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Several perf tests crashing consistently on Mac 10.12 |
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Issue descriptionThese tests are consistently crashing Chrome, specifically on Mac 10.12, with no callstacks present (optimized away). dromaeo.jslibattrjquery page_cycler_v2.intl_ko_th_vi on intel gpu page_cycler_v2.tough_layout_cases page_cycler_v2.typical_25 page_cycler_v2.typical_25 power.gpu_rasterization.top_25 power.gpu_rasterization.top_25 power.top_10.reference startup.large_profile.cold.blank_page system_health.common_desktop system_health.common_desktop.reference system_health.memory_desktop tab_switching.typical_25 v8.browsing_desktop v8.browsing_desktop_ignition https://uberchromegw.corp.google.com/i/chromium.perf/builders/Mac%2010.12%20Perf?numbuilds=200 Example: https://uberchromegw.corp.google.com/i/chromium.perf/builders/Mac%2010.12%20Perf/builds/20/steps/dromaeo.jslibattrjquery%20on%20Intel%20GPU%20on%20Mac%20on%20Mac-10.12/logs/stdio It's been happening as far back as history will show (which is like... a week currently).
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Jan 21 2017
FWIW, https://chromium-swarm.appspot.com/task?id=33d6c791c6589610&refresh=10 is an example of a task. The bot just seems to hang, and sit there doing nothing. I ssh-ed onto the bot, and got a run of `ps aux` on the bot. I didn't see anything doing much, so it looks like it's just idling?? Not sure who should debug this, but this test (and others, probably, I haven't looked) is making this bot fail.
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Mar 31 2017
Update on the tests: We are currently on run # 313 TEST_NAME - LAST FAILED RUN (ignoring infra issues) failed dromaeo.jslibattrjquery - 265 failed page_cycler_v2.intl_ko_th_vi - 265 failed page_cycler_v2.tough_layout_cases - 278 failed page_cycler_v2.typical_25 - 282 failed power.gpu_rasterization.top_25 - 265 failed power.top_10.reference - 187 failed startup.large_profile.cold.blank_page - IS_DISABLED Covered by another bug: 700843 failed system_health.common_desktop - 305 Covered it bug: 679443 failed system_health.common_desktop.reference - 279 See above failed system_health.memory_desktop - 282 failed tab_switching.typical_25 - 281 failed v8.browsing_desktop - 281 failed v8.browsing_desktop_ignition - Deleted? All the tests with really recent failures are covered by other bugs. The newest failure that isn't is covered by another bug was ~8 days ago(page_cycler_v2.typical_25 and system_health.memory_desktop). If this trend keeps up this bug should probably be closed.
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Aug 4 2017
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Comment 1 by sullivan@chromium.org
, Jan 13 2017