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Issue metadata

Status: Duplicate
Merged: issue 786521
Owner:
Closed: Nov 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug



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Breakpoint in v8::internal::Invoke

Project Member Reported by ClusterFuzz, Nov 18 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4996426806591488

Fuzzer: mbarbella_js_mutation
Job Type: windows_asan_d8_dbg
Platform Id: windows

Crash Type: Breakpoint
Crash Address: 0xb39f53c0
Crash State:
  v8::internal::Invoke
  v8::internal::CallInternal
  v8::internal::Execution::Call
  
Sanitizer: address (ASAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4996426806591488

Issue filed automatically.

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

Comment 1 by titzer@chromium.org, Nov 22 2017

Owner: jarin@chromium.org
Status: Assigned (was: Untriaged)
This looks like a TurboFan issue. The testcase is this:

var __v_1 = "";
__v_5 = 0x1000000;
  for (var __v_3 = 0; __v_3 <= __v_5; __v_3++) {
-__v_1 /  -13;
}

And the crash does not occur with --turbo-filter=x.

Assigning jarin@ to take a look.

Comment 2 by jarin@chromium.org, Nov 27 2017

Mergedinto: 786521
Status: Duplicate (was: Assigned)
Project Member

Comment 3 by ClusterFuzz, Nov 29 2017

ClusterFuzz has detected this issue as fixed in range 49666:49667.

Detailed report: https://clusterfuzz.com/testcase?key=4996426806591488

Fuzzer: mbarbella_js_mutation
Job Type: windows_asan_d8_dbg
Platform Id: windows

Crash Type: Breakpoint
Crash Address: 0xb39f53c0
Crash State:
  v8::internal::Invoke
  v8::internal::CallInternal
  v8::internal::Execution::Call
  
Sanitizer: address (ASAN)

Fixed: https://clusterfuzz.com/revisions?job=windows_asan_d8_dbg&range=49666:49667

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4996426806591488

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.

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