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Issue metadata

Status: Verified
Owner:
Closed: Dec 5
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 1
Type: Bug

Blocked on:
issue dawn:37



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Out-of-memory in dawn_wire_server_and_frontend_fuzzer

Project Member Reported by ClusterFuzz, Nov 17

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5470032081190912

Fuzzer: libFuzzer_dawn_wire_server_and_frontend_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  dawn_wire_server_and_frontend_fuzzer
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=607427:607452

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5470032081190912

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
 
Project Member

Comment 1 by ClusterFuzz, Nov 17

Labels: OS-Windows
Project Member

Comment 2 by ClusterFuzz, Nov 17

Cc: kainino@chromium.org cwallez@chromium.org
Labels: ClusterFuzz-Auto-CC
Automatically adding ccs based on OWNERS file / target commit history.

If this is incorrect, please add ClusterFuzz-Wrong label.
Project Member

Comment 3 by ClusterFuzz, Nov 18

Labels: OS-Mac
Owner: cwallez@chromium.org
Status: Assigned (was: Untriaged)
Blockedon: dawn:37
Components: Internals>GPU>Dawn
Project Member

Comment 8 by ClusterFuzz, Dec 1

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 5470032081190912 appears to be flaky, updating reproducibility label.
Labels: -Unreproducible Reproducible
Please ignore the last comment about testcase being unreproducible. The testcase is still reproducible. This happened due to a code refactoring on ClusterFuzz side, and the underlying root cause is now fixed. Resetting the label back to Reproducible. Sorry about the inconvenience caused from these incorrect notifications.
Project Member

Comment 10 by ClusterFuzz, Dec 5

ClusterFuzz has detected this issue as fixed in range 613934:613941.

Detailed report: https://clusterfuzz.com/testcase?key=5470032081190912

Fuzzer: libFuzzer_dawn_wire_server_and_frontend_fuzzer
Fuzz target binary: dawn_wire_server_and_frontend_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  dawn_wire_server_and_frontend_fuzzer
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=607427:607452
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=613934:613941

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5470032081190912

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md 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 11 by ClusterFuzz, Dec 5

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5470032081190912 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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