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Issue 759320 link

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Issue metadata

Status: WontFix
Owner:
Closed: Aug 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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CHECK failure: 0 == pthread_create(&thread_, &attr, &StartThread, this) in platform_thread.cc

Project Member Reported by ClusterFuzz, Aug 26 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6145066564583424

Fuzzer: inferno_layout_test_unmodified
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: CHECK failure
Crash Address: 
Crash State:
  0 == pthread_create(&thread_, &attr, &StartThread, this) in platform_thread.cc
  rtc::FatalMessage::~FatalMessage
  rtc::FatalMessage::~FatalMessage
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=470547:470564

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6145066564583424

Issue filed automatically.

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

Comment 1 by tapted@chromium.org, Aug 27 2017

Components: Blink>WebRTC
Cc: msrchandra@chromium.org
Labels: Test-Predator-Wrong-CLs M-62
Owner: kjellander@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL could not provide any possible suspects.
Using Code Search for the file, "platform_thread.cc" assigning to the concern owner who worked on similar file.

@kjellandar -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.
Owner: tommi@chromium.org

Comment 4 by tommi@chromium.org, Aug 28 2017

Status: WontFix (was: Assigned)
This is working as intended. The thread can't be created because of ENOMEM (12, out of memory) and there's not much we can do in that situation.
Project Member

Comment 5 by ClusterFuzz, Sep 4 2017

Labels: Needs-Feedback
ClusterFuzz testcase 6145066564583424 is still reproducing on tip-of-tree build (trunk).

If this testcase was not reproducible locally or unworkable, ignore this notification and we will file another bug soon with hopefully a better and workable testcase.

Otherwise, if this is not intended to be fixed (e.g. this is an intentional crash), please add ClusterFuzz-Ignore label to prevent future bug filing with similar crash stacktrace.

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