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Issue metadata

Status: Verified
Owner:
Closed: Sep 6
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug

Blocking:
issue 803649



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

Project Member Reported by ClusterFuzz, Sep 3

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6376119029465088

Fuzzer: marty_html_twiddler
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::ConversionContext::SwitchToChunkState
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=543289:543293

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6376119029465088

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Sep 3

Components: 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.
Cc: pnangunoori@chromium.org
Labels: M-69 Test-Predator-Wrong
Owner: wangxianzhu@chromium.org
Status: Assigned (was: Untriaged)
As per the  Issue 870680  owner assigning this issue to @wangxianzhu.
@wangxianzhu -- Could you please look into this issue, kindly reassign if it has nothing to do with your changes.
Thanks.
Blocking: 803649
Labels: -Pri-1 -M-69 Pri-2
This is a known issue that happens in real world very rarely.
Project Member

Comment 4 by ClusterFuzz, Sep 6

ClusterFuzz has detected this issue as fixed in range 589046:589065.

Detailed report: https://clusterfuzz.com/testcase?key=6376119029465088

Fuzzer: marty_html_twiddler
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::ConversionContext::SwitchToChunkState
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=543289:543293
Fixed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=589046:589065

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6376119029465088

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 5 by ClusterFuzz, Sep 6

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6376119029465088 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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