Assigning to the concern owner from find it results --
The result is a list of CLs that change the crashed files. 

Author: bokan
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/cc87319620d224e62ae3aac4f1c027f5afd7e392
Time: Tue Dec 06 21:12:30 2016
Lines 332-335 of file FrameView.cpp which potentially caused crash are changed in this cl (frame #2, "blink::FrameView::dispose").
Minimum distance from crash line to modified line: 0. (file: FrameView.cpp, crashed on: 332, modified: 332).

@bokan -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.

ClusterFuzz has detected this issue as fixed in range 438498:440663.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5032473923944448

Fuzzer: ifratric-browserfuzzer-v3
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: UNKNOWN READ
Crash Address: 0x000000000038
Crash State:
  blink::FrameHost::globalRootScrollerController
  blink::FrameView::dispose
  blink::HTMLFrameOwnerElement::UpdateSuspendScope::performDeferredWidgetTreeOpera
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=mac_asan_chrome&range=436692:436770
Fixed: https://cluster-fuzz.appspot.com/revisions?job=mac_asan_chrome&range=438498:440663

Minimized Testcase (1.70 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96XDr-p6sFbjgnHLc2nQKzmcBV-3qq3pRiJKCAj9KKwOhNt_gi0f9dEsBjYOrpVwvF3YdRELpdvXyT2pJYcEU7q1jMOaF9VdT5AaqDC1JyylvyQk4hglPfRLSL5z8jbZ-K41OSUnJXyaVJO7yu3DrqQ9XsA5Q?testcase_id=5032473923944448

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.