glebl, this looks like it was caused by https://chromium.googlesource.com/chromium/src/+/0f77a4ef8c0218492b5b8689a793b34b0f5a34d8 too. Please dupe this bug if that's the case.

ClusterFuzz has detected this issue as fixed in range 436273:436323.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6437601197424640

Job Type: linux_asan_chrome_mp
Crash Type: Heap-use-after-free READ 8
Crash Address: 0x614000078ac8
Crash State:
  blink::LayoutObject::visualRect
  blink::PaintController::commitNewDisplayItems
  blink::GraphicsLayer::paint
  
Recommended Security Severity: High

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=430550:430591
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=436273:436323

Minimized Testcase (1.47 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97q4pZBmn-p5xY_wrdXWLG8MEmP4UaAIJfpri63hLmapqz7UTpmfYLADnXCSFRSAr63mdIfhnVaYckCxwgP9OMLrsqyhcPU1A19hHx1Z-aaMkKkVX6eUH1IzQhrlUwVdnRyftL1WlbBonrwHk4DLKRsCX9Kmw?testcase_id=6437601197424640

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 6437601197424640 is verified as fixed, so closing issue.

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

This bug has been closed for more than 14 weeks. Removing security view restrictions.

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