New issue
Advanced search Search tips

Issue 808110 link

Starred by 1 user

Issue metadata

Status: Duplicate
Merged: issue 808418
Owner:
Closed: Feb 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



Sign in to add a comment

CHECK failure: !ResultAreIdentical(args); RegExpBuiltinsFuzzerHash=850480ba in regexp-builtins.

Project Member Reported by ClusterFuzz, Feb 1 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5535481291603968

Fuzzer: afl_v8_regexp_builtins_fuzzer
Job Type: afl_chrome_asan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !ResultAreIdentical(args); RegExpBuiltinsFuzzerHash=850480ba in regexp-builtins.
  v8::internal::CompileRunAndVerify
  v8::internal::TestRegExpPrototypeTest
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=531461:531790

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5535481291603968

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 1 2018

Components: Blink>JavaScript
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, Feb 1 2018

Labels: Test-Predator-Auto-Owner
Owner: mstarzinger@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/db7bdf48297af25a7ebd55b09e604829be2f3213 (Revert "[platform] Remove {PageAllocator::kReadWriteExecute}.").

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.
Cc: jgruber@chromium.org
Mergedinto: 808418
Status: Duplicate (was: Assigned)
Project Member

Comment 5 by ClusterFuzz, Feb 10 2018

ClusterFuzz has detected this issue as fixed in range 535787:535810.

Detailed report: https://clusterfuzz.com/testcase?key=5535481291603968

Fuzzer: afl_v8_regexp_builtins_fuzzer
Job Type: afl_chrome_asan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !ResultAreIdentical(args); RegExpBuiltinsFuzzerHash=850480ba in regexp-builtins.
  v8::internal::CompileRunAndVerify
  v8::internal::TestRegExpPrototypeTest
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=531461:531790
Fixed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=535787:535810

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5535481291603968

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.

Sign in to add a comment