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Issue 828801 link

Starred by 1 user

Issue metadata

Status: Verified
Owner: ----
Closed: May 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 2
Type: Bug



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Ill in -

Project Member Reported by ClusterFuzz, Apr 4 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5136877263519744

Fuzzer: meacer_extension_apis
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Ill
Crash Address: 0x7fff8b629e6a
Crash State:
  -
  -
  __handleUncaughtException
  
Sanitizer: address (ASAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5136877263519744

Issue filed automatically.

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

Note: This crash might not be reproducible with the provided testcase. That said, for the past 14 days we've been seeing this crash frequently. If you are unable to reproduce this, please try a speculative fix based on the crash stacktrace in the report. The fix can be verified by looking at the crash statistics in the report, a day after the fix is deployed. We will auto-close the bug if the crash is not seen for 14 days.
 
Project Member

Comment 1 by ClusterFuzz, Apr 4 2018

Components: UI>Browser>Bookmarks
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
Labels: -Pri-1 Test-Predator-Wrong CF-NeedsTriage Pri-2
Unable to find actual suspect through code search and also observing no CL's 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, Apr 24 2018

Labels: M-68 Fuzz-Blocker ReleaseBlock-Beta
This crash occurs very frequently on mac platform and is likely preventing the fuzzer meacer_extension_apis from making much progress. Fixing this will allow more bugs to be found.

Marking this bug as a blocker for next Beta release.

If this is incorrect, please add ClusterFuzz-Wrong label and remove the ReleaseBlock-Beta label.
Cc: ligim...@chromium.org
Labels: -ReleaseBlock-Beta
Re ran the testcase to check whether the bug reproduces.
Project Member

Comment 5 by ClusterFuzz, May 24 2018

ClusterFuzz has detected this issue as fixed in range 561118:561140.

Detailed report: https://clusterfuzz.com/testcase?key=5136877263519744

Fuzzer: meacer_extension_apis
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Ill
Crash Address: 0x7fff8b629e6a
Crash State:
  -
  -
  __handleUncaughtException
  
Sanitizer: address (ASAN)

Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=561118:561140

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5136877263519744

See https://github.com/google/clusterfuzz-tools 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, May 24 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5136877263519744 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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