Predator did not provide any possible suspects.
Assigning to the concern owner from CL --
https://chromium.googlesource.com/chromium/src/+log/14d8865d517de84e02b6ae59a7665612cdc06830..c61e0b14d96fcb5c4592d2c12551994f879e5490?pretty=fuller

Suspecting Commit#
https://chromium.googlesource.com/chromium/src/+/76a9686cec40a666328e9af2238f6cfabb02ed30

@szager -- 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 475740:475762.

Detailed report: https://clusterfuzz.com/testcase?key=5075873840758784

Fuzzer: inferno_twister_c
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  IsInPerformLayout() in LocalFrameView.cpp
  blink::LocalFrameView::PerformLayout
  blink::LocalFrameView::UpdateLayout
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=475195:475209
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=475740:475762

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5075873840758784


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.