': '/run/user/1000/gnupg/S.gpg-agent:0:1', 'HOME': '/home/chrome-bot', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'USERNAME': 'chrome-bot', 'XDG_SESSION_DESKTOP': 'ubuntu', 'GIO_LAUNCHED_DESKTOP_FILE': '/home/chrome-bot/.config/autostart/swarming.desktop', 'XDG_RUNTIME_DIR': '/run/user/1000', 'GTK_IM_MODULE': 'ibus', 'SSH_AUTH_SOCK': '/run/user/1000/keyring/ssh', 'S_COLORS': 'auto', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'GDMSESSION': 'ubuntu', 'XMODIFIERS': '@im=ibus', 'TEXTDOMAINDIR': '/usr/share/locale/', 'GNOME_SHELL_SESSION_MODE': 'ubuntu', 'NO_GCE_CHECK': 'False', 'LUCI_CONTEXT': '/b/s/w/itpT32x3/luci_ctx.gzIV9H.json', 'XDG_SESSION_ID': '1', 'DBUS_SESSION_BUS_ADDRESS': 'unix:path=/run/user/1000/bus', 'TMPDIR': '/b/s/w/itpT32x3', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'SWARMING_TASK_ID': '43b0d91d76c25611', 'DESKTOP_SESSION': 'ubuntu', 'XDG_CONFIG_DIRS': '/etc/xdg/xdg-ubuntu:/etc/xdg', 'DEFAULTS_PATH': '/usr/share/gconf/ubuntu.default.path', 'CIPD_PROTOCOL': 'v2', 'GTK_MODULES': 'gail:atk-bridge', 'XDG_DATA_DIRS': '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop', 'PWD': '/home/chrome-bot', 'TEXTDOMAIN': 'im-config', 'XDG_MENU_PREFIX': 'gnome-', 'BOTO_CONFIG': '/home/chrome-bot/.boto', 'XDG_SEAT': 'seat0'}) Command returned exit code 0 2019-03-19 15:20:29,536 - root: [DEBUG] Contents of task_output_dir: ['/b/s/w/ir/tmp/t/tmp7ks_u9/43b0d91d76c25610'] 2019-03-19 15:20:29,537 - root: [DEBUG] Found shard_json_files: ['/b/s/w/ir/tmp/t/tmp7ks_u9/43b0d91d76c25610/output.json'] 2019-03-19 15:20:29,537 - root: [INFO] merge_cmd: /b/s/w/ir/cache/vpython/95f307/bin/python /b/s/w/ir/cache/builder/src/testing/merge_scripts/standard_isolated_script_merge.py --build-properties {"bot_id": "gce-trusty-e833d7b0-us-east1-b-jf91", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1553033627764368, "id": "8918519926691829264", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Linux FYI Experimental Release (Intel HD 630)/900", "builder:Linux FYI Experimental Release (Intel HD 630)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/1b0da986bbb12648933b675f99ca1f102590f729", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Linux Builder", "parent_buildnumber:48444", "scheduler_invocation_id:9083949988707500368", "scheduler_job_id:chromium/Linux FYI Experimental Release (Intel HD 630)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Linux FYI Experimental Release (Intel HD 630)", "buildnumber": 900, "got_angle_revision": "4bcba62aba7b4e57283a78054e5647dd6840b74a", "got_dawn_revision": "54e4d47db4910ebd1ffce0247b60d4e6f984774f", "got_nacl_revision": "7d24fb15d81f95ed30dde0c04b68584749709657", "got_revision": "1b0da986bbb12648933b675f99ca1f102590f729", "got_revision_cp": "refs/heads/master@{#642199}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "93306f1d7b2c10824e1e8876e5b8a3ab37c42b96", "got_v8_revision_cp": "refs/heads/7.5.72@{#1}", "got_webrtc_revision": "7dbc0eb2efa4708da5e3e44d2a15bfdee4ceb474", "got_webrtc_revision_cp": "refs/heads/master@{#27160}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Linux Builder", "parent_got_angle_revision": "c2074b14014e0e14265b2df7e3f030a7f1625bd9", "parent_got_dawn_revision": "54e4d47db4910ebd1ffce0247b60d4e6f984774f", "parent_got_nacl_revision": "7d24fb15d81f95ed30dde0c04b68584749709657", "parent_got_revision": "1b0da986bbb12648933b675f99ca1f102590f729", "parent_got_revision_cp": "refs/heads/master@{#642199}", "parent_got_src_internal_revision": "3fe9205c384b7ebab41c93649f00a9fd04e6a95b", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "93306f1d7b2c10824e1e8876e5b8a3ab37c42b96", "parent_got_v8_revision_cp": "refs/heads/7.5.72@{#1}", "parent_got_webrtc_revision": "7dbc0eb2efa4708da5e3e44d2a15bfdee4ceb474", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27160}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "1b0da986bbb12648933b675f99ca1f102590f729", "swarm_hashes": {"angle_end2end_tests": "ed2d151c7527cea8443e9e976b91027ddb1bc7c4", "angle_perftests": "2879cceabd51addaa2e9d0f0c1daff07b0c6fea6", "angle_unittests": "3a71c12f0f3614b24e85521d4f6e1b64376a1622", "angle_white_box_tests": "ee41fbe2cfc58ef6d18bb73d161358dbfe3e1ab0", "browser_tests": "0532fab95e5d4118cf68b605afa9d759e12c64c5", "content_browsertests": "d468294974c8a7dc6ab49b258e263f531f659b40", "dawn_end2end_tests": "68f2281d18386176f8455eed56c1dfc7cefc6bd8", "gl_tests": "8c164c5cebb94552425a143ed8ecbf46a58ec426", "gl_unittests": "19ccbced18473fcaa2e77eb2c811ec95e6be8ddd", "gles2_conform_test": "9c402721bc757ab2e86edfe146a1f46eb631b532", "swiftshader_unittests": "38b187561cc0409a416c0a3a3fc33eea78335c40", "telemetry_gpu_integration_test": "00b27ec42ef57729fa9518da5c88ebb21877d67b"}} --summary-json /b/s/w/ir/tmp/t/tmpthngVX.json --task-output-dir /b/s/w/ir/tmp/t/tmp7ks_u9 -o /b/s/w/ir/tmp/t/tmpUb3GxT.json /b/s/w/ir/tmp/t/tmp7ks_u9/43b0d91d76c25610/output.json Running ['/b/s/w/ir/cache/vpython/95f307/bin/python', '/b/s/w/ir/cache/builder/src/testing/merge_scripts/standard_isolated_script_merge.py', '--build-properties', '{"bot_id": "gce-trusty-e833d7b0-us-east1-b-jf91", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1553033627764368, "id": "8918519926691829264", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Linux FYI Experimental Release (Intel HD 630)/900", "builder:Linux FYI Experimental Release (Intel HD 630)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/1b0da986bbb12648933b675f99ca1f102590f729", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Linux Builder", "parent_buildnumber:48444", "scheduler_invocation_id:9083949988707500368", "scheduler_job_id:chromium/Linux FYI Experimental Release (Intel HD 630)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Linux FYI Experimental Release (Intel HD 630)", "buildnumber": 900, "got_angle_revision": "4bcba62aba7b4e57283a78054e5647dd6840b74a", "got_dawn_revision": "54e4d47db4910ebd1ffce0247b60d4e6f984774f", "got_nacl_revision": "7d24fb15d81f95ed30dde0c04b68584749709657", "got_revision": "1b0da986bbb12648933b675f99ca1f102590f729", "got_revision_cp": "refs/heads/master@{#642199}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "93306f1d7b2c10824e1e8876e5b8a3ab37c42b96", "got_v8_revision_cp": "refs/heads/7.5.72@{#1}", "got_webrtc_revision": "7dbc0eb2efa4708da5e3e44d2a15bfdee4ceb474", "got_webrtc_revision_cp": "refs/heads/master@{#27160}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Linux Builder", "parent_got_angle_revision": "c2074b14014e0e14265b2df7e3f030a7f1625bd9", "parent_got_dawn_revision": "54e4d47db4910ebd1ffce0247b60d4e6f984774f", "parent_got_nacl_revision": "7d24fb15d81f95ed30dde0c04b68584749709657", "parent_got_revision": "1b0da986bbb12648933b675f99ca1f102590f729", "parent_got_revision_cp": "refs/heads/master@{#642199}", "parent_got_src_internal_revision": "3fe9205c384b7ebab41c93649f00a9fd04e6a95b", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "93306f1d7b2c10824e1e8876e5b8a3ab37c42b96", "parent_got_v8_revision_cp": "refs/heads/7.5.72@{#1}", "parent_got_webrtc_revision": "7dbc0eb2efa4708da5e3e44d2a15bfdee4ceb474", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27160}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "1b0da986bbb12648933b675f99ca1f102590f729", "swarm_hashes": {"angle_end2end_tests": "ed2d151c7527cea8443e9e976b91027ddb1bc7c4", "angle_perftests": "2879cceabd51addaa2e9d0f0c1daff07b0c6fea6", "angle_unittests": "3a71c12f0f3614b24e85521d4f6e1b64376a1622", "angle_white_box_tests": "ee41fbe2cfc58ef6d18bb73d161358dbfe3e1ab0", "browser_tests": "0532fab95e5d4118cf68b605afa9d759e12c64c5", "content_browsertests": "d468294974c8a7dc6ab49b258e263f531f659b40", "dawn_end2end_tests": "68f2281d18386176f8455eed56c1dfc7cefc6bd8", "gl_tests": "8c164c5cebb94552425a143ed8ecbf46a58ec426", "gl_unittests": "19ccbced18473fcaa2e77eb2c811ec95e6be8ddd", "gles2_conform_test": "9c402721bc757ab2e86edfe146a1f46eb631b532", "swiftshader_unittests": "38b187561cc0409a416c0a3a3fc33eea78335c40", "telemetry_gpu_integration_test": "00b27ec42ef57729fa9518da5c88ebb21877d67b"}}', '--summary-json', '/b/s/w/ir/tmp/t/tmpthngVX.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmp7ks_u9', '-o', '/b/s/w/ir/tmp/t/tmpUb3GxT.json', '/b/s/w/ir/tmp/t/tmp7ks_u9/43b0d91d76c25610/output.json'] in None (env: None) Command ['/b/s/w/ir/cache/vpython/95f307/bin/python', '/b/s/w/ir/cache/builder/src/testing/merge_scripts/standard_isolated_script_merge.py', '--build-properties', '{"bot_id": "gce-trusty-e833d7b0-us-east1-b-jf91", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1553033627764368, "id": "8918519926691829264", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Linux FYI Experimental Release (Intel HD 630)/900", "builder:Linux FYI Experimental Release (Intel HD 630)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/1b0da986bbb12648933b675f99ca1f102590f729", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Linux Builder", "parent_buildnumber:48444", "scheduler_invocation_id:9083949988707500368", "scheduler_job_id:chromium/Linux FYI Experimental Release (Intel HD 630)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Linux FYI Experimental Release (Intel HD 630)", "buildnumber": 900, "got_angle_revision": "4bcba62aba7b4e57283a78054e5647dd6840b74a", "got_dawn_revision": "54e4d47db4910ebd1ffce0247b60d4e6f984774f", "got_nacl_revision": "7d24fb15d81f95ed30dde0c04b68584749709657", "got_revision": "1b0da986bbb12648933b675f99ca1f102590f729", "got_revision_cp": "refs/heads/master@{#642199}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "93306f1d7b2c10824e1e8876e5b8a3ab37c42b96", "got_v8_revision_cp": "refs/heads/7.5.72@{#1}", "got_webrtc_revision": "7dbc0eb2efa4708da5e3e44d2a15bfdee4ceb474", "got_webrtc_revision_cp": "refs/heads/master@{#27160}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Linux Builder", "parent_got_angle_revision": "c2074b14014e0e14265b2df7e3f030a7f1625bd9", "parent_got_dawn_revision": "54e4d47db4910ebd1ffce0247b60d4e6f984774f", "parent_got_nacl_revision": "7d24fb15d81f95ed30dde0c04b68584749709657", "parent_got_revision": "1b0da986bbb12648933b675f99ca1f102590f729", "parent_got_revision_cp": "refs/heads/master@{#642199}", "parent_got_src_internal_revision": "3fe9205c384b7ebab41c93649f00a9fd04e6a95b", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "93306f1d7b2c10824e1e8876e5b8a3ab37c42b96", "parent_got_v8_revision_cp": "refs/heads/7.5.72@{#1}", "parent_got_webrtc_revision": "7dbc0eb2efa4708da5e3e44d2a15bfdee4ceb474", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27160}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "1b0da986bbb12648933b675f99ca1f102590f729", "swarm_hashes": {"angle_end2end_tests": "ed2d151c7527cea8443e9e976b91027ddb1bc7c4", "angle_perftests": "2879cceabd51addaa2e9d0f0c1daff07b0c6fea6", "angle_unittests": "3a71c12f0f3614b24e85521d4f6e1b64376a1622", "angle_white_box_tests": "ee41fbe2cfc58ef6d18bb73d161358dbfe3e1ab0", "browser_tests": "0532fab95e5d4118cf68b605afa9d759e12c64c5", "content_browsertests": "d468294974c8a7dc6ab49b258e263f531f659b40", "dawn_end2end_tests": "68f2281d18386176f8455eed56c1dfc7cefc6bd8", "gl_tests": "8c164c5cebb94552425a143ed8ecbf46a58ec426", "gl_unittests": "19ccbced18473fcaa2e77eb2c811ec95e6be8ddd", "gles2_conform_test": "9c402721bc757ab2e86edfe146a1f46eb631b532", "swiftshader_unittests": "38b187561cc0409a416c0a3a3fc33eea78335c40", "telemetry_gpu_integration_test": "00b27ec42ef57729fa9518da5c88ebb21877d67b"}}', '--summary-json', '/b/s/w/ir/tmp/t/tmpthngVX.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmp7ks_u9', '-o', '/b/s/w/ir/tmp/t/tmpUb3GxT.json', '/b/s/w/ir/tmp/t/tmp7ks_u9/43b0d91d76c25610/output.json'] returned exit code 0