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Issue 844793 link

Starred by 3 users

Issue metadata

Status: Assigned
Owner:
Last visit > 30 days ago
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Abrt in content::Zygote::ForkWithRealPid

Project Member Reported by ClusterFuzz, May 18 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5234308747624448

Fuzzer: inferno_flicker
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x053900003e19
Crash State:
  content::Zygote::ForkWithRealPid
  content::Zygote::ReadArgsAndFork
  content::Zygote::HandleForkRequest
  
Sanitizer: thread (TSAN)

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

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5234308747624448

Additional requirements: Requires Gestures

Issue filed automatically.

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

Comment 1 by ClusterFuzz, May 18 2018

Components: Internals>Sandbox
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.
Project Member

Comment 2 by ClusterFuzz, May 18 2018

Cc: h...@chromium.org e...@chromium.org
Labels: Test-Predator-Auto-CC
Automatically adding ccs based on suspected regression changelists:

Fix dead area after a chrome app is started in --mus. by erg@chromium.org - https://chromium.googlesource.com/chromium/src/+/1672701ad759a71e686f41179cd21bf7991b7365

Roll clang 318667:320471. by hans@chromium.org - https://chromium.googlesource.com/chromium/src/+/b592ae80f004eeb95e3f03844b9b688648b44ab1

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.
hans@/ erg@ -- Gentle ping. Could you please take a look into this issue.

Thanks!
Cc: kkaluri@chromium.org
Labels: M-68 Test-Predator-Wrong-CLs
Owner: jcivelli@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL could not provide any possible suspects.

Using Code Search for the file, "zygote_linux.cc" suspecting the below Cl might have caused this issue

Suspect CL: https://chromium.googlesource.com/chromium/src/+/1536dfa3f03e3aa847aa374f1bdd17ce98350c26

jcivelli@ -- Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Thanks!

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