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/+/77363102a628adceeac53864a56314ed3b580c19 (Fix css3/flexbox/line-wrap.html not to rely on a Bug).

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.

The CL does not change any code, only tests.

This looks very similar to bug 838348. Daniel, could you take a look?

ClusterFuzz has detected this issue as fixed in range 590217:590218.

Detailed report: https://clusterfuzz.com/testcase?key=5650144371146752

Fuzzer: puzzor
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  main_frame_->IsAttached() in page.cc
  blink::Page::RequestBeginMainFrameNotExpected
  blink::scheduler::MainThreadSchedulerImpl::DispatchRequestBeginMainFrameNotExpec
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=586750:586759
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=590217:590218

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5650144371146752

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 5650144371146752 is verified as fixed, so closing issue as verified.

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

ClusterFuzz has detected this issue as fixed in range 590217:590218.

Detailed report: https://clusterfuzz.com/testcase?key=5650144371146752

Fuzzer: puzzor
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  main_frame_->IsAttached() in page.cc
  blink::Page::RequestBeginMainFrameNotExpected
  blink::scheduler::MainThreadSchedulerImpl::DispatchRequestBeginMainFrameNotExpec
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=586750:586759
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=590217:590218

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5650144371146752

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.