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Regression: Spike in various '`anonymous namespace'' dealloc/calloc/malloc related crashes on the latest Mac canary(57.0.2945.3) |
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Issue descriptionFew of the top magic signatures that have shown spike on Mac canary(57.0.2945.3): 1. `anonymous namespace'::ZombieDealloc' . Link to list of the builds: https://goto.google.com/viqpt 2. base::`anonymous namespace'::oom_killer_malloc . Link to the list of the builds: https://goto.google.com/evxsf 3. base::`anonymous namespace'::oom_killer_calloc . Link to the list of the builds: https://goto.google.com/ozbif Considering below as the changelog: ==================================== https://chromium.googlesource.com/chromium/src/+log/57.0.2944.0..57.0.2945.0?pretty=fuller&n=10000 Nothing from the above range looks related. Looping stability sheriff for help in further investigation of this. Marking this as Dev blocker due to spike from the last canary. Feel free to adjust if this should not be blocking.
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Dec 8 2016
mmandlis@, could you please check all the above Mac renderer crashes are valid? Appreciate your help!
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Dec 8 2016
Could you, please, clarify what you mean by "valid crashes"? Looking at the magic signatures, there is a warning on the stack trace quality.
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Dec 8 2016
I meant to say, we do not see proper symbolization in the crash stack. Ex: go/crash/7b56c56300000000 Shall we log a different bug to track them? Thank you!
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Dec 8 2016
This report has missing symbols file, can you please, try uploading it? If needed, we may manually resubmit this report after the symbols file is uploaded. Thanks!
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Dec 8 2016
I am not very sure, how i can upload the symbols file. Moreover i didn't see this crash on my machine, just shared the above example from go/chromecrash. Thank you!
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Dec 8 2016
The symbols files are uploaded as part of the build process, maybe smth failed during the build.
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Dec 8 2016
Many of the crashes from 57.0.2945.3 are basically variants of issue 672427 (you can see the same stack on thread 0).
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Dec 9 2016
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Dec 12 2016
The following revision refers to this bug: https://chrome-internal.googlesource.com/chromeos/overlays/chromeos-partner-overlay/+/da5af1464459a7ae45654def7d6aff8bf3bf3472 commit da5af1464459a7ae45654def7d6aff8bf3bf3472 Author: Steven Bennetts <stevenjb@chromium.org> Date: Mon Dec 12 22:45:12 2016
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Dec 12 2016
The following revision refers to this bug: https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/b648ed53023e7332cfe1804584d6a99ac12bf32c commit b648ed53023e7332cfe1804584d6a99ac12bf32c Author: Steven Bennetts <stevenjb@chromium.org> Date: Mon Dec 12 22:45:09 2016 Manual Uprev Chrome: generated by cros_uprevchrome based on build_id 1211172, build_number 3718 Marking set of ebuilds as stable amd64-generic-LATEST_RELEASE_CHROME_BINHOST.conf: updating LATEST_RELEASE_CHROME_BINHOST x86-generic-LATEST_RELEASE_CHROME_BINHOST.conf: updating LATEST_RELEASE_CHROME_BINHOST arm-generic-LATEST_RELEASE_CHROME_BINHOST.conf: updating LATEST_RELEASE_CHROME_BINHOST daisy-LATEST_RELEASE_CHROME_BINHOST.conf: updating LATEST_RELEASE_CHROME_BINHOST veyron_jerry-LATEST_RELEASE_CHROME_BINHOST.conf: updating LATEST_RELEASE_CHROME_BINHOST amd64-LATEST_RELEASE_CHROME_BINHOST.conf: updating LATEST_RELEASE_CHROME_BINHOST "Set {arch: afdo_file} pairs {'arm': 'chromeos-chrome-amd64-57.0.2949.0_rc-r1.afdo', 'x86': 'chromeos-chrome-amd64-57.0.2949.0_rc-r1.afdo', 'amd64': 'chromeos-chrome-amd64-57.0.2949.0_rc-r1.afdo'} and updated Manifest" Marking latest_release for chromium-source ebuild with version 57.0.2949.0 as stable. Marking latest_release for chromeos-chrome ebuild with version 57.0.2949.0 as stable. BUG= chromium:672513 TEST=None CQ-DEPEND=*I60fff5d25f85ddc0900ffc5bdcaf4cec74d5df9a Change-Id: Ic486fa4b6c136448db49a505f10dbbed7230f296 Reviewed-on: https://chromium-review.googlesource.com/419116 Reviewed-by: Luis Hector Chavez <lhchavez@chromium.org> Tested-by: Steven Bennetts <stevenjb@chromium.org> [rename] https://crrev.com/b648ed53023e7332cfe1804584d6a99ac12bf32c/chromeos-base/chromeos-chrome/chromeos-chrome-57.0.2949.0_rc-r1.ebuild [modify] https://crrev.com/b648ed53023e7332cfe1804584d6a99ac12bf32c/chromeos-base/chromeos-chrome/chromeos-chrome-9999.ebuild [modify] https://crrev.com/b648ed53023e7332cfe1804584d6a99ac12bf32c/chromeos/binhost/target/amd64-generic-LATEST_RELEASE_CHROME_BINHOST.conf [modify] https://crrev.com/b648ed53023e7332cfe1804584d6a99ac12bf32c/chromeos/binhost/target/daisy-LATEST_RELEASE_CHROME_BINHOST.conf [modify] https://crrev.com/b648ed53023e7332cfe1804584d6a99ac12bf32c/chromeos/binhost/target/arm-generic-LATEST_RELEASE_CHROME_BINHOST.conf [rename] https://crrev.com/b648ed53023e7332cfe1804584d6a99ac12bf32c/chromeos-base/chromium-source/chromium-source-57.0.2949.0_rc-r1.ebuild [modify] https://crrev.com/b648ed53023e7332cfe1804584d6a99ac12bf32c/chromeos/binhost/target/x86-generic-LATEST_RELEASE_CHROME_BINHOST.conf [modify] https://crrev.com/b648ed53023e7332cfe1804584d6a99ac12bf32c/chromeos/binhost/target/veyron_jerry-LATEST_RELEASE_CHROME_BINHOST.conf [modify] https://crrev.com/b648ed53023e7332cfe1804584d6a99ac12bf32c/chromeos-base/chromeos-chrome/Manifest [modify] https://crrev.com/b648ed53023e7332cfe1804584d6a99ac12bf32c/chromeos/binhost/host/amd64-LATEST_RELEASE_CHROME_BINHOST.conf |
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Comment 1 by ajha@chromium.org
, Dec 8 2016