Testcase 5904383884394496 is a top crash on ClusterFuzz for linux platform. Please prioritize fixing this crash.

Marking this crash as a Beta release blocker.

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

Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/05f80f7a4125ae48603ae5fbda1fe1b64a059673 ([SPv175] Use kSrcOver to paint inline mask).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.

ClusterFuzz has detected this issue as fixed in range 531556:531560.

Detailed report: https://clusterfuzz.com/testcase?key=5904383884394496

Fuzzer: bj_broddelwerk
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x0000006c
Crash State:
  blink::BoxPainter::PaintMaskImages
  blink::BoxPainter::PaintMask
  blink::LayoutBox::PaintMask
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=531437:531438
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=531556:531560

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5904383884394496

See https://github.com/google/clusterfuzz-tools 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 5904383884394496 is verified as fixed, so closing issue as verified.

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

[Auto-generated comment by a script] We noticed that this issue is targeted for M-65; it appears the fix may have landed after branch point, meaning a merge might be required. Please confirm if a merge is required here - if so add Merge-Request-65 label, otherwise remove Merge-TBD label. Thanks.

The break happened after m65 branch.