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Issue metadata

Status: WontFix
Owner:
Last visit > 30 days ago
Closed: Dec 27
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: r. Sending zygote magic failed in zygote_linux.cc

Project Member Reported by ClusterFuzz, Jun 8 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6261746944442368

Fuzzer: bj_broddelwerk
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  r. Sending zygote magic failed in zygote_linux.cc
  service_manager::Zygote::ProcessRequests
  service_manager::ZygoteMain
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=565033:565034

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6261746944442368

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jun 8 2018

Components: Internals>Core 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, Jun 8 2018

Labels: Test-Predator-Auto-Owner
Owner: dbertoni@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/3e82cf3ad9a932121804a7038db1bd3579e089f0 ([Extensions] Match wildcards when trying to determine increasing host privileges.).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
Project Member

Comment 3 by ClusterFuzz, Jun 12 2018

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 6261746944442368 appears to be flaky, updating reproducibility label.
Labels: Test-Predator-Wrong-CLs
Owner: ----
Status: Untriaged (was: Assigned)
Cc: kkaluri@chromium.org
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/+/668c097f9a63111240b9117bae1e73c770e15d51

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!

Project Member

Comment 6 by ClusterFuzz, Dec 27

Status: WontFix (was: Assigned)
ClusterFuzz testcase 6261746944442368 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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