Regression information is not available. The result is the blame information. 

Author: ulan
Project: chromium-v8
Changelist: https://chromium.googlesource.com/v8/v8.git/+/a6da98d86ffab7e1e50319ed12b57fcb366e24ee
Time: Mon May 09 07:15:43 2016
The CL last changed line 253 of file global-handles.cc, which is stack frame 0. 

Author: ulan
Project: chromium-v8
Changelist: https://chromium.googlesource.com/v8/v8.git/+/a6da98d86ffab7e1e50319ed12b57fcb366e24ee
Time: Mon May 09 07:15:43 2016
The CL last changed line 599 of file global-handles.cc, which is stack frame 1. 

Author: ulan
Project: chromium-v8
Changelist: https://chromium.googlesource.com/v8/v8.git/+/a6da98d86ffab7e1e50319ed12b57fcb366e24ee
Time: Mon May 09 07:15:43 2016
The CL last changed line 8679 of file v8.h, which is stack frame 2. 

Author: Blink Reformat
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/1c8e1a7719e9d223cc84e838c9a31a0210f5878b
Time: Sat Oct 01 00:25:32 2016
The CL last changed line 123 of file ScriptWrappable.h, which is stack frame 3. 

Author: Blink Reformat
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/1c8e1a7719e9d223cc84e838c9a31a0210f5878b
Time: Sat Oct 01 00:25:32 2016
The CL last changed line 207 of file DOMDataStore.h, which is stack frame 4. 

Author: Blink Reformat
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/1c8e1a7719e9d223cc84e838c9a31a0210f5878b
Time: Sat Oct 01 00:25:32 2016
The CL last changed line 147 of file DOMDataStore.h, which is stack frame 5. 

Author: Blink Reformat
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/1c8e1a7719e9d223cc84e838c9a31a0210f5878b
Time: Sat Oct 01 00:25:32 2016
The CL last changed line 122 of file V8DOMWrapper.h, which is stack frame 6.
=====================================
From the above CL suspecting the below.
Review-Url: https://codereview.chromium.org/1950963002
ulan@: Could you please take a look into this if its related to your change.

ClusterFuzz has detected this issue as fixed in range 441240:441358.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4691322306035712

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  MakeWeak
  v8::internal::GlobalHandles::MakeWeak
  SetWeak
  
Sanitizer: address (ASAN)

Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_lsan_chrome_mp&range=441240:441358

Minimized Testcase (6.27 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95mqViocL6PFwOwe3qCIX8Ji34f27TGAVDPgYkBXUo8A0LTeBU-hqY280KSuvcbz6HjrCyy2Y8V40Kqha9bXgZnvn5V85RS0-TIs4dPqD7Vyu6MqfDZdW55C6A1I6m48XqSeKX8JaLahUXfWLzRFM6ZOEW_iPKDsxfjlgrYIvyGSAK_BgNpIKGwdnK3lmDiFP9Pqkj13dgxeRb6W63aRAIvxUSf5PcLtXPxf4nCXdr_vm6edsz34o0tpfgzF7jzL9denj5wIbc9YHrvlo-OHc9ot6yfuwA53Y54n80HUg0jBt1kxlX7wlK9GXs57p3O4N2pd4mB9nLZar3GnK2PlzJRfqppASk0fDwGXqhvIPVPeMdnzQQ?testcase_id=4691322306035712

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

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

ClusterFuzz testcase 4691322306035712 is verified as fixed, so closing issue.

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