Unable to find the possible suspect using Find it and Code Search.
From the below regressed range assigning to concern owner --
https://chromium.googlesource.com/skia/+log/524f11a50ab05f412c4f87baf7cce5573bd2188c..eaef615377bc5347bfcf3c3da0b6ad922441a317?pretty=fuller

Suspecting Commit# https://chromium.googlesource.com/skia/+/7776029b54cc8c21fd6e0c1aa5a3b30e8bb52939

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

Very unlikely to be that CL.  The code it affects doesn't run in Chrome yet.

Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

ClusterFuzz has detected this issue as fixed in range 433807:434043.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6601706369712128

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  SkImage::makeWithFilter
  ApplyImageFilter
  cc::GLRenderer::UpdateRPDQWithSkiaFilters
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_lsan_chrome_mp&range=433191:433354
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_lsan_chrome_mp&range=433807:434043

Minimized Testcase (0.50 Kb): https://cluster-fuzz.appspot.com/download/AMIfv948oJiaUOlEmpAdlLJU02xUmwDORzicsSdIStJAstUzIAWOsNxrjWWEoD2qGHau4vZF_rzXb8tT5PWLaadhd9bsD2Ep3-_Fr-6gbnP8cOKTEekZBW9Z6RvsyXZRA3Dox6uFZnBPAGVp_OHdZyc1NoCzNL2bIg?testcase_id=6601706369712128

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.

As mentioned in Comment# 5, ClusterFuzz has detected this issue as Fixed, so changing the status to Fixed.
Thank You.