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python -u /b/s/w/ir/kitchen-checkout/build/scripts/tools/runit.py --show-path --with-third-party-lib -- python /b/s/w/ir/kitchen-checkout/build/scripts/slave/recipe_modules/chromium_swarming/resources/collect_task.py --verbose -o /b/s/w/ir/tmp/t/tmpfB243S.json --task-output-dir /b/s/w/ir/tmp/t/tmpn24q34 --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/tmpnSAuaJmerge_script_log --merge-additional-args '[]' --build-properties '{"bot_id": "mac-fyi-release-intel-0-i4w2", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1555761105673316, "id": "8915659958816300480", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Mac FYI Release (Intel)/13382", "builder:Mac FYI Release (Intel)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Mac Builder", "parent_buildnumber:45842", "scheduler_invocation_id:9081090020842153328", "scheduler_job_id:chromium/Mac FYI Release (Intel)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Mac FYI Release (Intel)", "buildnumber": 13382, "got_angle_revision": "c467f7b5418856515b9f321495def98ee8ad0554", "got_dawn_revision": "22cee9ae36b23a8908525d668ef4728a26c931c4", "got_nacl_revision": "6abc006f6760ec49350cd45e8bccbff4809725ac", "got_revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "got_revision_cp": "refs/heads/master@{#652762}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "49d1e6f9b11ed9a1a2e7b6855ae26907ec119713", "got_v8_revision_cp": "refs/heads/7.6.1@{#1}", "got_webrtc_revision": "852bffb6063aa36814c89a58390581e59643f1fb", "got_webrtc_revision_cp": "refs/heads/master@{#27678}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Mac Builder", "parent_got_angle_revision": "c467f7b5418856515b9f321495def98ee8ad0554", "parent_got_dawn_revision": "22cee9ae36b23a8908525d668ef4728a26c931c4", "parent_got_nacl_revision": "6abc006f6760ec49350cd45e8bccbff4809725ac", "parent_got_revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "parent_got_revision_cp": "refs/heads/master@{#652762}", "parent_got_src_internal_revision": "c226d8415bdcadf64f710b04e52b06ed19903d41", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "49d1e6f9b11ed9a1a2e7b6855ae26907ec119713", "parent_got_v8_revision_cp": "refs/heads/7.6.1@{#1}", "parent_got_webrtc_revision": "852bffb6063aa36814c89a58390581e59643f1fb", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27678}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "swarm_hashes": {"angle_end2end_tests": "5ab3287c41bdeeba531c3d3538e9e67eaaa543d7", "angle_unittests": "011c39b1cd639d8bc3bca81414bf596451b5e844", "browser_tests": "3fe40d91aff64bb38cb379e3f7e395de694e0ca8", "dawn_end2end_tests": "03b1ef0984f40af17ebd60b9816f1168c1b378af", "gl_tests": "7002e53957e2bf3aee3b8cc302056628be733a1c", "gl_unittests": "bf21c5a4c0de297d5c371ba199b9f27a901284e8", "gles2_conform_test": "9d1eb10ec4c701bee26d4e81880d1f329d09a325", "gpu_unittests": "11988829c17b9d85c7e63addba5fc174d399e99e", "services_unittests": "a3c27f6e0641339a7cdf0ac6f943b530cbb9b028", "swiftshader_unittests": "2d1826cb48b8f36efebc2b36411cf0711764d70e", "telemetry_gpu_integration_test": "c9c7ab011ee643b03aa81a8ca9f9ce76acdf0f77"}}' --summary-json-file /b/s/w/ir/tmp/t/tmps09c5S.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/tmpeTfL4t.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/tmpfB243S.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpn24q34', '--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/tmpnSAuaJmerge_script_log', '--merge-additional-args', '[]', '--build-properties', '{"bot_id": "mac-fyi-release-intel-0-i4w2", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1555761105673316, "id": "8915659958816300480", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Mac FYI Release (Intel)/13382", "builder:Mac FYI Release (Intel)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Mac Builder", "parent_buildnumber:45842", "scheduler_invocation_id:9081090020842153328", "scheduler_job_id:chromium/Mac FYI Release (Intel)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Mac FYI Release (Intel)", "buildnumber": 13382, "got_angle_revision": "c467f7b5418856515b9f321495def98ee8ad0554", "got_dawn_revision": "22cee9ae36b23a8908525d668ef4728a26c931c4", "got_nacl_revision": "6abc006f6760ec49350cd45e8bccbff4809725ac", "got_revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "got_revision_cp": "refs/heads/master@{#652762}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "49d1e6f9b11ed9a1a2e7b6855ae26907ec119713", "got_v8_revision_cp": "refs/heads/7.6.1@{#1}", "got_webrtc_revision": "852bffb6063aa36814c89a58390581e59643f1fb", "got_webrtc_revision_cp": "refs/heads/master@{#27678}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Mac Builder", "parent_got_angle_revision": "c467f7b5418856515b9f321495def98ee8ad0554", "parent_got_dawn_revision": "22cee9ae36b23a8908525d668ef4728a26c931c4", "parent_got_nacl_revision": "6abc006f6760ec49350cd45e8bccbff4809725ac", "parent_got_revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "parent_got_revision_cp": "refs/heads/master@{#652762}", "parent_got_src_internal_revision": "c226d8415bdcadf64f710b04e52b06ed19903d41", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "49d1e6f9b11ed9a1a2e7b6855ae26907ec119713", "parent_got_v8_revision_cp": "refs/heads/7.6.1@{#1}", "parent_got_webrtc_revision": "852bffb6063aa36814c89a58390581e59643f1fb", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27678}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "swarm_hashes": {"angle_end2end_tests": "5ab3287c41bdeeba531c3d3538e9e67eaaa543d7", "angle_unittests": "011c39b1cd639d8bc3bca81414bf596451b5e844", "browser_tests": "3fe40d91aff64bb38cb379e3f7e395de694e0ca8", "dawn_end2end_tests": "03b1ef0984f40af17ebd60b9816f1168c1b378af", "gl_tests": "7002e53957e2bf3aee3b8cc302056628be733a1c", "gl_unittests": "bf21c5a4c0de297d5c371ba199b9f27a901284e8", "gles2_conform_test": "9d1eb10ec4c701bee26d4e81880d1f329d09a325", "gpu_unittests": "11988829c17b9d85c7e63addba5fc174d399e99e", "services_unittests": "a3c27f6e0641339a7cdf0ac6f943b530cbb9b028", "swiftshader_unittests": "2d1826cb48b8f36efebc2b36411cf0711764d70e", "telemetry_gpu_integration_test": "c9c7ab011ee643b03aa81a8ca9f9ce76acdf0f77"}}', '--summary-json-file', '/b/s/w/ir/tmp/t/tmps09c5S.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/tmpeTfL4t.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 Mac on Mac-10.12.6',) ok_ret: ALL_OK step_test_data: gen_default_step_test_data(...) 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: 37810 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/8915659958816300480 LOGDOG_STREAM_PROJECT: chromium LOGDOG_STREAM_SERVER_PATH: unix:/b/s/w/ir/tmp/ld.sock LOGNAME: chrome-bot LUCI_CONTEXT: /b/s/w/itM7kv0v/luci_context.046362569 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: mac-fyi-release-intel-0-i4w2 SWARMING_EXTERNAL_BOT_SETUP: 1 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 44536818d03de511 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 2019-04-20 04:55:46,088 - root: [DEBUG] Using task_output_dir: '/b/s/w/ir/tmp/t/tmpn24q34' 2019-04-20 04:55:46,088 - root: [WARNING] task_output_dir '/b/s/w/ir/tmp/t/tmpn24q34' already exists! 2019-04-20 04:55:46,088 - root: [WARNING] task_output_dir existing content: [] 2019-04-20 04:55:46,088 - 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/tmpeTfL4t.json -output-dir /b/s/w/ir/tmp/t/tmpn24q34 -task-summary-json /b/s/w/ir/tmp/t/tmps09c5S.json [D2019-04-20T04:55:46.094140-07:00 32105 0 auth.go:1265] Minting a new token {"key":"luci_ctx/61d5b0eec0aac6d24b891df301aafceb0cfd89b37d8e995e22c2064efdf97e08", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-04-20T04:55:46.094216-07:00 32105 0 luci_ctx.go:138] POST http://127.0.0.1:36800/rpc/LuciLocalAuthService.GetOAuthToken {"key":"luci_ctx/61d5b0eec0aac6d24b891df301aafceb0cfd89b37d8e995e22c2064efdf97e08", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-04-20T04:55:46.095892-07:00 32105 0 auth.go:1222] Token expires in 6m43.904158222s {"key":"luci_ctx/61d5b0eec0aac6d24b891df301aafceb0cfd89b37d8e995e22c2064efdf97e08", "scopes":"https://www.googleapis.com/auth/userinfo.email"} [D2019-04-20T04:55:47.678331-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:55:49.239561-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:55:50.754594-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:55:52.082962-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:55:53.523953-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:55:55.183668-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:55:56.748354-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:55:58.279961-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:00.085671-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:01.970711-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:03.730764-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:05.791160-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:07.622999-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:09.673597-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:11.794338-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:14.082759-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:16.436170-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:18.687099-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:21.078987-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:23.662903-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:26.222020-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:28.810741-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:31.459982-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:34.390995-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:37.246046-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:40.224745-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:43.269064-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:46.378609-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:49.626930-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:52.942647-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:56.448030-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:56:59.988033-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:57:03.704308-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:57:07.503426-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:57:11.430028-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:57:15.599464-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:57:19.789012-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 [D2019-04-20T04:57:24.270606-07:00 32105 0 collect.go:344] Waiting task_id: 44536bb9ed798d10 44536bb9ed798d10: 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/367cfb/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/iofexfI4/output.json --isolated-script-test-perf-output=/b/s/w/iofexfI4/perftest-output.json DevTools listening on ws://127.0.0.1:52588/devtools/browser/54e2cc55-4108-4c46-9f81-82150044ac7f [18381:12803:0420/045608.782809:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18374:29187:0420/045608.796612:ERROR:browser_process_sub_thread.cc(217)] Waited 10 ms for network service [18374:29187:0420/045608.798826:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18374:48643:0420/045608.806459:ERROR:process_posix.cc(330)] Unable to terminate process 18381: No such process (3) [18374:775:0420/045608.808316:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18374:775:0420/045608.808344:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. [1/11] ContextLost_WebGL2Blocked was skipped 0.0000s INFO:devil.utils.timeout_retry:condition '<lambda>' met INFO:devil.utils.timeout_retry:condition '<lambda>' met INFO:root:Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) INFO:root:Tsproxy commandline: ['/b/s/w/ir/.swarming_module_cache/vpython/367cfb/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: 52595 INFO:root:DoNothingForwarder started between 127.0.0.1:52595 and 52595 INFO:root:Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmp4PCYTY about:blank INFO:root:Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmp1sfZm7'} DevTools listening on ws://127.0.0.1:52596/devtools/browser/d39e3c94-4d0e-4712-92af-3adfcab86c66 INFO:root:DoNothingForwarder started between 127.0.0.1:52596 and 52596 INFO:root:Created DevToolsClientBackend from ws://127.0.0.1:52596/devtools/browser/d39e3c94-4d0e-4712-92af-3adfcab86c66 INFO:root:Browser information: Browser started (pid=18394). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmp4PCYTY --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.306676 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking'] Closing browser (pid=18394) ... [18400:12803:0420/045610.797163:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18394:29443:0420/045610.814399:ERROR:browser_process_sub_thread.cc(217)] Waited 13 ms for network service [18394:29443:0420/045610.816789:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18394:47623:0420/045610.824948:ERROR:process_posix.cc(330)] Unable to terminate process 18400: No such process (3) [18394:775:0420/045610.827702:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18394:775:0420/045610.827739:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmp9lfvFJ about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmphr2QV1'} DevTools listening on ws://127.0.0.1:52610/devtools/browser/5b5b54b2-f957-4808-a1a9-213ef446db9c DoNothingForwarder started between 127.0.0.1:52610 and 52610 Created DevToolsClientBackend from ws://127.0.0.1:52610/devtools/browser/5b5b54b2-f957-4808-a1a9-213ef446db9c Browser information: Browser started (pid=18409). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmp9lfvFJ --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.300361 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [18409:775:0420/045611.969690: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://127.0.0.1:52609/favicon.ico Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x000000011b24fd39 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x000000011b130143 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x000000011b24fbe1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffe35b2b3a _sigtramp + 26 4 ??? 0x0000000000000000 0x0 + 0 5 Chromium Framework 0x000000011d44003a gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x000000011bb9070d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x000000011bb7d585 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x000000011bb8a96f IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x000000011bb79b79 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x000000011bb81cf2 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x000000011bb91df3 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x000000011b2c3dc6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x000000011b2c36e6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x000000011b2c5185 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x000000011bb83e3d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x000000011b2c36e6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x000000011b2bcfb9 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x000000011b2bdd5a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x000000011b2bd939 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x0000000117624fc7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x000000011b2e7290 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x000000011b2e7755 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x000000011b2e6450 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x0000000117a6c5e7 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x0000000117a6bc52 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x0000000117a66733 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x0000000117a5691e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x0000000117a42d15 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 597 29 Chromium Framework 0x0000000117a78e68 mojo::core::(anonymous namespace)::ChannelMac::OnMachMessageReceived(unsigned int) + 2952 30 Chromium Framework 0x000000011b272f25 base::MessagePumpKqueue::ProcessEvents(int) + 805 31 Chromium Framework 0x000000011b271893 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 32 Chromium Framework 0x000000011b271642 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 66 33 Chromium Framework 0x000000011b1e26bf base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) + 223 34 Chromium Framework 0x000000011b19c855 base::RunLoop::RunWithTimeout(base::TimeDelta) + 757 35 Chromium Framework 0x000000011b21366e base::Thread::Run(base::RunLoop*) + 206 36 Chromium Framework 0x000000011b213a5a base::Thread::ThreadMain() + 954 37 Chromium Framework 0x000000011b25e1af base::(anonymous namespace)::ThreadFunc(void*) + 95 38 libsystem_pthread.dylib 0x00007fffe35bc93b _pthread_body + 180 39 libsystem_pthread.dylib 0x00007fffe35bc887 _pthread_body + 0 40 libsystem_pthread.dylib 0x00007fffe35bc08d thread_start + 13 [end of stack trace] [18409:29699:0420/045612.373290:WARNING:gpu_process_host.cc(1205)] The GPU process has crashed 1 time(s) [18409:775:0420/045612.379634:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:52609/webgl-domain-blocking-page1.html (0) [18409:29699:0420/045612.732232:WARNING:gpu_process_host.cc(982)] Reinitialized the GPU process after a crash. The reported initialization time was 315 ms [18409:775:0420/045612.780288:INFO:CONSOLE(217)] "Harness injected.", source: (217) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=18409) ... [18415:12803:0420/045613.004562:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18409:29699:0420/045613.030451:ERROR:browser_process_sub_thread.cc(217)] Waited 22 ms for network service [18409:48647:0420/045613.030532:ERROR:process_posix.cc(330)] Unable to terminate process 18415: No such process (3) [18409:29699:0420/045613.032293:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18409:775:0420/045613.041070:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18409:775:0420/045613.041102:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpVzKAkw about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmpnuSQ9a'} DevTools listening on ws://127.0.0.1:52632/devtools/browser/aaf6b739-2c22-4c2f-a762-c447d1c4aacc DoNothingForwarder started between 127.0.0.1:52632 and 52632 Created DevToolsClientBackend from ws://127.0.0.1:52632/devtools/browser/aaf6b739-2c22-4c2f-a762-c447d1c4aacc Browser information: Browser started (pid=18426). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpVzKAkw --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.337742 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [2/11] ContextLost_WebGLBlockedAfterJSNavigation passed 3.4453s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=18426) ... [18432:12803:0420/045614.247280:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18426:29443:0420/045614.262459:ERROR:browser_process_sub_thread.cc(217)] Waited 10 ms for network service [18426:29443:0420/045614.266001:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18426:49667:0420/045614.273803:ERROR:process_posix.cc(330)] Unable to terminate process 18432: No such process (3) [18426:775:0420/045614.277047:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18426:775:0420/045614.277078:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpTthGtu about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmpdYnUO2'} DevTools listening on ws://127.0.0.1:52643/devtools/browser/5e33da2b-05fa-42e6-a3fe-ffd40362bb74 DoNothingForwarder started between 127.0.0.1:52643 and 52643 Created DevToolsClientBackend from ws://127.0.0.1:52643/devtools/browser/5e33da2b-05fa-42e6-a3fe-ffd40362bb74 Browser information: Browser started (pid=18440). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpTthGtu --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.357035 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [18440:775:0420/045615.502452: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://127.0.0.1:52609/favicon.ico Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x00000001078f8d39 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x00000001077d9143 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x00000001078f8be1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffe35b2b3a _sigtramp + 26 4 ??? 0x0000000000000000 0x0 + 0 5 Chromium Framework 0x0000000109ae903a gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x000000010823970d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x0000000108226585 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x000000010823396f IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x0000000108222b79 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x000000010822acf2 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x000000010823adf3 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x000000010796cdc6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x000000010796c6e6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x000000010796e185 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x000000010822ce3d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x000000010796c6e6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x0000000107965fb9 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x0000000107966d5a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x0000000107966939 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x0000000103ccdfc7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x0000000107990290 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x0000000107990755 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x000000010798f450 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x00000001041155e7 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x0000000104114c52 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x000000010410f733 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x00000001040ff91e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x00000001040ebd15 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 597 29 Chromium Framework 0x0000000104121e68 mojo::core::(anonymous namespace)::ChannelMac::OnMachMessageReceived(unsigned int) + 2952 30 Chromium Framework 0x000000010791bf25 base::MessagePumpKqueue::ProcessEvents(int) + 805 31 Chromium Framework 0x000000010791a893 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 32 Chromium Framework 0x000000010791a6b6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 33 Chromium Framework 0x000000010788b6bf base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) + 223 34 Chromium Framework 0x0000000107845855 base::RunLoop::RunWithTimeout(base::TimeDelta) + 757 35 Chromium Framework 0x00000001078bc66e base::Thread::Run(base::RunLoop*) + 206 36 Chromium Framework 0x00000001078bca5a base::Thread::ThreadMain() + 954 37 Chromium Framework 0x00000001079071af base::(anonymous namespace)::ThreadFunc(void*) + 95 38 libsystem_pthread.dylib 0x00007fffe35bc93b _pthread_body + 180 39 libsystem_pthread.dylib 0x00007fffe35bc887 _pthread_body + 0 40 libsystem_pthread.dylib 0x00007fffe35bc08d thread_start + 13 [end of stack trace] [0420/045615.839618:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff5f1a0000, 0x2000): (os/kern) invalid address (1) [18440:28931:0420/045615.930289:WARNING:gpu_process_host.cc(1205)] The GPU process has crashed 1 time(s) [18440:775:0420/045615.937965:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:52609/webgl.html?query=kill_after_notification (0) [18440:28931:0420/045616.290974:WARNING:gpu_process_host.cc(982)] Reinitialized the GPU process after a crash. The reported initialization time was 314 ms Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=18440) ... [18446:13059:0420/045616.533792:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18440:28931:0420/045616.556211:ERROR:browser_process_sub_thread.cc(217)] Waited 18 ms for network service [18440:49927:0420/045616.556555:ERROR:process_posix.cc(330)] Unable to terminate process 18446: No such process (3) [18440:28931:0420/045616.558759:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18440:775:0420/045616.567451:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18440:775:0420/045616.567483:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpTGX8Gq about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmpmHBSUT'} DevTools listening on ws://127.0.0.1:52660/devtools/browser/3ba85916-3925-435a-9974-b598c8caddcf DoNothingForwarder started between 127.0.0.1:52660 and 52660 Created DevToolsClientBackend from ws://127.0.0.1:52660/devtools/browser/3ba85916-3925-435a-9974-b598c8caddcf Browser information: Browser started (pid=18457). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpTGX8Gq --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.296176 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [3/11] ContextLost_WebGLContextLostFromGPUProcessExit passed 3.5148s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=18457) ... [18457:775:0420/045617.692343:ERROR:node_channel.cc(730)] Dropping message on closed channel. [18463:13059:0420/045617.760165:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18457:29187:0420/045617.774558:ERROR:browser_process_sub_thread.cc(217)] Waited 10 ms for network service [18457:29187:0420/045617.777423:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18457:48899:0420/045617.785483:ERROR:process_posix.cc(330)] Unable to terminate process 18463: No such process (3) [18457:775:0420/045617.786484:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18457:775:0420/045617.786512:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpfMdK7s about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmprN7kaH'} DevTools listening on ws://127.0.0.1:52671/devtools/browser/9c5eddb8-46c5-49d8-baa5-038865b76a1e DoNothingForwarder started between 127.0.0.1:52671 and 52671 Created DevToolsClientBackend from ws://127.0.0.1:52671/devtools/browser/9c5eddb8-46c5-49d8-baa5-038865b76a1e Browser information: Browser started (pid=18473). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpfMdK7s --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.307982 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [18473:775:0420/045618.965706:INFO:CONSOLE(217)] "Harness injected.", source: (217) [4/11] ContextLost_WebGLContextLostFromLoseContextExtension passed 1.3772s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=18473) ... [18479:12803:0420/045619.151498:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18473:29187:0420/045619.171247:ERROR:browser_process_sub_thread.cc(217)] Waited 16 ms for network service [18473:29187:0420/045619.173611:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18473:49411:0420/045619.182056:ERROR:process_posix.cc(330)] Unable to terminate process 18479: No such process (3) [18473:775:0420/045619.183335:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18473:775:0420/045619.183363:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmplDTM54 about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmpMjCznT'} DevTools listening on ws://127.0.0.1:52688/devtools/browser/5fdb74ee-216e-49c2-9f9e-eb3da5885947 DoNothingForwarder started between 127.0.0.1:52688 and 52688 Created DevToolsClientBackend from ws://127.0.0.1:52688/devtools/browser/5fdb74ee-216e-49c2-9f9e-eb3da5885947 Browser information: Browser started (pid=18487). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmplDTM54 --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.351383 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [18487:775:0420/045620.370532: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://127.0.0.1:52609/favicon.ico [18487:775:0420/045620.732445:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.744588:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.768825:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.780852:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.796768:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.813956:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.831124:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.847873:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.859645:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.892283:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.920392:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.931707:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.942930:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045620.979801:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.048599:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.080214:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.134452:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.177653:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.241394:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.252362:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.263516:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.278138:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.301015:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.311960:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.331607:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.343641:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.364954:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.380204:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.397909:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.411251:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.440134:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.451463:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.462413:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.486076:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.497536:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.514043:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.531247:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.547459:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.569729:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.580876:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.599876:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.611384:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.641533:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.653142:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.664663:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.680333:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.696972:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.711456:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.743612:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.779472:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.801400:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.812731:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.837200:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.848188:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.864743:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.881425:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.895321:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.924676:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.935715:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.946707:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.960811:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045621.995017:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.067311:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.117491:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.193848:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.230552:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.283604:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.338091:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.355812:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.367190:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.378023:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.409659:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.450250:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.507226:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.518416:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.529598:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.555520:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.608455:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.619576:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.630750:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.649650:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.665737:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.681612:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.697941:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.715104:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.737556:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.748357:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.762739:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.779067:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.815684:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.869380:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.910988:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.940859:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.952061:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.962247:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045622.998871:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.058684:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.070242:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.080472:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.107663:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.118727:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.129906:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.153734:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.165139:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.181953:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.204627:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.215823:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.232965:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.248414:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.270571:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.281855:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.303974:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [18487:775:0420/045623.315324:INFO:CONSOLE(71)] "WARNING: Too many active WebGL contexts. Oldest context will be lost.", source: http://127.0.0.1:52609/webgl.html?query=forced_quantity_loss (71) [5/11] ContextLost_WebGLContextLostFromQuantity passed 4.4134s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=18487) ... [18493:13059:0420/045623.548122:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18487:29187:0420/045623.574159:ERROR:browser_process_sub_thread.cc(217)] Waited 23 ms for network service [18487:29187:0420/045623.576588:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18487:48647:0420/045623.586835:ERROR:process_posix.cc(330)] Unable to terminate process 18493: No such process (3) [18487:775:0420/045623.588205:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18487:775:0420/045623.588226:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpLVk6ge about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmptkyBP2'} DevTools listening on ws://127.0.0.1:52705/devtools/browser/5d77c3ed-1e98-480c-be49-8148f46a1e96 DoNothingForwarder started between 127.0.0.1:52705 and 52705 Created DevToolsClientBackend from ws://127.0.0.1:52705/devtools/browser/5d77c3ed-1e98-480c-be49-8148f46a1e96 Browser information: Browser started (pid=18501). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpLVk6ge --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.363891 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [18501:775:0420/045624.819323: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://127.0.0.1:52609/favicon.ico [6/11] ContextLost_WebGLContextLostFromSelectElement passed 11.6105s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=18501) ... [18507:12803:0420/045635.166836:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18501:29187:0420/045635.174835:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18501:775:0420/045635.199720:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18501:775:0420/045635.199738:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpDUAtlQ about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmpO9VRsV'} DevTools listening on ws://127.0.0.1:52730/devtools/browser/82d2a5bf-1f1f-4d79-8a36-785796954209 DoNothingForwarder started between 127.0.0.1:52730 and 52730 Created DevToolsClientBackend from ws://127.0.0.1:52730/devtools/browser/82d2a5bf-1f1f-4d79-8a36-785796954209 Browser information: Browser started (pid=18516). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpDUAtlQ --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.287397 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [18516:775:0420/045636.299041: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://127.0.0.1:52609/favicon.ico [7/11] ContextLost_WebGLContextLostInHiddenTab passed 1.4283s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking'] Closing browser (pid=18516) ... [18522:12803:0420/045636.612748:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18516:28419:0420/045636.634784:ERROR:browser_process_sub_thread.cc(217)] Waited 19 ms for network service [18516:28419:0420/045636.636829:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18516:48907:0420/045636.644641:ERROR:process_posix.cc(330)] Unable to terminate process 18522: No such process (3) [18516:775:0420/045636.645937:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18516:775:0420/045636.645965:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpPdXJEj about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmpvW5M0x'} DevTools listening on ws://127.0.0.1:52748/devtools/browser/d37682da-8621-4ee5-b223-1a0e12085c3c DoNothingForwarder started between 127.0.0.1:52748 and 52748 Created DevToolsClientBackend from ws://127.0.0.1:52748/devtools/browser/d37682da-8621-4ee5-b223-1a0e12085c3c Browser information: Browser started (pid=18531). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpPdXJEj --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.355435 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [18531:775:0420/045637.811927:INFO:CONSOLE(217)] "Harness injected.", source: (217) [18531:775:0420/045637.878025:INFO:CONSOLE(11)] "SUCCESS", source: http://127.0.0.1:52609/webgl-domain-unblocking.html (11) [18531:775:0420/045637.878287:INFO:CONSOLE(11)] "LOADED", source: http://127.0.0.1:52609/webgl-domain-unblocking.html (11) Received signal 11 SEGV_MAPERR 000000000000 DevTools console [network]: Failed to load resource: the server responded with a status of 404 (File not found) http://127.0.0.1:52609/favicon.ico 0 Chromium Framework 0x0000000114ee0d39 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x0000000114dc1143 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x0000000114ee0be1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffe35b2b3a _sigtramp + 26 4 ??? 0x0000000000000000 0x0 + 0 5 Chromium Framework 0x00000001170d103a gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x000000011582170d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x000000011580e585 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x000000011581b96f IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x000000011580ab79 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x0000000115812cf2 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x0000000115822df3 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x0000000114f54dc6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x0000000114f546e6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x0000000114f56185 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x0000000115814e3d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x0000000114f546e6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x0000000114f4dfb9 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x0000000114f4ed5a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x0000000114f4e939 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x00000001112b5fc7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x0000000114f78290 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x0000000114f78755 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x0000000114f77450 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x00000001116fd5e7 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x00000001116fcc52 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x00000001116f7733 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x00000001116e791e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x00000001116d3d15 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 597 29 Chromium Framework 0x0000000111709e68 mojo::core::(anonymous namespace)::ChannelMac::OnMachMessageReceived(unsigned int) + 2952 30 Chromium Framework 0x0000000114f03f25 base::MessagePumpKqueue::ProcessEvents(int) + 805 31 Chromium Framework 0x0000000114f02893 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 32 Chromium Framework 0x0000000114f026b6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 33 Chromium Framework 0x0000000114e736bf base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) + 223 34 Chromium Framework 0x0000000114e2d855 base::RunLoop::RunWithTimeout(base::TimeDelta) + 757 35 Chromium Framework 0x0000000114ea466e base::Thread::Run(base::RunLoop*) + 206 36 Chromium Framework 0x0000000114ea4a5a base::Thread::ThreadMain() + 954 37 Chromium Framework 0x0000000114eef1af base::(anonymous namespace)::ThreadFunc(void*) + 95 38 libsystem_pthread.dylib 0x00007fffe35bc93b _pthread_body + 180 39 libsystem_pthread.dylib 0x00007fffe35bc887 _pthread_body + 0 40 libsystem_pthread.dylib 0x00007fffe35bc08d thread_start + 13 [end of stack trace] [0420/045638.104588:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff5c0fb000, 0x2000): (os/kern) invalid address (1) [18531:28931:0420/045638.192918:WARNING:gpu_process_host.cc(1205)] The GPU process has crashed 1 time(s) [18531:775:0420/045638.199872:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:52609/webgl-domain-unblocking.html (0) [18531:28931:0420/045638.551093:WARNING:gpu_process_host.cc(982)] Reinitialized the GPU process after a crash. The reported initialization time was 314 ms [18531:775:0420/045638.605964:INFO:CONSOLE(217)] "Harness injected.", source: (217) [18531:775:0420/045638.680315:INFO:CONSOLE(11)] "SUCCESS", source: http://127.0.0.1:52609/webgl-domain-unblocking.html (11) [18531:775:0420/045638.680597:INFO:CONSOLE(11)] "LOADED", source: http://127.0.0.1:52609/webgl-domain-unblocking.html (11) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=18531) ... [18531:775:0420/045638.691601:ERROR:node_channel.cc(730)] Dropping message on closed channel. [18537:12803:0420/045638.764162:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18531:28931:0420/045638.781427:ERROR:browser_process_sub_thread.cc(217)] Waited 14 ms for network service [18531:48643:0420/045638.781695:ERROR:process_posix.cc(330)] Unable to terminate process 18537: No such process (3) [18531:28931:0420/045638.783733:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18531:775:0420/045638.794204:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18531:775:0420/045638.794227:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpsvfe11 about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmptGYGgo'} DevTools listening on ws://127.0.0.1:52768/devtools/browser/fff34811-ce10-4666-8fee-595bf7cbc229 DoNothingForwarder started between 127.0.0.1:52768 and 52768 Created DevToolsClientBackend from ws://127.0.0.1:52768/devtools/browser/fff34811-ce10-4666-8fee-595bf7cbc229 Browser information: Browser started (pid=18548). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpsvfe11 --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.360365 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [8/11] ContextLost_WebGLUnblockedAfterUserInitiatedReload passed 3.4342s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--enable-experimental-web-platform-features'] Closing browser (pid=18548) ... [18554:13315:0420/045640.023267:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18548:29187:0420/045640.041862:ERROR:browser_process_sub_thread.cc(217)] Waited 16 ms for network service [18548:29187:0420/045640.044337:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18548:48643:0420/045640.052766:ERROR:process_posix.cc(330)] Unable to terminate process 18554: No such process (3) [18548:775:0420/045640.053823:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18548:775:0420/045640.053850:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --enable-experimental-web-platform-features --disable-gpu-process-for-dx12-vulkan-info-collection --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpzlYM5S about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmphIL7kU'} DevTools listening on ws://127.0.0.1:52779/devtools/browser/bc838af9-05cc-4025-986e-8c0a20088935 DoNothingForwarder started between 127.0.0.1:52779 and 52779 Created DevToolsClientBackend from ws://127.0.0.1:52779/devtools/browser/bc838af9-05cc-4025-986e-8c0a20088935 Browser information: Browser started (pid=18562). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --enable-experimental-web-platform-features --disable-gpu-process-for-dx12-vulkan-info-collection --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpzlYM5S --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.384351 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking'] Closing browser (pid=18562) ... [18568:12803:0420/045641.274021:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18562:29187:0420/045641.297166:ERROR:browser_process_sub_thread.cc(217)] Waited 20 ms for network service [18562:29187:0420/045641.299244:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18562:49159:0420/045641.307122:ERROR:process_posix.cc(330)] Unable to terminate process 18568: No such process (3) [18562:775:0420/045641.308542:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18562:775:0420/045641.308569:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpRxIl2E about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmp3y0zlF'} DevTools listening on ws://127.0.0.1:52790/devtools/browser/8dc1d6c1-5439-4a05-a4b1-76fefed2b8e9 DoNothingForwarder started between 127.0.0.1:52790 and 52790 Created DevToolsClientBackend from ws://127.0.0.1:52790/devtools/browser/8dc1d6c1-5439-4a05-a4b1-76fefed2b8e9 Browser information: Browser started (pid=18576). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpRxIl2E --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.297967 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [18576:775:0420/045642.553872: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://127.0.0.1:52609/favicon.ico Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x00000001146acd39 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x000000011458d143 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x00000001146acbe1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffe35b2b3a _sigtramp + 26 4 ??? 0x0000000000000000 0x0 + 0 5 Chromium Framework 0x000000011689d03a gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x0000000114fed70d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x0000000114fda585 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x0000000114fe796f IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x0000000114fd6b79 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x0000000114fdecf2 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x0000000114feedf3 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x0000000114720dc6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x00000001147206e6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x0000000114722185 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x0000000114fe0e3d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x00000001147206e6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x0000000114719fb9 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x000000011471ad5a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x000000011471a939 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x0000000110a81fc7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x0000000114744290 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x0000000114744755 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x0000000114743450 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x0000000110ec95e7 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x0000000110ec8c52 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x0000000110ec3733 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x0000000110eb391e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x0000000110e9fd15 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 597 29 Chromium Framework 0x0000000110ed5e68 mojo::core::(anonymous namespace)::ChannelMac::OnMachMessageReceived(unsigned int) + 2952 30 Chromium Framework 0x00000001146cff25 base::MessagePumpKqueue::ProcessEvents(int) + 805 31 Chromium Framework 0x00000001146ce893 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 32 Chromium Framework 0x00000001146ce6b6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 33 Chromium Framework 0x000000011463f6bf base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) + 223 34 Chromium Framework 0x00000001145f9855 base::RunLoop::RunWithTimeout(base::TimeDelta) + 757 35 Chromium Framework 0x000000011467066e base::Thread::Run(base::RunLoop*) + 206 36 Chromium Framework 0x0000000114670a5a base::Thread::ThreadMain() + 954 37 Chromium Framework 0x00000001146bb1af base::(anonymous namespace)::ThreadFunc(void*) + 95 38 libsystem_pthread.dylib 0x00007fffe35bc93b _pthread_body + 180 39 libsystem_pthread.dylib 0x00007fffe35bc887 _pthread_body + 0 40 libsystem_pthread.dylib 0x00007fffe35bc08d thread_start + 13 [end of stack trace] [0420/045643.005967:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff59de5000, 0x2000): (os/kern) invalid address (1) [18576:28931:0420/045643.095606:WARNING:gpu_process_host.cc(1205)] The GPU process has crashed 1 time(s) [18576:28931:0420/045643.453425:WARNING:gpu_process_host.cc(982)] Reinitialized the GPU process after a crash. The reported initialization time was 313 ms [18576:775:0420/045649.764156:INFO:CONSOLE(31)] "Test complete", source: http://127.0.0.1:52609/worker-raf-after-gpu-crash.html (31) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=18576) ... [18582:12803:0420/045650.377079:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18576:28931:0420/045650.396280:ERROR:browser_process_sub_thread.cc(217)] Waited 15 ms for network service [18576:49411:0420/045650.396385:ERROR:process_posix.cc(330)] Unable to terminate process 18582: No such process (3) [18576:28931:0420/045650.398738:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18576:775:0420/045650.407450:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18576:775:0420/045650.407472:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmplaFj1g about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmpf6fppz'} DevTools listening on ws://127.0.0.1:52808/devtools/browser/59a7d181-6f64-473d-969b-24a45f9f629a DoNothingForwarder started between 127.0.0.1:52808 and 52808 Created DevToolsClientBackend from ws://127.0.0.1:52808/devtools/browser/59a7d181-6f64-473d-969b-24a45f9f629a Browser information: Browser started (pid=18593). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --js-flags=--expose-gc --disable-gpu-process-for-dx12-vulkan-info-collection --enable-logging=stderr --disable-gpu-process-crash-limit --enable-gpu-benchmarking --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmplaFj1g --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.348231 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [9/11] ContextLost_WorkerRAFAfterGPUCrash passed 11.5820s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--enable-viz-display-compositor', '--enable-experimental-web-platform-features'] Closing browser (pid=18593) ... [18593:775:0420/045651.531829:ERROR:node_channel.cc(730)] Dropping message on closed channel. [18599:13315:0420/045651.600492:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18593:29187:0420/045651.620909:ERROR:browser_process_sub_thread.cc(217)] Waited 16 ms for network service [18593:29187:0420/045651.622884:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18593:49411:0420/045651.631154:ERROR:process_posix.cc(330)] Unable to terminate process 18599: No such process (3) [18593:775:0420/045651.633620:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18593:775:0420/045651.633650:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --enable-experimental-web-platform-features --disable-gpu-process-for-dx12-vulkan-info-collection --enable-viz-display-compositor --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmp5PhS2m about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmpy_bcon'} DevTools listening on ws://127.0.0.1:52819/devtools/browser/1a11f73f-4d3b-47a8-83ef-60d7771356c9 DoNothingForwarder started between 127.0.0.1:52819 and 52819 Created DevToolsClientBackend from ws://127.0.0.1:52819/devtools/browser/1a11f73f-4d3b-47a8-83ef-60d7771356c9 Browser information: Browser started (pid=18611). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --enable-experimental-web-platform-features --disable-gpu-process-for-dx12-vulkan-info-collection --enable-viz-display-compositor --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmp5PhS2m --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.330077 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [18611:775:0420/045652.798950: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://127.0.0.1:52609/favicon.ico Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x0000000115645d39 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x0000000115526143 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x0000000115645be1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffe35b2b3a _sigtramp + 26 4 ??? 0x0000000000000000 0x0 + 0 5 Chromium Framework 0x000000011783603a gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x0000000115f8670d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x0000000115f73585 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x0000000115f8096f IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x0000000115f6fb79 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x0000000115f77cf2 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x0000000115f87df3 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x00000001156b9dc6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x00000001156b96e6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x00000001156bb185 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x0000000115f79e3d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x00000001156b96e6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x00000001156b2fb9 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x00000001156b3d5a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x00000001156b3939 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x0000000111a1afc7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x00000001156dd290 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x00000001156dd755 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x00000001156dc450 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x0000000111e625e7 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x0000000111e61c52 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x0000000111e5c733 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x0000000111e4c91e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x0000000111e38d15 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 597 29 Chromium Framework 0x0000000111e6ee68 mojo::core::(anonymous namespace)::ChannelMac::OnMachMessageReceived(unsigned int) + 2952 30 Chromium Framework 0x0000000115668f25 base::MessagePumpKqueue::ProcessEvents(int) + 805 31 Chromium Framework 0x0000000115667893 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 32 Chromium Framework 0x00000001156676b6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 33 Chromium Framework 0x00000001155d86bf base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) + 223 34 Chromium Framework 0x0000000115592855 base::RunLoop::RunWithTimeout(base::TimeDelta) + 757 35 Chromium Framework 0x000000011560966e base::Thread::Run(base::RunLoop*) + 206 36 Chromium Framework 0x0000000115609a5a base::Thread::ThreadMain() + 954 37 Chromium Framework 0x00000001156541af base::(anonymous namespace)::ThreadFunc(void*) + 95 38 libsystem_pthread.dylib 0x00007fffe35bc93b _pthread_body + 180 39 libsystem_pthread.dylib 0x00007fffe35bc887 _pthread_body + 0 40 libsystem_pthread.dylib 0x00007fffe35bc08d thread_start + 13 [end of stack trace] [0420/045653.255270:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff59413000, 0x2000): (os/kern) invalid address (1) [18611:29699:0420/045653.345815:WARNING:gpu_process_host.cc(1205)] The GPU process has crashed 1 time(s) [18611:29699:0420/045653.705089:WARNING:gpu_process_host.cc(982)] Reinitialized the GPU process after a crash. The reported initialization time was 315 ms [18611:775:0420/045659.743016:INFO:CONSOLE(31)] "Test complete", source: http://127.0.0.1:52609/worker-raf-after-gpu-crash.html (31) Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=18611) ... [18617:12803:0420/045659.941534:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18611:29699:0420/045659.961885:ERROR:browser_process_sub_thread.cc(217)] Waited 17 ms for network service [18611:49667:0420/045659.961973:ERROR:process_posix.cc(330)] Unable to terminate process 18617: No such process (3) [18611:29699:0420/045659.963586:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18611:775:0420/045659.973092:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18611:775:0420/045659.973109:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --enable-experimental-web-platform-features --disable-gpu-process-for-dx12-vulkan-info-collection --enable-viz-display-compositor --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpqaYpFE about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmpNSsdVx'} DevTools listening on ws://127.0.0.1:52836/devtools/browser/28137d3c-e17f-4681-a95a-e6681f34b0c0 DoNothingForwarder started between 127.0.0.1:52836 and 52836 Created DevToolsClientBackend from ws://127.0.0.1:52836/devtools/browser/28137d3c-e17f-4681-a95a-e6681f34b0c0 Browser information: Browser started (pid=18628). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --enable-experimental-web-platform-features --disable-gpu-process-for-dx12-vulkan-info-collection --enable-viz-display-compositor --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpqaYpFE --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.361604 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [10/11] ContextLost_WorkerRAFAfterGPUCrash_OOPD passed 9.6290s Restarting browser with arguments: ['--disable-gpu-process-crash-limit', '--enable-gpu-benchmarking', '--disable-domain-blocking-for-3d-apis'] Closing browser (pid=18628) ... [18634:12803:0420/045701.234318:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18628:29699:0420/045701.257747:ERROR:browser_process_sub_thread.cc(217)] Waited 21 ms for network service [18628:29699:0420/045701.260229:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18628:49923:0420/045701.267841:ERROR:process_posix.cc(330)] Unable to terminate process 18634: No such process (3) [18628:775:0420/045701.269138:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18628:775:0420/045701.269165:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. condition '<lambda>' met condition '<lambda>' met Chose browser: PossibleDesktopBrowser(type=release, executable=/b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium, flash=None) Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpxtfz0z about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmpqzANR7'} DevTools listening on ws://127.0.0.1:52850/devtools/browser/67c94e2a-0e48-4f3d-aa04-d6e4e25806ac DoNothingForwarder started between 127.0.0.1:52850 and 52850 Created DevToolsClientBackend from ws://127.0.0.1:52850/devtools/browser/67c94e2a-0e48-4f3d-aa04-d6e4e25806ac Browser information: Browser started (pid=18646). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpxtfz0z --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.358566 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [18646:775:0420/045702.475421: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://127.0.0.1:52609/favicon.ico Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x000000010d049d39 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x000000010cf2a143 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x000000010d049be1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffe35b2b3a _sigtramp + 26 4 ??? 0x0000700008b66398 0x0 + 123145448481688 5 Chromium Framework 0x000000010f23a03a gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x000000010d98a70d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x000000010d977585 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x000000010d98496f IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x000000010d973b79 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x000000010d97bcf2 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x000000010d98bdf3 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x000000010d0bddc6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x000000010d0bd6e6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x000000010d0bf185 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x000000010d97de3d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x000000010d0bd6e6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x000000010d0b6fb9 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x000000010d0b7d5a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x000000010d0b7939 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x000000010941efc7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x000000010d0e1290 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x000000010d0e1755 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x000000010d0e0450 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x00000001098665e7 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x0000000109865c52 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x0000000109860733 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x000000010985091e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x000000010983cd15 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 597 29 Chromium Framework 0x0000000109872e68 mojo::core::(anonymous namespace)::ChannelMac::OnMachMessageReceived(unsigned int) + 2952 30 Chromium Framework 0x000000010d06cf25 base::MessagePumpKqueue::ProcessEvents(int) + 805 31 Chromium Framework 0x000000010d06b893 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 32 Chromium Framework 0x000000010d06b6b6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 33 Chromium Framework 0x000000010cfdc6bf base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) + 223 34 Chromium Framework 0x000000010cf96855 base::RunLoop::RunWithTimeout(base::TimeDelta) + 757 35 Chromium Framework 0x000000010d00d66e base::Thread::Run(base::RunLoop*) + 206 36 Chromium Framework 0x000000010d00da5a base::Thread::ThreadMain() + 954 37 Chromium Framework 0x000000010d0581af base::(anonymous namespace)::ThreadFunc(void*) + 95 38 libsystem_pthread.dylib 0x00007fffe35bc93b _pthread_body + 180 39 libsystem_pthread.dylib 0x00007fffe35bc887 _pthread_body + 0 40 libsystem_pthread.dylib 0x00007fffe35bc08d thread_start + 13 [end of stack trace] [0420/045702.924043:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff57e5f000, 0x2000): (os/kern) invalid address (1) [18646:28931:0420/045703.013484:WARNING:gpu_process_host.cc(1205)] The GPU process has crashed 1 time(s) [18646:775:0420/045703.019587:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:52609/gpu_process_crash.html (0) [18646:28931:0420/045703.372211:WARNING:gpu_process_host.cc(982)] Reinitialized the GPU process after a crash. The reported initialization time was 315 ms Received signal 11 SEGV_MAPERR 000000000000 0 Chromium Framework 0x0000000116063d39 base::debug::CollectStackTrace(void**, unsigned long) + 9 1 Chromium Framework 0x0000000115f44143 base::debug::StackTrace::StackTrace() + 19 2 Chromium Framework 0x0000000116063be1 base::debug::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*, void*) + 2385 3 libsystem_platform.dylib 0x00007fffe35b2b3a _sigtramp + 26 4 ??? 0x0000700010cb1398 0x0 + 123145584055192 5 Chromium Framework 0x000000011825403a gpu::GpuChannelMessageFilter::OnMessageReceived(IPC::Message const&) + 602 6 Chromium Framework 0x00000001169a470d IPC::MessageFilterRouter::TryFilters(IPC::Message const&) + 61 7 Chromium Framework 0x0000000116991585 IPC::ChannelProxy::Context::TryFilters(IPC::Message const&) + 117 8 Chromium Framework 0x000000011699e96f IPC::SyncChannel::SyncContext::OnMessageReceived(IPC::Message const&) + 31 9 Chromium Framework 0x000000011698db79 IPC::ChannelMojo::OnMessageReceived(IPC::Message const&) + 57 10 Chromium Framework 0x0000000116995cf2 IPC::internal::MessagePipeReader::Receive(IPC::MessageView) + 722 11 Chromium Framework 0x00000001169a5df3 IPC::mojom::ChannelStubDispatch::Accept(IPC::mojom::Channel*, mojo::Message*) + 643 12 Chromium Framework 0x00000001160d7dc6 mojo::InterfaceEndpointClient::HandleValidatedMessage(mojo::Message*) + 950 13 Chromium Framework 0x00000001160d76e6 mojo::FilterChain::Accept(mojo::Message*) + 150 14 Chromium Framework 0x00000001160d9185 mojo::InterfaceEndpointClient::HandleIncomingMessage(mojo::Message*) + 117 15 Chromium Framework 0x0000000116997e3d IPC::(anonymous namespace)::ChannelAssociatedGroupController::Accept(mojo::Message*) + 781 16 Chromium Framework 0x00000001160d76e6 mojo::FilterChain::Accept(mojo::Message*) + 150 17 Chromium Framework 0x00000001160d0fb9 mojo::Connector::DispatchMessage(mojo::Message) + 345 18 Chromium Framework 0x00000001160d1d5a mojo::Connector::ReadAllAvailableMessages() + 826 19 Chromium Framework 0x00000001160d1939 mojo::Connector::OnHandleReadyInternal(unsigned int) + 185 20 Chromium Framework 0x0000000112438fc7 mojo::SimpleWatcher::DiscardReadyState(base::RepeatingCallback<void (unsigned int)> const&, unsigned int, mojo::HandleSignalsState const&) + 103 21 Chromium Framework 0x00000001160fb290 mojo::SimpleWatcher::OnHandleReady(int, unsigned int, mojo::HandleSignalsState const&) + 400 22 Chromium Framework 0x00000001160fb755 mojo::SimpleWatcher::Context::Notify(unsigned int, MojoHandleSignalsState, unsigned int) + 837 23 Chromium Framework 0x00000001160fa450 mojo::SimpleWatcher::Context::CallNotify(MojoTrapEvent const*) + 32 24 Chromium Framework 0x00000001128805e7 mojo::core::WatcherDispatcher::InvokeWatchCallback(unsigned long, unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 119 25 Chromium Framework 0x000000011287fc52 mojo::core::Watch::InvokeCallback(unsigned int, mojo::core::HandleSignalsState const&, unsigned int) + 194 26 Chromium Framework 0x000000011287a733 mojo::core::RequestContext::~RequestContext() + 995 27 Chromium Framework 0x000000011286a91e mojo::core::NodeChannel::OnChannelMessage(void const*, unsigned long, std::__1::vector<mojo::PlatformHandle, std::__1::allocator<mojo::PlatformHandle> >) + 302 28 Chromium Framework 0x0000000112856d15 mojo::core::Channel::TryDispatchMessage(base::span<char const, 18446744073709551615ul>, unsigned long*) + 597 29 Chromium Framework 0x000000011288ce68 mojo::core::(anonymous namespace)::ChannelMac::OnMachMessageReceived(unsigned int) + 2952 30 Chromium Framework 0x0000000116086f25 base::MessagePumpKqueue::ProcessEvents(int) + 805 31 Chromium Framework 0x0000000116085893 base::MessagePumpKqueue::DoInternalWork(base::MessagePump::Delegate::NextWorkInfo*) + 403 32 Chromium Framework 0x00000001160856b6 base::MessagePumpKqueue::Run(base::MessagePump::Delegate*) + 182 33 Chromium Framework 0x0000000115ff66bf base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) + 223 34 Chromium Framework 0x0000000115fb0855 base::RunLoop::RunWithTimeout(base::TimeDelta) + 757 35 Chromium Framework 0x000000011602766e base::Thread::Run(base::RunLoop*) + 206 36 Chromium Framework 0x0000000116027a5a base::Thread::ThreadMain() + 954 37 Chromium Framework 0x00000001160721af base::(anonymous namespace)::ThreadFunc(void*) + 95 38 libsystem_pthread.dylib 0x00007fffe35bc93b _pthread_body + 180 39 libsystem_pthread.dylib 0x00007fffe35bc887 _pthread_body + 0 40 libsystem_pthread.dylib 0x00007fffe35bc08d thread_start + 13 [end of stack trace] [0420/045709.044302:WARNING:process_memory_mac.cc(93)] mach_vm_read(0x7fff58194000, 0x2000): (os/kern) invalid address (1) [18646:28931:0420/045709.129796:WARNING:gpu_process_host.cc(1205)] The GPU process has crashed 2 time(s) [18646:775:0420/045709.135531:INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:52609/gpu_process_crash.html (0) [18646:28931:0420/045709.486348:WARNING:gpu_process_host.cc(982)] Reinitialized the GPU process after a crash. The reported initialization time was 313 ms Restarting browser due to must restart after tests that kill the GPU process Closing browser (pid=18646) ... [18652:13059:0420/045715.017008:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18646:28931:0420/045715.028492:ERROR:browser_process_sub_thread.cc(217)] Waited 9 ms for network service [18646:48643:0420/045715.028609:ERROR:process_posix.cc(330)] Unable to terminate process 18652: No such process (3) [18646:28931:0420/045715.031091:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18646:775:0420/045715.040950:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18646:775:0420/045715.040968:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. Browser is closed. Starting Chrome: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 '--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/itwEl7zW/tmpGMcj16 about:blank Chrome Env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2:/b/s/w/ir/.swarming_module_cache/vpython/367cfb/lib/python2.7/site-packages/cv2', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'PYTHONPATH': '/b/s/w/ir/third_party/catapult/telemetry', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'LC_ALL': 'en_US.UTF-8', 'TMPDIR': '/b/s/w/itwEl7zW', 'LC_MESSAGES': 'en_US.UTF-8', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0', 'BREAKPAD_DUMP_LOCATION': '/b/s/w/itwEl7zW/tmpCyDL0_'} DevTools listening on ws://127.0.0.1:52881/devtools/browser/31cf7f99-d00b-4150-b0bf-fe0cb6ad948b DoNothingForwarder started between 127.0.0.1:52881 and 52881 Created DevToolsClientBackend from ws://127.0.0.1:52881/devtools/browser/31cf7f99-d00b-4150-b0bf-fe0cb6ad948b Browser information: Browser started (pid=18666). OS: mac sierra Detailed OS version: 10.12.6 16G1212 Model: Macmini 7.1 Browser command line: /b/s/w/ir/out/Release/Chromium.app/Contents/MacOS/Chromium --use-mock-keychain --disable-gpu-process-for-dx12-vulkan-info-collection --disable-domain-blocking-for-3d-apis --enable-gpu-benchmarking --disable-gpu-process-crash-limit --js-flags=--expose-gc --enable-logging=stderr --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --ignore-background-tasks --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --trace-startup-owner=devtools --proxy-server=socks://localhost:52595 --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/itwEl7zW/tmpGMcj16 --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 Inc.), DEVICE = 0xa2e (Intel Iris OpenGL Engine) GPU Attributes: amd_switchable : False can_support_threaded_texture_mailbox: False direct_rendering_version: encrypted_only : False gl_extensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier gl_renderer : Intel Iris OpenGL Engine gl_reset_notification_strategy: 0 gl_vendor : Intel Inc. gl_version : 4.1 INTEL-10.25.19 gl_ws_extensions : gl_ws_vendor : gl_ws_version : in_process_gpu : False initialization_time : 0.328423 jpeg_decode_accelerator_supported: False max_framerate_denominator: 1 max_framerate_numerator: 30 max_msaa_samples : 8 max_resolution_height: 2160 max_resolution_width: 4096 min_resolution_height: 16 min_resolution_width: 16 oop_rasterization_supported: True optimus : False passthrough_cmd_decoder: False pixel_shader_version: 4.10 process_crash_count : 0 profile : 3 sandboxed : True software_rendering : False vertex_shader_version: 4.10 video_decode_accelerator_flags: 0 Feature Status: 2d_canvas : enabled flash_3d : enabled flash_stage3d : enabled flash_stage3d_baseline: enabled gpu_compositing : enabled multiple_raster_threads: enabled_on oop_rasterization : enabled protected_video_decode: unavailable_off rasterization : enabled skia_renderer : disabled_off surface_control : disabled_off surface_synchronization: enabled_on video_decode : enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: enabled_on webgl : enabled webgl2 : enabled Driver Bug Workarounds: add_and_true_to_loop_condition adjust_src_dst_region_for_blitframebuffer avoid_stencil_buffers clamp_texture_base_level_and_max_level decode_encode_srgb_for_generatemipmap disable_2d_canvas_auto_flush disable_webgl_rgb_multisampling_usage dont_use_loops_to_initialize_variables emulate_abs_int_function get_frag_data_info_bug init_two_cube_map_levels_before_copyteximage max_msaa_sample_count_4 msaa_is_slow pack_parameters_workaround_with_pack_buffer rebind_transform_feedback_before_resume regenerate_struct_names remove_invariant_and_centroid_for_essl3 reset_teximage2d_base_level rewrite_texelfetchoffset_to_texelfetch scalarize_vec_and_mat_constructor_args set_zero_level_before_generating_mipmap unfold_short_circuit_as_ternary_operation unpack_alignment_workaround_with_unpack_buffer unpack_image_height_workaround_with_unpack_buffer use_intermediary_for_copy_texture_image use_unused_standard_shared_blocks disabled_extension__gl__khr_blend_equation_advanced disabled_extension__gl__khr_blend_equation_advanced_coherent [11/11] GpuCrash_GPUProcessCrashesExactlyOncePerVisitToAboutGpuCrash passed 15.1240s INFO:root:Closing browser (pid=18666) ... [18672:13315:0420/045716.394139:ERROR:message_pump_kqueue.cc(344)] StopWatchingFileDescriptor kevent64: No such file or directory (2) [18666:29187:0420/045716.417257:ERROR:browser_process_sub_thread.cc(217)] Waited 19 ms for network service [18666:29187:0420/045716.419223:WARNING:discardable_shared_memory_manager.cc(410)] Some MojoDiscardableSharedMemoryManagerImpls are still alive. They will be leaked. [18666:49675:0420/045716.426880:ERROR:process_posix.cc(330)] Unable to terminate process 18672: No such process (3) [18666:775:0420/045716.428247:WARNING:pref_notifier_impl.cc(36)] Pref observer for browser.relaunch_notification_period found at shutdown. [18666:775:0420/045716.428274:WARNING:pref_notifier_impl.cc(36)] Pref observer for media_router.cast_allow_all_ips found at shutdown. INFO:root:Browser is closed. 10 tests passed in 67.6s, 1 skipped, 0 failures. Running command: /b/s/w/ir/.swarming_module_cache/vpython/367cfb/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/iofexfI4/output.json with env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'TMPDIR': '/b/s/w/itwEl7zW', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0'} Running ['/b/s/w/ir/.swarming_module_cache/vpython/367cfb/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/iofexfI4/output.json'] in None (env: {'VERSIONER_PYTHON_PREFER_32_BIT': 'no', 'MAC_CHROMIUM_TMPDIR': '/b/s/w/itwEl7zW', 'LOGNAME': 'chrome-bot', 'USER': 'chrome-bot', 'HOME': '/Users/chrome-bot', 'BOTO_CONFIG': '/Users/chrome-bot/.boto', 'PATH': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb/bin:/b/s/w/ir/.swarming_module:/b/s/w/ir/.swarming_module/bin:/b/s/cipd_cache/bin:/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/git/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin', 'SWARMING_BOT_ID': 'build261-m9', 'LANG': 'en_US.UTF-8', 'VIRTUAL_ENV': '/b/s/w/ir/.swarming_module_cache/vpython/367cfb', 'Apple_PubSub_Socket_Render': '/private/tmp/com.apple.launchd.ImjVw5GQe7/Render', 'SWARMING_SERVER': 'https://chromium-swarm.appspot.com', 'VERSIONER_PYTHON_VERSION': '2.7', 'CHROME_DEVEL_SANDBOX': '/opt/chromium/chrome_sandbox', 'XPC_FLAGS': '0x0', 'SWARMING_HEADLESS': '1', 'PYTHONNOUSERSITE': '1', 'LUCI_CONTEXT': '/b/s/w/itwEl7zW/luci_ctx.jkMdLd.json', 'CIPD_CACHE_DIR': '/b/s/cipd_cache/cache', 'XPC_SERVICE_NAME': 'org.swarm.bot.plist', 'SSH_AUTH_SOCK': '/private/tmp/com.apple.launchd.PQ2Pyct9Gl/Listeners', 'VPYTHON_VIRTUALENV_ROOT': '/b/s/w/ir/.swarming_module_cache/vpython', 'SWARMING_TASK_ID': '44536bb9ed798d11', 'SHELL': '/bin/bash', 'NO_GCE_CHECK': 'False', 'CHROME_HEADLESS': '1', 'TMPDIR': '/b/s/w/itwEl7zW', 'CIPD_PROTOCOL': 'v2', '__CF_USER_TEXT_ENCODING': '0x1F4:0x0:0x0'}) Command returned exit code 0 2019-04-20 04:57:25,574 - root: [DEBUG] Contents of task_output_dir: ['/b/s/w/ir/tmp/t/tmpn24q34/44536bb9ed798d10'] 2019-04-20 04:57:25,574 - root: [DEBUG] Found shard_json_files: ['/b/s/w/ir/tmp/t/tmpn24q34/44536bb9ed798d10/output.json'] 2019-04-20 04:57:25,574 - 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": "mac-fyi-release-intel-0-i4w2", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1555761105673316, "id": "8915659958816300480", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Mac FYI Release (Intel)/13382", "builder:Mac FYI Release (Intel)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Mac Builder", "parent_buildnumber:45842", "scheduler_invocation_id:9081090020842153328", "scheduler_job_id:chromium/Mac FYI Release (Intel)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Mac FYI Release (Intel)", "buildnumber": 13382, "got_angle_revision": "c467f7b5418856515b9f321495def98ee8ad0554", "got_dawn_revision": "22cee9ae36b23a8908525d668ef4728a26c931c4", "got_nacl_revision": "6abc006f6760ec49350cd45e8bccbff4809725ac", "got_revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "got_revision_cp": "refs/heads/master@{#652762}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "49d1e6f9b11ed9a1a2e7b6855ae26907ec119713", "got_v8_revision_cp": "refs/heads/7.6.1@{#1}", "got_webrtc_revision": "852bffb6063aa36814c89a58390581e59643f1fb", "got_webrtc_revision_cp": "refs/heads/master@{#27678}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Mac Builder", "parent_got_angle_revision": "c467f7b5418856515b9f321495def98ee8ad0554", "parent_got_dawn_revision": "22cee9ae36b23a8908525d668ef4728a26c931c4", "parent_got_nacl_revision": "6abc006f6760ec49350cd45e8bccbff4809725ac", "parent_got_revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "parent_got_revision_cp": "refs/heads/master@{#652762}", "parent_got_src_internal_revision": "c226d8415bdcadf64f710b04e52b06ed19903d41", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "49d1e6f9b11ed9a1a2e7b6855ae26907ec119713", "parent_got_v8_revision_cp": "refs/heads/7.6.1@{#1}", "parent_got_webrtc_revision": "852bffb6063aa36814c89a58390581e59643f1fb", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27678}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "swarm_hashes": {"angle_end2end_tests": "5ab3287c41bdeeba531c3d3538e9e67eaaa543d7", "angle_unittests": "011c39b1cd639d8bc3bca81414bf596451b5e844", "browser_tests": "3fe40d91aff64bb38cb379e3f7e395de694e0ca8", "dawn_end2end_tests": "03b1ef0984f40af17ebd60b9816f1168c1b378af", "gl_tests": "7002e53957e2bf3aee3b8cc302056628be733a1c", "gl_unittests": "bf21c5a4c0de297d5c371ba199b9f27a901284e8", "gles2_conform_test": "9d1eb10ec4c701bee26d4e81880d1f329d09a325", "gpu_unittests": "11988829c17b9d85c7e63addba5fc174d399e99e", "services_unittests": "a3c27f6e0641339a7cdf0ac6f943b530cbb9b028", "swiftshader_unittests": "2d1826cb48b8f36efebc2b36411cf0711764d70e", "telemetry_gpu_integration_test": "c9c7ab011ee643b03aa81a8ca9f9ce76acdf0f77"}} --summary-json /b/s/w/ir/tmp/t/tmps09c5S.json --task-output-dir /b/s/w/ir/tmp/t/tmpn24q34 -o /b/s/w/ir/tmp/t/tmpfB243S.json /b/s/w/ir/tmp/t/tmpn24q34/44536bb9ed798d10/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": "mac-fyi-release-intel-0-i4w2", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1555761105673316, "id": "8915659958816300480", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Mac FYI Release (Intel)/13382", "builder:Mac FYI Release (Intel)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Mac Builder", "parent_buildnumber:45842", "scheduler_invocation_id:9081090020842153328", "scheduler_job_id:chromium/Mac FYI Release (Intel)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Mac FYI Release (Intel)", "buildnumber": 13382, "got_angle_revision": "c467f7b5418856515b9f321495def98ee8ad0554", "got_dawn_revision": "22cee9ae36b23a8908525d668ef4728a26c931c4", "got_nacl_revision": "6abc006f6760ec49350cd45e8bccbff4809725ac", "got_revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "got_revision_cp": "refs/heads/master@{#652762}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "49d1e6f9b11ed9a1a2e7b6855ae26907ec119713", "got_v8_revision_cp": "refs/heads/7.6.1@{#1}", "got_webrtc_revision": "852bffb6063aa36814c89a58390581e59643f1fb", "got_webrtc_revision_cp": "refs/heads/master@{#27678}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Mac Builder", "parent_got_angle_revision": "c467f7b5418856515b9f321495def98ee8ad0554", "parent_got_dawn_revision": "22cee9ae36b23a8908525d668ef4728a26c931c4", "parent_got_nacl_revision": "6abc006f6760ec49350cd45e8bccbff4809725ac", "parent_got_revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "parent_got_revision_cp": "refs/heads/master@{#652762}", "parent_got_src_internal_revision": "c226d8415bdcadf64f710b04e52b06ed19903d41", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "49d1e6f9b11ed9a1a2e7b6855ae26907ec119713", "parent_got_v8_revision_cp": "refs/heads/7.6.1@{#1}", "parent_got_webrtc_revision": "852bffb6063aa36814c89a58390581e59643f1fb", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27678}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "swarm_hashes": {"angle_end2end_tests": "5ab3287c41bdeeba531c3d3538e9e67eaaa543d7", "angle_unittests": "011c39b1cd639d8bc3bca81414bf596451b5e844", "browser_tests": "3fe40d91aff64bb38cb379e3f7e395de694e0ca8", "dawn_end2end_tests": "03b1ef0984f40af17ebd60b9816f1168c1b378af", "gl_tests": "7002e53957e2bf3aee3b8cc302056628be733a1c", "gl_unittests": "bf21c5a4c0de297d5c371ba199b9f27a901284e8", "gles2_conform_test": "9d1eb10ec4c701bee26d4e81880d1f329d09a325", "gpu_unittests": "11988829c17b9d85c7e63addba5fc174d399e99e", "services_unittests": "a3c27f6e0641339a7cdf0ac6f943b530cbb9b028", "swiftshader_unittests": "2d1826cb48b8f36efebc2b36411cf0711764d70e", "telemetry_gpu_integration_test": "c9c7ab011ee643b03aa81a8ca9f9ce76acdf0f77"}}', '--summary-json', '/b/s/w/ir/tmp/t/tmps09c5S.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpn24q34', '-o', '/b/s/w/ir/tmp/t/tmpfB243S.json', '/b/s/w/ir/tmp/t/tmpn24q34/44536bb9ed798d10/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": "mac-fyi-release-intel-0-i4w2", "buildbucket": {"build": {"bucket": "luci.chromium.ci", "created_by": "project:chromium", "created_ts": 1555761105673316, "id": "8915659958816300480", "project": "chromium", "tags": ["build_address:luci.chromium.ci/Mac FYI Release (Intel)/13382", "builder:Mac FYI Release (Intel)", "buildset:commit/gitiles/chromium.googlesource.com/chromium/src/+/13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "gitiles_ref:refs/heads/master", "parent_buildername:GPU FYI Mac Builder", "parent_buildnumber:45842", "scheduler_invocation_id:9081090020842153328", "scheduler_job_id:chromium/Mac FYI Release (Intel)", "user_agent:luci-scheduler", "user_agent:recipe"]}, "hostname": "cr-buildbucket.appspot.com"}, "buildername": "Mac FYI Release (Intel)", "buildnumber": 13382, "got_angle_revision": "c467f7b5418856515b9f321495def98ee8ad0554", "got_dawn_revision": "22cee9ae36b23a8908525d668ef4728a26c931c4", "got_nacl_revision": "6abc006f6760ec49350cd45e8bccbff4809725ac", "got_revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "got_revision_cp": "refs/heads/master@{#652762}", "got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "got_v8_revision": "49d1e6f9b11ed9a1a2e7b6855ae26907ec119713", "got_v8_revision_cp": "refs/heads/7.6.1@{#1}", "got_webrtc_revision": "852bffb6063aa36814c89a58390581e59643f1fb", "got_webrtc_revision_cp": "refs/heads/master@{#27678}", "mastername": "chromium.gpu.fyi", "parent_buildername": "GPU FYI Mac Builder", "parent_got_angle_revision": "c467f7b5418856515b9f321495def98ee8ad0554", "parent_got_dawn_revision": "22cee9ae36b23a8908525d668ef4728a26c931c4", "parent_got_nacl_revision": "6abc006f6760ec49350cd45e8bccbff4809725ac", "parent_got_revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "parent_got_revision_cp": "refs/heads/master@{#652762}", "parent_got_src_internal_revision": "c226d8415bdcadf64f710b04e52b06ed19903d41", "parent_got_swarming_client_revision": "aa60736aded9fc32a0e21a81f5fc51f6009d01f3", "parent_got_v8_revision": "49d1e6f9b11ed9a1a2e7b6855ae26907ec119713", "parent_got_v8_revision_cp": "refs/heads/7.6.1@{#1}", "parent_got_webrtc_revision": "852bffb6063aa36814c89a58390581e59643f1fb", "parent_got_webrtc_revision_cp": "refs/heads/master@{#27678}", "parent_mastername": "chromium.gpu.fyi", "path_config": "generic", "recipe": "chromium", "revision": "13324ce67a1f2a944d9cb1116c4f3bd460eb230e", "swarm_hashes": {"angle_end2end_tests": "5ab3287c41bdeeba531c3d3538e9e67eaaa543d7", "angle_unittests": "011c39b1cd639d8bc3bca81414bf596451b5e844", "browser_tests": "3fe40d91aff64bb38cb379e3f7e395de694e0ca8", "dawn_end2end_tests": "03b1ef0984f40af17ebd60b9816f1168c1b378af", "gl_tests": "7002e53957e2bf3aee3b8cc302056628be733a1c", "gl_unittests": "bf21c5a4c0de297d5c371ba199b9f27a901284e8", "gles2_conform_test": "9d1eb10ec4c701bee26d4e81880d1f329d09a325", "gpu_unittests": "11988829c17b9d85c7e63addba5fc174d399e99e", "services_unittests": "a3c27f6e0641339a7cdf0ac6f943b530cbb9b028", "swiftshader_unittests": "2d1826cb48b8f36efebc2b36411cf0711764d70e", "telemetry_gpu_integration_test": "c9c7ab011ee643b03aa81a8ca9f9ce76acdf0f77"}}', '--summary-json', '/b/s/w/ir/tmp/t/tmps09c5S.json', '--task-output-dir', '/b/s/w/ir/tmp/t/tmpn24q34', '-o', '/b/s/w/ir/tmp/t/tmpfB243S.json', '/b/s/w/ir/tmp/t/tmpn24q34/44536bb9ed798d10/output.json'] returned exit code 0