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Issue metadata

Status: Verified
Owner:
Closed: Jul 9
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: state_stack_.size() && state_stack_.back().type == StateEntry::kClip. Error: Chu

Project Member Reported by ClusterFuzz, Mar 16 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6730312990851072

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

Crash Type: CHECK failure
Crash Address: 
Crash State:
  state_stack_.size() && state_stack_.back().type == StateEntry::kClip. Error: Chu
  blink::ConversionContext::SwitchToClip
  blink::GraphicsLayer::PaintContents
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=537453:537466

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6730312990851072

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Project Member

Comment 1 by ClusterFuzz, Mar 16 2018

Components: Blink>Compositing Blink>Paint
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

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

Comment 2 by ClusterFuzz, Mar 16 2018

Labels: Test-Predator-Auto-Owner
Owner: ccameron@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/0266b394e77b7bf79e9e8c29f39b0e5890bed106 (cc: Merge GPU and SW memory limits).

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.
Project Member

Comment 3 by ClusterFuzz, Jul 9

ClusterFuzz has detected this issue as fixed in range 573209:573211.

Detailed report: https://clusterfuzz.com/testcase?key=6730312990851072

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

Crash Type: CHECK failure
Crash Address: 
Crash State:
  state_stack_.size() && state_stack_.back().type == StateEntry::kClip. Error: Chu
  blink::ConversionContext::SwitchToClip
  blink::GraphicsLayer::PaintContents
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=537453:537466
Fixed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=573209:573211

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6730312990851072

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.
Project Member

Comment 4 by ClusterFuzz, Jul 9

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6730312990851072 is verified as fixed, so closing issue as verified.

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

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