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Issue 842426 link

Starred by 3 users
Status: WontFix
Owner: ----
Closed: Sep 3
Cc:
█ brajkumar@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Data race in gfx::SetFontRenderParamsDeviceScaleFactor

Project Member Reported by ClusterFuzz, May 12 2018 
Detailed report: https://clusterfuzz.com/testcase?key=5409302727360512

Fuzzer: phoglund_webrtc_peerconnection
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Data race WRITE 4
Crash Address: 0x555e2938b480
Crash State:
  gfx::SetFontRenderParamsDeviceScaleFactor
  views::DesktopScreenX11::UpdateDisplays
  base::internal::Invoker<base::internal::BindState<void
  
Sanitizer: thread (TSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_tsan_chrome_mp&range=523888:523922

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5409302727360512

Additional requirements: Requires Gestures

Additional requirements: Requires HTTP

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
Project Member

Comment 1 by ClusterFuzz, May 12 2018

Components: Internals>Views UI>GFX
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Comment 2 by brajkumar@chromium.org, May 14 2018

Cc: brajkumar@chromium.org
Labels: M-67 CF-NeedsTriage
Unable to find actual suspect through code search and also observing no related changes under regression range, hence adding appropriate label and requesting someone from UI team to look in to this issue.

Thanks!
Project Member

Comment 3 by ClusterFuzz, Sep 3

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 5409302727360512 appears to be flaky, updating reproducibility label.
Project Member

Comment 4 by ClusterFuzz, Sep 3

Status: WontFix (was: Untriaged)
ClusterFuzz testcase 5409302727360512 is flaky and no longer crashes, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
►

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