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Issue 813388 link

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Issue metadata

Status: Verified
Owner:
Closed: Apr 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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Ill in v8::IsolateNewImpl

Project Member Reported by ClusterFuzz, Feb 18 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4726601863135232

Fuzzer: libFuzzer_v8_fully_instrumented_fuzzer
Job Type: mac_libfuzzer_chrome_asan
Platform Id: mac

Crash Type: Ill
Crash Address: 0x000109aa5168
Crash State:
  v8::IsolateNewImpl
  Environment::Environment
  v8_fuzzer.cc
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=536688:536853

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4726601863135232

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
 
Project Member

Comment 1 by ClusterFuzz, Feb 18 2018

Components: Build
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.
Cc: brajkumar@chromium.org
Components: -Build Blink>JavaScript
Labels: M-66 Test-Predator-Wrong CF-NeedsTriage
Considering the above issue is related to V8, hence marking it as untriaged for more inputs.

Thanks!
Owner: ishell@chromium.org
Status: Assigned (was: Untriaged)
assiging to cf sheriff for further investigation.
Looks like a broken build of the fuzzer binary.
Project Member

Comment 5 by ClusterFuzz, Apr 25 2018

ClusterFuzz has detected this issue as fixed in range 552758:552888.

Detailed report: https://clusterfuzz.com/testcase?key=4726601863135232

Fuzzer: libFuzzer_v8_fully_instrumented_fuzzer
Job Type: mac_libfuzzer_chrome_asan
Platform Id: mac

Crash Type: Ill
Crash Address: 0x000108ecd318
Crash State:
  v8::IsolateNewImpl
  Environment::Environment
  v8_fuzzer.cc
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=536688:536853
Fixed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=552758:552888

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4726601863135232

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
Project Member

Comment 6 by ClusterFuzz, Apr 25 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 4726601863135232 is verified as fixed, so closing issue as verified.

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

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